690
FZUS51 KBOX 150006
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
706 PM EST SUN DEC 14 2025
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-151300-
706 PM EST SUN DEC 14 2025
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
AN ARCTIC COLD FRONT WILL CROSS THE WATERS THIS EVENING. WNW GALE
FORCE WIND GUSTS ARE THE EXPECTED TONIGHT INTO MONDAY. HIGH PRES
THEN BUILDS S OF THE WATERS TUE AND MOVES E BY WED. STRONG LOW PRES
TRACKING WELL TO OUR N MAY BRING SRLY GALE FORCE WIND GUSTS SOMETIME
LATE THU INTO EARLY FRI AHEAD OF OUR NEXT COLD FRONT.
ANZ250-151300-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
706 PM EST SUN DEC 14 2025
..GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
N WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 4 TO
6 FT, BUILDING TO 5 TO 8 FT AFTER MIDNIGHT. WAVE DETAIL: N 6 FT
AT 6 SECONDS AND SE 1 FOOT AT 9 SECONDS, BECOMING N 8 FT AT
7 SECONDS AND SE 1 FOOT AT 11 SECONDS. SNOW SHOWERS LIKELY THIS
EVENING WITH VSBY 1 NM OR LESS.
MON
NW WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT IN THE
AFTERNOON. SEAS 5 TO 8 FT. WAVE DETAIL: N 7 FT AT 7 SECONDS AND
SE 2 FT AT 11 SECONDS.
MON NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 6 FT, SUBSIDING TO 3 TO 4 FT AFTER MIDNIGHT. WAVE DETAIL: W
5 FT AT 5 SECONDS AND NE 3 FT AT 7 SECONDS, BECOMING W 4 FT AT
5 SECONDS AND NE 1 FOOT AT 7 SECONDS.
TUE
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND NE 1 FOOT AT
7 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT WITH
GUSTS UP TO 30 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT, BUILDING TO
3 TO 5 FT AFTER MIDNIGHT. WAVE DETAIL: W 3 FT AT 3 SECONDS AND SE
1 FOOT AT 11 SECONDS, BECOMING SW 4 FT AT 4 SECONDS AND SE 1 FOOT
AT 11 SECONDS.
WED
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT. WAVE DETAIL: SW 5 FT AT 5 SECONDS AND SE 1 FOOT AT
10 SECONDS.
WED NIGHT
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT.
THU
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT.
THU NIGHT AND FRI
S WINDS 25 TO 30 KT, BECOMING SW. GUSTS UP
TO 40 KT. SEAS 4 TO 6 FT. RAIN LIKELY.
FRI NIGHT
NW WINDS 25 TO 30 KT WITH GUSTS UP 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.
ANZ251-151300-
MASSACHUSETTS BAY AND IPSWICH BAY-
706 PM EST SUN DEC 14 2025
..GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
NW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO
5 FT. WAVE DETAIL: N 5 FT AT 5 SECONDS AND SE 1 FOOT AT
10 SECONDS. SNOW SHOWERS LIKELY THIS EVENING WITH VSBY 1 NM OR
LESS.
MON
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NE 5 FT AT 8 SECONDS AND NW 4 FT AT 4 SECONDS.
MON NIGHT
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS
AND NE 3 FT AT 7 SECONDS.
TUE
W WINDS 10 TO 15 KT, BECOMING SW 5 TO 10 KT IN THE
AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND
N 1 FOOT AT 6 SECONDS.
TUE NIGHT AND WED
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND N 1 FOOT AT
4 SECONDS.
WED NIGHT
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS
AND SE 1 FOOT AT 10 SECONDS.
THU
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT.
THU NIGHT AND FRI
S WINDS 25 TO 30 KT, BECOMING SW. SEAS 3 TO
4 FT. RAIN LIKELY.
FRI NIGHT
NW WINDS 25 TO 30 KT WITH GUSTS UP 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.
ANZ231-151300-
CAPE COD BAY-
706 PM EST SUN DEC 14 2025
..GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
NW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 4 TO
6 FT. WAVE DETAIL: N 6 FT AT 7 SECONDS AND S 1 FOOT AT 7 SECONDS.
SNOW SHOWERS, MAINLY THIS EVENING. LIGHT FREEZING SPRAY AFTER
MIDNIGHT. VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM AFTER
MIDNIGHT.
