Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 311204
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
704 AM EST Fri Jan 31 2025

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

ANZ200-010100-
704 AM EST Fri Jan 31 2025

.Synopsis for Massachusetts and Rhode Island coastal waters...
Low pres will track over the waters Fri into Sat with gusty SW winds
and building seas Fri afternoon and evening. A period of gusty N-NW
winds is possible Sat as the system pulls away. Calmer conditions
Sunday under high pressure. The next system arrives Monday.

$$

ANZ250-010100-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
704 AM EST Fri Jan 31 2025

...GALE WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

.TODAY...SW winds 20 to 25 kt, diminishing to 15 to 20 kt this
afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft
at 6 seconds and SE 1 foot at 11 seconds. A slight chance of rain
this morning, then rain this afternoon with vsby 1 NM or less.
.TONIGHT...N winds 5 to 10 kt, becoming NE 15 to 20 kt with gusts
up to 25 kt after midnight. Seas 2 to 4 ft. Wave Detail: NE 3 ft
at 5 seconds and SE 3 ft at 11 seconds. Rain. Vsby 1 NM or less.
.SAT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft. Wave Detail: N 6 ft at 5 seconds and SE 3 ft at 11 seconds.
A chance of snow in the morning. Light freezing spray likely in
the afternoon.
.SAT NIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 25 kt. Seas 5 to 7 ft. Wave Detail: N
6 ft at 6 seconds and SE 3 ft at 11 seconds. Light freezing spray
likely in the evening.
.SUN...NE winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NE 4 ft
at 7 seconds and SE 2 ft at 10 seconds.
.SUN NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas
3 to 5 ft. Wave Detail: S 4 ft at 4 seconds and NE 2 ft at
6 seconds. Snow likely with a chance of rain in the evening, then
rain after midnight. Vsby 1 to 3 NM.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Rain likely.
.MON NIGHT AND TUE...W winds 20 to 25 kt, becoming NW 15 to
20 kt. Gusts up to 30 kt. Seas 4 to 6 ft.
.TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 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.

$$

ANZ251-010100-
Massachusetts Bay and Ipswich Bay-
704 AM EST Fri Jan 31 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

.TODAY...SW winds 15 to 20 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt with gusts up to 20 kt this afternoon. Seas 2 to
4 ft. Wave Detail: SE 3 ft at 5 seconds. A slight chance of rain
this morning, then rain this afternoon with vsby 1 NM or less.
.TONIGHT...NE winds 5 to 10 kt, becoming N 15 to 20 kt with gusts
up to 25 kt after midnight. Seas 1 foot or less, then 2 to 3 ft
after midnight. Wave Detail: SE 1 foot at 5 seconds and S 1 foot
at 13 seconds, becoming NE 2 ft at 5 seconds and W 1 foot at
3 seconds. Rain. Snow likely after midnight. Vsby 1 NM or less.
.SAT...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 1 foot at
12 seconds. A chance of snow in the morning. Light freezing spray
likely in the afternoon.
.SAT NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt,
becoming N 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave
Detail: NE 4 ft at 7 seconds and NW 2 ft at 4 seconds. Light
freezing spray likely in the evening.
.SUN...NE winds around 5 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 3 ft
at 7 seconds and NW 1 foot at 4 seconds.
.SUN NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft. Wave Detail: S 3 ft at 4 seconds and NE 2 ft at
6 seconds. Snow likely. A chance of rain in the evening, then
rain likely after midnight. Vsby 1 to 3 NM.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. A chance of rain.
.MON NIGHT THROUGH TUE NIGHT...NW winds 15 to 20 kt with gusts up
to 25 kt. Seas 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.

$$

ANZ231-010100-
Cape Cod Bay-
704 AM EST Fri Jan 31 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

