Station List

National Weather Service Marine Forecast FZUS51 KBOX

FZUS51 KBOX 070605
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
105 AM EST Wed Jan 7 2026

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

ANZ200-071900
105 AM EST Wed Jan 7 2026

Synopsis for Massachusetts and Rhode Island coastal waters

Low pressure moves into New England today, a secondary low pressure develops over south coastal waters and moves into the Gulf of Maine. High pressure builds over the southern waters Thursday and moves offshore Friday. Strong low pressure could move into the Great Lakes on Saturday as a warm front lifts north into the waters. A cold front will cross the waters Sunday with gusty winds.

ANZ250-071900
Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary
105 AM EST Wed Jan 7 2026

SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM EST THIS AFTERNOON THROUGH THURSDAY MORNING

REST OF TONIGHT
E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 4 seconds and S 1 foot at 7 seconds. Patchy fog. Rain likely. Vsby 1 to 3 NM.

WED
N winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 5 ft in the afternoon. Wave Detail: NE 2 ft at 4 seconds and S 1 foot at 7 seconds, becoming N 2 ft at 4 seconds and E 2 ft at 12 seconds. Patchy fog. A chance of rain in the morning. Vsby 1 NM or less.

WED NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: N 3 ft at 5 seconds and SE 3 ft at 11 seconds. Patchy fog in the evening with vsby 1 to 3 NM.

THU
NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: N 3 ft at 5 seconds and SE 3 ft at 9 seconds.

THU NIGHT
W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds and W 1 foot at 3 seconds.

FRI
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: S 4 ft at 4 seconds and NE 1 foot at 5 seconds. A chance of rain in the afternoon.

FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Rain likely, mainly in the evening.

SAT AND SAT NIGHT
N winds 10 to 15 kt, becoming SE. Gusts up to 20 kt. Seas 2 to 4 ft. Rain.

SUN
W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Rain likely.

SUN NIGHT
W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 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.

ANZ251-071900
Massachusetts Bay and Ipswich Bay
105 AM EST Wed Jan 7 2026

REST OF TONIGHT
E winds around 10 kt. Seas around 2 ft. Wave Detail: NE 2 ft at 3 seconds and S 1 foot at 5 seconds. Patchy fog. Rain likely. Vsby 1 to 3 NM.

WED
N winds 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 4 seconds and S 1 foot at 6 seconds. Patchy fog. A chance of freezing rain. A chance of rain in the morning. Vsby 1 NM or less.

WED NIGHT
NW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and NE 2 ft at 4 seconds. Patchy fog in the evening with vsby 1 to 3 NM.

THU
NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft. Wave Detail: N 2 ft at 4 seconds and E 1 foot at 11 seconds.

THU NIGHT
SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 foot at 3 seconds and NE 1 foot at 5 seconds.

FRI AND FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 4 seconds and E 1 foot at 9 seconds. A chance of rain.

SAT THROUGH SUN
W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Rain.

SUN NIGHT
W winds 20 to 25 kt. Seas 2 to 4 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.

ANZ231-071900
Cape Cod Bay
105 AM EST Wed Jan 7 2026

REST OF TONIGHT
E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 1 foot at 3 seconds and E 1 foot at 12 seconds. Patchy fog. Rain likely. Vsby 1 to 3 NM.

WED
NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 11 seconds and NW 1 foot at 3 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less.

WED NIGHT
NW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: N 2 ft at 5 seconds and SE 2 ft at 11 seconds. Patchy fog in the evening with vsby 1 to 3 NM.

THU
NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft. Wave Detail: N 2 ft at 5 seconds and SE 1 foot at 10 seconds.

THU NIGHT
SW winds around 5 kt. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: N 1 foot at 5 seconds and SE 1 foot at 9 seconds.

FRI
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: S 2 ft at 3 seconds and NE 1 foot at 5 seconds. A chance of rain in the afternoon.

FRI NIGHT
SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Rain likely, mainly in the evening.

SAT THROUGH SUN
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Rain.

SUN NIGHT
W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 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.