MON
NW WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: NW 6 FT AT 7 SECONDS AND
N 5 FT AT 8 SECONDS. LIGHT FREEZING SPRAY.
MON NIGHT
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: NW 4 FT AT 7 SECONDS
AND SE 1 FOOT AT 10 SECONDS.
TUE
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: W 2 FT
AT 6 SECONDS AND NE 1 FOOT AT 7 SECONDS.
TUE NIGHT AND WED
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT.
SEAS 2 TO 4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND N 1 FOOT AT
5 SECONDS.
WED NIGHT
W 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: SW 2 FT AT 4 SECONDS AND SE 1 FOOT AT 10 SECONDS.
THU
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT.
THU NIGHT AND FRI
S WINDS 25 TO 30 KT, BECOMING SW. GUSTS UP
TO 40 KT. SEAS 4 TO 6 FT. RAIN LIKELY. VSBY 1 TO 3 NM.
FRI NIGHT
NW 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.
ANZ254-151300-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
706 PM EST SUN DEC 14 2025
..GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
N WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 4 TO
6 FT, BUILDING TO 6 TO 9 FT AFTER MIDNIGHT. WAVE DETAIL: N 6 FT
AT 6 SECONDS AND S 2 FT AT 7 SECONDS, BECOMING NW 8 FT AT
7 SECONDS AND N 7 FT AT 8 SECONDS. SNOW SHOWERS WITH A CHANCE OF
SHOWERS THIS EVENING, THEN A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. VSBY 1 NM OR LESS.
MON
NW WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT IN THE
AFTERNOON. SEAS 6 TO 9 FT. WAVE DETAIL: W 7 FT AT 7 SECONDS AND N
7 FT AT 8 SECONDS. LIGHT FREEZING SPRAY IN THE MORNING.
MON NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
5 TO 7 FT, SUBSIDING TO 3 TO 5 FT AFTER MIDNIGHT. WAVE DETAIL: W
6 FT AT 6 SECONDS AND N 5 FT AT 8 SECONDS, BECOMING W 4 FT AT
6 SECONDS AND NE 3 FT AT 8 SECONDS.
TUE
W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. WAVE DETAIL: W 3 FT
AT 6 SECONDS AND NE 2 FT AT 7 SECONDS.
TUE NIGHT
SW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT, BUILDING TO
3 TO 5 FT AFTER MIDNIGHT. WAVE DETAIL: SW 2 FT AT 5 SECONDS AND N
2 FT AT 5 SECONDS, BECOMING SW 4 FT AT 5 SECONDS AND N 1 FOOT AT
4 SECONDS.
WED AND WED NIGHT
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT.
SEAS 4 TO 6 FT. WAVE DETAIL: SW 5 FT AT 6 SECONDS AND S 2 FT AT
10 SECONDS.
THU
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT.
THU NIGHT
S WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS
5 TO 7 FT. RAIN LIKELY.
FRI
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 6 TO
9 FT. RAIN LIKELY. VSBY 1 TO 3 NM.
FRI NIGHT
NW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 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.
ANZ255-151300-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
706 PM EST SUN DEC 14 2025
..GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
NW WINDS 25 TO 35 KT, BECOMING 30 TO 35 KT AFTER
MIDNIGHT. SEAS 5 TO 7 FT, BUILDING TO 6 TO 9 FT AFTER MIDNIGHT.
WAVE DETAIL: NW 7 FT AT 6 SECONDS AND N 2 FT AT 5 SECONDS,
BECOMING W 9 FT AT 7 SECONDS AND N 3 FT AT 6 SECONDS. A CHANCE OF
SNOW SHOWERS. LIGHT FREEZING SPRAY AFTER MIDNIGHT. VSBY 1 NM OR
LESS.
MON
NW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT, DIMINISHING
TO 20 TO 25 KT IN THE AFTERNOON. SEAS 6 TO 9 FT. WAVE DETAIL: W
8 FT AT 7 SECONDS AND NE 3 FT AT 8 SECONDS. LIGHT FREEZING SPRAY.
MON NIGHT
W WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT
AFTER MIDNIGHT. SEAS 5 TO 7 FT. WAVE DETAIL: W 6 FT AT 6 SECONDS
AND NE 2 FT AT 9 SECONDS.
