285
FZUS51 KBOX 270305
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1004 PM EST FRI DEC 26 2025
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-271600-
1004 PM EST FRI DEC 26 2025
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
AN ALBERTA CLIPPER SYSTEM MOVES OVER SOUTHERN NEW ENGLAND TONIGHT
BRING A PERIOD OF LIGHT SNOW AND REDUCED VISIBILITY TO THE COASTAL
WATERS. EAST/NORTHEAST WINDS FROM 10 TO 20 KNOTS WITH GUSTS UP TO 20
KNOTS. CAN'T RULE OUT SOME LIGHT FREEZING SPRAY WITH TEMPS IN THE
LOW 20S OVERNIGHT. TRENDING TOWARD CALMER WEATHER BY DECEMBER
STANDARDS SATURDAY AFTERNOON INTO SUNDAY WITH SUB-SCY CONDITIONS.
ANOTHER LOW-PRESSURE SYSTEM MOVES OVER THE REGION SUNDAY NIGHT INTO
MONDAY.
ANZ250-271600-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
1005 PM EST FRI DEC 26 2025
OVERNIGHT
NE WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH
GUSTS UP TO 20 KT. SEAS 3 TO 4 FT. WAVE DETAIL: NE 4 FT AT
7 SECONDS AND E 2 FT AT 10 SECONDS. A CHANCE OF SNOW. VSBY 1 NM
OR LESS.
SAT
N WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. WAVE DETAIL: N 4 FT
AT 6 SECONDS AND E 2 FT AT 12 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 5 FT. WAVE DETAIL: NE 4 FT AT 5 SECONDS AND E
2 FT AT 12 SECONDS.
SUN
W WINDS 5 TO 10 KT. SEAS 2 TO 4 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 AROUND 2 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND
N 2 FT AT 5 SECONDS. RAIN AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
MON
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: SE 3 FT AT 5 SECONDS AND E 1 FOOT AT
11 SECONDS. RAIN. VSBY 1 TO 3 NM IN THE MORNING.
MON NIGHT
SW WINDS 20 TO 25 KT, BECOMING W 25 TO 30 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT, BUILDING TO 5 TO 7 FT AFTER MIDNIGHT.
RAIN LIKELY, MAINLY IN THE EVENING.
TUE AND TUE NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT.
SEAS 6 TO 9 FT.
WED
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT.
WED 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.
ANZ251-271600-
MASSACHUSETTS BAY AND IPSWICH BAY-
1005 PM EST FRI DEC 26 2025
OVERNIGHT
NE WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH
GUSTS UP TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 3 FT AT
7 SECONDS AND E 2 FT AT 10 SECONDS. A CHANCE OF SNOW, THEN SNOW
LIKELY WITH VSBY 1 NM OR LESS.
SAT
N WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: N 4 FT
AT 6 SECONDS AND E 2 FT AT 12 SECONDS. A CHANCE OF SNOW IN THE
MORNING WITH VSBY 1 TO 3 NM.
SAT NIGHT
NW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. WAVE DETAIL: N
4 FT AT 6 SECONDS AND E 2 FT AT 12 SECONDS.
SUN
W 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 AND MON
S WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: S 3 FT AT 4 SECONDS AND NE 2 FT AT 5 SECONDS. A CHANCE OF
RAIN IN THE EVENING, THEN RAIN. VSBY 1 TO 3 NM.
MON NIGHT
SW WINDS 20 TO 25 KT, BECOMING W 25 TO 30 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: W 4 FT AT 4 SECONDS AND SE
1 FOOT AT 5 SECONDS. RAIN LIKELY IN THE EVENING.
TUE THROUGH WED NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO
35 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.
ANZ231-271600-
CAPE COD BAY-
1005 PM EST FRI DEC 26 2025
OVERNIGHT
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: N
3 FT AT 6 SECONDS AND E 2 FT AT 10 SECONDS. A CHANCE OF SNOW,
THEN SNOW LIKELY 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: N 3 FT AT 5 SECONDS AND E 2 FT AT 11 SECONDS.
A CHANCE OF SNOW IN THE MORNING WITH VSBY 1 TO 3 NM.
