Coastal Waters Forecast
Issued by NWS Boston, MA

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780
FZUS51 KBOX 230904
CWFBOX

Coastal Waters Forecast
National Weather Service Taunton MA
404 AM EST Thu Nov 23 2017

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

ANZ200-232215-
404 AM EST Thu Nov 23 2017

.Synopsis for Massachusetts and Rhode Island coastal waters...

High pressure will build over the waters today and tomorrow.
Unsettled weather returns on Sat as low pres moves east across
Southern Quebec. Gusty northwest winds follow on Sun ahead of high
pres building towards the east coast. High pressure to follow into
early next week.

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.

$$

ANZ250-232215-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
404 AM EST Thu Nov 23 2017

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

.TODAY...NW winds 15 to 20 kt, becoming W 5 to 10 kt this
afternoon. Seas 4 to 6 ft.
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 5 ft.
.FRI NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 25 kt. Seas 4 to 6 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft. A chance of showers.
.SAT NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 4 ft. A chance of
showers.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.MON...W winds 15 to 20 kt. Seas 2 to 4 ft.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 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.

$$

ANZ251-232215-
Massachusetts Bay and Ipswich Bay-
404 AM EST Thu Nov 23 2017

.TODAY...NW winds 15 to 20 kt, becoming W 5 to 10 kt this
afternoon. Seas 2 to 4 ft.
.TONIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 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 5 to 10 kt. Gusts up to 20 kt after
midnight. 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
4 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft.
.MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.MON NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas
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.

$$

ANZ231-232215-
Cape Cod Bay-
404 AM EST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING...

.TODAY...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt this afternoon. Seas 2 to 4 ft.
.TONIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas around 2 ft.
.FRI...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft.
.FRI NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas
2 to 3 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.SAT NIGHT...W winds 5 to 10 kt, becoming NW 10 to 15 kt after
midnight. Seas 1 foot or less. A chance of showers.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
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.

$$

ANZ254-232215-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
404 AM EST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...

.TODAY...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt this afternoon. Seas 4 to 7 ft.
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft.
.FRI...W winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 5 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
4 to 6 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.SAT NIGHT...SW winds 5 to 10 kt, becoming NW 10 to 15 kt after
midnight. Seas 2 to 4 ft. A chance of showers.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft.
.MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 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.

$$

ANZ255-232215-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
404 AM EST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...

.TODAY...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt this afternoon. Seas 4 to 7 ft.
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
6 ft.
.FRI...W winds 5 to 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft.
.SAT NIGHT...W winds 5 to 10 kt, becoming NW 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 4 ft. A chance of
showers.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.MON...NW winds around 15 kt with gusts up to 20 kt. Seas 3 to
5 ft.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 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.

$$

ANZ256-232215-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
404 AM EST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...

.TODAY...NW winds 10 to 15 kt. Gusts up to 20 kt this morning.
Seas 4 to 7 ft.
.TONIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Seas 3 to 5 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 6 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft.
.SAT NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas 3 to 5 ft. A chance of showers.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
7 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.MON...W winds around 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
3 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.

$$

ANZ232-232215-
Nantucket Sound-
404 AM EST Thu Nov 23 2017

.TODAY...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt this afternoon. Seas 2 to 3 ft.
.TONIGHT...W winds 5 to 10 kt, becoming NW 10 to 15 kt after
midnight. Gusts up to 20 kt. Seas 2 to 3 ft.
.FRI...W winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.SAT NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt after
midnight. 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
4 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft.
.MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 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.

$$

ANZ233-232215-
Vineyard Sound-
404 AM EST Thu Nov 23 2017

.TODAY...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt this afternoon. Seas 2 to 3 ft.
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.FRI...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Seas 2 to 3 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.SAT NIGHT...W winds 5 to 10 kt, becoming NW 10 to 15 kt with
gusts up to 20 kt after midnight. 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 25 kt. Seas
2 to 4 ft.
.MON...W winds 10 to 15 kt with gusts up to 25 kt. Seas around
2 ft.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
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.

$$

ANZ234-232215-
Buzzards Bay-
404 AM EST Thu Nov 23 2017

.TODAY...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt this afternoon. Seas 2 to 3 ft.
.TONIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft.
.FRI...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Seas around 2 ft.
.FRI NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Gusts up to 20 kt. Seas 2 to 4 ft.
.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.
.SAT NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers.
.SUN...NW winds 10 to 15 kt with gusts up to 25 kt. Seas around
2 ft.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft.
.MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.MON NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas
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.

$$

ANZ235-232215-
Rhode Island Sound-
404 AM EST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

.TODAY...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt this afternoon. Seas 4 to 6 ft.
.TONIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the evening.
Seas 3 to 5 ft.
.FRI...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Seas 2 to 4 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
4 to 6 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft.
.SAT NIGHT...W winds 5 to 10 kt, becoming NW 10 to 15 kt with
gusts up to 20 kt after midnight. 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
4 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft.
.MON...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 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.

$$

ANZ237-232215-
Block Island Sound-
404 AM EST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

.TODAY...NW winds 10 to 15 kt, becoming W 5 to 10 kt this
afternoon. Seas 3 to 5 ft.
.TONIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas 3 to 5 ft.
.FRI...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Seas 2 to 4 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 6 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
6 ft.
.SAT NIGHT...W winds 5 to 10 kt, becoming NW 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 4 ft.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft.
.MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 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.

$$

ANZ230-232215-
Boston Harbor-
404 AM EST Thu Nov 23 2017

.TODAY...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt this afternoon. Waves around 2 ft.
.TONIGHT...W winds 5 to 10 kt. Waves around 2 ft.
.FRI...SW winds 5 to 10 kt. Waves 1 foot or less.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Waves around 2 ft.
.SAT...SW winds 5 to 10 kt. Gusts up to 20 kt in the morning.
Waves around 2 ft. A chance of showers.
.SAT NIGHT...W winds 5 to 10 kt. Waves 1 foot or less. A chance
of showers.
.SUN...NW winds 5 to 10 kt with gusts up to 20 kt. Waves around
2 ft.
.SUN NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt. Waves
around 2 ft.
.MON...W winds 5 to 10 kt. Waves around 2 ft.
.MON NIGHT...W winds 5 to 10 kt. Waves 1 foot or less.

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.

$$

ANZ236-232215-
Narragansett Bay-
404 AM EST Thu Nov 23 2017

.TODAY...W winds 5 to 10 kt. Waves 2 to 3 ft.
.TONIGHT...W winds 5 to 10 kt. Waves 2 to 3 ft.
.FRI...SW winds 5 to 10 kt. Waves 2 to 3 ft.
.FRI NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Waves
2 to 4 ft.
.SAT...SW winds 5 to 10 kt with gusts up to 20 kt. Waves 2 to
4 ft.
.SAT NIGHT...W winds 5 to 10 kt. Waves 2 to 3 ft. A chance of
showers.
.SUN...NW winds 10 to 15 kt with gusts up to 25 kt. Waves around
2 ft.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Waves
2 to 3 ft.
.MON...W winds around 10 kt. Waves around 2 ft.
.MON NIGHT...W winds 5 to 10 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.

$$

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