TUE
W WINDS 15 TO 20 KT, DIMINISHING TO AROUND 10 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT, SUBSIDING TO 2 TO 4 FT IN THE
AFTERNOON. WAVE DETAIL: W 4 FT AT 7 SECONDS AND NW 1 FOOT AT
4 SECONDS, BECOMING SW 4 FT AT 7 SECONDS AND NW 1 FOOT AT
4 SECONDS.
TUE NIGHT
SW WINDS 10 TO 15 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT, BUILDING TO 4 TO 6 FT AFTER
MIDNIGHT. WAVE DETAIL: SW 3 FT AT 6 SECONDS AND W 1 FOOT AT
3 SECONDS, BECOMING W 6 FT AT 5 SECONDS AND SE 1 FOOT AT
10 SECONDS.
WED AND WED NIGHT
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT.
SEAS 5 TO 8 FT. WAVE DETAIL: SW 8 FT AT 7 SECONDS AND W 1 FOOT AT
4 SECONDS.
THU
SE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT.
THU NIGHT
S WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
6 TO 9 FT. RAIN LIKELY.
FRI
SW WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS 8 TO
11 FT. RAIN LIKELY. VSBY 1 TO 3 NM.
FRI NIGHT
NW WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
8 TO 11 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.
ANZ256-151300-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
706 PM EST SUN DEC 14 2025
..GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
NW WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS 5 TO
8 FT. WAVE DETAIL: NW 8 FT AT 6 SECONDS AND S 3 FT AT 9 SECONDS.
A CHANCE OF SNOW SHOWERS THIS EVENING WITH VSBY 1 TO 3 NM.
MON
NW WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT IN THE
AFTERNOON. SEAS 5 TO 8 FT. WAVE DETAIL: W 7 FT AT 7 SECONDS AND S
3 FT AT 10 SECONDS.
MON NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 FT. WAVE DETAIL: W 4 FT AT 6 SECONDS AND NE 1 FOOT AT
8 SECONDS. A CHANCE OF SNOW AFTER MIDNIGHT.
TUE
W WINDS 15 TO 20 KT, DIMINISHING TO AROUND 10 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: W 4 FT AT 5 SECONDS AND
SE 1 FOOT AT 11 SECONDS.
TUE NIGHT
SW WINDS 10 TO 15 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT, BUILDING TO 4 TO 6 FT AFTER
MIDNIGHT. WAVE DETAIL: SW 3 FT AT 6 SECONDS AND SE 1 FOOT AT
11 SECONDS, BECOMING W 6 FT AT 5 SECONDS AND SE 1 FOOT AT
10 SECONDS.
WED AND WED NIGHT
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT.
SEAS 5 TO 8 FT. WAVE DETAIL: SW 8 FT AT 7 SECONDS AND W 1 FOOT AT
4 SECONDS.
THU
SE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT.
THU NIGHT
S WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
6 TO 9 FT. RAIN LIKELY.
FRI
SW WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS 8 TO
11 FT. RAIN LIKELY. VSBY 1 TO 3 NM.
FRI NIGHT
NW WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
8 TO 11 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.
ANZ232-151300-
NANTUCKET SOUND-
706 PM EST SUN DEC 14 2025
..GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON
...FREEZING SPRAY ADVISORY IN EFFECT FROM 1 AM EST MONDAY THROUGH
MONDAY MORNING...
TONIGHT
NW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO
5 FT. WAVE DETAIL: N 5 FT AT 5 SECONDS AND S 1 FOOT AT 7 SECONDS.
SNOW SHOWERS, MAINLY THIS EVENING. LIGHT FREEZING SPRAY AFTER
MIDNIGHT. VSBY 1 NM OR LESS.
MON
NW WINDS 25 TO 30 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: NW 5 FT AT 4 SECONDS AND
NE 3 FT AT 8 SECONDS. LIGHT FREEZING SPRAY.
MON NIGHT
W WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: W
3 FT AT 4 SECONDS AND SW 2 FT AT 7 SECONDS.
TUE
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT
AT 3 SECONDS AND SW 1 FOOT AT 7 SECONDS.
TUE NIGHT
SW WINDS 10 TO 15 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS
AND N 1 FOOT AT 6 SECONDS.
WED AND WED NIGHT
NW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. WAVE
DETAIL: SW 4 FT AT 5 SECONDS AND SE 1 FOOT AT 11 SECONDS.
THU
S WINDS 15 TO 20 KT. SEAS 2 TO 3 FT.
