481
FZUS51 KBOX 020603
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
103 AM EST Tue Dec 2 2025

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

ANZ200-021900-
103 AM EST Tue Dec 2 2025

.Synopsis for Massachusetts and Rhode Island coastal waters...
High pres continues to move offshore overnight. A coastal low will
track NE from the mid Atlc coast Tue and develop into a Gale center
as it passes south and east of Nantucket Tue night. High pres will
move from the Ohio Valley to the mid Atlc coast Wed into Wed night.
An arctic front will push across New Eng and the waters Thu into Thu
evening. High pres builds over the waters Fri.

$$

ANZ250-021900-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
103 AM EST Tue Dec 2 2025

...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY
AFTERNOON...

.REST OF TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: N 2 ft at 5 seconds.
.TUE...S winds 10 to 15 kt, becoming SE with gusts up to 20 kt in
the afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 4 seconds
and NE 2 ft at 6 seconds. Rain. Vsby 1 NM or less in the
afternoon.
.TUE NIGHT...NE winds 20 to 25 kt, becoming N 25 to 30 kt after
midnight. Seas 3 to 5 ft, building to 5 to 8 ft after midnight.
Wave Detail: E 5 ft at 4 seconds, becoming N 7 ft at 6 seconds.
Rain. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight.
.WED...NW winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 5 to
8 ft. Wave Detail: N 8 ft at 7 seconds.
.WED NIGHT AND THU...W winds 20 to 25 kt with gusts up to 35 kt.
Seas 4 to 6 ft. Wave Detail: W 5 ft at 5 seconds and E 5 ft at
8 seconds.
.THU NIGHT...NW winds 25 to 30 kt with gusts up to 35 kt. Seas
5 to 8 ft. Wave Detail: NW 8 ft at 6 seconds and SE 2 ft at
10 seconds.
.FRI...W winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft.
.SAT AND SAT NIGHT...S winds around 10 kt, becoming NW with gusts
up to 20 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.

$$

ANZ251-021900-
Massachusetts Bay and Ipswich Bay-
103 AM EST Tue Dec 2 2025

...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY
AFTERNOON...

.REST OF TONIGHT...SE winds around 5 kt. Seas 1 foot or less.
Wave Detail: NW 1 foot at 3 seconds and NE 1 foot at 6 seconds.
.TUE...S winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 1 foot or less, then around 2 ft
in the afternoon. Wave Detail: S 1 foot at 2 seconds and NE
1 foot at 6 seconds, becoming SE 2 ft at 3 seconds and NE 1 foot
at 6 seconds. Rain. Vsby 1 NM or less in the afternoon.
.TUE NIGHT...NE winds 25 to 30 kt, becoming N after midnight.
Seas 3 to 5 ft. Wave Detail: N 5 ft at 5 seconds. Rain, mainly in
the evening. Vsby 1 NM or less.
.WED...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NE
5 ft at 8 seconds and NW 3 ft at 4 seconds.
.WED NIGHT AND THU...W winds 20 to 25 kt with gusts up to 30 kt.
Seas 2 to 4 ft. Wave Detail: NE 4 ft at 8 seconds and SW 3 ft at
3 seconds.
.THU NIGHT...NW winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Seas 3 to 5 ft. Wave Detail: NW 5 ft at 5 seconds
and E 1 foot at 10 seconds.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.FRI NIGHT...SW winds 10 to 15 kt. Seas around 2 ft.
.SAT AND SAT NIGHT...SW winds around 10 kt, becoming NW. 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.

$$

ANZ231-021900-
Cape Cod Bay-
103 AM EST Tue Dec 2 2025

...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY
AFTERNOON...

