549
FZUS51 KBOX 300603
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
103 AM EST Sun Nov 30 2025

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

ANZ200-301900-
103 AM EST Sun Nov 30 2025

.Synopsis for Massachusetts and Rhode Island coastal waters...
High pressure builds over New England Saturday, followed by a warm
front moving across the RI and MA waters Sun. Then a cold front
sweeps across New England late Sun night, ushering in drier weather
and gusty west winds Mon. A coastal low will track near or south of
New England Tue/Tue night, possibly developing into a gale center
Wed, as it pulls away from New England.

$$

ANZ250-301900-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
103 AM EST Sun Nov 30 2025

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

$$

ANZ251-301900-
Massachusetts Bay and Ipswich Bay-
103 AM EST Sun Nov 30 2025

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

$$

ANZ231-301900-
Cape Cod Bay-
103 AM EST Sun Nov 30 2025

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

$$

ANZ254-301900-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
103 AM EST Sun Nov 30 2025

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

$$

ANZ255-301900-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
103 AM EST Sun Nov 30 2025

.REST OF TONIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: W 2 ft at 6 seconds and SE 1 foot at 8 seconds.
.SUN...S winds 15 to 20 kt, increasing to 20 to 25 kt with gusts
up to 30 kt in the afternoon. Seas 2 to 3 ft, building to 4 to
6 ft in the afternoon. Wave Detail: S 3 ft at 7 seconds, becoming
S 6 ft at 7 seconds.
.SUN NIGHT...S winds 20 to 25 kt, becoming W after midnight.
Gusts up to 30 kt. Seas 6 to 9 ft. Wave Detail: S 8 ft at
7 seconds. Rain, mainly in the evening. Patchy fog in the evening
with vsby 1 to 3 NM.
.MON...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 5 to 8 ft. Wave Detail: W 7 ft
at 7 seconds and SE 2 ft at 7 seconds.
.MON NIGHT...N winds 10 to 15 kt, becoming SE 5 to 10 kt after
midnight. Seas 3 to 5 ft, subsiding to 2 to 3 ft after midnight.
Wave Detail: W 4 ft at 7 seconds and E 2 ft at 6 seconds,
becoming SW 2 ft at 6 seconds and SE 1 foot at 7 seconds.
.TUE...S winds 10 to 15 kt, becoming SE 15 to 20 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 8 seconds and
S 3 ft at 5 seconds. A chance of rain in the morning, then rain
in the afternoon with vsby 1 to 3 NM.
.TUE NIGHT...N winds 25 to 35 kt, increasing to 30 to 40 kt after
midnight. Seas 5 to 8 ft, building to 8 to 11 ft after midnight.
Rain. Vsby 1 to 3 NM.
.WED...NW winds 25 to 30 kt with gusts up to 35 kt. Seas 7 to
10 ft. A chance of rain.
.WED NIGHT THROUGH THU NIGHT...NW winds 30 to 35 kt. Seas 5 to
8 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.

$$

ANZ256-301900-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
103 AM EST Sun Nov 30 2025

.REST OF TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: SW 2 ft at 5 seconds and SE 1 foot at 8 seconds.
.SUN...S winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas 2 to 4 ft, building to 5 to
7 ft in the afternoon. Wave Detail: S 3 ft at 5 seconds and SE
1 foot at 8 seconds, becoming S 7 ft at 7 seconds. Patchy fog in
the afternoon. A chance of rain in the afternoon.
.SUN NIGHT...SW winds 25 to 30 kt, becoming W 20 to 25 kt after
midnight. Seas 6 to 9 ft. Wave Detail: S 8 ft at 7 seconds.
Patchy fog in the evening. Rain likely in the evening with vsby
1 to 3 NM.
.MON...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: NW
7 ft at 7 seconds and S 2 ft at 8 seconds.
.MON NIGHT...N winds 10 to 15 kt, becoming SE 5 to 10 kt after
midnight. Seas 2 to 4 ft. Wave Detail: W 3 ft at 5 seconds and E
1 foot at 7 seconds.
.TUE...S winds 10 to 15 kt, becoming SE 15 to 20 kt in the
afternoon. Seas around 2 ft, building to 3 to 5 ft in the
afternoon. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at
8 seconds, becoming S 3 ft at 5 seconds and SE 2 ft at 8 seconds.
A chance of rain in the morning, then rain in the afternoon with
vsby 1 to 3 NM.
.TUE NIGHT...N winds 25 to 35 kt with gusts up to 40 kt. Seas
6 to 9 ft, building to 8 to 11 ft after midnight. Rain. Vsby 1 to
3 NM.
.WED...NW winds 25 to 30 kt. Seas 7 to 10 ft. A chance of rain.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft.
.THU AND THU NIGHT...W winds 25 to 30 kt, becoming NW. Seas 5 to
8 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.