ANZ254-071900
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm
105 AM EST Wed Jan 7 2026

SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM EST THIS AFTERNOON THROUGH THURSDAY AFTERNOON

REST OF TONIGHT
E winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 5 seconds and E 2 ft at 11 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less.

WED
SW winds 10 to 15 kt, becoming W in the afternoon. Gusts up to 20 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 10 seconds and S 2 ft at 6 seconds. Patchy fog. A chance of rain in the morning. Vsby 1 NM or less.

WED NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 7 ft. Wave Detail: S 6 ft at 10 seconds and N 4 ft at 5 seconds. Patchy fog in the evening with vsby 1 to 3 NM.

THU
NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: N 4 ft at 6 seconds and SE 3 ft at 9 seconds.

THU NIGHT
W winds around 5 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 6 seconds and SW 2 ft at 7 seconds.

FRI
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 7 seconds and NE 1 foot at 5 seconds, becoming S 4 ft at 5 seconds and NE 1 foot at 5 seconds. A chance of rain in the afternoon.

FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Rain likely.

SAT
N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Rain likely.

SAT NIGHT
S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Rain.

SUN
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft, except 8 to 11 ft S and E of Nantucket. Rain.

SUN NIGHT
W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 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.

ANZ255-071900
Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket
105 AM EST Wed Jan 7 2026

SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EST THIS MORNING THROUGH THURSDAY AFTERNOON

REST OF TONIGHT
SE winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and NE 1 foot at 3 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less.

WED
SW winds 10 to 15 kt, becoming W 15 to 20 kt in the afternoon. Seas 4 to 6 ft, building to 6 to 9 ft in the afternoon. Wave Detail: SE 5 ft at 12 seconds and S 3 ft at 6 seconds, becoming S 7 ft at 10 seconds and W 1 foot at 4 seconds. Patchy fog. Vsby 1 NM or less.

WED NIGHT
NW winds 15 to 20 kt. Seas 5 to 8 ft. Wave Detail: SW 7 ft at 9 seconds and SE 7 ft at 12 seconds. Patchy fog in the evening with vsby 1 to 3 NM.

THU
NW winds 10 to 15 kt. Seas 4 to 6 ft, subsiding to 3 to 4 ft in the afternoon. Wave Detail: SW 5 ft at 9 seconds and SE 2 ft at 9 seconds, becoming SW 4 ft at 8 seconds and NE 1 foot at 6 seconds.

THU NIGHT
W winds around 5 kt, becoming SW after midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 8 seconds and NE 1 foot at 6 seconds.

FRI
S 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, building to 4 to 6 ft in the afternoon. Wave Detail: S 3 ft at 7 seconds and E 1 foot at 7 seconds, becoming S 5 ft at 5 seconds and NE 1 foot at 6 seconds.

FRI NIGHT
S winds 20 to 25 kt, becoming SW 15 to 20 kt after midnight. Seas 5 to 7 ft. A chance of rain.

SAT
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Rain.

SAT NIGHT
S winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 9 ft. Rain.

SUN
SW winds 20 to 25 kt with gusts up to 30 kt. Seas 8 to 11 ft. Rain likely.

SUN NIGHT
W winds 25 to 35 kt with gusts up to 40 kt. Seas 6 to 9 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.

ANZ256-071900
Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island
105 AM EST Wed Jan 7 2026

SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EST THIS MORNING THROUGH THURSDAY AFTERNOON

REST OF TONIGHT
S winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S 3 ft at 6 seconds and E 1 foot at 11 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less.

WED
W winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 4 to 6 ft, building to 6 to 8 ft in the afternoon. Wave Detail: SE 5 ft at 11 seconds and S 3 ft at 6 seconds, becoming S 7 ft at 10 seconds and W 1 foot at 5 seconds. Patchy fog. Vsby 1 NM or less.

WED NIGHT
NW winds 15 to 20 kt. Seas 5 to 8 ft. Wave Detail: SW 7 ft at 9 seconds and SE 7 ft at 12 seconds.

THU
NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: W 5 ft at 8 seconds and SE 1 foot at 9 seconds.

THU NIGHT
W winds 5 to 10 kt, becoming SW after midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 8 seconds and SE 1 foot at 8 seconds.

