214
FZUS51 KBOX 121704
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
104 PM EDT Sun Oct 12 2025

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

ANZ200-130600-
104 PM EDT Sun Oct 12 2025

.Synopsis for Massachusetts and Rhode Island coastal waters...
High pres remains over the Maritimes through Mon. A coastal storm to
our S will impact the waters into Tues. Widespread rain with poor
visibility at times into Tue. Decreasing winds and rain are expected
through midweek as high pres returns from the NW.

$$

ANZ250-130600-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
104 PM EDT Sun Oct 12 2025

...GALE WARNING IN EFFECT THROUGH MONDAY EVENING...

.THIS AFTERNOON...NE winds 20 to 25 kt with gusts up to 30 kt.
Seas 6 to 9 ft. Wave Detail: E 7 ft at 6 seconds and SE 5 ft at
9 seconds. A chance of rain. Vsby 1 to 3 NM.
.TONIGHT...NE winds 25 to 30 kt with gusts up to 40 kt. Seas 9 to
12 ft, building to 11 to 15 ft after midnight. Wave Detail: E
9 ft at 7 seconds and SE 9 ft at 10 seconds, becoming E 13 ft at
11 seconds and NE 9 ft at 7 seconds. Rain. Vsby 1 to 3 NM.
.MON...NE winds 30 to 35 kt with gusts up to 40 kt. Seas 12 to
16 ft. Wave Detail: E 15 ft at 12 seconds and NE 9 ft at
8 seconds. Rain. Vsby 1 NM or less, increasing to 1 to 3 NM in
the afternoon.
.MON NIGHT...NE winds 25 to 30 kt with gusts up to 40 kt. Seas
12 to 16 ft, subsiding to 11 to 14 ft after midnight. Wave
Detail: E 14 ft at 12 seconds and NE 8 ft at 8 seconds, becoming
E 13 ft at 11 seconds and NE 8 ft at 7 seconds. Patchy fog. Rain.
A chance of tstms in the evening. Vsby 1 to 3 NM, decreasing to
1 NM or less after midnight.
.TUE...NE winds 20 to 25 kt with gusts up to 35 kt. Seas 9 to
13 ft. Wave Detail: E 11 ft at 11 seconds and NE 7 ft at
7 seconds. Rain. Patchy fog in the morning with vsby 1 NM or
less.
.TUE NIGHT...N 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 7 to 10 ft, subsiding to 6 to 8 ft after midnight. Wave
Detail: E 8 ft at 10 seconds and NE 6 ft at 6 seconds, becoming
SE 7 ft at 10 seconds and N 3 ft at 6 seconds. A chance of rain.
.WED THROUGH THU NIGHT...N winds 25 to 30 kt with gusts up to
45 kt. Seas 5 to 8 ft. A chance of showers.

Winds and seas higher in and near tstms.

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.

$$

ANZ251-130600-
Massachusetts Bay and Ipswich Bay-
104 PM EDT Sun Oct 12 2025

...GALE WARNING IN EFFECT THROUGH MONDAY EVENING...

.THIS AFTERNOON...NE winds 20 to 25 kt with gusts up to 30 kt.
Seas 4 to 6 ft. Wave Detail: E 6 ft at 6 seconds and SE 4 ft at
10 seconds. A chance of rain. Vsby 1 to 3 NM.
.TONIGHT...NE winds 25 to 30 kt with gusts up to 40 kt. Seas 7 to
10 ft. Wave Detail: NE 10 ft at 8 seconds and E 8 ft at
9 seconds. Rain. Vsby 1 to 3 NM.
.MON...NE winds 25 to 30 kt with gusts up to 40 kt. Seas 9 to
13 ft. Wave Detail: E 13 ft at 11 seconds and NE 10 ft at
8 seconds. Rain. Vsby 1 NM or less.
.MON NIGHT...NE winds 25 to 30 kt with gusts up to 40 kt. Seas
9 to 13 ft, subsiding to 8 to 11 ft after midnight. Wave Detail:
E 12 ft at 11 seconds and NE 8 ft at 8 seconds, becoming E 11 ft
at 11 seconds and NE 9 ft at 8 seconds. Patchy fog. Rain. A
chance of tstms in the evening. Vsby 1 NM or less.
.TUE...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 7 to
10 ft. Wave Detail: E 9 ft at 11 seconds and NE 8 ft at
7 seconds. Rain. Patchy fog in the morning with vsby 1 NM or
less.
.TUE NIGHT...N 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 5 to 8 ft, subsiding to 4 to 6 ft after midnight. Wave
Detail: E 7 ft at 11 seconds and N 6 ft at 7 seconds, becoming E
6 ft at 10 seconds and N 4 ft at 6 seconds. A chance of rain.
.WED THROUGH THU...N winds 20 to 25 kt with gusts up to 35 kt.
Seas 3 to 5 ft. A chance of showers.
.THU NIGHT...N winds 25 to 30 kt with gusts up to 35 kt. Seas
4 to 6 ft. A chance of showers.

