Coastal Waters Forecast
Issued by NWS Boston, MA

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000
FZUS51 KBOX 220017
CWFBOX

Coastal Waters Forecast
National Weather Service Taunton MA
717 PM EST Tue Nov 21 2017

COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT TO
25 NM

ANZ200-221300-
717 PM EST Tue Nov 21 2017

.Synopsis for Massachusetts and Rhode Island coastal waters...
FZUS51 KBOX 212058 CWFBOX  Coastal Waters Forecast National Weather
Service Taunton MA 358 PM EST Tue Nov 21 2017  COASTAL WATERS FROM
THE MERRIMACK RIVER MA TO WATCH HILL RI OUT TO 25 NM  ANZ200-220915-
358 PM EST Tue Nov 21 2017  .Synopsis for Massachusetts and Rhode
Island coastal waters... High pres off the mid-Atlantic coast will
yield weak southwest  gales across the waters tonight. A cold front
will approach  Southern New England from the west on Wed and combine
with  moisture moving up the east coast thus bringing scattered
showers throughout the day. The front will exit east of waters Wed
night  and be followed by gusty northwest winds. High pres will
build  over the waters Thu and Fri. Unsettled weather returns on Sat
as  low pres moves east across Southern Quebec. Gusty northwest
winds  follow on Sun ahead of high pres building over the nation`s
east.   $$  ANZ250-220915- Coastal waters east of Ipswich Bay and
the Stellwagen Bank National Marine Sanctuary- 358 PM EST Tue Nov
21 2017  ...GALE WARNING IN EFFECT UNTIL MIDNIGHT EST TONIGHT...
.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Gusts up to 35 kt. Seas 3 to 5 ft. A chance of rain after
midnight.  .WED...S winds 5 to 10 kt, becoming NW 10 to 15 kt with
gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Patchy fog.
Rain. Vsby 1 to 3 NM.  .WED NIGHT...NW winds 15 to 20 kt with gusts
up to 30 kt. Seas 4 to 7 ft.  .THU...W winds 5 to 10 kt. Seas 3 to
5 ft.  .THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft.  .FRI...W winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt in the afternoon. Seas 2 to 4 ft.  .FRI
NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 20 kt after midnight. Seas 2 to 4 ft.  .SAT...SW winds 15 to
20 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of showers.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of showers.  .SUN...NW winds 15 to 20 kt with gusts
up to 25 kt. Seas 2 to 3 ft.  .SUN NIGHT...NW winds 20 to 25 kt with
gusts up to 30 kt. Seas 4 to 6 ft.    Seas are reported as
significant wave height, which is the average of the highest third
of the waves. Individual wave heights may be more than twice the
significant wave height.  $$  ANZ251-220915- Massachusetts Bay and
Ipswich Bay- 358 PM EST Tue Nov 21 2017  ...GALE WARNING IN EFFECT
UNTIL MIDNIGHT EST TONIGHT...  .TONIGHT...SW winds 10 to 15 kt with
gusts up to 35 kt,  diminishing to 5 to 10 kt with gusts up to 20 kt
after midnight.  Seas 2 to 4 ft. A chance of rain after midnight.
.WED...S winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas around 2 ft. Patchy fog. Rain. Vsby
1 to 3 NM.  .WED NIGHT...NW winds 15 to 20 kt. Gusts up to 30 kt in
the evening. Seas 3 to 5 ft.  .THU...W winds 5 to 10 kt. Seas 2 to
3 ft.  .THU NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas
2 to 3 ft.  .FRI...W winds 5 to 10 kt. Gusts up to 20 kt in the
morning. Seas 2 to 3 ft.  .FRI NIGHT...SW winds 5 to 10 kt,
increasing to 10 to 15 kt with gusts up to 20 kt after midnight.
Seas 2 to 3 ft.  .SAT...SW winds 10 to 15 kt with gusts up to 25 kt.
Seas 2 to 3 ft. A chance of showers.  .SAT NIGHT...W winds 5 to
10 kt. Seas 2 to 3 ft.  .SUN...NW winds 10 to 15 kt with gusts up to
25 kt. Seas 2 to 3 ft.  .SUN NIGHT...NW winds 10 to 15 kt with gusts
