Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 220516
CWFBOX

Coastal Waters Forecast
National Weather Service Taunton MA
116 AM EDT Thu Jun 22 2017

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

ANZ200-221800-
116 AM EDT Thu Jun 22 2017

.Synopsis for Massachusetts and Rhode Island coastal waters...
Another cool front will sweep the waters late today with possible
shower and thunderstorm activity, stalling just S of the waters
overnight. Lifting back N as a warm front Thursday into Friday,
will see a renewed period of wet weather prior to another cold
front sweeping the waters late Saturday into Sunday morning.


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.

$$

ANZ250-221800-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
116 AM EDT Thu Jun 22 2017

.REST OF TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...W winds around 5 kt, becoming S 10 to 15 kt in the
afternoon. Seas 2 to 3 ft.
.THU NIGHT...SW winds around 10 kt. Seas 2 to 3 ft.
.FRI...S winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Patchy fog. Vsby
1 to 3 NM.
.FRI NIGHT...S winds 15 to 20 kt, becoming SW 10 to 15 kt after
midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Patchy fog. A chance
of showers and tstms. Vsby 1 to 3 NM.
.SAT...SW 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. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft.
.SUN...SW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.MON...SW winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.

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.

$$

ANZ251-221800-
Massachusetts Bay and Ipswich Bay-
116 AM EDT Thu Jun 22 2017

.REST OF TONIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.THU...W winds around 5 kt, becoming S in the afternoon. Seas
around 2 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.FRI...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 2 to 3 ft. Patchy fog. Vsby
1 to 3 NM.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 5 to 10 kt after midnight. Seas 2 to 3 ft. Patchy fog. A
chance of showers and tstms. Vsby 1 to 3 NM.
.SAT...SW winds 5 to 10 kt. Seas around 2 ft. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 1 foot or less.
.SUN...W winds 5 to 10 kt. Seas 1 foot or less.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.MON...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.
.MON NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.

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.

$$

ANZ231-221800-
Cape Cod Bay-
116 AM EDT Thu Jun 22 2017

.REST OF TONIGHT...W winds around 5 kt. Seas 1 foot or less.
.THU...W winds around 5 kt, becoming SW with gusts up to 20 kt in
the afternoon. Seas 1 foot or less.
.THU NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.FRI...S winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Gusts up to 20 kt. Seas around 2 ft. A chance of
showers and tstms. Vsby 1 to 3 NM.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Patchy fog. A chance of showers and tstms. Vsby 1 to
3 NM.
.SAT...SW winds 5 to 10 kt. Seas around 2 ft. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft.
.SUN...SW winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.MON...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.
.MON NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.

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.

$$

ANZ254-221800-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
116 AM EDT Thu Jun 22 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT EARLY THIS
MORNING...

.REST OF TONIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft. Patchy
fog. Vsby 1 NM or less.
.THU...SW winds 5 to 10 kt. Seas 2 to 4 ft.
.THU NIGHT...SW winds around 10 kt. Seas 2 to 3 ft.
.FRI...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. A chance of showers and tstms. Vsby 1 to 3 NM.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft. Patchy fog. A chance of showers and tstms. Vsby 1 to
3 NM.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...W winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.SUN...SW winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers.
.MON NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas
around 2 ft. A chance of showers.

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.

$$

ANZ255-221800-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
116 AM EDT Thu Jun 22 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT EARLY THIS
MORNING...

.REST OF TONIGHT...W winds 5 to 10 kt. Seas 3 to 5 ft. Patchy
fog. Vsby 1 NM or less.
.THU...SW winds 5 to 10 kt. Seas 2 to 4 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. Patchy fog.
.FRI...S winds 10 to 15 kt. Gusts up to 25 kt in the afternoon.
Seas 2 to 4 ft. Patchy fog. Vsby 1 to 3 NM.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft. Patchy fog. A chance of showers and tstms. Vsby 1 to
3 NM.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
7 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 4 to 7 ft.
.SUN...W winds 5 to 10 kt with gusts up to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers.
.MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.

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.

$$

ANZ256-221800-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
116 AM EDT Thu Jun 22 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT EARLY THIS
MORNING...

.REST OF TONIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...W winds around 5 kt, becoming SW in the afternoon. Seas
3 to 4 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. Patchy fog.
.FRI...S winds 10 to 15 kt. Gusts up to 25 kt in the afternoon.
Seas 3 to 4 ft. Patchy fog. Vsby 1 to 3 NM.
.FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft. Patchy fog. A chance of showers and tstms. Vsby 1 to
3 NM.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
7 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas 4 to 7 ft.
.SUN...W winds 5 to 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers.
.MON NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers.

