454
FZUS51 KBOX 101804
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
104 PM EST Wed Dec 10 2025

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

ANZ200-110700-
104 PM EST Wed Dec 10 2025

.Synopsis for Massachusetts and Rhode Island coastal waters...
Low pres tracks well to our north this evening resulting in gale
force SW wind gusts. A cold front then crosses the waters late
tonight followed by another pulse of gale force W wind gusts Thu
into Fri. Weak high pres builds south of the waters Fri night into
Sat allowing winds to diminish. A weak wave of low pres will
probably track south of our waters Sat night into Sun morning. This
will be followed by the passage of an arctic cold front late Sun.

$$

ANZ250-110700-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
104 PM EST Wed Dec 10 2025

...GALE WARNING IN EFFECT THROUGH FRIDAY AFTERNOON...

.THIS AFTERNOON...S winds 20 to 25 kt with gusts up to 30 kt.
Seas 3 to 5 ft. Wave Detail: S 5 ft at 5 seconds and SE 3 ft at
9 seconds. A slight chance of rain.
.TONIGHT...SW winds 20 to 25 kt with gusts up to 40 kt. Seas 4 to
6 ft. Wave Detail: S 5 ft at 6 seconds. A chance of rain.
.THU...W winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. Gusts up to 45 kt. Seas 4 to 6 ft, building to 6 to
9 ft in the afternoon. Wave Detail: W 6 ft at 5 seconds and SE
2 ft at 8 seconds, becoming W 9 ft at 6 seconds and SE 2 ft at
10 seconds.
.THU NIGHT...W winds 25 to 30 kt with gusts up to 45 kt. Seas
7 to 10 ft. Wave Detail: W 9 ft at 6 seconds and SE 2 ft at
10 seconds.
.FRI...W winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. Gusts up to 40 kt. Seas 6 to 9 ft, subsiding to 5 to
7 ft in the afternoon. Wave Detail: W 8 ft at 6 seconds and SE
1 foot at 10 seconds, becoming W 7 ft at 6 seconds and SE 1 foot
at 10 seconds.
.FRI NIGHT...W winds 20 to 25 kt with gusts up to 35 kt,
diminishing to 15 to 20 kt with gusts up to 25 kt after midnight.
Seas 4 to 6 ft, subsiding to 2 to 4 ft after midnight. Wave
Detail: W 6 ft at 5 seconds and SE 1 foot at 10 seconds, becoming
W 4 ft at 5 seconds and SE 1 foot at 10 seconds.
.SAT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
around 3 ft. A chance of snow.
.SUN...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
4 ft. A chance of snow.
.SUN NIGHT...NW winds 25 to 30 kt with gusts up to 35 kt. Seas
4 to 6 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.

$$

ANZ251-110700-
Massachusetts Bay and Ipswich Bay-
104 PM EST Wed Dec 10 2025

...GALE WARNING IN EFFECT THROUGH FRIDAY AFTERNOON...

.THIS AFTERNOON...S winds 20 to 25 kt with gusts up to 30 kt.
Seas 2 to 4 ft. Wave Detail: S 4 ft at 4 seconds and SE 2 ft at
8 seconds. A chance of rain.
.TONIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. Gusts up to 35 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft
at 4 seconds and SE 2 ft at 7 seconds. A chance of rain.
.THU...W winds 20 to 25 kt with gusts up to 40 kt. Seas 3 to
5 ft. Wave Detail: W 5 ft at 4 seconds and SE 1 foot at
8 seconds.
.THU NIGHT...W winds 25 to 30 kt with gusts up to 45 kt. Seas
3 to 5 ft. Wave Detail: W 5 ft at 5 seconds and SE 1 foot at
12 seconds.
.FRI AND FRI NIGHT...W winds 20 to 25 kt with gusts up to 40 kt.
Seas 2 to 4 ft. Wave Detail: W 4 ft at 4 seconds and SE 1 foot at
11 seconds.
.SAT...W winds around 10 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: W 2 ft at 3 seconds and E 1 foot at 9 seconds.
.SAT NIGHT AND SUN...W winds 10 to 15 kt with gusts up to 20 kt,
becoming NW 20 to 25 kt with gusts up to 30 kt. Seas 2 to 3 ft. A
chance of snow.
.SUN NIGHT...NW winds 25 to 30 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.

$$

ANZ231-110700-
Cape Cod Bay-
104 PM EST Wed Dec 10 2025

...GALE WARNING IN EFFECT THROUGH FRIDAY AFTERNOON...

