Coastal Waters Forecast
Issued by NWS Boston, MA

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738
FZUS51 KBOX 262105
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
404 PM EST Wed Nov 26 2025

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

ANZ200-271000-
404 PM EST Wed Nov 26 2025

.Synopsis for Massachusetts and Rhode Island coastal waters...
A strong cold front moves over the coastal waters tonight. Gusty
post frontal westerly winds develop Thu into Sat morning, which may
gust to Gale force as strong low pres moves into the Maritimes. High
pres builds into the waters Sat night and moves offshore Sun. A cold
front moves across the waters Sun night into Mon.

$$

ANZ250-271000-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
404 PM EST Wed Nov 26 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EST THURSDAY THROUGH
LATE THURSDAY NIGHT...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
MORNING...

.TONIGHT...S winds 10 to 15 kt, becoming SW 15 to 20 kt after
midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft
at 4 seconds and SE 3 ft at 8 seconds. Patchy fog. A chance of
rain this evening. Vsby 1 NM or less.
.THU...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft. Wave Detail: SW 4 ft at 6 seconds and SE 3 ft at 8 seconds.
.THU NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
4 to 6 ft. Wave Detail: SW 5 ft at 6 seconds and SE 2 ft at
9 seconds.
.FRI...SW winds 20 to 25 kt, becoming W 25 to 30 kt in the
afternoon. Seas 5 to 7 ft. Wave Detail: SW 5 ft at 6 seconds and
SE 1 foot at 9 seconds.
.FRI NIGHT...W winds 25 to 30 kt with gusts up to 35 kt. Seas
5 to 7 ft. Wave Detail: W 5 ft at 6 seconds and SE 1 foot at
9 seconds.
.SAT...W winds 20 to 25 kt, becoming NW 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft
at 6 seconds and SE 1 foot at 9 seconds.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
becoming W around 5 kt after midnight. Seas 2 to 4 ft.
.SUN...S winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to
4 ft. A chance of rain.
.SUN NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft. Rain likely.
.MON...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of rain.
.MON NIGHT...N winds 10 to 15 kt. Seas 2 to 4 ft. A chance of
rain.

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.

$$

ANZ251-271000-
Massachusetts Bay and Ipswich Bay-
404 PM EST Wed Nov 26 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EST THURSDAY THROUGH
LATE THURSDAY NIGHT...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
MORNING...

.TONIGHT...S winds 10 to 15 kt, becoming SW 15 to 20 kt with
gusts up to 25 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW
3 ft at 3 seconds and SW 2 ft at 7 seconds. Patchy fog this
evening. A slight chance of rain this evening with vsby 1 NM or
less.
.THU...W winds 15 to 20 kt with gusts up to 25 kt. Seas around
3 ft. Wave Detail: W 3 ft at 4 seconds and SW 2 ft at 7 seconds.
.THU NIGHT...SW winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. Gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail:
SW 3 ft at 3 seconds and SW 2 ft at 7 seconds.
.FRI...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at
9 seconds.
.FRI NIGHT AND SAT...NW winds 20 to 25 kt with gusts up to 30 kt.
Seas 2 to 4 ft. Wave Detail: W 3 ft at 4 seconds and SW 3 ft at
7 seconds.
.SAT NIGHT...NW winds 10 to 15 kt, becoming W around 5 kt after
midnight. Seas around 2 ft in the evening, then 1 foot or less.
Wave Detail: N 2 ft at 4 seconds and SW 1 foot at 6 seconds,
becoming NW 1 foot at 4 seconds and SE 1 foot at 10 seconds.
.SUN...S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. A chance of rain.
.SUN NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas
2 to 3 ft. Rain likely.
.MON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of rain.
.MON NIGHT...NW winds around 10 kt. Seas around 2 ft. A chance of
snow.

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.

$$

ANZ231-271000-
Cape Cod Bay-
404 PM EST Wed Nov 26 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EST THURSDAY THROUGH
LATE THURSDAY NIGHT...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
MORNING...

.TONIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 7 seconds and SW 2 ft at 3 seconds. Patchy fog. A chance of
rain this evening. Vsby 1 NM or less.
.THU...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: W 3 ft at 4 seconds and SW 3 ft at 8 seconds.
.THU NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 4 ft. Wave Detail: W 3 ft at 4 seconds and SW 3 ft at
7 seconds.
.FRI...W winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to
5 ft. Wave Detail: W 4 ft at 4 seconds and SW 4 ft at 7 seconds.
.FRI NIGHT AND SAT...NW winds 20 to 25 kt with gusts up to 35 kt.
Seas 2 to 4 ft. Wave Detail: W 4 ft at 4 seconds and SW 4 ft at
7 seconds.
.SAT NIGHT...NW winds 10 to 15 kt, becoming SW around 5 kt after
midnight. Seas around 2 ft. Wave Detail: N 2 ft at 5 seconds and
SW 1 foot at 7 seconds.
.SUN...S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. A chance of rain.
.SUN NIGHT...SW winds 20 to 25 kt. Seas 2 to 3 ft. Rain likely.
.MON AND MON NIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt.
Seas around 2 ft. A chance of rain.

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.

$$

ANZ254-271000-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
404 PM EST Wed Nov 26 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EST THURSDAY THROUGH
LATE THURSDAY NIGHT...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
MORNING...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
increasing to 15 to 20 kt with gusts up to 30 kt after midnight.
Seas 4 to 6 ft. Wave Detail: SW 5 ft at 8 seconds and SE 4 ft at
8 seconds. Patchy fog. A chance of rain this evening. Vsby 1 NM
or less.
.THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft. Wave Detail: SW 5 ft at 8 seconds and W 4 ft at 5 seconds.
.THU NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 8 ft, except 9 to 12 ft S and E of Nantucket. Wave Detail:
SW 5 ft at 8 seconds and W 4 ft at 5 seconds.
.FRI...W winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. Seas 5 to 8 ft, except 9 to 13 ft S and E of
Nantucket. Wave Detail: SW 6 ft at 6 seconds and SE 2 ft at
9 seconds.
.FRI NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas
6 to 9 ft, except 9 to 12 ft S and E of Nantucket. Wave Detail: W
6 ft at 6 seconds and SE 1 foot at 9 seconds.
.SAT...W winds 20 to 25 kt, becoming NW 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: W 5 ft
at 7 seconds and SE 1 foot at 9 seconds.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
becoming W around 5 kt after midnight. Seas 2 to 4 ft.
.SUN...S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. A chance of rain.
.SUN NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas
4 to 6 ft. Rain likely.
.MON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
6 ft. A chance of rain.
.MON NIGHT...N winds around 10 kt. Seas 3 to 4 ft. A chance of
rain.

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.

$$

ANZ255-271000-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
404 PM EST Wed Nov 26 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
MORNING...

.TONIGHT...SW winds 15 to 20 kt, becoming W 25 to 30 kt after
midnight. Seas 5 to 7 ft, building to 6 to 9 ft after midnight.
Wave Detail: S 6 ft at 7 seconds and SE 2 ft at 8 seconds,
becoming SW 8 ft at 7 seconds and W 2 ft at 4 seconds. Patchy
fog. A chance of rain this evening. Vsby 1 NM or less.
.THU...W winds 25 to 30 kt. Seas 7 to 10 ft. Wave Detail: SW 9 ft
at 8 seconds and SE 3 ft at 8 seconds.
.THU NIGHT...W winds 25 to 30 kt. Seas 9 to 12 ft. Wave Detail:
SW 9 ft at 8 seconds and W 2 ft at 4 seconds.
.FRI...W winds 25 to 30 kt with gusts up to 40 kt. Seas 9 to
12 ft. Wave Detail: SW 10 ft at 8 seconds and W 2 ft at
4 seconds.
.FRI NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas
9 to 12 ft. Wave Detail: SW 10 ft at 8 seconds and W 2 ft at
5 seconds.
.SAT...NW winds 25 to 30 kt with gusts up to 35 kt, diminishing
to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 6 to
9 ft, subsiding to 4 to 6 ft in the afternoon. Wave Detail: W
9 ft at 8 seconds and NW 2 ft at 5 seconds, becoming W 6 ft at
6 seconds and SE 1 foot at 9 seconds.
.SAT NIGHT...NW winds 10 to 15 kt, becoming E around 5 kt after
midnight. Seas 2 to 4 ft.
.SUN...S winds 20 to 25 kt. Seas 2 to 4 ft. A chance of rain.
.SUN NIGHT...SW winds 25 to 30 kt. Seas 5 to 7 ft. Rain likely.
.MON...NW winds 15 to 20 kt. Seas 4 to 6 ft. A chance of rain.
.MON NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft. A chance of
rain.