up to 25 kt. Seas 2 to 4 ft.    Seas are reported as significant
wave height, which is the average of the highest third of the waves.
Individual wave heights may be more than twice the significant wave
height.  $$  ANZ231-220915- Cape Cod Bay- 358 PM EST Tue Nov
21 2017  ...GALE WARNING IN EFFECT UNTIL MIDNIGHT EST TONIGHT...
.TONIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Gusts up to 35 kt. Seas 2 to 4 ft. A chance of rain  after
midnight.  .WED...S winds 5 to 10 kt, becoming NW in the afternoon.
Gusts up to 20 kt. Seas 2 to 3 ft. Patchy fog. Rain. Vsby 1 to 3 NM.
 .WED NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Gusts up to 25 kt. Seas 3 to 5 ft.  .THU...W winds 5 to
10 kt. Seas 2 to 3 ft.  .THU NIGHT...W winds 5 to 10 kt. Gusts up to
20 kt after midnight. Seas around 2 ft.  .FRI...W winds 5 to 10 kt.
Gusts up to 20 kt in the morning. Seas around 2 ft.  .FRI NIGHT...SW
winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas around
2 ft.  .SAT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. A chance of showers.  .SAT NIGHT...W winds 10 to 15 kt. Seas
around 2 ft. A chance of showers.  .SUN...NW winds 15 to 20 kt with
gusts up to 25 kt. Seas 2 to 3 ft.  .SUN NIGHT...NW winds 15 to
20 kt with gusts up to 25 kt. Seas 2 to 4 ft.    Seas are reported
as significant wave height, which is the average of the highest
third of the waves. Individual wave heights may be more than twice
the significant wave height.  $$  ANZ254-220915- Coastal waters from
Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 358 PM EST
Tue Nov 21 2017  ...GALE WARNING IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...  .TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to
15 kt after midnight. Gusts up to 35 kt. Seas 3 to 5 ft. A chance of
rain after midnight.  .WED...S winds 5 to 10 kt, becoming W 10 to
15 kt in the afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. Patchy
fog. Rain. Vsby 1 NM or less.  .WED NIGHT...NW winds 15 to 20 kt
with gusts up to 30 kt. Seas 4 to 7 ft.  .THU...W winds 5 to 10 kt.
Seas 4 to 7 ft.  .THU NIGHT...W winds 5 to 10 kt, increasing to
10 to 15 kt after midnight. Gusts up to 20 kt. Seas 3 to 5 ft.
.FRI...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas
3 to 5 ft.  .FRI NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt
after midnight. Seas 2 to 4 ft.  .SAT...S winds 10 to 15 kt with
gusts up to 25 kt. Seas 3 to 5 ft. A chance of showers.  .SAT
NIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft. A chance of showers.
.SUN...NW winds 20 to 25 kt. Seas 3 to 5 ft. A chance of showers.
.SUN NIGHT...NW winds 20 to 25 kt. Seas 4 to 7 ft. A chance of
showers.    Seas are reported as significant wave height, which is
the average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.  $$
ANZ255-220915- Coastal Waters extending out to 25 nm South of
Marthas Vineyard and Nantucket- 358 PM EST Tue Nov 21 2017  ...GALE
WARNING IN EFFECT UNTIL MIDNIGHT EST TONIGHT...  .TONIGHT...SW winds
15 to 20 kt, becoming S 10 to 15 kt after midnight. Gusts up to
35 kt. Seas 5 to 8 ft. A chance of rain with a slight chance of
tstms after midnight.  .WED...S winds 10 to 15 kt, becoming W in the
afternoon. Gusts up to 30 kt. Seas 4 to 6 ft. Patchy fog. Rain. Vsby
1 NM or less.  .WED NIGHT...N winds 15 to 20 kt with gusts up to
25 kt. Seas 4 to 7 ft.  .THU...NW winds 5 to 10 kt. Seas 4 to 7 ft.
.THU NIGHT...W winds around 10 kt with gusts up to 20 kt. Seas 3 to
5 ft.  .FRI...W winds around 10 kt. Gusts up to 20 kt in the
morning. Seas 3 to 5 ft.  .FRI NIGHT...SW winds 5 to 10 kt,
increasing to 10 to 15 kt with gusts up to 20 kt after midnight.
