Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 141525
CWFBOX

Coastal Waters Forecast
National Weather Service Taunton MA
1025 AM EST Wed Feb 14 2018

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM

ANZ200-150430-
1025 AM EST Wed Feb 14 2018

.Synopsis for Massachusetts and Rhode Island coastal waters...
Milder and moister air will move over the waters today thru Fri
on southwest winds. Expect rain chances tonight into early Thu,
then again Thu night into early Fri. A cold front will sweep
across the waters Fri afternoon afterwhich high pressure returns
on Sat. The high will move offshore east of Cape Cod Sat night and
may be quickly trailed by a coastal low passing southeast of
Nantucket early Sun. Another high pressure area will build over
the waters on Mon.

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.

$$

ANZ250-150430-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1025 AM EST Wed Feb 14 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EST THIS AFTERNOON...

.THIS AFTERNOON...SW winds 15 to 20 kt, diminishing to 10 to
15 kt. Gusts up to 30 kt. Seas 3 to 5 ft.
.TONIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Gusts up to 20 kt. Seas 2 to 4 ft.
.THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 2 to 4 ft.
.THU NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Rain likely.
Vsby 1 NM or less.
.FRI...SW winds 5 to 10 kt, becoming W 15 to 20 kt with gusts up
to 25 kt in the afternoon. Seas 3 to 5 ft.
.FRI NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas
6 to 9 ft.
.SAT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to
8 ft.
.SAT NIGHT...SE winds 10 to 15 kt with gusts up to 25 kt. Seas
4 to 6 ft. Snow likely. Vsby 1 to 3 NM.
.SUN...N winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to
8 ft. A chance of rain and snow. Vsby 1 to 3 NM.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
4 to 7 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.

$$

ANZ251-150430-
Massachusetts Bay and Ipswich Bay-
1025 AM EST Wed Feb 14 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EST THIS AFTERNOON...

.THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 30 kt.
Seas 2 to 3 ft.
.TONIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas
2 to 3 ft. Rain likely. Vsby 1 NM or less.
.FRI...SW winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up
to 30 kt in the afternoon. Seas 2 to 3 ft.
.FRI NIGHT...NW winds 15 to 20 kt with gusts up to 35 kt. Seas
3 to 5 ft.
.SAT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
4 ft.
.SAT NIGHT...SE winds 5 to 10 kt with gusts up to 25 kt. Seas
2 to 4 ft. Snow likely. Vsby 1 to 3 NM.
.SUN...N winds 5 to 10 kt with gusts up to 25 kt. Seas 3 to 5 ft.
Snow likely. Vsby 1 to 3 NM.
.SUN NIGHT...W winds 5 to 10 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.

$$

ANZ231-150430-
Cape Cod Bay-
1025 AM EST Wed Feb 14 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EST THIS AFTERNOON...

.THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 25 kt.
Seas 2 to 3 ft.
.TONIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas
around 2 ft. A chance of showers.
.THU...SW winds 5 to 10 kt. Seas around 2 ft. Patchy fog. Vsby
1 to 3 NM.
.THU NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft. Rain. Vsby 1 NM or less.
.FRI...SW winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up
to 25 kt in the afternoon. Seas 2 to 3 ft. A chance of showers.
Vsby 1 to 3 NM.
.FRI NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
4 to 6 ft.
.SAT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft.
.SAT NIGHT...SE winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft. Snow. Vsby 1 to 3 NM.
.SUN...N winds around 10 kt with gusts up to 25 kt. Seas 2 to
4 ft. Snow likely. Vsby 1 to 3 NM.
.SUN NIGHT...W winds 5 to 10 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.

$$

ANZ254-150430-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
1025 AM EST Wed Feb 14 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...

.THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 30 kt.
Seas 2 to 4 ft.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. A chance of showers.
.THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Gusts up to 20 kt. Seas 3 to 5 ft. Patchy fog. Vsby
1 to 3 NM.
.THU NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. Rain. Vsby
1 NM or less.
.FRI...W winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
7 ft. A chance of showers. Vsby 1 to 3 NM.
.FRI NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas
5 to 8 ft.
.SAT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to
8 ft.
.SAT NIGHT...SE winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft. Snow and rain. Vsby 1 to 3 NM.
.SUN...N winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to
8 ft. A chance of rain and snow. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 7 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.

$$

ANZ255-150430-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
1025 AM EST Wed Feb 14 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.THIS AFTERNOON...S winds 5 to 10 kt, becoming SW 10 to 15 kt.
Gusts up to 25 kt. Seas 3 to 4 ft. A slight chance of showers.
.TONIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Gusts up to 25 kt. Seas 3 to 5 ft. Patchy fog. Showers
likely. Vsby 1 NM or less.
.THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 3 to 5 ft. Patchy fog. Vsby 1 to 3 NM.
.THU NIGHT...SW winds 10 to 15 kt. Gusts up to 25 kt after
midnight. Seas 4 to 7 ft. Rain. Vsby 1 NM or less.
.FRI...W winds 10 to 15 kt with gusts up to 25 kt. Seas 6 to
9 ft. A chance of showers. Vsby 1 to 3 NM.
.FRI NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
5 to 7 ft.
.SAT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.SAT NIGHT...SE winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft. Snow with rain likely. Vsby 1 to 3 NM.
.SUN...N winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to
8 ft. A chance of rain and snow. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 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.

