138
FZUS51 KBOX 260007
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
707 PM EST THU DEC 25 2025
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-261300-
707 PM EST THU DEC 25 2025
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
HIGH PRES BUILDS IN FROM THE NW TONIGHT BEHIND A STRONG COLD FRONT.
A LOW PRES SHOULD THEN PASS WELL SW OF THE WATERS LATE FRI INTO SAT.
HIGH PRES ARRIVES FOR SUN. ANOTHER LOW PRES SHOULD PASS WELL NW OF
THE WATERS SUN NIGHT INTO MON.
ANZ250-261300-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
707 PM EST THU DEC 25 2025
..GALE WARNING IN EFFECT UNTIL 7 AM EST FRIDAY
TONIGHT
N WINDS 30 TO 35 KT, DIMINISHING TO 25 TO 30 KT AFTER
MIDNIGHT. SEAS 7 TO 10 FT. WAVE DETAIL: W 9 FT AT 6 SECONDS AND N
6 FT AT 7 SECONDS. LIGHT FREEZING SPRAY AFTER MIDNIGHT.
FRI
N WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 6 TO 9 FT, SUBSIDING TO 5 TO
7 FT IN THE AFTERNOON. WAVE DETAIL: N 7 FT AT 6 SECONDS AND E
2 FT AT 11 SECONDS, BECOMING N 6 FT AT 6 SECONDS AND E 2 FT AT
11 SECONDS. LIGHT FREEZING SPRAY IN THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: NE 5 FT AT 7 SECONDS AND E
3 FT AT 10 SECONDS. A CHANCE OF SNOW AFTER MIDNIGHT WITH VSBY
1 NM OR LESS.
SAT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
4 FT. WAVE DETAIL: NE 4 FT AT 6 SECONDS AND E 3 FT AT 12 SECONDS.
SAT NIGHT
N WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 3 TO 4 FT. WAVE DETAIL: NE 4 FT AT 5 SECONDS AND E
2 FT AT 12 SECONDS.
SUN
NW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 3 FT
AT 6 SECONDS AND E 2 FT AT 12 SECONDS.
SUN NIGHT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN LIKELY AFTER MIDNIGHT.
MON
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. RAIN.
MON NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS
5 TO 7 FT. RAIN LIKELY.
TUE AND TUE NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO 40 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.
ANZ251-261300-
MASSACHUSETTS BAY AND IPSWICH BAY-
707 PM EST THU DEC 25 2025
..GALE WARNING IN EFFECT UNTIL 7 AM EST FRIDAY
TONIGHT
NW WINDS 25 TO 35 KT. SEAS 4 TO 6 FT. WAVE DETAIL: N
6 FT AT 6 SECONDS AND E 4 FT AT 10 SECONDS. LIGHT FREEZING SPRAY.
FRI
N WINDS 20 TO 25 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: N 5 FT AT 6 SECONDS AND E
2 FT AT 11 SECONDS. LIGHT FREEZING SPRAY IN THE MORNING.
FRI NIGHT
N WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: NE 4 FT AT 7 SECONDS AND E
2 FT AT 10 SECONDS. A CHANCE OF SNOW AFTER MIDNIGHT WITH VSBY
1 NM OR LESS.
SAT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: NE 3 FT AT 6 SECONDS AND E 2 FT AT 12 SECONDS.
A CHANCE OF SNOW IN THE MORNING WITH VSBY 1 NM OR LESS.
SAT NIGHT
NW WINDS AROUND 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL:
NE 3 FT AT 5 SECONDS AND E 2 FT AT 12 SECONDS.
SUN
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: NE 2 FT
AT 6 SECONDS AND E 2 FT AT 12 SECONDS.
SUN NIGHT
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN LIKELY WITH A CHANCE OF FREEZING RAIN AFTER MIDNIGHT.
MON
SW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. RAIN.
MON NIGHT
W WINDS 25 TO 30 KT. SEAS 3 TO 5 FT. RAIN LIKELY.