.THIS AFTERNOON...S winds around 20 kt with gusts up to 30 kt.
Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 2 ft at
8 seconds. A slight chance of rain.
.TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
3 ft. Wave Detail: SW 3 ft at 4 seconds and S 2 ft at 7 seconds.
A chance of rain.
.THU...W winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 40 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft
at 5 seconds and S 2 ft at 8 seconds.
.THU NIGHT...W winds 25 to 30 kt with gusts up to 45 kt. Seas
3 to 5 ft. Wave Detail: W 5 ft at 5 seconds and S 2 ft at
10 seconds.
.FRI...W winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 40 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft
at 5 seconds and SE 1 foot at 10 seconds.
.FRI NIGHT...W winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 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 1 foot at
10 seconds.
.SAT...W winds around 10 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft. A chance of snow.
.SUN...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
3 ft. A chance of snow.
.SUN NIGHT...NW winds 25 to 30 kt with gusts up to 35 kt. Seas
3 to 5 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.

$$

ANZ254-110700-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
104 PM EST Wed Dec 10 2025

...GALE WARNING IN EFFECT THROUGH FRIDAY AFTERNOON...

.THIS AFTERNOON...S winds 20 to 25 kt with gusts up to 30 kt.
Seas 4 to 6 ft. Wave Detail: S 6 ft at 6 seconds and SE 1 foot at
9 seconds.
.TONIGHT...SW winds 15 to 20 kt with gusts up to 35 kt. Seas 5 to
7 ft, except 8 to 11 ft S and E of Nantucket. Wave Detail: S 6 ft
at 7 seconds. A chance of rain after midnight.
.THU...W winds 20 to 25 kt with gusts up to 40 kt. Seas 5 to
7 ft, building to 6 to 9 ft in the afternoon. S and E of
Nantucket, seas 8 to 11 ft, building to 9 to 13 ft in the
afternoon. Wave Detail: W 6 ft at 5 seconds and S 4 ft at
9 seconds, becoming W 9 ft at 6 seconds and S 4 ft at 10 seconds.
.THU NIGHT...W winds 25 to 30 kt with gusts up to 45 kt. Seas
7 to 10 ft. Wave Detail: W 9 ft at 7 seconds and S 3 ft at
10 seconds.
.FRI...W winds 25 to 30 kt with gusts up to 45 kt, diminishing to
20 to 25 kt with gusts up to 35 kt in the afternoon. Seas 6 to
9 ft, subsiding to 5 to 7 ft in the afternoon. Wave Detail: W
8 ft at 7 seconds and S 2 ft at 10 seconds, becoming W 7 ft at
7 seconds and S 1 foot at 10 seconds.
.FRI NIGHT...W winds 20 to 25 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: W
6 ft at 6 seconds and S 1 foot at 9 seconds.
.SAT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.SAT NIGHT...W winds around 15 kt with gusts up to 25 kt. Seas
3 to 5 ft. A chance of rain.
.SUN...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft. A chance of snow and rain.
.SUN NIGHT...NW winds 25 to 30 kt with gusts up to 35 kt. Seas
5 to 7 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.

$$

ANZ255-110700-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
104 PM EST Wed Dec 10 2025

...GALE WARNING IN EFFECT THROUGH FRIDAY AFTERNOON...

.THIS AFTERNOON...S winds 20 to 25 kt with gusts up to 30 kt.
Seas 7 to 10 ft. Wave Detail: SW 10 ft at 8 seconds and SE 1 foot
at 9 seconds.
.TONIGHT...SW winds 20 to 25 kt with gusts up to 40 kt. Seas 9 to
12 ft. Wave Detail: SW 12 ft at 9 seconds and S 2 ft at
8 seconds. A chance of rain after midnight.
.THU...W winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. Gusts up to 45 kt. Seas 7 to 10 ft, building to 9 to
12 ft in the afternoon. Wave Detail: SW 10 ft at 9 seconds and S
2 ft at 9 seconds, becoming SW 12 ft at 9 seconds and S 5 ft at
10 seconds.
.THU NIGHT...W winds 30 to 35 kt with gusts up to 45 kt. Seas
9 to 12 ft. Wave Detail: W 12 ft at 9 seconds and S 2 ft at
10 seconds.
.FRI...W winds 25 to 30 kt with gusts up to 45 kt, diminishing to
20 to 25 kt with gusts up to 35 kt in the afternoon. Seas 7 to
10 ft, subsiding to 5 to 8 ft in the afternoon. Wave Detail: W
10 ft at 9 seconds and SE 1 foot at 9 seconds, becoming W 8 ft at
8 seconds and SE 1 foot at 9 seconds.
.FRI NIGHT...W winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
Seas 4 to 6 ft. Wave Detail: W 6 ft at 8 seconds.
.SAT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft.
.SAT NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas
5 to 7 ft. A chance of rain.
.SUN...W winds 25 to 30 kt. Seas 5 to 7 ft. A chance of rain and
snow.
.SUN NIGHT...NW winds 25 to 30 kt with gusts up to 40 kt. Seas
6 to 9 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.