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.

$$

ANZ232-221800-
Nantucket Sound-
116 AM EDT Thu Jun 22 2017

.REST OF TONIGHT...W winds around 5 kt. Seas 2 to 3 ft.
.THU...SW winds 5 to 10 kt. Seas around 2 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Patchy fog.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Patchy fog. Vsby 1 to 3 NM.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft. Patchy fog. A chance of showers and tstms. Vsby 1 to
3 NM.
.SAT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Gusts up to 20 kt. Seas 2 to 3 ft. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...W winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 3 ft.
.SUN NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas
2 to 3 ft.
.MON...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.
.MON NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.

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.

$$

ANZ233-221800-
Vineyard Sound-
116 AM EDT Thu Jun 22 2017

.REST OF TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...SW winds 5 to 10 kt. Seas around 2 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Patchy fog.
.FRI...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 2 to 3 ft. Patchy fog. A chance
of showers and tstms. Vsby 1 to 3 NM.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Patchy fog. A chance of showers and tstms. Vsby 1 to
3 NM.
.SAT...SW winds 10 to 15 kt. Seas 2 to 4 ft. Patchy fog. A chance
of showers. Vsby 1 to 3 NM.
.SAT NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft.
.SUN...W winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 4 ft.
.SUN NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas
2 to 3 ft.
.MON...SW winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.

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.

$$

ANZ234-221800-
Buzzards Bay-
116 AM EDT Thu Jun 22 2017

.REST OF TONIGHT...W winds around 5 kt. Seas around 2 ft.
.THU...W winds around 5 kt, becoming SW with gusts up to 20 kt in
the afternoon. Seas 1 foot or less.
.THU NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Patchy
fog.
.FRI...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas around 2 ft. Patchy fog. Vsby
1 to 3 NM.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Patchy fog. A chance of showers and tstms. Vsby 1 to
3 NM.
.SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. A chance
of showers. Vsby 1 to 3 NM.
.SAT NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...W winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 4 ft.
.SUN NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas
2 to 3 ft.
.MON...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.
.MON NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.

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.

$$

ANZ235-221800-
Rhode Island Sound-
116 AM EDT Thu Jun 22 2017

.REST OF TONIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog.
.FRI...S winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft. Patchy fog. A chance of showers and tstms. Vsby 1 to
3 NM.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...W winds 5 to 10 kt. Seas 3 to 5 ft.
.SUN...W winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 4 ft.
.SUN NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.MON...SW winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.

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.

$$

ANZ237-221800-
Block Island Sound-
116 AM EDT Thu Jun 22 2017

.REST OF TONIGHT...W winds around 5 kt. Seas 2 to 4 ft.
.THU...W winds around 5 kt, becoming SW in the afternoon. Seas
2 to 3 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog.
.FRI...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 2 to 3 ft. Patchy fog. A chance
of showers. Vsby 1 to 3 NM.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft. Patchy fog. A chance of showers and tstms. Vsby 1 to
3 NM.
.SAT...SW winds 5 to 10 kt. Gusts up to 20 kt in the morning.
Seas 3 to 5 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...W winds 5 to 10 kt. Seas 3 to 5 ft.
.SUN...W winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 4 ft.
.SUN NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.MON...SW winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.

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.

$$

ANZ230-221800-
Boston Harbor-
116 AM EDT Thu Jun 22 2017

.REST OF TONIGHT...W winds around 5 kt. Seas 1 foot or less.
.THU...SW winds around 5 kt. Seas 1 foot or less.
.THU NIGHT...SW winds around 5 kt. Seas 1 foot or less.
.FRI...S winds 5 to 10 kt with gusts up to 25 kt. Seas around
2 ft. A chance of showers and tstms. Vsby 1 to 3 NM.
.FRI NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas 1 foot or less. Patchy fog. A chance of showers and
tstms. Vsby 1 to 3 NM.
.SAT...W winds 5 to 10 kt. Seas 1 foot or less. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...W winds 5 to 10 kt. Seas 1 foot or less.
.SUN...W winds 5 to 10 kt. Seas 1 foot or less.
.SUN NIGHT...SW winds around 5 kt. Seas 1 foot or less.
.MON...SW winds around 5 kt. Seas 1 foot or less. A chance of
showers.
.MON NIGHT...W winds around 5 kt. Seas 1 foot or less. A chance
of showers.

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.

$$

ANZ236-221800-
Narragansett Bay-
116 AM EDT Thu Jun 22 2017

.REST OF TONIGHT...W winds around 5 kt. Seas 1 foot or less.
.THU...W winds around 5 kt, becoming SW with gusts up to 20 kt in
the afternoon. Seas around 2 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.FRI...S winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Gusts up to 25 kt. Seas around 2 ft. Patchy fog. Vsby
1 to 3 NM.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Patchy
fog. A chance of showers and tstms. Vsby 1 to 3 NM.
.SAT...SW winds 5 to 10 kt. Seas 1 foot or less. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...W winds 5 to 10 kt. Seas 1 foot or less.
.SUN...W winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to 3 ft.
.SUN NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.MON...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.
.MON NIGHT...W winds around 5 kt. Seas 1 foot or less. A chance
of showers.

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.

$$

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