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.

$$

ANZ256-271000-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
404 PM EST Wed Nov 26 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
MORNING...

.TONIGHT...SW winds 15 to 20 kt, becoming W 25 to 30 kt after
midnight. Seas 5 to 7 ft, building to 6 to 9 ft after midnight.
Wave Detail: S 6 ft at 7 seconds and SE 1 foot at 9 seconds,
becoming SW 8 ft at 6 seconds and SE 2 ft at 8 seconds. Patchy
fog. A slight chance of rain this evening. Vsby 1 NM or less.
.THU...W winds 25 to 30 kt. Seas 7 to 10 ft. Wave Detail: SW 8 ft
at 8 seconds and NW 3 ft at 5 seconds.
.THU NIGHT...W winds 25 to 30 kt with gusts up to 35 kt. Seas
8 to 11 ft. Wave Detail: SW 8 ft at 8 seconds and NW 3 ft at
5 seconds.
.FRI...W winds 25 to 30 kt with gusts up to 40 kt. Seas 9 to
12 ft. Wave Detail: SW 10 ft at 8 seconds and W 3 ft at
5 seconds.
.FRI NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas
8 to 11 ft. Wave Detail: SW 10 ft at 8 seconds and NW 4 ft at
5 seconds.
.SAT...NW winds 25 to 30 kt with gusts up to 35 kt, diminishing
to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 5 to
7 ft, subsiding to 3 to 5 ft in the afternoon. Wave Detail: W
7 ft at 8 seconds and NW 4 ft at 5 seconds, becoming W 5 ft at
6 seconds.
.SAT NIGHT...NW winds 10 to 15 kt, becoming E 5 to 10 kt after
midnight. Seas 2 to 3 ft.
.SUN...S winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to
4 ft. A chance of rain.
.SUN NIGHT...SW winds 25 to 30 kt. Seas 5 to 7 ft. Rain likely.
.MON AND MON NIGHT...NW winds 15 to 20 kt, becoming N 10 to
15 kt. Seas 4 to 6 ft. A chance of rain.

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.

$$

ANZ232-271000-
Nantucket Sound-
404 PM EST Wed Nov 26 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
MORNING...

.TONIGHT...SW winds around 15 kt with gusts up to 20 kt,
increasing to 20 to 25 kt with gusts up to 30 kt after midnight.
Seas 3 to 5 ft. Wave Detail: SW 4 ft at 4 seconds and SW 3 ft at
7 seconds. Patchy fog. A chance of rain this evening. Vsby 1 NM
or less.
.THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to
6 ft. Wave Detail: W 4 ft at 4 seconds and SW 4 ft at 8 seconds.
.THU NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 7 ft. Wave Detail: W 4 ft at 4 seconds and SW 4 ft at
8 seconds.
.FRI...W winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. Seas 5 to 7 ft. Wave Detail: W 4 ft at 4 seconds and
SW 4 ft at 7 seconds.
.FRI NIGHT...W winds 25 to 30 kt with gusts up to 35 kt. Seas
5 to 7 ft. Wave Detail: W 5 ft at 5 seconds and SW 4 ft at
8 seconds.
.SAT...W winds 25 to 30 kt, becoming NW 15 to 20 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: NW 5 ft at 5 seconds and
SW 3 ft at 8 seconds.
.SAT NIGHT...NW winds 10 to 15 kt, becoming SW around 5 kt after
midnight. Seas around 2 ft in the evening, then 1 foot or less.
.SUN...S winds 20 to 25 kt. Seas 2 to 3 ft. A chance of rain.
.SUN NIGHT...SW winds 25 to 30 kt. Seas 2 to 4 ft. Rain likely.
.MON...NW winds 15 to 20 kt. Seas 2 to 4 ft. A chance of rain.
.MON NIGHT...N winds 10 to 15 kt. Seas around 2 ft. A chance of
rain.