TUE
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO
5 FT.
TUE NIGHT
W WINDS 25 TO 30 KT. SEAS 3 TO 4 FT. A CHANCE OF
LIGHT FREEZING SPRAY.
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.
ANZ231-261300-
CAPE COD BAY-
707 PM EST THU DEC 25 2025
..GALE WARNING IN EFFECT UNTIL 7 AM EST FRIDAY
TONIGHT
NW WINDS 30 TO 35 KT, BECOMING N 25 TO 30 KT AFTER
MIDNIGHT. SEAS 5 TO 7 FT. WAVE DETAIL: N 7 FT AT 6 SECONDS AND E
3 FT AT 10 SECONDS. LIGHT FREEZING SPRAY.
FRI
N WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT, DIMINISHING TO
15 TO 20 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: N 6 FT
AT 7 SECONDS AND NW 2 FT AT 4 SECONDS. LIGHT FREEZING SPRAY IN
THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: N
4 FT AT 6 SECONDS AND E 2 FT AT 11 SECONDS. A CHANCE OF SNOW
AFTER MIDNIGHT WITH VSBY 1 NM OR LESS.
SAT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: N 3 FT AT 5 SECONDS AND E 2 FT AT 11 SECONDS.
A CHANCE OF SNOW IN THE MORNING WITH VSBY 1 NM OR LESS.
SAT NIGHT
N WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE DETAIL:
N 2 FT AT 5 SECONDS AND E 2 FT AT 12 SECONDS.
SUN
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: N 2 FT
AT 5 SECONDS AND E 2 FT AT 12 SECONDS.
SUN NIGHT
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN AFTER MIDNIGHT.
MON
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. RAIN.
MON NIGHT
W WINDS 25 TO 30 KT. SEAS 3 TO 5 FT. RAIN LIKELY.
TUE
W WINDS 25 TO 30 KT. SEAS 3 TO 5 FT.
TUE NIGHT
W 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.
ANZ254-261300-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
707 PM EST THU DEC 25 2025
..GALE WARNING IN EFFECT UNTIL 7 AM EST FRIDAY
TONIGHT
NW WINDS 30 TO 35 KT, BECOMING N 25 TO 30 KT AFTER
MIDNIGHT. SEAS 8 TO 11 FT. WAVE DETAIL: NW 9 FT AT 7 SECONDS AND
N 6 FT AT 7 SECONDS. LIGHT FREEZING SPRAY AFTER MIDNIGHT. A
SLIGHT CHANCE OF FREEZING RAIN AFTER MIDNIGHT.
FRI
N WINDS 25 TO 30 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 7 TO 10 FT, SUBSIDING TO 5 TO 8 FT IN THE
AFTERNOON. WAVE DETAIL: NW 9 FT AT 7 SECONDS AND N 8 FT AT
8 SECONDS, BECOMING N 7 FT AT 8 SECONDS AND NE 5 FT AT
11 SECONDS. LIGHT FREEZING SPRAY IN THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT. SEAS 5 TO 7 FT, SUBSIDING TO
3 TO 5 FT AFTER MIDNIGHT. WAVE DETAIL: N 6 FT AT 8 SECONDS AND E
3 FT AT 10 SECONDS, BECOMING NE 4 FT AT 8 SECONDS AND E 3 FT AT
10 SECONDS. A CHANCE OF SNOW AFTER MIDNIGHT WITH VSBY 1 NM OR
LESS.
SAT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
4 FT. WAVE DETAIL: NE 4 FT AT 12 SECONDS AND N 3 FT AT 7 SECONDS.
A CHANCE OF SNOW IN THE MORNING WITH VSBY 1 TO 3 NM.
SAT NIGHT
N WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 3 TO 4 FT. WAVE DETAIL: NE 4 FT AT 6 SECONDS AND E
4 FT AT 12 SECONDS.
SUN
NW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. WAVE DETAIL: NE 4 FT
AT 6 SECONDS AND E 2 FT AT 12 SECONDS.