SAT NIGHT
NW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: N
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: 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. WAVE DETAIL: N 2 FT AT 5 SECONDS AND
W 1 FOOT AT 4 SECONDS. RAIN AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
MON
S WINDS 15 TO 20 KT WITH 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. RAIN. VSBY 1 TO 3 NM IN THE MORNING.
MON NIGHT
SW WINDS 20 TO 25 KT, BECOMING W 25 TO 30 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. RAIN LIKELY, MAINLY IN THE EVENING.
TUE THROUGH WED NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO
35 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.
ANZ254-271600-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
1005 PM EST FRI DEC 26 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST SATURDAY
OVERNIGHT
NE WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: NE
5 FT AT 8 SECONDS AND E 3 FT AT 10 SECONDS. A CHANCE OF SNOW,
THEN SNOW LIKELY WITH VSBY 1 NM OR LESS.
SAT
NE WINDS 10 TO 15 KT, BECOMING N 15 TO 20 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: N 4 FT AT 6 SECONDS AND E
4 FT AT 12 SECONDS. A CHANCE OF SNOW IN THE MORNING WITH VSBY
1 TO 3 NM.
SAT NIGHT
N WINDS 15 TO 20 KT, BECOMING NW 10 TO 15 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: N 4 FT AT 6 SECONDS AND E
3 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. WAVE DETAIL: N 3 FT AT 6 SECONDS AND SW
2 FT AT 4 SECONDS. RAIN LIKELY AFTER MIDNIGHT WITH VSBY 1 TO
3 NM.
MON
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT. WAVE DETAIL: S 6 FT AT 6 SECONDS AND NE 2 FT AT 6 SECONDS.
RAIN. VSBY 1 TO 3 NM IN THE MORNING.
MON NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS
7 TO 10 FT. S AND E OF NANTUCKET, SEAS 9 TO 13 FT, BUILDING TO
12 TO 16 FT AFTER MIDNIGHT. RAIN, MAINLY IN THE EVENING.
TUE
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 8 TO
11 FT, EXCEPT 12 TO 16 FT S AND E OF NANTUCKET.
TUE 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.
WED
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
8 FT, EXCEPT 9 TO 12 FT S AND E OF NANTUCKET.
WED NIGHT
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 7 FT. A CHANCE OF SNOW.
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.
ANZ255-271600-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
1005 PM EST FRI DEC 26 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST SATURDAY
OVERNIGHT
NE WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH
GUSTS UP TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: NE 3 FT AT
5 SECONDS AND E 2 FT AT 11 SECONDS. SNOW LIKELY. VSBY 1 NM OR
LESS.
SAT
NE WINDS 15 TO 20 KT. SEAS 3 TO 5 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 TO 3 NM.
SAT NIGHT
N WINDS 15 TO 20 KT, BECOMING NW 10 TO 15 KT AFTER
MIDNIGHT. SEAS 3 TO 5 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 4 FT. WAVE DETAIL: NW 2 FT
AT 4 SECONDS AND NE 2 FT AT 6 SECONDS.
SUN NIGHT
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND
NE 2 FT AT 6 SECONDS. RAIN AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
MON
S WINDS 20 TO 25 KT, BECOMING SW 25 TO 30 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT, BUILDING TO 7 TO 10 FT IN THE
AFTERNOON. WAVE DETAIL: SW 6 FT AT 6 SECONDS AND NE 1 FOOT AT
6 SECONDS, BECOMING SW 10 FT AT 8 SECONDS AND NE 1 FOOT AT
6 SECONDS. RAIN. VSBY 1 TO 3 NM IN THE MORNING.
MON NIGHT
W WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
9 TO 13 FT, BUILDING TO 12 TO 16 FT AFTER MIDNIGHT. RAIN LIKELY,
MAINLY IN THE EVENING.
TUE
W WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS 11 TO
15 FT.
TUE NIGHT
W WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
10 TO 14 FT.
WED
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 8 TO
11 FT.
WED NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 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.
ANZ256-271600-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
1005 PM EST FRI DEC 26 2025
OVERNIGHT
E WINDS AROUND 10 KT, INCREASING TO 15 TO 20 KT.