$$

ANZ232-301900-
Nantucket Sound-
103 AM EST Sun Nov 30 2025

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

$$

ANZ233-301900-
Vineyard Sound-
103 AM EST Sun Nov 30 2025

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

$$

ANZ234-301900-
Buzzards Bay-
103 AM EST Sun Nov 30 2025

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

$$

ANZ235-301900-
Rhode Island Sound-
103 AM EST Sun Nov 30 2025

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

$$

ANZ237-301900-
Block Island Sound-
103 AM EST Sun Nov 30 2025

.REST OF TONIGHT...SE winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: SW 1 foot at 4 seconds and SE 1 foot at 8 seconds.
.SUN...S winds 15 to 20 kt, increasing to 20 to 25 kt with gusts
up to 30 kt in the afternoon. Seas 2 to 3 ft, building to 4 to
6 ft in the afternoon. Wave Detail: S 3 ft at 4 seconds and SE
1 foot at 8 seconds, becoming S 5 ft at 5 seconds and SE 1 foot
at 8 seconds. Patchy fog in the afternoon. Rain likely in the
afternoon.
.SUN NIGHT...SW winds 20 to 25 kt, becoming W after midnight.
Gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: S 6 ft at
7 seconds. Patchy fog in the evening. Rain likely in the evening
with vsby 1 to 3 NM.
.MON...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Wave Detail: W 3 ft at 4 seconds and S 3 ft at 7 seconds.
.MON NIGHT...N winds 5 to 10 kt, becoming SE after midnight. Seas
around 2 ft in the evening, then 1 foot or less. Wave Detail: W
2 ft at 5 seconds and E 1 foot at 7 seconds, becoming S 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 2 to 3 ft. Wave Detail: SE 2 ft
at 4 seconds and SE 1 foot at 9 seconds. Rain. Vsby 1 to 3 NM in
the afternoon.
.TUE NIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 7 ft. Rain. Vsby 1 to 3 NM in the evening.
.WED...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to
7 ft.
.WED NIGHT THROUGH THU NIGHT...NW 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.

$$

ANZ230-301900-
Boston Harbor-
103 AM EST Sun Nov 30 2025

.REST OF TONIGHT...E winds around 5 kt. Waves 1 foot or less.
.SUN...S winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Waves around 2 ft. A chance of rain
in the afternoon with vsby 1 to 3 NM.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves
around 2 ft. Patchy fog in the evening. Rain likely in the
evening with vsby 1 to 3 NM.
.MON...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft.
.MON NIGHT...NW winds 5 to 10 kt, becoming E after midnight.
Waves 1 foot or less.
.TUE AND TUE NIGHT...N winds 20 to 25 kt. Waves around 2 ft. A
chance of rain and snow in the morning, then rain. A chance of
snow after midnight. Vsby 1 to 3 NM.
.WED...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft. A chance of snow.
.WED NIGHT THROUGH THU NIGHT...NW winds 15 to 20 kt with gusts up
to 25 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.

$$

ANZ236-301900-
Narragansett Bay-
103 AM EST Sun Nov 30 2025

.REST OF TONIGHT...E winds around 5 kt. Waves 1 foot or less.
.SUN...S winds 10 to 15 kt, increasing to 20 to 25 kt in the
afternoon. Waves 2 to 3 ft, building to 3 to 5 ft in the
afternoon. Patchy fog in the afternoon. A chance of rain in the
afternoon with vsby 1 to 3 NM.
.SUN NIGHT...SW winds 20 to 25 kt, becoming W 15 to 20 kt after
midnight. Gusts up to 30 kt. Waves 3 to 5 ft. Patchy fog in the
evening. Rain in the evening with vsby 1 to 3 NM.
.MON...NW winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to
3 ft.
.MON NIGHT...N winds 5 to 10 kt, becoming E after midnight. Waves
around 2 ft in the evening, then 1 foot or less.
.TUE AND TUE NIGHT...N winds 20 to 25 kt with gusts up to 30 kt.
Waves 2 to 3 ft. Rain. A chance of snow. Vsby 1 to 3 NM.
.WED...NW winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to
3 ft, except 4 to 6 ft at the bay entrance. A chance of rain.
.WED NIGHT THROUGH THU NIGHT...NW 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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