SUN NIGHT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. RAIN LIKELY AFTER MIDNIGHT.
MON
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. RAIN.
MON NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS
6 TO 9 FT, EXCEPT 10 TO 14 FT S AND E OF NANTUCKET. RAIN LIKELY.
TUE
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 7 TO
10 FT, EXCEPT 10 TO 14 FT S AND E OF NANTUCKET.
TUE NIGHT
W WINDS 25 TO 30 KT. SEAS 6 TO 9 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.
ANZ255-261300-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
707 PM EST THU DEC 25 2025
..GALE WARNING IN EFFECT UNTIL 7 AM EST FRIDAY
TONIGHT
N WINDS 30 TO 40 KT, BECOMING NW 25 TO 30 KT AFTER
MIDNIGHT. SEAS 5 TO 8 FT. WAVE DETAIL: NW 8 FT AT 6 SECONDS AND
SW 4 FT AT 7 SECONDS. LIGHT FREEZING SPRAY AFTER MIDNIGHT.
FRI
N WINDS 25 TO 30 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 5 TO 7 FT, SUBSIDING TO 3 TO 5 FT IN THE
AFTERNOON. S AND E OF NANTUCKET, SEAS 7 TO 10 FT. WAVE DETAIL: NW
6 FT AT 6 SECONDS AND E 3 FT AT 11 SECONDS, BECOMING E 4 FT AT
11 SECONDS AND NW 3 FT AT 5 SECONDS. LIGHT FREEZING SPRAY IN THE
MORNING.
FRI NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. WAVE DETAIL:
NE 3 FT AT 4 SECONDS AND E 3 FT AT 11 SECONDS. A CHANCE OF SNOW.
VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS AFTER MIDNIGHT.
SAT
NE WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: NE 4 FT
AT 4 SECONDS AND E 3 FT AT 12 SECONDS. A CHANCE OF SNOW IN THE
MORNING WITH VSBY 1 NM OR LESS.
SAT NIGHT
N WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: N 4 FT AT 5 SECONDS
AND E 3 FT AT 12 SECONDS.
SUN
NW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 3 FT
AT 6 SECONDS AND NW 2 FT AT 4 SECONDS.
SUN NIGHT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN LIKELY AFTER MIDNIGHT.
MON
SW WINDS 25 TO 30 KT. SEAS 6 TO 9 FT. RAIN.
MON NIGHT
W WINDS 35 TO 45 KT. SEAS 10 TO 14 FT. RAIN LIKELY.
TUE
W WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS 10 TO
14 FT.
TUE NIGHT
W WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS
7 TO 10 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.
ANZ256-261300-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
707 PM EST THU DEC 25 2025
..GALE WARNING IN EFFECT UNTIL 7 AM EST FRIDAY
TONIGHT
N WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS 5 TO
8 FT. WAVE DETAIL: N 7 FT AT 5 SECONDS AND SW 4 FT AT 7 SECONDS.
FRI
N WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT, DIMINISHING TO
10 TO 15 KT WITH GUSTS UP TO 20 KT IN THE AFTERNOON. SEAS 5 TO
7 FT, SUBSIDING TO 3 TO 5 FT IN THE AFTERNOON. WAVE DETAIL: NW
6 FT AT 6 SECONDS AND N 3 FT AT 5 SECONDS, BECOMING N 3 FT AT
5 SECONDS AND E 2 FT AT 11 SECONDS.
FRI NIGHT
NE WINDS 5 TO 10 KT, BECOMING E 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND E
2 FT AT 11 SECONDS. A CHANCE OF SNOW IN THE EVENING, THEN SNOW
AND FREEZING RAIN LIKELY AFTER MIDNIGHT. VSBY 1 NM OR LESS.
SAT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: NE 4 FT AT 5 SECONDS AND E 2 FT AT 12 SECONDS.