SEAS 2 TO 4 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND E 2 FT AT
11 SECONDS. SNOW. FREEZING RAIN. VSBY 1 NM OR LESS.
SAT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NE 4 FT AT 5 SECONDS AND E 2 FT AT 13 SECONDS.
A CHANCE OF SNOW AND FREEZING RAIN 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 5 FT. WAVE DETAIL: N 4 FT AT 6 SECONDS AND E
2 FT AT 13 SECONDS.
SUN
NW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT
AT 5 SECONDS AND NE 2 FT AT 5 SECONDS.
SUN NIGHT
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW 4 FT
AT 5 SECONDS AND E 2 FT AT 12 SECONDS. A CHANCE OF RAIN IN THE
EVENING, THEN RAIN AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
MON
SW WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT IN THE
AFTERNOON. SEAS 5 TO 7 FT, BUILDING TO 7 TO 10 FT IN THE
AFTERNOON. WAVE DETAIL: SW 7 FT AT 7 SECONDS AND E 1 FOOT AT
12 SECONDS, BECOMING SW 10 FT AT 8 SECONDS AND E 1 FOOT AT
12 SECONDS. RAIN. VSBY 1 TO 3 NM IN THE MORNING.
MON NIGHT
W WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
9 TO 13 FT, BUILDING TO 11 TO 15 FT AFTER MIDNIGHT. RAIN LIKELY,
MAINLY IN THE EVENING.
TUE
W WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS 10 TO
14 FT.
TUE NIGHT
W WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
9 TO 13 FT.
WED
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 7 TO
10 FT.
WED NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 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.
ANZ232-271600-
NANTUCKET SOUND-
1005 PM EST FRI DEC 26 2025
OVERNIGHT
NE WINDS AROUND 5 KT, INCREASING TO 10 TO 15 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT AT 4 SECONDS AND NW 1 FOOT
AT 5 SECONDS. SNOW LIKELY. VSBY 1 NM OR LESS.
SAT
NE WINDS 10 TO 15 KT, BECOMING N 15 TO 20 KT IN THE
AFTERNOON. 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 MORNING WITH VSBY
1 TO 3 NM.
SAT NIGHT
N WINDS 15 TO 20 KT, BECOMING NW 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT AT 5 SECONDS AND E
2 FT AT 12 SECONDS.
SUN
W 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 AROUND 2 FT. WAVE DETAIL:
W 2 FT AT 3 SECONDS AND NE 1 FOOT AT 6 SECONDS. RAIN AFTER
MIDNIGHT WITH VSBY 1 TO 3 NM.
MON
S WINDS 15 TO 20 KT, BECOMING SW 20 TO 25 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 2 TO 4 FT, BUILDING TO 4 TO
6 FT IN THE AFTERNOON. WAVE DETAIL: S 3 FT AT 4 SECONDS AND NE
1 FOOT AT 6 SECONDS, BECOMING SW 5 FT AT 5 SECONDS AND E 1 FOOT
AT 5 SECONDS. RAIN. VSBY 1 TO 3 NM IN THE MORNING.
MON NIGHT
W WINDS 25 TO 35 KT. SEAS 5 TO 7 FT, BUILDING TO
6 TO 9 FT AFTER MIDNIGHT. RAIN LIKELY, MAINLY IN THE EVENING.
TUE AND TUE NIGHT
W WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT.
SEAS 5 TO 8 FT.
WED AND WED NIGHT
W WINDS 25 TO 30 KT, DIMINISHING TO 20 TO
25 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.
ANZ233-271600-
VINEYARD SOUND-
1005 PM EST FRI DEC 26 2025
OVERNIGHT
NE WINDS AROUND 5 KT, INCREASING TO 10 TO 15 KT.
SEAS 1 FOOT OR LESS, THEN AROUND 2 FT. WAVE DETAIL: NE 1 FOOT AT
3 SECONDS AND SW 1 FOOT AT 5 SECONDS, BECOMING NE 1 FOOT AT
3 SECONDS AND SW 1 FOOT AT 7 SECONDS. SNOW LIKELY. VSBY 1 NM OR
LESS.