FRI
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, building to 5 to 7 ft in the afternoon. Wave Detail: S 3 ft at 7 seconds and SE 1 foot at 11 seconds, becoming SE 5 ft at 7 seconds and E 1 foot at 11 seconds. A chance of rain in the afternoon.

FRI NIGHT
SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 5 to 8 ft. A chance of rain.

SAT
S winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Rain.

SAT NIGHT
S winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 9 ft. Rain.

SUN
W winds 20 to 25 kt with gusts up to 30 kt. Seas 8 to 10 ft. Rain likely.

SUN NIGHT
W winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to 9 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.

ANZ232-071900
Nantucket Sound
105 AM EST Wed Jan 7 2026

REST OF TONIGHT
SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 1 foot at 3 seconds and S 1 foot at 6 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less.

WED
SW winds 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: W 2 ft at 3 seconds and S 2 ft at 11 seconds. Patchy fog. Vsby 1 NM or less.

WED NIGHT
NW winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: W 2 ft at 4 seconds and SE 2 ft at 11 seconds. Patchy fog in the evening with vsby 1 to 3 NM.

THU
NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 5 seconds and SE 1 foot at 9 seconds.

THU NIGHT
W winds around 5 kt. Seas around 2 ft. Wave Detail: NE 1 foot at 6 seconds and SW 1 foot at 6 seconds.

FRI
S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 4 seconds and E 1 foot at 6 seconds. A chance of rain in the afternoon.

FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Rain likely, mainly in the evening.

SAT
N winds 10 to 15 kt. Seas 2 to 4 ft. Rain.

SAT NIGHT
S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Rain.

SUN
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Rain likely.

SUN NIGHT
W winds 25 to 30 kt. Seas 4 to 6 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.

ANZ233-071900
Vineyard Sound
105 AM EST Wed Jan 7 2026

REST OF TONIGHT
E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 1 foot at 2 seconds and SW 1 foot at 6 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less.

WED
W winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 10 seconds and E 1 foot at 3 seconds. Patchy fog. A chance of rain in the morning. Vsby 1 NM or less.

WED NIGHT
NW winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 10 seconds and W 3 ft at 7 seconds. Patchy fog in the evening with vsby 1 to 3 NM.

THU
NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 7 seconds and N 1 foot at 5 seconds.

THU NIGHT
W winds around 5 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 7 seconds and NE 1 foot at 6 seconds.

FRI AND FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 7 seconds and SE 1 foot at 11 seconds. A chance of rain.

SAT
N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Rain.

SAT NIGHT
S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Rain.

SUN
SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Rain likely.

SUN NIGHT
W winds 25 to 30 kt with gusts up to 35 kt. Seas 4 to 6 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.

ANZ234-071900
Buzzards Bay
105 AM EST Wed Jan 7 2026

REST OF TONIGHT
E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 1 foot at 2 seconds and SW 1 foot at 6 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less.

WED
W winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 10 seconds and E 1 foot at 4 seconds. Patchy fog. A chance of rain in the morning. Vsby 1 NM or less.

WED NIGHT
NW winds around 10 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 10 seconds and W 2 ft at 7 seconds. Patchy fog in the evening.

THU
NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 7 seconds and N 1 foot at 5 seconds.

THU NIGHT
SW winds around 5 kt. Seas around 2 ft. Wave Detail: NE 1 foot at 6 seconds and SW 1 foot at 6 seconds.

FRI AND FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at 6 seconds. A chance of rain.

SAT AND SAT NIGHT
N winds 10 to 15 kt, becoming S 15 to 20 kt. Seas 2 to 4 ft. Rain.

SUN
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Rain likely.

SUN NIGHT
W winds 25 to 30 kt. Seas 3 to 5 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.

ANZ235-071900
Rhode Island Sound
105 AM EST Wed Jan 7 2026

SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM EST THIS AFTERNOON THROUGH LATE TONIGHT

REST OF TONIGHT
E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and E 1 foot at 3 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less.

WED
W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: S 6 ft at 10 seconds and W 3 ft at 6 seconds. Patchy fog. Vsby 1 NM or less.