A CHANCE OF SNOW AND FREEZING RAIN IN THE MORNING WITH VSBY 1 NM
OR LESS.
SAT NIGHT
N WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 2 TO 4 FT. WAVE DETAIL: N 4 FT AT 4 SECONDS AND E
2 FT AT 12 SECONDS.
SUN
NW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E 3 FT
AT 12 SECONDS AND N 2 FT AT 4 SECONDS.
SUN NIGHT
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN AFTER MIDNIGHT.
MON
SW WINDS 25 TO 30 KT. SEAS 6 TO 9 FT. RAIN.
MON NIGHT
W WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
9 TO 13 FT. RAIN LIKELY.
TUE
W WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS 9 TO
13 FT.
TUE NIGHT
W WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS
7 TO 10 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.
ANZ232-261300-
NANTUCKET SOUND-
707 PM EST THU DEC 25 2025
..GALE WARNING IN EFFECT UNTIL 7 AM EST FRIDAY
TONIGHT
NW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NW 5 FT AT 6 SECONDS AND SW 2 FT AT 7 SECONDS.
LIGHT FREEZING SPRAY.
FRI
N WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT, DIMINISHING TO
15 TO 20 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: N 5 FT
AT 6 SECONDS AND E 2 FT AT 11 SECONDS. LIGHT FREEZING SPRAY IN
THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: N
2 FT AT 5 SECONDS AND E 2 FT AT 11 SECONDS. A CHANCE OF SNOW
AFTER MIDNIGHT WITH VSBY 1 NM OR LESS.
SAT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: N 2 FT AT 3 SECONDS AND E 2 FT AT 11 SECONDS.
A CHANCE OF SNOW IN THE MORNING WITH VSBY 1 NM OR LESS.
SAT NIGHT
N WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 2 TO 3 FT. WAVE DETAIL: N 2 FT AT 5 SECONDS AND E
2 FT AT 12 SECONDS.
SUN
NW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: NW
2 FT AT 3 SECONDS AND NE 2 FT AT 6 SECONDS.
SUN NIGHT
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF
RAIN IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.
MON
SW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. RAIN.
MON NIGHT
W WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS
5 TO 7 FT. RAIN LIKELY.
TUE
W WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS 5 TO
7 FT.
TUE NIGHT
W WINDS 25 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.
ANZ233-261300-
VINEYARD SOUND-
707 PM EST THU DEC 25 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST FRIDAY
TONIGHT
N WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO
4 FT. WAVE DETAIL: N 4 FT AT 6 SECONDS AND SW 3 FT AT 7 SECONDS.
LIGHT FREEZING SPRAY.
FRI
N WINDS 20 TO 25 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT AT 5 SECONDS AND
SW 1 FOOT AT 7 SECONDS. LIGHT FREEZING SPRAY IN THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT AFTER MIDNIGHT.
WAVE DETAIL: N 1 FOOT AT 4 SECONDS AND SW 1 FOOT AT 7 SECONDS,
BECOMING NE 1 FOOT AT 2 SECONDS AND W 1 FOOT AT 3 SECONDS. A
CHANCE OF SNOW IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT.
VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS AFTER MIDNIGHT.
SAT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
2 FT. WAVE DETAIL: NE 2 FT AT 3 SECONDS AND SW 1 FOOT AT
7 SECONDS. A CHANCE OF SNOW IN THE MORNING WITH VSBY 1 NM OR
LESS.
SAT NIGHT
N WINDS 10 TO 15 KT. SEAS AROUND 2 FT IN THE
EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: N 1 FOOT AT 4 SECONDS
AND E 1 FOOT AT 13 SECONDS, BECOMING N 1 FOOT AT 4 SECONDS AND E
1 FOOT AT 12 SECONDS.
SUN
NW WINDS AROUND 10 KT. SEAS 1 FOOT OR LESS, THEN AROUND
2 FT IN THE AFTERNOON. WAVE DETAIL: NW 1 FOOT AT 2 SECONDS AND NE
1 FOOT AT 5 SECONDS, BECOMING W 1 FOOT AT 3 SECONDS AND NE 1 FOOT
AT 6 SECONDS.