THU NIGHT AND FRI
S WINDS 25 TO 35 KT, BECOMING SW. SEAS 4 TO
6 FT. RAIN LIKELY. VSBY 1 TO 3 NM.
FRI NIGHT
NW WINDS 30 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.
ANZ233-151300-
VINEYARD SOUND-
706 PM EST SUN DEC 14 2025
..GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON
...FREEZING SPRAY ADVISORY IN EFFECT FROM 1 AM EST MONDAY THROUGH
MONDAY MORNING...
TONIGHT
NW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO
4 FT. WAVE DETAIL: NW 4 FT AT 4 SECONDS AND N 2 FT AT 5 SECONDS.
LIGHT FREEZING SPRAY. A CHANCE OF SNOW SHOWERS THIS EVENING WITH
VSBY 1 NM OR LESS.
MON
NW WINDS 25 TO 30 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: W 4 FT AT 6 SECONDS AND
NE 2 FT AT 7 SECONDS. LIGHT FREEZING SPRAY.
MON NIGHT
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS
AND NE 2 FT AT 8 SECONDS.
TUE
W WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT AT 6 SECONDS AND
NE 1 FOOT AT 7 SECONDS.
TUE NIGHT
SW WINDS 10 TO 15 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: W 4 FT AT 4 SECONDS
AND SE 1 FOOT AT 11 SECONDS.
WED
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT. WAVE DETAIL: SW 6 FT AT 7 SECONDS AND W 1 FOOT AT
4 SECONDS.
WED NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, BECOMING
NW 5 TO 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT.
THU
S WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
THU NIGHT
S WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
4 TO 6 FT. RAIN LIKELY.
FRI
SW WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS 5 TO
7 FT. RAIN LIKELY. VSBY 1 TO 3 NM.
FRI NIGHT
NW WINDS 30 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.
ANZ234-151300-
BUZZARDS BAY-
706 PM EST SUN DEC 14 2025
..GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON
...FREEZING SPRAY ADVISORY IN EFFECT FROM 1 AM EST MONDAY THROUGH
MONDAY MORNING...
TONIGHT
NW WINDS 25 TO 30 KT. SEAS AROUND 3 FT. WAVE DETAIL: N
3 FT AT 5 SECONDS AND S 1 FOOT AT 6 SECONDS. LIGHT FREEZING
SPRAY. A CHANCE OF SNOW SHOWERS THIS EVENING WITH VSBY 1 NM OR
LESS.
MON
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT
AT 5 SECONDS AND NE 3 FT AT 7 SECONDS. LIGHT FREEZING SPRAY.
MON NIGHT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS AND NE
2 FT AT 7 SECONDS.
TUE
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: W 2 FT
AT 5 SECONDS AND NE 1 FOOT AT 7 SECONDS.
TUE NIGHT
SW WINDS 10 TO 15 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: W 4 FT AT 4 SECONDS
AND N 1 FOOT AT 5 SECONDS.
WED
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: SW 5 FT AT 5 SECONDS AND SE 1 FOOT AT
10 SECONDS.
WED NIGHT
W WINDS 15 TO 20 KT, DIMINISHING TO 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT.
THU
S WINDS 15 TO 20 KT. SEAS 2 TO 3 FT.
THU NIGHT AND FRI
S WINDS 30 TO 40 KT, BECOMING SW. SEAS 4 TO
6 FT. RAIN LIKELY. VSBY 1 TO 3 NM.
FRI NIGHT
NW 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.
ANZ235-151300-
RHODE ISLAND SOUND-
706 PM EST SUN DEC 14 2025
..GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
NW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 4 TO
6 FT. WAVE DETAIL: N 5 FT AT 5 SECONDS AND S 3 FT AT 10 SECONDS.
A CHANCE OF SNOW SHOWERS THIS EVENING.
MON
NW WINDS 25 TO 30 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: W 5 FT AT 6 SECONDS AND S
3 FT AT 10 SECONDS.
MON NIGHT
W WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: W
3 FT AT 5 SECONDS AND NE 1 FOOT AT 8 SECONDS.
TUE
NW WINDS 10 TO 15 KT, BECOMING W 5 TO 10 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: W 3 FT AT 6 SECONDS AND
SE 1 FOOT AT 11 SECONDS.