Seas 2 to 4 ft.  .SAT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 3 to 5 ft. A chance of showers.  .SAT NIGHT...W winds 10 to
15 kt. Seas 2 to 4 ft. A chance of showers.  .SUN...NW winds 20 to
25 kt. Seas 3 to 5 ft.  .SUN NIGHT...NW winds 20 to 25 kt. Seas 4 to
6 ft.   Winds and seas higher in and near tstms.  Seas are reported
as significant wave height, which is the average of the highest
third of the waves. Individual wave heights may be more than twice
the significant wave height.  $$  ANZ256-220915- Coastal Waters from
Montauk NY to Marthas Vineyard extending out to 20 nm South of Block
Island- 358 PM EST Tue Nov 21 2017  ...GALE WARNING IN EFFECT UNTIL
MIDNIGHT EST TONIGHT...  .TONIGHT...SW winds 20 to 25 kt,
diminishing to 10 to 15 kt after midnight. Gusts up to 35 kt. Seas
5 to 8 ft. A chance of rain with a slight chance of tstms after
midnight.  .WED...S winds 10 to 15 kt, becoming NW in the afternoon.
Gusts up to 25 kt. Seas 3 to 5 ft. Patchy fog. Rain. Vsby 1 NM or
less. .WED NIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 7 ft.  .THU...NW winds 5 to 10 kt. Seas 4 to 7 ft.  .THU
NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas
3 to 5 ft.  .FRI...W winds 5 to 10 kt. Gusts up to 20 kt in the
morning. Seas 3 to 5 ft.  .FRI NIGHT...SW winds 5 to 10 kt,
increasing to 10 to 15 kt with gusts up to 20 kt after midnight.
Seas 3 to 5 ft.  .SAT...SW winds 10 to 15 kt with gusts up to 25 kt.
Seas 3 to 5 ft. A chance of showers.  .SAT NIGHT...W winds 10 to
15 kt. Seas 3 to 5 ft. A chance of showers.  .SUN...NW winds 20 to
25 kt. Seas 2 to 4 ft.  .SUN NIGHT...NW winds 20 to 25 kt with gusts
up to 30 kt. Seas 3 to 5 ft.    Winds and seas higher in and near
tstms.  Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave heights
may be more than twice the significant wave height.  $$
ANZ232-220915- Nantucket Sound- 358 PM EST Tue Nov 21 2017  ...GALE
WARNING IN EFFECT UNTIL MIDNIGHT EST TONIGHT...  .TONIGHT...SW winds
15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to
35 kt. Seas 2 to 4 ft. A chance of rain after midnight.  .WED...S
winds 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Gusts up
to 25 kt. Seas 2 to 3 ft. Patchy fog. Rain. Vsby 1 NM or less.  .WED
NIGHT...NW winds 15 to 20 kt, becoming N 10 to 15 kt after midnight.
Gusts up to 25 kt. Seas 2 to 4 ft.  .THU...NW winds 5 to 10 kt,
becoming W in the afternoon. Seas 2 to 3 ft.  .THU NIGHT...W winds
5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft.  .FRI...W winds
5 to 10 kt. Gusts up to 20 kt in the morning. Seas 2 to 3 ft.  .FRI
NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas
around 2 ft.  .SAT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. A chance of showers.  .SAT NIGHT...W winds 10 to
15 kt. Seas 2 to 3 ft. A chance of showers.  .SUN...NW winds 15 to
20 kt with gusts up to 25 kt. Seas 2 to 3 ft.  .SUN NIGHT...NW winds
20 to 25 kt. Seas 2 to 4 ft.   Seas are reported as significant wave
height, which is the average of the highest third of the waves.
Individual wave heights may be more than twice the significant wave
height.  $$  ANZ233-220915- Vineyard Sound- 358 PM EST Tue Nov
21 2017  ...GALE WARNING IN EFFECT UNTIL MIDNIGHT EST TONIGHT...
.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Gusts up to 35 kt. Seas 3 to 5 ft. A chance of rain with a
slight chance of tstms after midnight.  .WED...S winds 5 to 10 kt,
becoming NW 10 to 15 kt in the afternoon. Gusts up to 20 kt. Seas
2 to 3 ft. Patchy fog. Rain. Vsby 1 to 3 NM.  .WED NIGHT...NW winds
10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft.  .THU...NW winds