Winds and seas higher in and near tstms.

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.

$$

ANZ231-130600-
Cape Cod Bay-
104 PM EDT Sun Oct 12 2025

...GALE WARNING IN EFFECT THROUGH MONDAY EVENING...

.THIS AFTERNOON...E winds 20 to 25 kt with gusts up to 35 kt.
Seas 4 to 6 ft. Wave Detail: NE 5 ft at 4 seconds and SE 5 ft at
9 seconds. Rain. Vsby 1 to 3 NM.
.TONIGHT...NE winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to
7 ft. Wave Detail: NE 7 ft at 5 seconds and E 7 ft at 11 seconds.
Rain. Vsby 1 to 3 NM.
.MON...E winds 25 to 30 kt with gusts up to 45 kt. Seas 6 to
9 ft. Wave Detail: E 9 ft at 11 seconds and NE 7 ft at 6 seconds.
Rain. Vsby 1 NM or less.
.MON NIGHT...NE winds 25 to 30 kt with gusts up to 40 kt. Seas
6 to 9 ft, subsiding to 5 to 7 ft after midnight. Wave Detail: E
9 ft at 11 seconds and NE 7 ft at 6 seconds, becoming N 7 ft at
6 seconds and E 7 ft at 11 seconds. Patchy fog. Rain with a
chance of tstms. Vsby 1 NM or less.
.TUE...NE winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to
7 ft. Wave Detail: E 7 ft at 11 seconds and N 6 ft at 6 seconds.
Rain. Patchy fog in the morning with vsby 1 NM or less.
.TUE NIGHT...N 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: N 6 ft at 6 seconds and E 5 ft at
10 seconds. Rain likely, mainly in the evening.
.WED...N winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to
4 ft. A chance of showers.
.WED NIGHT AND THU...N winds 25 to 30 kt. Gusts up to 45 kt. Seas
3 to 5 ft. A chance of showers.
.THU NIGHT...N winds 25 to 30 kt with gusts up to 40 kt. Seas
4 to 6 ft. A chance of showers.

Winds and seas higher in and near tstms.

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.

$$

ANZ254-130600-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
104 PM EDT Sun Oct 12 2025

...GALE WARNING IN EFFECT THROUGH MONDAY EVENING...

.THIS AFTERNOON...E winds 25 to 30 kt with gusts up to 40 kt.
Seas 7 to 10 ft, except 10 to 14 ft S and E of Nantucket. Wave
Detail: E 8 ft at 7 seconds and SE 7 ft at 9 seconds. Rain. Vsby
1 to 3 NM.
.TONIGHT...NE winds 25 to 35 kt, becoming E 30 to 35 kt after
midnight. Gusts up to 45 kt. Seas 10 to 14 ft, building to 12 to
16 ft after midnight. Wave Detail: SE 12 ft at 12 seconds and E
9 ft at 7 seconds, becoming E 16 ft at 11 seconds and NE 9 ft at
8 seconds. Rain. Vsby 1 to 3 NM.
.MON...E winds 30 to 35 kt, diminishing to 25 to 30 kt in the
afternoon. Gusts up to 45 kt. Seas 12 to 17 ft. Wave Detail: E
17 ft at 11 seconds and NE 4 ft at 6 seconds. Rain. Vsby 1 NM or
less, increasing to 1 to 3 NM in the afternoon.
.MON NIGHT...E winds 25 to 30 kt with gusts up to 40 kt. Seas
12 to 16 ft. Wave Detail: E 16 ft at 11 seconds and NE 3 ft at
6 seconds. Patchy fog. Rain with a chance of tstms. Vsby 1 NM or
less.
.TUE...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 9 to
13 ft. Wave Detail: E 12 ft at 11 seconds and N 3 ft at
5 seconds. Rain likely. Patchy fog in the morning with vsby 1 NM
or less.
.TUE NIGHT...N winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. Seas 7 to 10 ft. Wave Detail: E 9 ft at
10 seconds and N 4 ft at 6 seconds. Rain likely, mainly in the
evening.
.WED...N winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft. A chance of showers.
.WED NIGHT AND THU...N winds 25 to 30 kt with gusts up to 35 kt.
Seas 5 to 8 ft. Showers likely.
.THU NIGHT...N winds 25 to 30 kt with gusts up to 40 kt. Seas
6 to 9 ft. Showers likely.