.TODAY...S winds 15 to 20 kt with gusts up to 30 kt, diminishing
to 5 to 10 kt with gusts up to 20 kt this afternoon. Seas 3 to
4 ft, subsiding to 2 ft this afternoon. Wave Detail: S 2 ft at
3 seconds and NE 1 foot at 5 seconds, becoming S 2 ft at
4 seconds and SE 1 foot at 12 seconds. Rain. Vsby 1 to 3 NM,
decreasing to 1 NM or less this afternoon.
.TONIGHT...E winds 5 to 10 kt, becoming N 10 to 15 kt with gusts
up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 12 seconds and S 1 foot at 4 seconds. Rain. Vsby 1 NM or less.
.SAT...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 S 2 ft at 11 seconds.
A chance of rain and snow in the morning. Light freezing spray
likely in the afternoon.
.SAT NIGHT...N winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave
Detail: N 4 ft at 6 seconds and S 2 ft at 11 seconds. Light
freezing spray likely in the evening.
.SUN...NE winds around 5 kt, becoming S 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: N 3 ft at 6 seconds and S
2 ft at 10 seconds.
.SUN NIGHT...S 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 2 ft
at 3 seconds and NE 2 ft at 6 seconds. A chance of snow. A chance
of rain in the evening, then rain likely after midnight. Vsby
1 to 3 NM.
.MON...SW winds around 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of rain.
.MON NIGHT THROUGH TUE NIGHT...NW winds 15 to 20 kt with gusts up
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.

$$

ANZ254-010100-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
704 AM EST Fri Jan 31 2025

...GALE WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

.TODAY...S winds 20 to 25 kt with gusts up to 35 kt, diminishing
to 10 to 15 kt with gusts up to 25 kt this afternoon. Seas 4 to
6 ft. Wave Detail: S 5 ft at 5 seconds and S 1 foot at
12 seconds. Rain. Vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt, becoming N 15 to 20 kt after
midnight. Seas 4 to 6 ft. Wave Detail: S 6 ft at 12 seconds and W
3 ft at 6 seconds. Rain. Vsby 1 NM or less.
.SAT...N winds 20 to 25 kt. Seas 5 to 8 ft. Wave Detail: N 6 ft
at 5 seconds and S 6 ft at 11 seconds. A chance of rain in the
morning with vsby 1 to 3 NM.
.SAT NIGHT...N winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. Seas 5 to 8 ft. Wave
Detail: N 6 ft at 6 seconds and S 5 ft at 11 seconds.
.SUN...NE winds around 5 kt, becoming SE 10 to 15 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: N 5 ft at 6 seconds and S
4 ft at 10 seconds.
.SUN NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and NE 3 ft at
7 seconds. A chance of rain. A chance of snow in the evening.
Vsby 1 to 3 NM.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of rain.
.MON NIGHT AND TUE...W winds 15 to 20 kt with gusts up to 25 kt.
Seas 4 to 6 ft.
.TUE NIGHT...NW winds 10 to 15 kt with gusts up to 20 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.

$$

ANZ255-010100-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
704 AM EST Fri Jan 31 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING...

.TODAY...S winds 15 to 20 kt with gusts up to 30 kt, diminishing
to 5 to 10 kt with gusts up to 20 kt this afternoon. Seas 4 to
6 ft. Wave Detail: SW 5 ft at 7 seconds and SE 4 ft at
12 seconds. Rain. Vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt, becoming NW 10 to 15 kt after
midnight. Gusts up to 20 kt. Seas 5 to 8 ft. Wave Detail: S 8 ft
at 10 seconds and SW 2 ft at 6 seconds. Rain. Vsby 1 NM or less.
.SAT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to
8 ft. Wave Detail: S 8 ft at 10 seconds and N 4 ft at 4 seconds.
.SAT NIGHT...N winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. Seas 5 to 7 ft. Wave
Detail: S 6 ft at 10 seconds and N 3 ft at 6 seconds. Light
freezing spray likely in the evening.
.SUN...NE winds 5 to 10 kt, becoming SE 10 to 15 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 10 seconds and
SW 2 ft at 4 seconds.
.SUN NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft. Wave Detail: S 4 ft at 5 seconds and NE 2 ft at
7 seconds. A chance of rain.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of rain.
.MON NIGHT AND TUE...W winds 15 to 20 kt with gusts up to 25 kt.
Seas 3 to 5 ft.
.TUE NIGHT...NW winds 10 to 15 kt with gusts up to 20 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.

$$

ANZ256-010100-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
704 AM EST Fri Jan 31 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING...