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.

$$

ANZ233-271000-
Vineyard Sound-
404 PM EST Wed Nov 26 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
MORNING...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 20 to 25 kt with gusts up to 30 kt after midnight. Seas 3 to
4 ft, building to 4 to 6 ft after midnight. Wave Detail: SW 4 ft
at 7 seconds and SW 1 foot at 3 seconds, becoming SW 5 ft at
7 seconds and SW 2 ft at 4 seconds. Patchy fog. A chance of rain
this evening. Vsby 1 NM or less.
.THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft. Wave Detail: SW 6 ft at 7 seconds and W 2 ft at 4 seconds.
.THU NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 8 ft. Wave Detail: SW 6 ft at 7 seconds and W 2 ft at
4 seconds.
.FRI...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to
8 ft. Wave Detail: SW 7 ft at 7 seconds and W 2 ft at 4 seconds.
.FRI NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas
5 to 7 ft. Wave Detail: SW 7 ft at 8 seconds and W 3 ft at
5 seconds.
.SAT...W winds 20 to 25 kt, becoming NW 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SW
5 ft at 8 seconds and NW 3 ft at 5 seconds.
.SAT NIGHT...NW winds 5 to 10 kt, becoming E after midnight. Seas
around 2 ft in the evening, then 1 foot or less.
.SUN...S winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to
4 ft. A chance of rain.
.SUN NIGHT...SW winds 25 to 30 kt. Seas 3 to 5 ft. Rain likely.
.MON...NW winds 15 to 20 kt. Seas 2 to 4 ft. A chance of rain.
.MON NIGHT...N winds 10 to 15 kt. Seas around 2 ft. A chance of
rain.

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.

$$

ANZ234-271000-
Buzzards Bay-
404 PM EST Wed Nov 26 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
MORNING...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 20 to 25 kt with gusts up to 30 kt after midnight. Seas 2 to
3 ft, building to 3 to 5 ft after midnight. Wave Detail: SW 3 ft
at 7 seconds and SW 2 ft at 4 seconds, becoming SW 4 ft at
7 seconds and SW 3 ft at 4 seconds. Patchy fog. A chance of rain
this evening. Vsby 1 NM or less.
.THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft. Wave Detail: SW 5 ft at 7 seconds and W 3 ft at 4 seconds.
.THU NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
4 to 6 ft. Wave Detail: SW 5 ft at 7 seconds and W 3 ft at
4 seconds.
.FRI...W winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to
6 ft. Wave Detail: SW 5 ft at 7 seconds and W 3 ft at 4 seconds.
.FRI NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas
3 to 5 ft. Wave Detail: SW 5 ft at 8 seconds and W 3 ft at
4 seconds.
.SAT...W winds 20 to 25 kt, becoming NW 15 to 20 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 8 seconds and
W 3 ft at 5 seconds.
.SAT NIGHT...NW winds 5 to 10 kt, becoming NE after midnight.
Seas around 2 ft in the evening, then 1 foot or less.
.SUN...S winds 20 to 25 kt. Seas 2 to 4 ft. A chance of rain.
.SUN NIGHT...SW winds 25 to 30 kt. Seas 2 to 4 ft. Rain likely.
.MON AND MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
becoming N. Seas 2 to 3 ft. A chance of rain.

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.

$$

ANZ235-271000-
Rhode Island Sound-
404 PM EST Wed Nov 26 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
MORNING...

.TONIGHT...SW winds 15 to 20 kt, becoming W 20 to 25 kt after
midnight. Gusts up to 30 kt. Seas 3 to 5 ft, building to 5 to
7 ft after midnight. Wave Detail: S 5 ft at 7 seconds and SE 2 ft
at 8 seconds, becoming S 7 ft at 7 seconds. Patchy fog. A slight
chance of rain this evening. Vsby 1 NM or less.
.THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
8 ft. Wave Detail: SW 7 ft at 8 seconds and W 4 ft at 5 seconds.
.THU NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
6 to 9 ft. Wave Detail: SW 7 ft at 8 seconds and W 3 ft at
5 seconds.
.FRI...W winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. Gusts up to 40 kt. Seas 6 to 9 ft. Wave Detail: SW
8 ft at 7 seconds.
.FRI NIGHT...W winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Seas 5 to 8 ft. Wave Detail: SW 8 ft at 8 seconds
and W 4 ft at 5 seconds.
.SAT...W winds 20 to 25 kt, becoming NW 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 4 to 6 ft, subsiding to 2 to
4 ft in the afternoon. Wave Detail: SW 6 ft at 8 seconds and W
3 ft at 5 seconds, becoming SW 4 ft at 7 seconds and NW 3 ft at
4 seconds.
.SAT NIGHT...NW winds 10 to 15 kt, becoming E around 5 kt after
midnight. Seas around 2 ft in the evening, then 1 foot or less.
.SUN...S winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to
4 ft. A chance of rain.
.SUN NIGHT...SW winds 25 to 30 kt. Seas 4 to 6 ft. Rain likely.
.MON AND MON NIGHT...NW winds 15 to 20 kt, becoming N 10 to
15 kt. Seas 3 to 5 ft. A chance of rain.