.REST OF TONIGHT...SE winds around 5 kt. Seas around 2 ft. Wave
Detail: N 2 ft at 6 seconds.
.TUE...SE 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. Wave Detail: SE
2 ft at 3 seconds and N 1 foot at 6 seconds. A chance of rain in
the morning, then rain in the afternoon with vsby 1 NM or less.
.TUE NIGHT...NE winds 25 to 30 kt, becoming N after midnight.
Seas 3 to 5 ft. Wave Detail: N 5 ft at 6 seconds. Rain. Vsby 1 NM
or less, increasing to 1 to 3 NM after midnight.
.WED...NW winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: N
5 ft at 6 seconds.
.WED NIGHT AND THU...W winds 20 to 25 kt with gusts up to 30 kt.
Seas 2 to 4 ft. Wave Detail: W 4 ft at 4 seconds and NE 3 ft at
8 seconds.
.THU NIGHT...NW winds 25 to 30 kt with gusts up to 35 kt. Seas
3 to 5 ft. Wave Detail: NW 5 ft at 5 seconds and E 1 foot at
9 seconds.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.SAT AND SAT NIGHT...S winds 5 to 10 kt, becoming NW 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.

$$

ANZ254-021900-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
103 AM EST Tue Dec 2 2025

...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY
AFTERNOON...

.REST OF TONIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: NW 2 ft at 6 seconds and NE 2 ft at 7 seconds.
.TUE...SE winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SE
3 ft at 4 seconds and NE 2 ft at 6 seconds. A chance of rain in
the morning, then rain in the afternoon with vsby 1 NM or less.
.TUE NIGHT...NE winds 20 to 25 kt, becoming N 25 to 30 kt after
midnight. Seas 4 to 6 ft, building to 6 to 9 ft after midnight.
Wave Detail: E 6 ft at 6 seconds, becoming NE 8 ft at 8 seconds
and N 4 ft at 5 seconds. Rain, mainly in the evening. Vsby 1 NM
or less, increasing to 1 to 3 NM after midnight.
.WED...NW winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 7 to
10 ft, subsiding to 5 to 8 ft in the afternoon. Wave Detail: E
9 ft at 9 seconds and NW 5 ft at 6 seconds, becoming NE 8 ft at
9 seconds and NW 2 ft at 5 seconds.
.WED NIGHT AND THU...W winds 20 to 25 kt with gusts up to 30 kt.
Seas 5 to 7 ft. Wave Detail: NE 7 ft at 8 seconds and W 6 ft at
5 seconds.
.THU NIGHT...NW winds 25 to 30 kt with gusts up to 35 kt. Seas
5 to 8 ft. Wave Detail: NW 8 ft at 6 seconds and SE 2 ft at
10 seconds.
.FRI...W winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...SW winds around 10 kt. Seas 2 to 3 ft.
.SAT AND SAT NIGHT...SE winds 10 to 15 kt, becoming NW with gusts
up to 20 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.

$$

ANZ255-021900-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
103 AM EST Tue Dec 2 2025

...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY
AFTERNOON...

.REST OF TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: SW 2 ft at 6 seconds and E 1 foot at 7 seconds.
.TUE...SE winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SE
4 ft at 4 seconds and SE 1 foot at 7 seconds. A chance of rain in
the morning, then rain in the afternoon with vsby 1 NM or less.
.TUE NIGHT...NE winds 25 to 30 kt, becoming NW after midnight.
Seas 5 to 7 ft, building to 7 to 10 ft after midnight. Wave
Detail: SE 7 ft at 6 seconds, becoming SE 8 ft at 9 seconds and
NW 6 ft at 5 seconds. Rain, mainly in the evening. Vsby 1 NM or
less, increasing to 1 to 3 NM after midnight.
.WED...NW winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt in the afternoon. Seas 7 to 10 ft, subsiding to
5 to 7 ft in the afternoon. Wave Detail: S 7 ft at 10 seconds and
NW 6 ft at 5 seconds, becoming S 6 ft at 9 seconds and NW 3 ft at
6 seconds.
.WED NIGHT...W winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. Seas 4 to 6 ft. Wave Detail: S 5 ft at 9 seconds and W
4 ft at 5 seconds.
.THU...W winds 20 to 25 kt, increasing to 25 to 30 kt with gusts
up to 35 kt in the afternoon. Seas 5 to 8 ft. Wave Detail: SW
8 ft at 7 seconds and SE 4 ft at 10 seconds.
.THU NIGHT...NW winds 30 to 35 kt, diminishing to 25 to 30 kt
after midnight. Seas 7 to 10 ft.
.FRI...W winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI NIGHT THROUGH SAT NIGHT...NW winds 10 to 15 kt with gusts up
to 20 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.