5 to 10 kt, becoming W in the afternoon. Seas 2 to 3 ft.  .THU
NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas
2 to 3 ft.  .FRI...W winds 5 to 10 kt. Gusts up to 20 kt in the
morning. Seas around 2 ft.  .FRI NIGHT...SW winds 5 to 10 kt,
increasing to 10 to 15 kt with gusts up to 20 kt after midnight.
Seas 2 to 3 ft.  .SAT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 4 ft. A chance of showers.  .SAT NIGHT...W winds 10 to
15 kt. Seas 2 to 3 ft. A chance of showers.  .SUN...NW winds 15 to
20 kt with gusts up to 25 kt. Seas 2 to 3 ft.  .SUN NIGHT...NW winds
15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft.    Winds and
seas higher in and near tstms.  Seas are reported as significant
wave height, which is the average of the highest third of the waves.
Individual wave heights may be more than twice the significant wave
height.  $$  ANZ234-220915- Buzzards Bay- 358 PM EST Tue Nov
21 2017  ...GALE WARNING IN EFFECT UNTIL MIDNIGHT EST TONIGHT...
.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Gusts up to 35 kt. Seas 2 to 4 ft. A chance of rain  with
a slight chance of tstms after midnight.  .WED...S winds 5 to 10 kt,
becoming NW in the afternoon. Gusts up to 20 kt. Seas 2 to 3 ft.
Patchy fog. Rain. Vsby 1 to 3 NM.  .WED NIGHT...NW winds 10 to 15 kt
with gusts up to 25 kt. Seas 2 to 3 ft.  .THU...NW winds 5 to 10 kt,
becoming W in the afternoon. Seas 2 to 3 ft.  .THU NIGHT...W winds
5 to 10 kt. Seas around 2 ft.  .FRI...W winds 5 to 10 kt. Seas
around 2 ft.  .FRI NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt
after midnight. Seas around 2 ft.  .SAT...SW winds 10 to 15 kt with
gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers.  .SAT
NIGHT...W winds 5 to 10 kt. Seas around 2 ft. A chance of showers.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
3 ft.    Winds and seas higher in and near tstms.  Seas are reported
as significant wave height, which is the average of the highest
third of the waves. Individual wave heights may be more than twice
the significant wave height.  $$  ANZ235-220915- Rhode Island Sound-
358 PM EST Tue Nov 21 2017  ...GALE WARNING IN EFFECT UNTIL MIDNIGHT
EST TONIGHT...  .TONIGHT...SW winds 20 to 25 kt, diminishing to
10 to 15 kt after midnight. Gusts up to 35 kt. Seas 4 to 7 ft. A
chance of rain with a slight chance of tstms after midnight.
.WED...S winds 10 to 15 kt, becoming NW in the afternoon. Gusts up
to 25 kt. Seas 3 to 5 ft. Patchy fog. Rain. Vsby 1 to 3 NM.  .WED
NIGHT...NW winds 15 to 20 kt, becoming N 10 to 15 kt after midnight.
Gusts up to 25 kt. Seas 3 to 5 ft.  .THU...NW winds 5 to 10 kt,
becoming W in the afternoon. Seas 3 to 5 ft.  .THU NIGHT...W winds
5 to 10 kt, increasing to 10 to 15 kt after midnight. Gusts up to
20 kt. Seas 2 to 4 ft.  .FRI...W winds 10 to 15 kt with gusts up to
20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 4 ft.
.FRI NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 4 ft.  .SAT...SW winds
10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of
showers.  .SAT NIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft. A chance
of showers.  .SUN...NW winds 15 to 20 kt with gusts up to 25 kt.
Seas 2 to 3 ft.  .SUN NIGHT...NW winds 15 to 20 kt with gusts up to
30 kt. Seas 2 to 4 ft.    Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the average
of the highest third of the waves. Individual wave heights may be
more than twice the significant wave height.  $$  ANZ237-220915-
Block Island Sound- 358 PM EST Tue Nov 21 2017  ...GALE WARNING IN
EFFECT UNTIL MIDNIGHT EST TONIGHT...  .TONIGHT...SW winds 15 to
20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 35 kt.