$$

ANZ256-110700-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
104 PM EST Wed Dec 10 2025

...GALE WARNING IN EFFECT THROUGH FRIDAY AFTERNOON...

.THIS AFTERNOON...SW winds 25 to 30 kt with gusts up to 35 kt.
Seas 8 to 10 ft. Wave Detail: SW 10 ft at 8 seconds and SE 1 foot
at 9 seconds. A slight chance of rain.
.TONIGHT...SW winds 25 to 30 kt with gusts up to 40 kt. Seas
10 to 12 ft, subsiding to 8 to 11 ft after midnight. Wave Detail:
SW 12 ft at 9 seconds and S 3 ft at 9 seconds, becoming SW 11 ft
at 9 seconds and S 4 ft at 9 seconds. A chance of rain.
.THU...W winds 25 to 30 kt with gusts up to 45 kt. Seas 8 to
10 ft, building to 9 to 12 ft in the afternoon. Wave Detail: W
10 ft at 9 seconds and S 3 ft at 9 seconds, becoming W 11 ft at
8 seconds and S 5 ft at 9 seconds.
.THU NIGHT...W winds 30 to 35 kt, becoming 25 to 35 kt after
midnight. Gusts up to 45 kt. Seas 9 to 12 ft. Wave Detail: W
12 ft at 8 seconds and S 3 ft at 10 seconds.
.FRI...W winds 25 to 30 kt with gusts up to 45 kt, diminishing to
20 to 25 kt with gusts up to 35 kt in the afternoon. Seas 7 to
10 ft, subsiding to 5 to 7 ft in the afternoon. Wave Detail: W
10 ft at 8 seconds and SE 1 foot at 10 seconds, becoming W 7 ft
at 8 seconds and S 1 foot at 10 seconds.
.FRI NIGHT...W winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
Seas 4 to 6 ft, subsiding to 2 to 4 ft after midnight. Wave
Detail: W 6 ft at 7 seconds, becoming W 4 ft at 6 seconds.
.SAT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft.
.SAT NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas
4 to 6 ft. A chance of rain and snow.
.SUN...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to
6 ft. A chance of snow.
.SUN NIGHT...NW winds 25 to 30 kt with gusts up to 40 kt. Seas
6 to 9 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.

$$

ANZ232-110700-
Nantucket Sound-
104 PM EST Wed Dec 10 2025

...GALE WARNING IN EFFECT THROUGH FRIDAY AFTERNOON...

.THIS AFTERNOON...S winds 20 to 25 kt with gusts up to 30 kt.
Seas 4 to 6 ft. Wave Detail: SW 5 ft at 5 seconds and SE 2 ft at
9 seconds.
.TONIGHT...SW winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to
6 ft. Wave Detail: SW 5 ft at 5 seconds and S 2 ft at 8 seconds.
A chance of rain.
.THU...W winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. Gusts up to 40 kt. Seas 5 to 7 ft. Wave Detail: W 5 ft
at 5 seconds and S 2 ft at 9 seconds.
.THU NIGHT...W winds 25 to 30 kt with gusts up to 45 kt. Seas
5 to 7 ft. Wave Detail: W 5 ft at 5 seconds and S 2 ft at
10 seconds.
.FRI...W winds 25 to 30 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 40 kt. Seas 4 to 6 ft, subsiding to 3 to
4 ft in the afternoon. Wave Detail: W 5 ft at 5 seconds and S
1 foot at 10 seconds, becoming W 4 ft at 5 seconds and S 1 foot
at 10 seconds.
.FRI NIGHT...W winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
Seas 2 to 4 ft. Wave Detail: W 3 ft at 4 seconds.
.SAT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.SAT NIGHT...W winds around 15 kt with gusts up to 25 kt. Seas
2 to 4 ft. A chance of snow.
.SUN...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to
4 ft. A chance of snow.
.SUN NIGHT...NW winds 25 to 30 kt with gusts up to 35 kt. Seas
3 to 5 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.