$$

ANZ256-021900-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
103 AM EST Tue Dec 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
LATE WEDNESDAY NIGHT...

.REST OF TONIGHT...SE winds 10 to 15 kt. Seas around 2 ft. Wave
Detail: SE 2 ft at 6 seconds.
.TUE...SE winds 10 to 15 kt, becoming E 20 to 25 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 4 seconds and
SE 3 ft at 8 seconds. Rain likely in the morning, then rain in
the afternoon with vsby 1 NM or less.
.TUE NIGHT...NE winds 25 to 30 kt, becoming NW after midnight.
Seas 5 to 7 ft, building to 6 to 9 ft after midnight. Wave
Detail: E 7 ft at 5 seconds, becoming SE 7 ft at 9 seconds and N
6 ft at 5 seconds. Rain, mainly in the evening. Vsby 1 NM or
less, increasing to 1 to 3 NM after midnight.
.WED...NW winds 20 to 25 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 6 to 9 ft, subsiding to 5 to 7 ft in the
afternoon. Wave Detail: S 7 ft at 10 seconds and NW 6 ft at
5 seconds, becoming S 6 ft at 9 seconds and NW 3 ft at 5 seconds.
.WED NIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Seas 4 to 5 ft. Wave Detail: S 5 ft at 9 seconds and SW
4 ft at 5 seconds.
.THU...W winds 20 to 25 kt, increasing to 25 to 30 kt with gusts
up to 35 kt in the afternoon. Seas 5 to 8 ft. Wave Detail: W 7 ft
at 6 seconds and SE 3 ft at 9 seconds.
.THU NIGHT...NW winds 25 to 35 kt with gusts up to 40 kt. Seas
6 to 9 ft.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft.
.FRI NIGHT THROUGH SAT NIGHT...NW winds 15 to 20 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.

$$

ANZ232-021900-
Nantucket Sound-
103 AM EST Tue Dec 2 2025

...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY
AFTERNOON...

.REST OF TONIGHT...SE winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: E 1 foot at 5 seconds.
.TUE...SE winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 3 seconds and
E 1 foot at 7 seconds. A chance of rain in the morning, then rain
in the afternoon with vsby 1 NM or less.
.TUE NIGHT...NE winds 25 to 30 kt, becoming N after midnight.
Seas 3 to 4 ft, building to 4 to 6 ft after midnight. Wave
Detail: E 4 ft at 6 seconds, becoming N 4 ft at 4 seconds and NE
4 ft at 7 seconds. Rain, mainly in the evening. Vsby 1 NM or
less, increasing to 1 to 3 NM after midnight.
.WED...NW winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW
4 ft at 4 seconds and SE 3 ft at 8 seconds.
.WED NIGHT...SW winds 5 to 10 kt, becoming W 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: W
3 ft at 4 seconds and SE 2 ft at 9 seconds.
.THU...W winds 15 to 20 kt, increasing to 25 to 30 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 4 seconds and
SE 1 foot at 9 seconds.
.THU NIGHT...NW winds 25 to 30 kt with gusts up to 35 kt. Seas
4 to 6 ft.
.FRI...W winds 15 to 20 kt. Seas 2 to 4 ft.
.FRI NIGHT...SW winds 10 to 15 kt. Seas around 2 ft.
.SAT AND SAT NIGHT...SE winds 10 to 15 kt, becoming NW. 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.

$$

ANZ233-021900-
Vineyard Sound-
103 AM EST Tue Dec 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
WEDNESDAY EVENING...