Seas 4 to 6 ft. Rain with a slight chance of tstms after midnight.
.WED...SW winds 5 to 10 kt, becoming NW 10 to 15 kt in the
afternoon. Gusts up to 20 kt. Seas 2 to 4 ft. Patchy fog. Rain. Vsby
1 to 3 NM.  .WED NIGHT...NW winds 15 to 20 kt, becoming N 10 to
15 kt after midnight. Gusts up to 25 kt. Seas 3 to 5 ft.  .THU...NW
winds 5 to 10 kt, becoming W in the afternoon. Seas 3 to 5 ft.  .THU
NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas
2 to 4 ft.  .FRI...W winds 5 to 10 kt. Seas 2 to 4 ft.  .FRI
NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 20 kt after midnight. Seas 2 to 4 ft.  .SAT...SW winds 10 to
15 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of showers.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft.  .SUN...NW winds
15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft.  .SUN NIGHT...NW
winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft.    Winds
and seas higher in and near tstms.  Seas are reported as significant
wave height, which is the average of the highest third of the waves.
Individual wave heights may be more than twice the significant wave
height.  $$  ANZ230-220915- Boston Harbor- 358 PM EST Tue Nov
21 2017  ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS
EVENING...  .TONIGHT...SW winds 5 to 10 kt. Gusts up to 25 kt this
evening. Waves around 2 ft. Rain likely after midnight.  .WED...SW
winds around 5 kt, becoming NW with gusts up to 20 kt in the
afternoon. Waves around 2 ft. Patchy fog. Rain. Vsby 1 to 3 NM.
.WED NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Waves
around 2 ft.  .THU...W winds 5 to 10 kt. Waves 1 foot or less.  .THU
NIGHT...W winds around 5 kt. Waves 1 foot or less.  .FRI...W winds
5 to 10 kt. Waves 1 foot or less.  .FRI NIGHT...SW winds 5 to 10 kt.
Waves 1 foot or less.  .SAT...SW winds 5 to 10 kt with gusts up to
20 kt. Waves around 2 ft. A chance of showers.  .SAT NIGHT...W winds
5 to 10 kt. Waves 1 foot or less. .SUN...NW winds around 10 kt with
gusts up to 25 kt. Waves around 2 ft.  .SUN NIGHT...NW winds 5 to
10 kt with gusts up to 25 kt. Waves around 2 ft.    Seas are
reported as significant wave height, which is the average of the
highest third of the waves. Individual wave heights may be more than
twice the significant wave height.  $$  ANZ236-220915- Narragansett
Bay- 358 PM EST Tue Nov 21 2017  ...SMALL CRAFT ADVISORY IN EFFECT
UNTIL 1 AM EST WEDNESDAY...  .TONIGHT...SW winds 10 to 15 kt,
diminishing to 5 to 10 kt after midnight. Gusts up to 30 kt. Waves
3 to 5 ft. Rain with a slight chance of tstms after midnight.
.WED...SW winds 5 to 10 kt, becoming NW with gusts up to 20 kt in
the afternoon. Waves 2 to 3 ft. Patchy fog. Rain. Vsby 1 to 3 NM.
.WED NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Gusts up to 25 kt. Waves 2 to 3 ft.  .THU...NW winds 5 to
10 kt, becoming W in the afternoon. Waves 2 to 3 ft.  .THU NIGHT...W
winds 5 to 10 kt. Waves around 2 ft.  .FRI...W winds 5 to 10 kt.
Waves around 2 ft.  .FRI NIGHT...SW winds 5 to 10 kt. Waves around
2 ft.  .SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves
2 to 3 ft. A chance of showers.  .SAT NIGHT...W winds 5 to 10 kt.
Waves around 2 ft.  .SUN...NW winds 10 to 15 kt with gusts up to
25 kt. Waves 2 to 3 ft.  .SUN NIGHT...NW winds 10 to 15 kt with
gusts up to 30 kt. Waves 2 to 3 ft.    Winds and waves higher in and
near tstms.  Seas are reported as significant wave height, which is
the average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.  $$  For
the latest updates...please visit our webpage at
www.weather.gov/boston  You can follow us on Facebook at
www.facebook.com/NWSBoston  You can follow us on Twitter at
@NWSBoston

