524
FZUS51 KBOX 040307
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1006 PM EST TUE MAR 3 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-041600-
1006 PM EST TUE MAR 3 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
LOW PRES LIFTS N INTO THE SOUTH COASTAL WATERS LATE TUE AND MOVES
INTO THE GULF OF MAINE TUE NIGHT. HIGH PRES BUILDS OVER THE WATERS
WED, THEN A WARM FRONT APPROACHES FROM THE S THU. LOW PRES DEVELOPS
ON THE FRONT AND MOVES ACROSS THE SOUTH COASTAL WATERS THU NIGHT
INTO FRI. HIGH PRES RETURNS SAT.
ANZ250-041600-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
1006 PM EST TUE MAR 3 2026
OVERNIGHT
SE WINDS AROUND 10 KT, BECOMING W WITH GUSTS UP TO
20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND SE
3 FT AT 9 SECONDS. AREAS OF FOG. RAIN. VSBY 1 NM OR LESS.
WED
W WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT, BECOMING SW IN
THE AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: SE 4 FT AT 8 SECONDS
AND W 1 FOOT AT 3 SECONDS.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SE
4 FT AT 9 SECONDS.
THU
W WINDS AROUND 5 KT, BECOMING NE 10 TO 15 KT WITH GUSTS UP
TO 25 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT
AT 8 SECONDS AND NE 1 FOOT AT 3 SECONDS. AREAS OF FOG IN THE
AFTERNOON. A CHANCE OF RAIN IN THE AFTERNOON.
THU NIGHT
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. WAVE DETAIL: E
4 FT AT 5 SECONDS AND SE 3 FT AT 10 SECONDS. RAIN. AREAS OF FOG
IN THE EVENING WITH VSBY 1 NM OR LESS.
FRI
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO
8 FT. WAVE DETAIL: E 7 FT AT 10 SECONDS AND NE 6 FT AT 6 SECONDS.
RAIN AND SLEET LIKELY IN THE MORNING, THEN A CHANCE OF RAIN IN
THE AFTERNOON.
FRI NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
BECOMING E 5 TO 10 KT AFTER MIDNIGHT. SEAS 6 TO 8 FT.
SAT
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO
7 FT.
SAT NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 6 FT. A CHANCE OF RAIN.
SUN
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT. A CHANCE OF RAIN.
SUN NIGHT
SW 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.
ANZ251-041600-
MASSACHUSETTS BAY AND IPSWICH BAY-
1006 PM EST TUE MAR 3 2026
OVERNIGHT
SE WINDS 5 TO 10 KT, BECOMING W. SEAS AROUND 2 FT.
WAVE DETAIL: SE 2 FT AT 4 SECONDS AND E 2 FT AT 9 SECONDS. AREAS
OF FOG. RAIN. VSBY 1 NM OR LESS.
WED
W WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: E 2 FT AT 8 SECONDS AND W 1 FOOT AT
2 SECONDS.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
E 2 FT AT 11 SECONDS.
THU
NW WINDS AROUND 5 KT, BECOMING NE 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SE
2 FT AT 11 SECONDS AND NE 1 FOOT AT 3 SECONDS. AREAS OF FOG IN
THE AFTERNOON. A CHANCE OF RAIN IN THE AFTERNOON.
THU NIGHT
NE WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT, BUILDING TO 3 TO 5 FT AFTER
MIDNIGHT. WAVE DETAIL: E 3 FT AT 4 SECONDS AND SE 2 FT AT
11 SECONDS, BECOMING E 4 FT AT 5 SECONDS AND SE 2 FT AT
10 SECONDS. RAIN. SLEET AFTER MIDNIGHT. AREAS OF FOG IN THE
EVENING WITH VSBY 1 NM OR LESS.
FRI
NE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: NE 5 FT AT 6 SECONDS AND
E 5 FT AT 11 SECONDS. RAIN AND SLEET LIKELY IN THE MORNING, THEN
A CHANCE OF RAIN IN THE AFTERNOON.