.REST OF TONIGHT...SE winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: E 1 foot at 6 seconds.
.TUE...SE winds 10 to 15 kt, becoming E 15 to 20 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 3 seconds and
SE 1 foot at 7 seconds. Rain. Vsby 1 NM or less in the afternoon.
.TUE NIGHT...NE winds 25 to 30 kt, becoming NW after midnight.
Seas 3 to 5 ft. Wave Detail: NE 3 ft at 5 seconds. Rain, mainly
in the evening. Vsby 1 NM or less, increasing to 1 to 3 NM after
midnight.
.WED...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW
3 ft at 4 seconds and SE 3 ft at 9 seconds.
.WED NIGHT...W winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and S
2 ft at 9 seconds.
.THU AND THU NIGHT...NW winds 25 to 30 kt. Seas 3 to 5 ft. Wave
Detail: SW 5 ft at 6 seconds and S 1 foot at 9 seconds.
.FRI...W winds 10 to 15 kt. Seas 2 to 3 ft.
.FRI NIGHT THROUGH SAT NIGHT...NW 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.

$$

ANZ234-021900-
Buzzards Bay-
103 AM EST Tue Dec 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
WEDNESDAY EVENING...

.REST OF TONIGHT...SE winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: SE 1 foot at 6 seconds.
.TUE...SE winds 5 to 10 kt, becoming E 15 to 20 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 3 seconds and
SE 1 foot at 7 seconds. Rain. Vsby 1 NM or less in the afternoon.
.TUE NIGHT...NE winds 25 to 30 kt, becoming N 20 to 25 kt after
midnight. Seas 3 to 4 ft. Wave Detail: NE 3 ft at 5 seconds.
Rain, mainly in the evening. Vsby 1 NM or less, increasing to
1 to 3 NM after midnight.
.WED...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NW
2 ft at 3 seconds and E 2 ft at 8 seconds.
.WED NIGHT AND THU...W winds 20 to 25 kt with gusts up to 30 kt.
Seas 2 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and S 2 ft at
9 seconds.
.THU NIGHT...NW winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Seas 2 to 4 ft. Wave Detail: W 4 ft at 5 seconds
and SE 1 foot at 10 seconds.
.FRI AND FRI NIGHT...W winds 10 to 15 kt, becoming SW 5 to 10 kt.
Seas around 2 ft.
.SAT AND SAT NIGHT...E winds 10 to 15 kt, becoming NW. 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.

$$

ANZ235-021900-
Rhode Island Sound-
103 AM EST Tue Dec 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
WEDNESDAY EVENING...

.REST OF TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: SE 1 foot at 6 seconds.
.TUE...SE winds 10 to 15 kt, becoming E 15 to 20 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 4 seconds and
SE 1 foot at 8 seconds. Rain. Vsby 1 NM or less in the afternoon.
.TUE NIGHT...NE winds 25 to 30 kt, becoming NW 20 to 25 kt after
midnight. Seas 3 to 5 ft, building to 5 to 7 ft after midnight.
Wave Detail: E 5 ft at 6 seconds, becoming SE 6 ft at 9 seconds
and NW 4 ft at 4 seconds. Rain, mainly in the evening. Vsby 1 NM
or less, increasing to 1 to 3 NM after midnight.
.WED...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: S
6 ft at 10 seconds and NW 4 ft at 4 seconds.
.WED NIGHT...W winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 4 seconds and S
4 ft at 9 seconds.
.THU AND THU NIGHT...NW winds 25 to 30 kt with gusts up to 35 kt.
Seas 4 to 6 ft. Wave Detail: W 6 ft at 7 seconds and SE 3 ft at
9 seconds.
.FRI...W winds 10 to 15 kt. Seas 2 to 3 ft.
.FRI NIGHT THROUGH SAT NIGHT...NW winds 10 to 15 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.

$$

ANZ237-021900-
Block Island Sound-
103 AM EST Tue Dec 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
WEDNESDAY EVENING...