For information on possible hazardous weather beyond the 24-36
hour forecast period, please visit www.weather.gov/boston and
follow the Current Hazards link above the map on the left.

$$

ANZ250-221300-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
717 PM EST Tue Nov 21 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST WEDNESDAY...

.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Gusts up to 30 kt. Seas 3 to 5 ft. A chance of rain
after midnight.
.WED...S winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 2 to 4 ft. Patchy fog. Rain. Vsby
1 NM or less.
.WED NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 7 ft.
.THU...W winds 5 to 10 kt. Seas 3 to 5 ft.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. Seas 2 to 4 ft.
.FRI NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 4 ft.
.SAT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of showers.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of showers.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
4 to 6 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ251-221300-
Massachusetts Bay and Ipswich Bay-
717 PM EST Tue Nov 21 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 30 kt,
diminishing to 5 to 10 kt with gusts up to 20 kt after midnight.
Seas 2 to 4 ft. A chance of rain after midnight.
.WED...S winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas around 2 ft. Patchy fog. Rain.
Vsby 1 NM or less.
.WED NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.THU...W winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.FRI...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas
2 to 3 ft.
.FRI NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 3 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. A chance of showers.
.SAT NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ231-221300-
Cape Cod Bay-
717 PM EST Tue Nov 21 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 30 kt, becoming
S 5 to 10 kt with gusts up to 20 kt after midnight. Seas 2 to
4 ft. A chance of rain after midnight.
.WED...S winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 2 to 3 ft. Patchy fog. Rain. Vsby
1 NM or less.
.WED NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 25 kt. Seas 3 to 5 ft.
.THU...W winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft.
.FRI...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas
around 2 ft.
.FRI NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft.
.SAT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. A chance of showers.
.SAT NIGHT...W winds 10 to 15 kt. Seas around 2 ft. A chance of
showers.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ254-221300-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
717 PM EST Tue Nov 21 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 30 kt. Seas 3 to
5 ft. A chance of rain after midnight.
.WED...S winds 10 to 15 kt, becoming W with gusts up to 25 kt in
the afternoon. Seas 3 to 5 ft. Patchy fog. Rain. Vsby 1 NM or
less.
.WED NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
4 to 7 ft.
.THU...W winds 5 to 10 kt. Seas 4 to 7 ft.
.THU NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Gusts up to 20 kt. Seas 3 to 5 ft.
.FRI...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas
3 to 5 ft.
.FRI NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 2 to 4 ft.
.SAT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of showers.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft. A chance of
showers.
.SUN...NW winds 20 to 25 kt. Seas 3 to 5 ft. A chance of showers.
.SUN NIGHT...NW winds 20 to 25 kt. Seas 4 to 7 ft. A chance of
showers.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ255-221300-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
717 PM EST Tue Nov 21 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