Winds and seas higher in and near tstms.

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.

$$

ANZ255-130600-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
104 PM EDT Sun Oct 12 2025

...STORM WARNING IN EFFECT THROUGH MONDAY MORNING...

.THIS AFTERNOON...NE winds 30 to 35 kt with gusts up to 45 kt.
Seas 9 to 13 ft. Wave Detail: E 9 ft at 7 seconds and SE 8 ft at
12 seconds. Patchy fog. Rain. Vsby 1 to 3 NM.
.TONIGHT...NE winds 35 to 40 kt with gusts up to 50 kt. Seas
12 to 16 ft. Wave Detail: E 15 ft at 12 seconds and E 10 ft at
8 seconds. Rain. Vsby 1 NM or less.
.MON...E winds 30 to 40 kt. Gusts up to 50 kt in the morning.
Seas 12 to 16 ft. Wave Detail: E 15 ft at 12 seconds and NE 4 ft
at 6 seconds. Rain. Vsby 1 NM or less.
.MON NIGHT...NE winds 25 to 35 kt. Seas 11 to 15 ft, subsiding to
9 to 13 ft after midnight. Wave Detail: E 14 ft at 11 seconds and
NE 4 ft at 6 seconds, becoming E 13 ft at 11 seconds and NE 4 ft
at 6 seconds. Patchy fog. Rain with a chance of tstms. Vsby 1 NM
or less.
.TUE...NE winds 25 to 30 kt. Seas 8 to 11 ft. Wave Detail: E
10 ft at 11 seconds and N 5 ft at 5 seconds. Rain likely. Patchy
fog in the morning with vsby 1 NM or less.
.TUE NIGHT...N winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Seas 7 to 10 ft. Wave Detail: E 8 ft at
10 seconds and N 6 ft at 6 seconds. Rain likely, mainly in the
evening.
.WED THROUGH THU...N winds 25 to 30 kt with gusts up to 35 kt.
Seas 5 to 8 ft. A chance of showers.
.THU NIGHT...N winds 30 to 35 kt. Seas 6 to 9 ft. A chance of
showers.

Winds and seas higher in and near tstms.

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.

$$

ANZ256-130600-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
104 PM EDT Sun Oct 12 2025

...STORM WARNING IN EFFECT THROUGH MONDAY MORNING...

.THIS AFTERNOON...NE winds 30 to 35 kt with gusts up to 45 kt.
Seas 10 to 14 ft. Wave Detail: E 10 ft at 7 seconds and SE 10 ft
at 12 seconds. Patchy fog. Rain. Vsby 1 NM or less.
.TONIGHT...NE winds 35 to 45 kt with gusts up to 50 kt. Seas
12 to 17 ft, building to 14 to 18 ft after midnight. Wave Detail:
SE 16 ft at 12 seconds and NE 10 ft at 7 seconds, becoming E
17 ft at 11 seconds and NE 5 ft at 6 seconds. Rain. Vsby 1 NM or
less.
.MON...E winds 30 to 40 kt with gusts up to 50 kt. Seas 13 to
18 ft. Wave Detail: E 17 ft at 12 seconds and NE 4 ft at
6 seconds. Rain. Vsby 1 NM or less.
.MON NIGHT...NE winds 30 to 35 kt with gusts up to 40 kt. Seas
12 to 16 ft. Wave Detail: E 15 ft at 11 seconds and N 6 ft at
6 seconds. Patchy fog. Rain. Vsby 1 NM or less.
.TUE...N winds 25 to 30 kt with gusts up to 35 kt. Seas 9 to
13 ft, subsiding to 8 to 11 ft in the afternoon. Wave Detail: E
12 ft at 11 seconds and N 7 ft at 6 seconds, becoming E 9 ft at
11 seconds and N 7 ft at 6 seconds. Rain likely, mainly in the
morning. Patchy fog in the morning with vsby 1 NM or less.
.TUE NIGHT...N winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Seas 7 to 10 ft. Wave Detail: E 8 ft at
10 seconds and N 7 ft at 6 seconds. A chance of rain.
.WED THROUGH THU NIGHT...N winds 25 to 35 kt with gusts up to
40 kt. Seas 5 to 8 ft. A chance of showers.