SUN NIGHT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN AFTER MIDNIGHT.
MON
SW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. RAIN.
MON NIGHT
W WINDS 30 TO 40 KT. SEAS 5 TO 7 FT. RAIN LIKELY.
TUE
W WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS 5 TO
8 FT.
TUE NIGHT
W WINDS 25 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.
ANZ234-261300-
BUZZARDS BAY-
707 PM EST THU DEC 25 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST FRIDAY
TONIGHT
N WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS
AROUND 3 FT. WAVE DETAIL: N 3 FT AT 6 SECONDS AND SW 3 FT AT
7 SECONDS. LIGHT FREEZING SPRAY.
FRI
N WINDS 20 TO 25 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT AT 5 SECONDS AND
SW 1 FOOT AT 7 SECONDS. LIGHT FREEZING SPRAY IN THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE
DETAIL: N 1 FOOT AT 3 SECONDS AND NW 1 FOOT AT 6 SECONDS. A
CHANCE OF SNOW IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT.
VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS AFTER MIDNIGHT.
SAT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
2 FT. WAVE DETAIL: N 1 FOOT AT 4 SECONDS AND SW 1 FOOT AT
7 SECONDS. A CHANCE OF SNOW IN THE MORNING WITH VSBY 1 NM OR
LESS.
SAT NIGHT
N WINDS 10 TO 15 KT, BECOMING NW 5 TO 10 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS.
WAVE DETAIL: N 1 FOOT AT 4 SECONDS AND E 1 FOOT AT 13 SECONDS,
BECOMING N 1 FOOT AT 4 SECONDS AND E 1 FOOT AT 12 SECONDS.
SUN
W WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: NW
1 FOOT AT 2 SECONDS AND NE 1 FOOT AT 5 SECONDS.
SUN NIGHT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN AFTER MIDNIGHT.
MON
SW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. RAIN.
MON NIGHT
W WINDS 25 TO 35 KT. SEAS 4 TO 6 FT. RAIN LIKELY.
TUE AND TUE NIGHT
W WINDS 25 TO 35 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.
ANZ235-261300-
RHODE ISLAND SOUND-
707 PM EST THU DEC 25 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST FRIDAY
TONIGHT
N WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO
5 FT. WAVE DETAIL: N 4 FT AT 6 SECONDS AND SW 4 FT AT 7 SECONDS.
LIGHT FREEZING SPRAY.
FRI
N WINDS 20 TO 25 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: N 4 FT AT 5 SECONDS AND
SW 1 FOOT AT 7 SECONDS. LIGHT FREEZING SPRAY IN THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH
GUSTS UP TO 20 KT AFTER MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL:
NE 2 FT AT 3 SECONDS AND W 1 FOOT AT 3 SECONDS. A CHANCE OF SNOW
IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. VSBY 1 NM OR
LESS.
SAT
NE WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND SW 1 FOOT AT
7 SECONDS. A CHANCE OF SNOW AND FREEZING RAIN IN THE MORNING WITH
VSBY 1 NM OR LESS.
SAT NIGHT
N WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE DETAIL:
N 2 FT AT 4 SECONDS AND E 1 FOOT AT 13 SECONDS.
SUN
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: N
1 FOOT AT 4 SECONDS AND S 1 FOOT AT 8 SECONDS.
SUN NIGHT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN AFTER MIDNIGHT.
MON
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT. RAIN.
MON NIGHT
W WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS
6 TO 9 FT. RAIN LIKELY.
TUE
W WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS 6 TO
9 FT.
TUE NIGHT
W WINDS 25 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.
ANZ237-261300-
BLOCK ISLAND SOUND-
707 PM EST THU DEC 25 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST FRIDAY
TONIGHT
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 7 SECONDS.