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.

$$

ANZ237-271000-
Block Island Sound-
404 PM EST Wed Nov 26 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
MORNING...

.TONIGHT...SW winds 15 to 20 kt, becoming W 20 to 25 kt after
midnight. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: W 4 ft
at 5 seconds and S 4 ft at 8 seconds. Patchy fog this evening. A
slight chance of rain this evening with vsby 1 NM or less.
.THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft. Wave Detail: W 4 ft at 5 seconds and S 4 ft at 8 seconds.
.THU NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 7 ft. Wave Detail: W 4 ft at 5 seconds and S 4 ft at
9 seconds.
.FRI...W winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. Seas 5 to 7 ft. Wave Detail: W 5 ft at 5 seconds and
SW 5 ft at 8 seconds.
.FRI NIGHT...W winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Seas 5 to 7 ft. Wave Detail: W 5 ft at 5 seconds
and SW 5 ft at 8 seconds.
.SAT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Gusts up to 25 kt. Seas 3 to 5 ft, subsiding to 2 to
3 ft in the afternoon. Wave Detail: W 4 ft at 5 seconds and SW
2 ft at 8 seconds, becoming W 3 ft at 4 seconds and SW 2 ft at
7 seconds.
.SAT NIGHT...NW winds 5 to 10 kt, becoming E after midnight. Seas
around 2 ft in the evening, then 1 foot or less.
.SUN...S winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to
4 ft. A chance of rain.
.SUN NIGHT...SW winds 20 to 25 kt. Seas 3 to 5 ft. Rain likely.
.MON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. A chance of rain.
.MON NIGHT...N winds around 10 kt. Seas 2 to 3 ft. A chance of
rain.

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.

$$

ANZ230-271000-
Boston Harbor-
404 PM EST Wed Nov 26 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EST THURSDAY THROUGH
LATE THURSDAY NIGHT...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY
EVENING...

.TONIGHT...S winds 10 to 15 kt, becoming SW 15 to 20 kt with
gusts up to 25 kt after midnight. Waves around 2 ft. A slight
chance of rain. Patchy fog this evening with vsby 1 to 3 NM.
.THU...W winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft.
.THU NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves
around 2 ft.
.FRI...SW winds 15 to 20 kt with gusts up to 30 kt. Waves around
2 ft.
.FRI NIGHT AND SAT...NW winds 15 to 20 kt with gusts up to 30 kt.
Waves around 2 ft.
.SAT NIGHT...NW winds 5 to 10 kt, becoming SW after midnight.
Waves 1 foot or less.
.SUN...S winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft. A chance of rain.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves
around 2 ft. Rain likely.
.MON...W winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft. A chance of rain.
.MON NIGHT...NW winds 5 to 10 kt. Waves 1 foot or less. A chance
of snow.

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.

$$

ANZ236-271000-
Narragansett Bay-
404 PM EST Wed Nov 26 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EST THURSDAY THROUGH
LATE THURSDAY NIGHT...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY
EVENING...

.TONIGHT...SW winds 10 to 15 kt, becoming W 15 to 20 kt after
midnight. Gusts up to 25 kt. Waves 2 to 4 ft. Patchy fog this
evening. A slight chance of rain this evening with vsby 1 NM or
less.
.THU...W winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to
4 ft.
.THU NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Waves
3 to 5 ft.
.FRI...W winds 15 to 20 kt with gusts up to 30 kt. Waves 3 to
5 ft.
.FRI NIGHT AND SAT...NW winds 15 to 20 kt with gusts up to 30 kt.
Waves 2 to 3 ft.
.SAT NIGHT...NW winds 5 to 10 kt, becoming NE after midnight.
Waves 1 foot or less.
.SUN...S winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to
3 ft. A chance of rain.
.SUN NIGHT...SW winds 20 to 25 kt. Waves 2 to 3 ft. Rain likely.
.MON AND MON NIGHT...NW winds 10 to 15 kt, becoming N 5 to 10 kt.
Waves 2 to 3 ft. A chance of rain.

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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