$$

ANZ233-110700-
Vineyard Sound-
104 PM EST Wed Dec 10 2025

...GALE WARNING IN EFFECT THROUGH FRIDAY AFTERNOON...

.THIS AFTERNOON...S winds 20 to 25 kt with gusts up to 30 kt.
Seas 5 to 7 ft. Wave Detail: SW 7 ft at 7 seconds and SE 1 foot
at 9 seconds. A slight chance of rain.
.TONIGHT...SW winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to
8 ft. Wave Detail: SW 8 ft at 9 seconds. A chance of rain.
.THU...W winds 20 to 25 kt with gusts up to 40 kt. Seas 5 to
7 ft. Wave Detail: SW 7 ft at 8 seconds and S 4 ft at 9 seconds.
.THU NIGHT...W winds 25 to 30 kt with gusts up to 45 kt. Seas
5 to 7 ft. Wave Detail: SW 7 ft at 8 seconds and S 3 ft at
10 seconds.
.FRI...W winds 25 to 30 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 40 kt. Seas 4 to 6 ft. Wave Detail: SW
6 ft at 7 seconds and SE 1 foot at 10 seconds.
.FRI NIGHT...W winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
Seas 2 to 4 ft. Wave Detail: SW 4 ft at 7 seconds.
.SAT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft. A chance of snow.
.SUN...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to
4 ft. A chance of snow.
.SUN NIGHT...NW winds 25 to 30 kt with gusts up to 35 kt. Seas
3 to 5 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.

$$

ANZ234-110700-
Buzzards Bay-
104 PM EST Wed Dec 10 2025

...GALE WARNING IN EFFECT THROUGH FRIDAY AFTERNOON...

.THIS AFTERNOON...SW winds 20 to 25 kt with gusts up to 30 kt.
Seas 4 to 6 ft. Wave Detail: SW 6 ft at 7 seconds and SE 2 ft at
8 seconds. A slight chance of rain.
.TONIGHT...SW winds 20 to 25 kt, becoming W 15 to 20 kt after
midnight. Gusts up to 35 kt. Seas 4 to 6 ft. Wave Detail: SW 6 ft
at 8 seconds. A chance of rain.
.THU...W winds 20 to 25 kt with gusts up to 40 kt. Seas 4 to
6 ft. Wave Detail: W 5 ft at 7 seconds and S 4 ft at 9 seconds.
.THU NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas
4 to 6 ft. Wave Detail: W 5 ft at 7 seconds and S 2 ft at
10 seconds.
.FRI...W winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 40 kt. Seas 3 to 5 ft. Wave Detail: SW
5 ft at 7 seconds and SE 1 foot at 10 seconds.
.FRI NIGHT...W winds 10 to 15 kt. Gusts up to 30 kt, decreasing
to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at
6 seconds and S 1 foot at 9 seconds.
.SAT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of snow.
.SUN AND SUN NIGHT...NW winds 15 to 20 kt, increasing to 20 to
25 kt. Gusts up to 30 kt. Seas 2 to 3 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.

$$

ANZ235-110700-
Rhode Island Sound-
104 PM EST Wed Dec 10 2025

...GALE WARNING IN EFFECT THROUGH FRIDAY AFTERNOON...