$$

ANZ256-150430-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1025 AM EST Wed Feb 14 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.THIS AFTERNOON...SW winds 5 to 10 kt, increasing to 10 to 15 kt.
Gusts up to 25 kt. Seas 3 to 5 ft.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. Patchy fog. Showers likely. Vsby 1 NM or less.
.THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 4 to 5 ft. Patchy fog. Vsby
1 to 3 NM.
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
4 to 7 ft. Rain. Vsby 1 NM or less.
.FRI...SW winds 10 to 15 kt, becoming W 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 6 to 9 ft. A chance of
showers.
.FRI NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
5 to 8 ft.
.SAT...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.SAT NIGHT...SE winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft. Snow and rain. Vsby 1 to 3 NM.
.SUN...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to
8 ft. A chance of rain. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 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.

$$

ANZ232-150430-
Nantucket Sound-
1025 AM EST Wed Feb 14 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.THIS AFTERNOON...SW winds 5 to 10 kt, increasing to 10 to 15 kt.
Gusts up to 25 kt. Seas 2 to 3 ft.
.TONIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Gusts up to 25 kt. Seas 2 to 3 ft. A chance of showers.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 to
3 NM.
.THU NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Rain. Vsby 1 NM or less.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of showers. Vsby 1 to 3 NM.
.FRI NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
2 to 4 ft.
.SAT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.SAT NIGHT...SE winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft. Snow. Vsby 1 to 3 NM.
.SUN...N winds around 10 kt with gusts up to 25 kt. Seas 2 to
4 ft. A chance of snow. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 5 to 10 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.

$$

ANZ233-150430-
Vineyard Sound-
1025 AM EST Wed Feb 14 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

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

$$

ANZ234-150430-
Buzzards Bay-
1025 AM EST Wed Feb 14 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

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

$$

ANZ235-150430-
Rhode Island Sound-
1025 AM EST Wed Feb 14 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

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

$$

ANZ237-150430-
Block Island Sound-
1025 AM EST Wed Feb 14 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.THIS AFTERNOON...SW winds 5 to 10 kt, increasing to 10 to 15 kt.
Gusts up to 25 kt. Seas 2 to 4 ft.
.TONIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Patchy fog. Showers
likely. Vsby 1 to 3 NM.
.THU...SW winds 5 to 10 kt. Seas 3 to 5 ft. Patchy fog. Vsby 1 to
3 NM.
.THU NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 3 to 5 ft. Rain. Vsby 1 NM or less.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
6 ft. A chance of showers.
.FRI NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
3 to 5 ft.
.SAT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.SAT NIGHT...SE winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft. Snow. Vsby 1 to 3 NM.
.SUN...NW winds 5 to 10 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of snow. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 5 to 10 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.

$$

ANZ230-150430-
Boston Harbor-
1025 AM EST Wed Feb 14 2018

.THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt.
Waves around 2 ft.
.TONIGHT...SW winds 5 to 10 kt. Waves 1 foot or less.
.THU...SW winds 5 to 10 kt. Waves 1 foot or less.
.THU NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. Rain.
Vsby 1 NM or less.
.FRI...SW winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up
to 30 kt in the afternoon. Waves around 2 ft.
.FRI NIGHT...NW winds 10 to 15 kt with gusts up to 30 kt. Waves
around 2 ft.
.SAT...NW winds 10 to 15 kt with gusts up to 25 kt. Waves around
2 ft.
.SAT NIGHT...SE winds 5 to 10 kt with gusts up to 20 kt. Waves
around 2 ft. Snow likely. Vsby 1 to 3 NM.
.SUN...N winds 5 to 10 kt with gusts up to 20 kt. Waves around
2 ft. A chance of snow. Vsby 1 to 3 NM.
.SUN 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.

$$

ANZ236-150430-
Narragansett Bay-
1025 AM EST Wed Feb 14 2018

.THIS AFTERNOON...SW winds 5 to 10 kt, increasing to 10 to 15 kt.
Gusts up to 20 kt. Waves 2 to 3 ft.
.TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the evening.
Waves 2 to 3 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.THU...SW winds 5 to 10 kt. Waves 2 to 3 ft. Patchy fog. Vsby
1 to 3 NM.
.THU NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Waves 2 to 4 ft. Rain.
.FRI...SW winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up
to 25 kt in the afternoon. Waves 2 to 4 ft. A chance of showers.
.FRI NIGHT...NW winds 10 to 15 kt with gusts up to 30 kt. Waves
2 to 3 ft.
.SAT...E winds 5 to 10 kt with gusts up to 25 kt. Waves 2 to
3 ft.
.SAT NIGHT...SE winds 5 to 10 kt with gusts up to 20 kt. Waves
2 to 3 ft. Snow likely. Vsby 1 to 3 NM.
.SUN...NW winds 5 to 10 kt with gusts up to 20 kt. Waves 2 to
3 ft. A chance of snow. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt. Waves
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.

$$

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