.TONIGHT...SW winds 15 to 20 kt, becoming S 10 to 15 kt after
midnight. Gusts up to 30 kt. Seas 5 to 8 ft. A chance of rain
with a slight chance of tstms after midnight.
.WED...S winds 10 to 15 kt, becoming W in the afternoon. Gusts up
to 20 kt. Seas 4 to 6 ft. Patchy fog. Rain. Vsby 1 NM or less.
.WED NIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 7 ft.
.THU...NW winds 5 to 10 kt. Seas 4 to 7 ft.
.THU NIGHT...W winds around 10 kt with gusts up to 20 kt. Seas
3 to 5 ft.
.FRI...W winds around 10 kt. Gusts up to 20 kt in the morning.
Seas 3 to 5 ft.
.FRI NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 4 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. A chance of showers.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft. A chance of
showers.
.SUN...NW winds 20 to 25 kt. Seas 3 to 5 ft.
.SUN NIGHT...NW winds 20 to 25 kt. Seas 4 to 6 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ256-221300-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
717 PM EST Tue Nov 21 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Gusts up to 30 kt. Seas 5 to 8 ft. A chance of rain
with a slight chance of tstms after midnight.
.WED...S winds 10 to 15 kt, becoming NW in the afternoon. Gusts
up to 25 kt. Seas 3 to 5 ft. Patchy fog. Rain. Vsby 1 NM or less.
.WED NIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 7 ft.
.THU...NW winds 5 to 10 kt. Seas 4 to 7 ft.
.THU NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas 3 to 5 ft.
.FRI...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas
3 to 5 ft.
.FRI NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 3 to 5 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of showers.
.SAT NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. A chance of
showers.
.SUN...NW winds 20 to 25 kt. Seas 2 to 4 ft.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ232-221300-
Nantucket Sound-
717 PM EST Tue Nov 21 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST WEDNESDAY...

.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Gusts up to 30 kt. Seas 2 to 4 ft. A chance of rain
after midnight.
.WED...S winds 10 to 15 kt, becoming W in the afternoon. Gusts up
to 20 kt. Seas 2 to 3 ft. Patchy fog. Rain. Vsby 1 NM or less.
.WED NIGHT...NW winds 15 to 20 kt, becoming N 10 to 15 kt after
midnight. Gusts up to 25 kt. Seas 2 to 4 ft.
.THU...NW winds 5 to 10 kt, becoming W in the afternoon. Seas
2 to 3 ft.
.THU NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.FRI...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas
2 to 3 ft.
.FRI NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.SUN NIGHT...NW winds 20 to 25 kt. Seas 2 to 4 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ233-221300-
Vineyard Sound-
717 PM EST Tue Nov 21 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST WEDNESDAY...

.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Gusts up to 30 kt. Seas 3 to 5 ft. A chance of rain
with a slight chance of tstms after midnight.
.WED...S winds around 10 kt, becoming NW in the afternoon. Gusts
up to 20 kt. Seas 2 to 3 ft. Patchy fog. Rain. Vsby 1 NM or less.
.WED NIGHT...NW winds 15 to 20 kt, becoming N 10 to 15 kt after
midnight. Gusts up to 25 kt. Seas 2 to 3 ft.
.THU...NW winds 5 to 10 kt, becoming W in the afternoon. Seas
2 to 3 ft.
.THU NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft.
.FRI...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas
around 2 ft.
.FRI NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 3 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of showers.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
2 to 3 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ234-221300-
Buzzards Bay-
717 PM EST Tue Nov 21 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST WEDNESDAY...