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.

$$

ANZ232-130600-
Nantucket Sound-
104 PM EDT Sun Oct 12 2025

...STORM WARNING IN EFFECT THROUGH MONDAY MORNING...

.THIS AFTERNOON...NE winds 25 to 30 kt with gusts up to 40 kt.
Seas 5 to 7 ft. Wave Detail: E 6 ft at 6 seconds and SE 4 ft at
11 seconds. Rain. Vsby 1 to 3 NM.
.TONIGHT...NE winds 30 to 40 kt with gusts up to 50 kt. Seas 7 to
10 ft. Wave Detail: E 8 ft at 7 seconds and SE 7 ft at
12 seconds. Rain. Vsby 1 NM or less, increasing to 1 to 3 NM
after midnight.
.MON...E winds 30 to 40 kt with gusts up to 45 kt. Seas 7 to
10 ft. Wave Detail: NE 8 ft at 6 seconds and E 7 ft at
11 seconds. Rain. Vsby 1 NM or less.
.MON NIGHT...NE winds 30 to 35 kt with gusts up to 40 kt. Seas
6 to 9 ft. Wave Detail: E 6 ft at 6 seconds and E 6 ft at
11 seconds. Patchy fog. Rain with a chance of tstms. Vsby 1 NM or
less.
.TUE...NE winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. Seas 5 to 7 ft. Wave Detail: N 5 ft at 5 seconds and E
5 ft at 11 seconds. Rain likely. Patchy fog in the morning with
vsby 1 NM or less.
.TUE NIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas
4 to 6 ft. Wave Detail: N 4 ft at 5 seconds and E 3 ft at
10 seconds. Rain likely, mainly in the evening.
.WED THROUGH THU...N winds 25 to 30 kt with gusts up to 35 kt.
Seas 3 to 5 ft. A chance of showers.
.THU NIGHT...N winds 25 to 35 kt. Seas 4 to 6 ft. A chance of
showers.

Winds and seas higher in and near tstms.

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.

$$

ANZ233-130600-
Vineyard Sound-
104 PM EDT Sun Oct 12 2025

...GALE WARNING IN EFFECT THROUGH MONDAY EVENING...

.THIS AFTERNOON...NE winds 25 to 30 kt with gusts up to 40 kt.
Seas 5 to 7 ft. Wave Detail: SE 6 ft at 12 seconds and NE 5 ft at
5 seconds. Rain. Vsby 1 to 3 NM.
.TONIGHT...NE winds 30 to 35 kt with gusts up to 45 kt. Seas 6 to
9 ft. Wave Detail: SE 8 ft at 12 seconds and NE 5 ft at
5 seconds. Rain. Vsby 1 to 3 NM.
.MON...NE winds 30 to 35 kt, becoming E 25 to 30 kt in the
afternoon. Gusts up to 45 kt. Seas 6 to 9 ft. Wave Detail: SE
8 ft at 12 seconds and NE 5 ft at 5 seconds. Rain. Vsby 1 NM or
less.
.MON NIGHT...NE winds 25 to 30 kt with gusts up to 35 kt. Seas
5 to 8 ft. Wave Detail: NE 5 ft at 5 seconds and SE 5 ft at
11 seconds. Patchy fog. Rain with a chance of tstms. Vsby 1 NM or
less.
.TUE...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to
6 ft. Wave Detail: N 4 ft at 6 seconds and SE 3 ft at 10 seconds.
Rain likely. Patchy fog in the morning with vsby 1 NM or less.
.TUE NIGHT...N winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 15 to 20 kt after midnight. Seas 3 to 5 ft. Wave
Detail: N 3 ft at 5 seconds and SE 2 ft at 9 seconds. A chance of
rain.
.WED THROUGH THU NIGHT...N winds 20 to 25 kt with gusts up to
30 kt. Seas 2 to 3 ft. A chance of showers.

Winds and seas higher in and near tstms.

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.

$$

ANZ234-130600-
Buzzards Bay-
104 PM EDT Sun Oct 12 2025

...GALE WARNING IN EFFECT THROUGH MONDAY EVENING...