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

$$

ANZ232-010100-
Nantucket Sound-
704 AM EST Fri Jan 31 2025

.TODAY...S winds 15 to 20 kt, diminishing to 5 to 10 kt this
afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW
3 ft at 4 seconds and SE 2 ft at 12 seconds. Rain. Vsby 1 NM or
less.
.TONIGHT...SW winds around 5 kt, becoming N 10 to 15 kt after
midnight. Seas 2 to 4 ft. Wave Detail: S 2 ft at 11 seconds and S
1 foot at 5 seconds. Rain. Vsby 1 NM or less.
.SAT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Wave Detail: N 3 ft at 4 seconds and S 2 ft at 10 seconds.
A chance of snow and rain in the morning.
.SAT NIGHT...N winds 15 to 20 kt, diminishing to 5 to 10 kt after
midnight. Seas 2 to 4 ft. Wave Detail: N 3 ft at 5 seconds and S
2 ft at 10 seconds. Light freezing spray likely in the evening.
.SUN...NE winds 5 to 10 kt, becoming SE 10 to 15 kt in the
afternoon. Seas around 2 ft. Wave Detail: NE 2 ft at 6 seconds
and NW 1 foot at 3 seconds.
.SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and NE 1 foot at
7 seconds. A chance of rain. A chance of snow in the evening.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. A chance of rain.
.MON NIGHT THROUGH TUE NIGHT...NW winds 10 to 15 kt with gusts up
to 20 kt. Seas 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.

$$

ANZ233-010100-
Vineyard Sound-
704 AM EST Fri Jan 31 2025

.TODAY...SW winds 15 to 20 kt with gusts up to 25 kt, becoming S
5 to 10 kt this afternoon. Seas 3 to 5 ft, subsiding to 2 to 3 ft
this afternoon. Wave Detail: SW 4 ft at 6 seconds and S 1 foot at
9 seconds, becoming SW 3 ft at 7 seconds and S 2 ft at
10 seconds. Rain. Vsby 1 NM or less.
.TONIGHT...SW winds around 5 kt, becoming N 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: SW
4 ft at 8 seconds. Rain. Vsby 1 NM or less.
.SAT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Wave Detail: S 4 ft at 10 seconds and N 2 ft at 5 seconds.
A chance of rain in the morning.
.SAT NIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 2 to 4 ft. Wave Detail: S 3 ft at 10 seconds
and N 2 ft at 4 seconds. A chance of light freezing spray in the
evening.
.SUN...NE winds 5 to 10 kt, becoming SE 10 to 15 kt in the
afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 9 seconds and
N 1 foot at 4 seconds.
.SUN NIGHT...S winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 4 seconds and E 1 foot at 7 seconds. A chance of rain in
the evening, then rain likely after midnight.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft. A chance of rain.
.MON NIGHT AND TUE...W winds 15 to 20 kt with gusts up to 25 kt.
Seas 2 to 4 ft.
.TUE NIGHT...NW winds 10 to 15 kt. Seas 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.

$$

ANZ234-010100-
Buzzards Bay-
704 AM EST Fri Jan 31 2025

.TODAY...SW winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt this afternoon. Seas 2 to 4 ft. Wave Detail: SW
4 ft at 6 seconds and S 2 ft at 11 seconds. Rain. Vsby 1 to 3 NM,
decreasing to 1 NM or less this afternoon.
.TONIGHT...SW winds around 5 kt, becoming N 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: S
4 ft at 10 seconds and S 2 ft at 6 seconds. Rain. A chance of
snow after midnight. Vsby 1 NM or less.
.SAT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: S 3 ft at 10 seconds and N 2 ft at 5 seconds.
A chance of snow in the morning.
.SAT NIGHT...N winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave
Detail: N 2 ft at 4 seconds and SW 2 ft at 10 seconds.
.SUN...NE winds 5 to 10 kt, becoming SE 10 to 15 kt in the
afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and
S 2 ft at 9 seconds.
.SUN NIGHT...S winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 4 seconds and NE 1 foot at 7 seconds. A chance of rain
and snow in the evening, then rain likely after midnight. Vsby
1 to 3 NM.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft. A chance of rain.
.MON NIGHT THROUGH TUE NIGHT...NW winds 15 to 20 kt. Seas 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.

$$

ANZ235-010100-
Rhode Island Sound-
704 AM EST Fri Jan 31 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

.TODAY...SW winds 15 to 20 kt with gusts up to 30 kt, diminishing
to 5 to 10 kt this afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft
at 8 seconds. Rain. Vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts
up to 20 kt after midnight. Seas 4 to 6 ft. Wave Detail: S 6 ft
at 8 seconds. Rain. Vsby 1 NM or less.
.SAT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to
6 ft. Wave Detail: S 6 ft at 10 seconds and N 2 ft at 4 seconds.
.SAT NIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 10 seconds
and N 3 ft at 4 seconds. A chance of light freezing spray in the
evening.
.SUN...NE winds 5 to 10 kt, becoming SE 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 9 seconds and
SE 2 ft at 3 seconds.
.SUN NIGHT...S winds 15 to 20 kt. Seas 2 to 4 ft. Wave Detail: SE
4 ft at 8 seconds. A chance of rain.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft. A chance of rain.
.MON NIGHT THROUGH TUE NIGHT...NW winds 15 to 20 kt with gusts up
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.