LIGHT FREEZING SPRAY.
FRI
N WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, BECOMING NE
AROUND 10 KT IN THE AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: N
3 FT AT 5 SECONDS AND E 2 FT AT 11 SECONDS.
FRI NIGHT
NE WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH
GUSTS UP TO 20 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: E
2 FT AT 3 SECONDS AND W 1 FOOT AT 3 SECONDS. SNOW LIKELY. A
CHANCE OF FREEZING RAIN AFTER MIDNIGHT. VSBY 1 NM OR LESS.
SAT
NE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND
E 1 FOOT AT 12 SECONDS. A CHANCE OF SNOW AND FREEZING RAIN IN THE
MORNING WITH VSBY 1 NM OR LESS.
SAT NIGHT
N WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
NE 2 FT AT 4 SECONDS AND S 1 FOOT AT 6 SECONDS.
SUN
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: E 2 FT
AT 12 SECONDS AND NW 1 FOOT AT 3 SECONDS.
SUN NIGHT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN AFTER MIDNIGHT.
MON
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT. RAIN.
MON NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS
6 TO 9 FT. RAIN LIKELY.
TUE
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO
7 FT.
TUE NIGHT
W 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.
ANZ230-261300-
BOSTON HARBOR-
707 PM EST THU DEC 25 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST FRIDAY
TONIGHT
NW WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT AFTER
MIDNIGHT. WAVES AROUND 2 FT.
FRI
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, BECOMING N
5 TO 10 KT IN THE AFTERNOON. WAVES AROUND 2 FT.
FRI NIGHT
N WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS, THEN AROUND 2 FT AFTER MIDNIGHT.
A CHANCE OF SNOW AFTER MIDNIGHT WITH VSBY 1 NM OR LESS.
SAT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES AROUND
2 FT. A CHANCE OF SNOW IN THE MORNING WITH VSBY 1 NM OR LESS.
SAT NIGHT
NW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.
SUN
W WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.
SUN NIGHT
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE
OF RAIN IN THE EVENING, THEN RAIN AFTER MIDNIGHT.
MON
SW WINDS 15 TO 20 KT. WAVES AROUND 2 FT. RAIN.
MON NIGHT
W WINDS 25 TO 30 KT. WAVES AROUND 2 FT. RAIN LIKELY.
TUE AND TUE NIGHT
W WINDS 25 TO 30 KT, DIMINISHING TO 20 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.
ANZ236-261300-
NARRAGANSETT BAY-
707 PM EST THU DEC 25 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST FRIDAY
TONIGHT
N WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 30 KT. WAVES 2 TO 3 FT. LIGHT FREEZING
SPRAY.
FRI
N WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, DIMINISHING TO
5 TO 10 KT IN THE AFTERNOON. WAVES 2 TO 3 FT.
FRI NIGHT
NE WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS, THEN
AROUND 2 FT AFTER MIDNIGHT. A CHANCE OF SNOW IN THE EVENING, THEN
SNOW LIKELY AFTER MIDNIGHT. VSBY 1 NM OR LESS.
SAT
N WINDS 10 TO 15 KT. WAVES AROUND 2 FT. A CHANCE OF SNOW
IN THE MORNING WITH VSBY 1 NM OR LESS.
SAT NIGHT
N WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.
SUN
W WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.
SUN NIGHT
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT. A CHANCE OF
RAIN IN THE EVENING, THEN RAIN AFTER MIDNIGHT.
MON
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES 2 TO
4 FT. RAIN.
MON NIGHT
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. WAVES
3 TO 5 FT. RAIN LIKELY.
TUE AND TUE NIGHT
W WINDS 20 TO 25 KT, DIMINISHING TO 15 TO
20 KT. GUSTS UP TO 30 KT. WAVES 3 TO 5 FT, EXCEPT 4 TO 6 FT AT
THE BAY ENTRANCE.
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page