.THIS AFTERNOON...NE winds 25 to 30 kt with gusts up to 35 kt.
Seas 4 to 6 ft. Wave Detail: SE 5 ft at 10 seconds and NE 4 ft at
4 seconds. Rain. Vsby 1 to 3 NM.
.TONIGHT...NE winds 25 to 30 kt, increasing to 30 to 35 kt after
midnight. Gusts up to 45 kt. Seas 4 to 6 ft. Wave Detail: SE 6 ft
at 12 seconds and NE 5 ft at 5 seconds. Rain. Vsby 1 to 3 NM.
.MON...NE winds 25 to 30 kt with gusts up to 40 kt. Seas 4 to
6 ft. Wave Detail: E 6 ft at 11 seconds and NE 5 ft at 5 seconds.
Rain. Vsby 1 NM or less.
.MON NIGHT...NE winds 25 to 30 kt with gusts up to 35 kt. Seas
4 to 6 ft. Wave Detail: NE 5 ft at 5 seconds and SE 5 ft at
11 seconds. Patchy fog. Rain with a chance of tstms. Vsby 1 NM or
less.
.TUE...N winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft. Wave Detail: N 4 ft at 5 seconds and SE 4 ft at 10 seconds.
Rain likely. Patchy fog in the morning with vsby 1 NM or less.
.TUE NIGHT...N 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 2 to 4 ft. Wave Detail: N 3 ft at 5 seconds and SE 3 ft at
9 seconds. A chance of rain.
.WED THROUGH THU NIGHT...N winds 20 to 25 kt with gusts up to
30 kt. Seas 2 to 3 ft. A chance of showers.

Winds and seas higher in and near tstms.

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.

$$

ANZ235-130600-
Rhode Island Sound-
104 PM EDT Sun Oct 12 2025

...STORM WARNING IN EFFECT THROUGH MONDAY MORNING...

.THIS AFTERNOON...NE winds 25 to 30 kt with gusts up to 40 kt.
Seas 7 to 10 ft. Wave Detail: SE 9 ft at 12 seconds and NE 6 ft
at 5 seconds. Rain. Vsby 1 NM or less.
.TONIGHT...NE winds 30 to 40 kt with gusts up to 50 kt. Seas 9 to
13 ft. Wave Detail: SE 12 ft at 12 seconds and NE 7 ft at
6 seconds. Rain. Vsby 1 NM or less.
.MON...NE winds 30 to 35 kt with gusts up to 50 kt, diminishing
to 25 to 30 kt with gusts up to 40 kt in the afternoon. Seas 9 to
13 ft. Wave Detail: SE 12 ft at 12 seconds and NE 7 ft at
6 seconds. Rain. Vsby 1 NM or less.
.MON NIGHT...NE winds 25 to 30 kt with gusts up to 35 kt. Seas
8 to 11 ft. Wave Detail: SE 11 ft at 12 seconds and NE 7 ft at
6 seconds. Patchy fog. Rain. Vsby 1 NM or less.
.TUE...N winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. Seas 6 to 9 ft. Wave Detail: SE 8 ft at 11 seconds and
N 6 ft at 6 seconds. Rain likely, mainly in the morning. Patchy
fog in the morning with vsby 1 NM or less.
.TUE NIGHT...N winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 15 to 20 kt after midnight. Seas 5 to 7 ft. Wave
Detail: SE 6 ft at 10 seconds and N 5 ft at 6 seconds. A chance
of rain.
.WED THROUGH THU NIGHT...N winds 20 to 25 kt with gusts up to
30 kt. Seas 3 to 5 ft. A chance of showers.

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.

$$

ANZ237-130600-
Block Island Sound-
104 PM EDT Sun Oct 12 2025

...STORM WARNING IN EFFECT THROUGH MONDAY MORNING...