.REST OF TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: SE 1 foot at 6 seconds.
.TUE...SE winds around 10 kt, becoming E 15 to 20 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 4 seconds and
SE 1 foot at 8 seconds. Rain. Vsby 1 NM or less in the afternoon.
.TUE NIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas
4 to 6 ft. Wave Detail: SE 5 ft at 8 seconds and NW 3 ft at
4 seconds. Rain, mainly in the evening with vsby 1 NM or less.
.WED...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: SE
6 ft at 10 seconds and NW 3 ft at 4 seconds.
.WED NIGHT AND THU...W winds 20 to 25 kt with gusts up to 30 kt.
Seas 3 to 5 ft. Wave Detail: W 4 ft at 5 seconds and S 4 ft at
9 seconds.
.THU NIGHT...NW winds 25 to 30 kt, diminishing to 15 to 20 kt
after midnight. Seas 4 to 6 ft. Wave Detail: W 5 ft at 5 seconds
and SE 2 ft at 10 seconds.
.FRI...W winds 10 to 15 kt. Seas 2 to 3 ft.
.FRI NIGHT THROUGH SAT NIGHT...NW 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.

$$

ANZ230-021900-
Boston Harbor-
103 AM EST Tue Dec 2 2025

...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY
MORNING...

.REST OF TONIGHT...S winds around 5 kt. Waves 1 foot or less.
.TUE...SE winds 5 to 10 kt, becoming E 10 to 15 kt in the
afternoon. Waves 1 foot or less, then around 2 ft in the
afternoon. Rain. Vsby 1 NM or less in the afternoon.
.TUE NIGHT...NE winds 20 to 25 kt, becoming NW after midnight.
Gusts up to 30 kt. Waves 2 to 3 ft. Rain, mainly in the evening.
Vsby 1 NM or less, increasing to 1 to 3 NM after midnight.
.WED...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt in the afternoon. Waves around 2 ft in the morning,
then 1 foot or less. At the outer harbor entrance, waves 2 to
4 ft.
.WED NIGHT THROUGH THU NIGHT...NW winds 25 to 30 kt. Waves around
2 ft.
.FRI AND FRI NIGHT...W winds 10 to 15 kt, becoming SW 5 to 10 kt.
Waves around 2 ft, then 1 foot or less.
.SAT...SW winds 5 to 10 kt. Waves 1 foot or less. A chance of
rain.
.SAT NIGHT...W winds 10 to 15 kt. Waves 1 foot or less. 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.

$$

ANZ236-021900-
Narragansett Bay-
103 AM EST Tue Dec 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
WEDNESDAY MORNING...

.REST OF TONIGHT...E winds around 5 kt. Waves 1 foot or less.
.TUE...SE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up
to 20 kt in the afternoon. Waves around 2 ft. Rain. Vsby 1 NM or
less in the afternoon.
.TUE NIGHT...N winds 20 to 25 kt, becoming NW 15 to 20 kt after
midnight. Gusts up to 30 kt. Waves 2 to 3 ft. Rain, mainly in the
evening. Vsby 1 NM or less, increasing to 1 to 3 NM after
midnight.
.WED...NW winds 10 to 15 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt in the afternoon. Waves 2 to 3 ft.
.WED NIGHT AND THU...W winds 15 to 20 kt with gusts up to 30 kt.
Waves 2 to 3 ft.
.THU NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. Gusts up to 30 kt. Waves 2 to 3 ft.
.FRI AND FRI NIGHT...W winds 5 to 10 kt. Waves around 2 ft.
.SAT AND SAT NIGHT...NE winds 5 to 10 kt, becoming NW. Waves
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.

$$

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