.THIS AFTERNOON...S winds 25 to 30 kt with gusts up to 35 kt.
Seas 6 to 9 ft. Wave Detail: SW 9 ft at 8 seconds and SE 3 ft at
9 seconds. A chance of rain.
.TONIGHT...SW winds 20 to 25 kt with gusts up to 40 kt. Seas 7 to
10 ft. Wave Detail: SW 10 ft at 9 seconds. A chance of rain.
.THU...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: W 9 ft
at 8 seconds and SW 6 ft at 9 seconds.
.THU NIGHT...W winds 25 to 30 kt with gusts up to 45 kt. Seas
6 to 9 ft. Wave Detail: W 9 ft at 8 seconds and S 5 ft at
10 seconds.
.FRI...W winds 25 to 30 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 40 kt. Seas 5 to 7 ft, subsiding to 3 to
5 ft in the afternoon. Wave Detail: W 7 ft at 8 seconds and SE
1 foot at 10 seconds, becoming W 5 ft at 8 seconds and S 1 foot
at 10 seconds.
.FRI NIGHT...W winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
Seas 3 to 5 ft, subsiding to 2 to 3 ft after midnight. Wave
Detail: W 5 ft at 7 seconds and S 1 foot at 9 seconds, becoming W
3 ft at 7 seconds.
.SAT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.SAT NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft. A chance of snow.
.SUN...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
4 ft. A chance of snow.
.SUN NIGHT...NW winds 25 to 30 kt with gusts up to 35 kt. Seas
4 to 6 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.

$$

ANZ237-110700-
Block Island Sound-
104 PM EST Wed Dec 10 2025

...GALE WARNING IN EFFECT THROUGH FRIDAY AFTERNOON...

.THIS AFTERNOON...SW 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 S 6 ft at
8 seconds. A chance of rain.
.TONIGHT...SW winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to
8 ft. Wave Detail: S 7 ft at 9 seconds and W 5 ft at 5 seconds. A
chance of rain.
.THU...W winds 20 to 25 kt with gusts up to 40 kt. Seas 5 to
8 ft. Wave Detail: W 6 ft at 6 seconds and S 5 ft at 9 seconds.
.THU NIGHT...W winds 25 to 30 kt with gusts up to 45 kt. Seas
5 to 8 ft. Wave Detail: W 6 ft at 6 seconds and S 4 ft at
9 seconds.
.FRI...W winds 20 to 25 kt with gusts up to 40 kt, diminishing to
15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 4 to
6 ft. Wave Detail: W 5 ft at 5 seconds and S 3 ft at 9 seconds.
.FRI NIGHT...W winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
Seas 2 to 4 ft. Wave Detail: W 3 ft at 5 seconds and S 1 foot at
9 seconds.
.SAT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.SAT NIGHT...W winds around 15 kt with gusts up to 25 kt. Seas
3 to 4 ft. A chance of snow.
.SUN AND SUN NIGHT...NW winds 15 to 20 kt, increasing to 20 to
25 kt. Gusts up to 30 kt. Seas 3 to 5 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.

$$

ANZ230-110700-
Boston Harbor-
104 PM EST Wed Dec 10 2025

...GALE WARNING IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
AFTERNOON...

.THIS AFTERNOON...S winds 15 to 20 kt with gusts up to 25 kt.
Waves around 2 ft. A chance of rain.
.TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Waves
around 2 ft. Rain likely, mainly in the evening.
.THU...W winds 20 to 25 kt with gusts up to 35 kt. Waves 2 to
3 ft.
.THU NIGHT...W winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Gusts up to 40 kt. Waves 2 to 3 ft.
.FRI AND FRI NIGHT...W winds 20 to 25 kt with gusts up to 35 kt.
Waves around 2 ft.
.SAT AND SAT NIGHT...W winds 5 to 10 kt, increasing to 10 to
15 kt. Gusts up to 20 kt. Waves around 2 ft.
.SUN...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft. A chance of snow.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 30 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.

$$

ANZ236-110700-
Narragansett Bay-
104 PM EST Wed Dec 10 2025

...GALE WARNING IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY
AFTERNOON...

.THIS AFTERNOON...S winds 15 to 20 kt with gusts up to 30 kt.
Waves 3 to 5 ft. A chance of rain.
.TONIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. Gusts up to 35 kt. Waves 3 to 5 ft. A chance of rain.
.THU...W winds 15 to 20 kt with gusts up to 35 kt. Waves 3 to
5 ft.
.THU NIGHT...W winds 20 to 25 kt with gusts up to 40 kt. Waves
3 to 5 ft.
.FRI AND FRI NIGHT...W winds 15 to 20 kt with gusts up to 35 kt.
Waves 2 to 4 ft.
.SAT...W winds 5 to 10 kt with gusts up to 20 kt. Waves 2 to
3 ft.
.SAT NIGHT AND SUN...W winds 10 to 15 kt with gusts up to 25 kt.
Waves 2 to 3 ft. A chance of snow.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves
around 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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