$$

ANZ237-010100-
Block Island Sound-
704 AM EST Fri Jan 31 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

.TODAY...SW winds 15 to 20 kt with gusts up to 30 kt, diminishing
to 5 to 10 kt this afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft
at 6 seconds and S 1 foot at 10 seconds. Rain. Vsby 1 NM or less.
.TONIGHT...SW winds around 5 kt, becoming N 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 3 to 5 ft. Wave Detail: S
5 ft at 10 seconds and S 3 ft at 7 seconds. Rain. Vsby 1 NM or
less.
.SAT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft. Wave Detail: S 6 ft at 10 seconds and N 2 ft at 4 seconds.
.SAT NIGHT...N winds 10 to 15 kt with gusts up to 20 kt, becoming
NE 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft
at 10 seconds and N 2 ft at 4 seconds.
.SUN...E winds 5 to 10 kt, becoming SE 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 9 seconds and E
2 ft at 4 seconds.
.SUN NIGHT...S winds around 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. Wave Detail: SE 4 ft at 5 seconds and S 2 ft at
9 seconds. A chance of rain.
.MON...SW winds around 15 kt with gusts up to 20 kt. Seas 3 to
4 ft. A chance of rain.
.MON NIGHT AND TUE...W winds around 15 kt with gusts up to 20 kt.
Seas 2 to 4 ft.
.TUE NIGHT...NW winds 10 to 15 kt. Seas 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.

$$

ANZ230-010100-
Boston Harbor-
704 AM EST Fri Jan 31 2025

.TODAY...SW winds 10 to 15 kt, diminishing to 5 to 10 kt this
afternoon. Gusts up to 25 kt. Waves around 2 ft this morning,
then 1 foot or less. A chance of rain this morning, then rain
this afternoon with vsby 1 NM or less.
.TONIGHT...NE winds 5 to 10 kt, becoming N 10 to 15 kt with gusts
up to 20 kt after midnight. Waves 1 foot or less, then around
2 ft after midnight. Rain. Snow likely after midnight. Vsby 1 NM
or less.
.SAT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft. A chance of snow in the morning.
.SAT NIGHT...NW winds 15 to 20 kt, becoming N 5 to 10 kt after
midnight. Waves around 2 ft in the evening, then 1 foot or less.
At the outer harbor entrance, waves 2 to 4 ft.
.SUN...N winds around 5 kt, becoming SE 10 to 15 kt in the
afternoon. Waves 1 foot or less, then around 2 ft in the
afternoon.
.SUN NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Waves around 2 ft. Snow. A chance of rain in the
evening, then rain likely after midnight. Vsby 1 to 3 NM.
.MON...SW winds 15 to 20 kt. Waves around 2 ft. A chance of rain.
.MON NIGHT THROUGH TUE 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.

$$

ANZ236-010100-
Narragansett Bay-
704 AM EST Fri Jan 31 2025

.TODAY...SW winds 10 to 15 kt with gusts up to 25 kt, becoming S
5 to 10 kt this afternoon. Waves 2 to 4 ft. A chance of rain this
morning, then rain this afternoon. Vsby 1 to 3 NM, decreasing to
1 NM or less this afternoon.
.TONIGHT...W winds around 5 kt, becoming N 10 to 15 kt with gusts
up to 20 kt after midnight. Waves 2 to 3 ft. Rain. Vsby 1 NM or
less.
.SAT...N winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to
3 ft, except 4 to 6 ft at the bay entrance.
.SAT NIGHT...N winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Waves 2 to 3 ft.
.SUN...NE winds 5 to 10 kt, becoming SE 10 to 15 kt in the
afternoon. Waves 2 to 3 ft.
.SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves
2 to 3 ft. Rain likely. A chance of snow in the evening with vsby
1 to 3 NM.
.MON...SW winds around 15 kt with gusts up to 20 kt. Waves 2 to
3 ft. A chance of rain.
.MON NIGHT AND TUE...W winds 10 to 15 kt with gusts up to 20 kt.
Waves 2 to 4 ft.
.TUE NIGHT...NW winds 5 to 10 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.

$$

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