SAT
NE WINDS 15 TO 20 KT. SEAS 2 TO 3 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 TO 3 NM.
SAT NIGHT
NW WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE DETAIL:
N 1 FOOT AT 5 SECONDS AND E 1 FOOT AT 13 SECONDS.
SUN
W WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT
IN THE AFTERNOON. WAVE DETAIL: NW 1 FOOT AT 3 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. WAVE DETAIL: SW 3 FT AT 5 SECONDS AND
NE 1 FOOT AT 6 SECONDS. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
MON
S WINDS 15 TO 20 KT, BECOMING SW 20 TO 25 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 4 TO 6 FT. WAVE DETAIL: SW
6 FT AT 7 SECONDS AND NE 1 FOOT AT 5 SECONDS. RAIN. VSBY 1 TO
3 NM IN THE MORNING.
MON NIGHT
SW WINDS 25 TO 35 KT, BECOMING W 30 TO 40 KT AFTER
MIDNIGHT. SEAS 6 TO 9 FT. RAIN LIKELY, MAINLY IN THE EVENING.
TUE
W WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS 7 TO
10 FT.
TUE NIGHT AND WED
W WINDS 30 TO 40 KT, DIMINISHING TO 25 TO
30 KT. SEAS 5 TO 8 FT.
WED 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.
ANZ234-271600-
BUZZARDS BAY-
1005 PM EST FRI DEC 26 2025
OVERNIGHT
NE WINDS AROUND 5 KT, INCREASING TO 10 TO 15 KT.
SEAS 1 FOOT OR LESS, THEN AROUND 2 FT. WAVE DETAIL: NE 1 FOOT AT
3 SECONDS AND W 1 FOOT AT 5 SECONDS, BECOMING NE 1 FOOT AT
2 SECONDS AND SW 1 FOOT AT 7 SECONDS. SNOW LIKELY. 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 2 FT AT 3 SECONDS AND SW 1 FOOT AT
7 SECONDS. A CHANCE OF SNOW IN THE MORNING WITH VSBY 1 TO 3 NM.
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 3 SECONDS AND E 1 FOOT AT 13 SECONDS.
SUN
W WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: NW
1 FOOT AT 3 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. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND
NE 1 FOOT AT 6 SECONDS. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
MON
S WINDS 15 TO 20 KT, BECOMING SW 20 TO 25 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 3 TO 5 FT. WAVE DETAIL: SW
5 FT AT 7 SECONDS AND E 1 FOOT AT 5 SECONDS. RAIN. VSBY 1 TO 3 NM
IN THE MORNING.
MON NIGHT
W WINDS 25 TO 35 KT. SEAS 4 TO 6 FT. RAIN LIKELY IN
THE EVENING.
TUE AND TUE NIGHT
W WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT.
SEAS 4 TO 6 FT.
WED AND WED NIGHT
W 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.
ANZ235-271600-
RHODE ISLAND SOUND-
1005 PM EST FRI DEC 26 2025
OVERNIGHT
NE WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH
GUSTS UP TO 20 KT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT. WAVE
DETAIL: NE 1 FOOT AT 3 SECONDS AND SW 1 FOOT AT 6 SECONDS,
BECOMING NE 2 FT AT 3 SECONDS AND S 1 FOOT AT 8 SECONDS. SNOW.
VSBY 1 NM OR LESS.
SAT
N WINDS 15 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 TO 3 NM.
SAT NIGHT
N WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE
2 FT AT 4 SECONDS AND NW 1 FOOT AT 7 SECONDS.
SUN
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: NW 2 FT
AT 5 SECONDS AND NE 1 FOOT AT 4 SECONDS.
SUN NIGHT
SW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 5 SECONDS
AND NE 1 FOOT AT 6 SECONDS. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
MON
S WINDS 15 TO 20 KT, BECOMING SW 20 TO 25 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 3 TO 5 FT, BUILDING TO 5 TO
7 FT IN THE AFTERNOON. WAVE DETAIL: S 5 FT AT 6 SECONDS AND E
1 FOOT AT 12 SECONDS, BECOMING SW 7 FT AT 8 SECONDS AND E 1 FOOT
AT 12 SECONDS. RAIN. VSBY 1 TO 3 NM IN THE MORNING.