.THIS AFTERNOON...NE winds 25 to 30 kt with gusts up to 40 kt.
Seas 7 to 10 ft. Wave Detail: SE 9 ft at 9 seconds and E 6 ft at
6 seconds. Rain. Vsby 1 NM or less.
.TONIGHT...NE winds 30 to 40 kt with gusts up to 50 kt. Seas 9 to
12 ft, building to 10 to 14 ft after midnight. Wave Detail: SE
12 ft at 13 seconds and NE 6 ft at 6 seconds, becoming SE 14 ft
at 12 seconds and NE 6 ft at 6 seconds. Rain. Vsby 1 NM or less,
increasing to 1 to 3 NM after midnight.
.MON...NE winds 30 to 35 kt with gusts up to 50 kt, diminishing
to 25 to 30 kt with gusts up to 40 kt in the afternoon. Seas
10 to 14 ft. Wave Detail: SE 14 ft at 12 seconds and NE 5 ft at
6 seconds. Rain. Vsby 1 NM or less.
.MON NIGHT...NE winds 25 to 30 kt with gusts up to 35 kt. Seas
9 to 13 ft, subsiding to 8 to 11 ft after midnight. Wave Detail:
SE 12 ft at 12 seconds and NE 5 ft at 6 seconds, becoming SE
11 ft at 11 seconds and NE 5 ft at 6 seconds. Patchy fog. Rain.
Vsby 1 to 3 NM.
.TUE...N winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. Seas 7 to 10 ft, subsiding to 5 to 8 ft in the
afternoon. Wave Detail: SE 9 ft at 11 seconds and N 5 ft at
5 seconds, becoming SE 8 ft at 11 seconds and N 4 ft at
5 seconds. A chance of rain. Patchy fog in the morning with vsby
1 to 3 NM.
.TUE NIGHT...N winds 20 to 25 kt with gusts up to 30 kt,
diminishing to around 15 kt with gusts up to 20 kt after
midnight. Seas 5 to 7 ft. Wave Detail: SE 7 ft at 11 seconds and
N 4 ft at 5 seconds. A chance of rain in the evening.
.WED THROUGH THU NIGHT...N winds 20 to 25 kt with gusts up to
30 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.

$$

ANZ230-130600-
Boston Harbor-
104 PM EDT Sun Oct 12 2025

...GALE WARNING IN EFFECT THROUGH MONDAY EVENING...

.THIS AFTERNOON...NE winds 20 to 25 kt with gusts up to 30 kt.
Waves 2 to 3 ft. Rain likely.
.TONIGHT...NE winds 25 to 30 kt with gusts up to 35 kt. Waves
2 to 3 ft, except 5 to 7 ft at the outer harbor entrance. Rain.
Vsby 1 to 3 NM.
.MON...NE winds 25 to 30 kt with gusts up to 40 kt. Waves 2 to
3 ft, except 5 to 7 ft at the outer harbor entrance. Rain. Vsby
1 NM or less.
.MON NIGHT...NE winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Waves 2 to 3 ft, except 5 to 7 ft at the outer
harbor entrance. Patchy fog. Rain. Vsby 1 NM or less.
.TUE...NE winds 20 to 25 kt, becoming N 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Waves 2 to 3 ft, except 4 to 6 ft
at the outer harbor entrance. Rain. Patchy fog in the morning
with vsby 1 NM or less.
.TUE NIGHT...N winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Waves around 2 ft in the evening, then 1 foot or less.
At the outer harbor entrance, waves 3 to 5 ft. A chance of rain
in the evening.
.WED THROUGH THU NIGHT...NW winds 20 to 25 kt with gusts up to
30 kt. Waves around 2 ft. A chance of showers.

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.

$$

ANZ236-130600-
Narragansett Bay-
104 PM EDT Sun Oct 12 2025

...GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON...

.THIS AFTERNOON...NE winds 20 to 25 kt with gusts up to 35 kt.
Waves around 3 ft, except 4 to 6 ft at the bay entrance. Rain.
Vsby 1 to 3 NM.
.TONIGHT...NE winds 25 to 30 kt with gusts up to 40 kt. Waves
around 3 ft, except 5 to 7 ft at the bay entrance. Rain. Vsby
1 to 3 NM.
.MON...NE winds 25 to 30 kt with gusts up to 40 kt. Waves around
3 ft, except 5 to 7 ft at the bay entrance. Rain. Vsby 1 NM or
less.
.MON NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Waves
around 3 ft, except 5 to 7 ft at the bay entrance. Patchy fog.
Rain. Vsby 1 NM or less.
.TUE...N winds 20 to 25 kt with gusts up to 30 kt. Waves around
3 ft, except 4 to 6 ft at the bay entrance. Rain likely, mainly
in the morning. Patchy fog in the morning with vsby 1 NM or less.
.TUE NIGHT...N winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. Waves 2 to 3 ft. A
chance of rain in the evening.
.WED...N winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to
3 ft.
.WED NIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Waves
2 to 3 ft. A chance of showers.
.THU AND THU NIGHT...N winds 15 to 20 kt with gusts up to 25 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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