.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Gusts up to 30 kt. Seas 2 to 4 ft. A chance of rain
with a slight chance of tstms after midnight.
.WED...S winds 5 to 10 kt, becoming NW in the afternoon. Gusts up
to 20 kt. Seas 2 to 3 ft. Patchy fog. Rain. Vsby 1 NM or less.
.WED NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft.
.THU...NW winds 5 to 10 kt, becoming W in the afternoon. Seas
2 to 3 ft.
.THU NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.FRI...W winds 5 to 10 kt. Seas around 2 ft.
.FRI NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
2 to 3 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ235-221300-
Rhode Island Sound-
717 PM EST Tue Nov 21 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Gusts up to 30 kt. Seas 4 to 7 ft. A chance of rain
with a slight chance of tstms after midnight.
.WED...S winds 10 to 15 kt, becoming NW in the afternoon. Gusts
up to 20 kt. Seas 3 to 5 ft. Patchy fog. Rain. Vsby 1 NM or less.
.WED NIGHT...NW winds 15 to 20 kt, becoming N 10 to 15 kt after
midnight. Gusts up to 25 kt. Seas 3 to 5 ft.
.THU...NW winds 5 to 10 kt, becoming W in the afternoon. Seas
3 to 5 ft.
.THU NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Gusts up to 20 kt. Seas 2 to 4 ft.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. Seas 2 to 4 ft.
.FRI NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 4 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of showers.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft. A chance of
showers.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
2 to 4 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ237-221300-
Block Island Sound-
717 PM EST Tue Nov 21 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Gusts up to 30 kt. Seas 4 to 6 ft. Rain with a slight
chance of tstms after midnight.
.WED...SW winds 5 to 10 kt, becoming NW 10 to 15 kt in the
afternoon. Gusts up to 20 kt. Seas 2 to 4 ft. Patchy fog. Rain.
Vsby 1 NM or less.
.WED NIGHT...NW winds 15 to 20 kt, becoming N 10 to 15 kt after
midnight. Gusts up to 25 kt. Seas 3 to 5 ft.
.THU...NW winds 5 to 10 kt, becoming W in the afternoon. Seas
3 to 5 ft.
.THU NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 2 to 4 ft.
.FRI...W winds 5 to 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 4 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of showers.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
2 to 4 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ230-221300-
Boston Harbor-
717 PM EST Tue Nov 21 2017

.TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt this evening.
Waves around 2 ft. Rain likely after midnight.
.WED...S winds around 5 kt, becoming NW with gusts up to 20 kt in
the afternoon. Waves around 2 ft. Patchy fog. Rain. Vsby 1 NM or
less.
.WED NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Waves
around 2 ft.
.THU...W winds 5 to 10 kt. Waves 1 foot or less.
.THU NIGHT...W winds around 5 kt. Waves 1 foot or less.
.FRI...W winds 5 to 10 kt. Waves 1 foot or less.
.FRI NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less.
.SAT...SW winds 5 to 10 kt with gusts up to 20 kt. Waves around
2 ft. A chance of showers.
.SAT NIGHT...W winds 5 to 10 kt. Waves 1 foot or less.
.SUN...NW winds around 10 kt with gusts up to 25 kt. Waves around
2 ft.
.SUN NIGHT...NW winds 5 to 10 kt with gusts up to 25 kt. Waves
around 2 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ236-221300-
Narragansett Bay-
717 PM EST Tue Nov 21 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST WEDNESDAY...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 30 kt,
diminishing to 5 to 10 kt with gusts up to 20 kt after midnight.
Waves 3 to 5 ft. Rain with a slight chance of tstms after
midnight.
.WED...SW winds 5 to 10 kt, becoming NW with gusts up to 20 kt in
the afternoon. Waves 2 to 3 ft. Patchy fog. Rain. Vsby 1 NM or
less.
.WED NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Gusts up to 25 kt. Waves 2 to 3 ft.
.THU...NW winds 5 to 10 kt, becoming W in the afternoon. Waves
2 to 3 ft.
.THU NIGHT...W winds 5 to 10 kt. Waves around 2 ft.
.FRI...W winds 5 to 10 kt. Waves around 2 ft.
.FRI NIGHT...SW winds 5 to 10 kt. Waves around 2 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to
3 ft. A chance of showers.
.SAT NIGHT...W winds 5 to 10 kt. Waves around 2 ft.
.SUN...NW winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to
3 ft.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 30 kt. Waves
2 to 3 ft.

Winds and waves higher in and near tstms.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

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