TUE NIGHT
SW WINDS 10 TO 15 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. SEAS AROUND 2 FT, BUILDING TO 3 TO 5 FT AFTER
MIDNIGHT. WAVE DETAIL: SW 2 FT AT 6 SECONDS AND W 1 FOOT AT
3 SECONDS, BECOMING SW 5 FT AT 5 SECONDS AND SE 1 FOOT AT
11 SECONDS.
WED
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT. WAVE DETAIL: SW 7 FT AT 6 SECONDS AND SE 1 FOOT AT
10 SECONDS.
WED NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, BECOMING
NW 10 TO 15 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT.
THU
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT.
THU NIGHT
S WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
5 TO 8 FT. RAIN LIKELY.
FRI
SW WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS 6 TO
9 FT. RAIN LIKELY. VSBY 1 TO 3 NM.
FRI NIGHT
NW 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.
ANZ237-151300-
BLOCK ISLAND SOUND-
706 PM EST SUN DEC 14 2025
..GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NW 4 FT AT 4 SECONDS AND S 2 FT AT 8 SECONDS.
A SLIGHT CHANCE OF SNOW SHOWERS THIS EVENING. LIGHT FREEZING
SPRAY AFTER MIDNIGHT.
MON
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 3 TO 5 FT. WAVE DETAIL: W 4 FT
AT 5 SECONDS AND S 2 FT AT 10 SECONDS. LIGHT FREEZING SPRAY IN
THE MORNING.
MON NIGHT
W WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 3 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND N 1 FOOT AT
4 SECONDS.
TUE
NW WINDS 10 TO 15 KT, BECOMING W 5 TO 10 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND
SW 1 FOOT AT 7 SECONDS.
TUE NIGHT
SW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT WITH
GUSTS UP TO 25 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: SW
3 FT AT 5 SECONDS AND SE 1 FOOT AT 11 SECONDS.
WED AND WED NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT.
SEAS 3 TO 5 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND SE 1 FOOT
AT 10 SECONDS.
THU
SE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT.
THU NIGHT AND FRI
S WINDS 30 TO 35 KT, BECOMING SW 25 TO
35 KT. GUSTS UP TO 45 KT. SEAS 5 TO 8 FT. RAIN. VSBY 1 TO 3 NM.
FRI NIGHT
NW WINDS 25 TO 30 KT WITH GUSTS UP 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.
ANZ230-151300-
BOSTON HARBOR-
706 PM EST SUN DEC 14 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. WAVES
AROUND 2 FT. SNOW SHOWERS LIKELY THIS EVENING WITH VSBY 1 NM OR
LESS.
MON
NW WINDS 20 TO 25 KT, BECOMING W 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. WAVES AROUND 2 FT.
MON NIGHT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. WAVES AROUND 2 FT.
TUE
W WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.
TUE NIGHT THROUGH WED NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP
TO 25 KT. WAVES AROUND 2 FT.
THU
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES AROUND
2 FT.
THU NIGHT AND FRI
S WINDS 25 TO 30 KT, BECOMING SW. WAVES
AROUND 2 FT. RAIN LIKELY.
FRI NIGHT
NW WINDS 25 TO 30 KT. WAVES AROUND 2 FT, EXCEPT 3 TO
5 FT AT THE OUTER HARBOR 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.
ANZ236-151300-
NARRAGANSETT BAY-
706 PM EST SUN DEC 14 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. WAVES
AROUND 3 FT. A SLIGHT CHANCE OF SNOW SHOWERS THIS EVENING.
MON
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT, DIMINISHING
TO 10 TO 15 KT WITH GUSTS UP TO 20 KT IN THE AFTERNOON. WAVES
2 TO 3 FT.
MON NIGHT
W WINDS 5 TO 10 KT. WAVES AROUND 2 FT.
TUE
W WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. WAVES
AROUND 2 FT.
TUE NIGHT AND WED
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
WAVES 2 TO 4 FT.
WED NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. WAVES 2 TO 4 FT.
THU
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES 2 TO
3 FT.
THU NIGHT
S WINDS 30 TO 35 KT WITH GUSTS UP TO 40 KT. WAVES
3 TO 5 FT. RAIN LIKELY.
FRI
SW WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. WAVES 4 TO
6 FT. RAIN LIKELY.
FRI NIGHT
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. WAVES
2 TO 3 FT, EXCEPT 5 TO 7 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.
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