WED NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 9 seconds and W 5 ft at 8 seconds. Patchy fog in the evening with vsby 1 to 3 NM.

THU
NW winds 10 to 15 kt, becoming W 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 9 seconds and SW 4 ft at 9 seconds.

THU NIGHT
W winds 5 to 10 kt, becoming SW after midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 8 seconds and SE 1 foot at 8 seconds.

FRI
S 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, building to 4 to 6 ft in the afternoon. Wave Detail: S 3 ft at 7 seconds and SE 1 foot at 11 seconds, becoming SE 5 ft at 6 seconds and SE 1 foot at 11 seconds. A chance of rain in the afternoon.

FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. A chance of rain.

SAT
N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Rain.

SAT NIGHT AND SUN
S winds 15 to 20 kt, becoming W 20 to 25 kt. Gusts up to 30 kt. Seas 5 to 8 ft. Rain.

SUN NIGHT
W winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 7 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.

ANZ237-071900
Block Island Sound
105 AM EST Wed Jan 7 2026

SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM EST THIS AFTERNOON THROUGH LATE TONIGHT

REST OF TONIGHT
NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and E 1 foot at 3 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less.

WED
W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: S 2 ft at 6 seconds and E 1 foot at 3 seconds, becoming S 5 ft at 10 seconds and W 2 ft at 6 seconds. Patchy fog. Vsby 1 NM or less.

WED NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft at 9 seconds and W 2 ft at 4 seconds.

THU
W winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: W 3 ft at 7 seconds and S 3 ft at 9 seconds.

THU NIGHT
W winds around 5 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 7 seconds and SE 1 foot at 8 seconds.

FRI
S winds 10 to 15 kt, increasing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 5 ft in the afternoon. Wave Detail: S 2 ft at 7 seconds and SE 1 foot at 10 seconds, becoming S 3 ft at 6 seconds and SE 1 foot at 11 seconds. A chance of rain in the afternoon.

FRI NIGHT
SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 4 to 6 ft. A chance of rain.

SAT
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Rain.

SAT NIGHT
S winds 15 to 20 kt. Seas 4 to 6 ft. Rain.

SUN
W winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Rain likely.

SUN NIGHT
W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 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.

ANZ230-071900
Boston Harbor
105 AM EST Wed Jan 7 2026

REST OF TONIGHT
E winds 5 to 10 kt. Waves 1 foot or less. Patchy fog. Rain likely. Vsby 1 to 3 NM.

WED
N winds 5 to 10 kt. Waves 1 foot or less. Patchy fog. A chance of rain and freezing rain. Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon.

WED NIGHT
NW winds 10 to 15 kt. Waves 1 foot or less, then around 2 ft after midnight.

THU
NW winds 5 to 10 kt. Waves 1 foot or less.

THU NIGHT
SW winds around 5 kt. Waves 1 foot or less.

FRI AND FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. A chance of rain.

SAT THROUGH SUN
W winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Rain.

SUN NIGHT
W winds 15 to 20 kt with gusts up to 25 kt. 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.

ANZ236-071900
Narragansett Bay
105 AM EST Wed Jan 7 2026

REST OF TONIGHT
NE winds 5 to 10 kt. Waves around 2 ft. Patchy fog. A chance of rain. Vsby 1 NM or less.

WED
NW winds 5 to 10 kt. Waves 2 to 3 ft. Patchy fog. Vsby 1 NM or less.

WED NIGHT
NW winds 5 to 10 kt. Waves 2 to 3 ft.

THU
NW winds 5 to 10 kt. Waves 2 to 3 ft.

THU NIGHT
SW winds around 5 kt. Waves around 2 ft.

FRI AND FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 4 ft. A chance of rain.

SAT THROUGH SUN
W winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 4 ft. Rain.

SUN NIGHT
W winds 15 to 20 kt with gusts up to 25 kt. Waves 3 to 5 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.

For the latest updates...please visit our webpage at www.weather.gov/boston

You can follow us on Facebook at www.facebook.com/NWSBoston

You can follow us on Twitter at @NWSBoston