MON NIGHT
W WINDS 25 TO 35 KT, BECOMING 30 TO 35 KT AFTER
MIDNIGHT. SEAS 8 TO 11 FT. RAIN LIKELY IN THE EVENING.
TUE
W WINDS 30 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS 7 TO
10 FT.
TUE NIGHT
W WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS
6 TO 9 FT.
WED AND WED 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.
ANZ237-271600-
BLOCK ISLAND SOUND-
1005 PM EST FRI DEC 26 2025
OVERNIGHT
E WINDS AROUND 10 KT, BECOMING NE 15 TO 20 KT. SEAS
2 TO 3 FT. WAVE DETAIL: E 2 FT AT 3 SECONDS AND SW 1 FOOT AT
7 SECONDS. SNOW. VSBY 1 NM OR LESS.
SAT
NE WINDS 15 TO 20 KT, BECOMING N 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND
S 1 FOOT AT 7 SECONDS. A CHANCE OF SNOW AND FREEZING RAIN IN THE
MORNING WITH VSBY 1 TO 3 NM.
SAT NIGHT
N WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE
2 FT AT 5 SECONDS AND NW 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 NE 1 FOOT AT 4 SECONDS.
SUN NIGHT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 5 SECONDS AND E
1 FOOT AT 13 SECONDS. A CHANCE OF RAIN IN THE EVENING, THEN RAIN
AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
MON
SW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 4 TO 6 FT. WAVE DETAIL: SW
6 FT AT 8 SECONDS AND E 1 FOOT AT 12 SECONDS. RAIN. VSBY 1 TO
3 NM IN THE MORNING.
MON NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS
7 TO 10 FT. RAIN LIKELY IN THE EVENING.
TUE
W WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 6 TO
9 FT.
TUE NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS
5 TO 7 FT.
WED AND WED 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.
ANZ230-271600-
BOSTON HARBOR-
1005 PM EST FRI DEC 26 2025
OVERNIGHT
N WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT. WAVES
1 FOOT OR LESS, THEN AROUND 2 FT. SNOW LIKELY. 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 TO 3 NM.
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 AND MON
S WINDS 15 TO 20 KT. WAVES AROUND 2 FT. A
CHANCE OF RAIN IN THE EVENING, THEN RAIN. VSBY 1 TO 3 NM.
MON NIGHT
SW WINDS 20 TO 25 KT, BECOMING W 25 TO 30 KT AFTER
MIDNIGHT. WAVES AROUND 2 FT. RAIN LIKELY IN THE EVENING.
TUE THROUGH WED NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO
35 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.
ANZ236-271600-
NARRAGANSETT BAY-
1005 PM EST FRI DEC 26 2025
OVERNIGHT
NE WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT.
WAVES 1 FOOT OR LESS, THEN AROUND 2 FT. SNOW. 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 TO 3 NM.
SAT NIGHT
NW WINDS 5 TO 10 KT. WAVES AROUND 2 FT IN THE
EVENING, THEN 1 FOOT OR LESS.
SUN
W WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.
SUN NIGHT
SW WINDS 5 TO 10 KT, BECOMING S 10 TO 15 KT WITH
GUSTS UP TO 20 KT AFTER MIDNIGHT. WAVES 1 FOOT OR LESS, THEN
AROUND 2 FT AFTER MIDNIGHT. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
MON
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES 2 TO
3 FT, BUILDING TO 3 TO 5 FT IN THE AFTERNOON. RAIN. VSBY 1 TO
3 NM IN THE MORNING.
MON NIGHT
W WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. WAVES
4 TO 6 FT. RAIN LIKELY IN THE EVENING.
TUE
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. WAVES 4 TO
6 FT.
TUE NIGHT AND WED
W WINDS 20 TO 25 KT, DIMINISHING TO 15 TO
20 KT. GUSTS UP TO 30 KT. WAVES 2 TO 4 FT.
WED NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES
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.
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