FRI NIGHT
NE WINDS 10 TO 15 KT, BECOMING E 5 TO 10 KT AFTER
MIDNIGHT. SEAS 4 TO 6 FT.
SAT
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT.
SAT NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 FT. A CHANCE OF RAIN.
SUN
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. A CHANCE OF RAIN.
SUN NIGHT
SW WINDS 10 TO 15 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.
ANZ231-041600-
CAPE COD BAY-
1006 PM EST TUE MAR 3 2026
OVERNIGHT
SE WINDS 5 TO 10 KT, BECOMING W WITH GUSTS UP TO
20 KT. SEAS AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 8 SECONDS AND SE
1 FOOT AT 4 SECONDS. AREAS OF FOG. RAIN. VSBY 1 NM OR LESS.
WED
W WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE MORNING. SEAS
AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 8 SECONDS AND W 1 FOOT AT
2 SECONDS. AREAS OF FOG IN THE MORNING.
WED NIGHT
SW WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:
SE 2 FT AT 8 SECONDS AND W 1 FOOT AT 3 SECONDS.
THU
S WINDS AROUND 5 KT, BECOMING NE IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 9 SECONDS AND S 1 FOOT AT
2 SECONDS. AREAS OF FOG. A CHANCE OF RAIN IN THE AFTERNOON. VSBY
1 TO 3 NM.
THU NIGHT
E 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 SE 2 FT AT 10 SECONDS. RAIN. AREAS OF FOG
IN THE EVENING WITH VSBY 1 NM OR LESS.
FRI
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. WAVE DETAIL: SE 3 FT AT 11 SECONDS AND NE 2 FT AT
3 SECONDS. RAIN LIKELY, MAINLY IN THE MORNING.
FRI NIGHT
E WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
SAT
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT.
SAT NIGHT AND SUN
SW WINDS 15 TO 20 KT, BECOMING W 10 TO
15 KT. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. A CHANCE OF RAIN.
SUN NIGHT
SW WINDS 5 TO 10 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.
ANZ254-041600-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
1006 PM EST TUE MAR 3 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING
OVERNIGHT
S WINDS 10 TO 15 KT, BECOMING W. GUSTS UP TO 30 KT.
SEAS 4 TO 6 FT. WAVE DETAIL: SE 6 FT AT 8 SECONDS AND SE 3 FT AT
5 SECONDS. AREAS OF FOG. RAIN. VSBY 1 NM OR LESS.
WED
W WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT, DIMINISHING TO
AROUND 5 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: SE
6 FT AT 8 SECONDS AND W 1 FOOT AT 4 SECONDS. AREAS OF FOG IN THE
MORNING WITH VSBY 1 TO 3 NM.
WED NIGHT
SW WINDS AROUND 5 KT. SEAS 3 TO 5 FT. WAVE DETAIL:
SE 5 FT AT 8 SECONDS. AREAS OF FOG. VSBY 1 NM OR LESS.
THU
S WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. SEAS
2 TO 4 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND SE 1 FOOT AT
12 SECONDS. AREAS OF FOG. A CHANCE OF RAIN IN THE AFTERNOON. VSBY
1 NM OR LESS.
THU NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
3 TO 5 FT. WAVE DETAIL: E 3 FT AT 4 SECONDS AND SE 3 FT AT
10 SECONDS. RAIN LIKELY. AREAS OF FOG IN THE EVENING WITH VSBY
1 NM OR LESS.
FRI
NE WINDS 15 TO 20 KT. SEAS 5 TO 8 FT. WAVE DETAIL: SE 7 FT
AT 11 SECONDS AND E 5 FT AT 5 SECONDS. RAIN LIKELY, MAINLY IN THE
MORNING.
FRI NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
BECOMING E 5 TO 10 KT AFTER MIDNIGHT. SEAS 6 TO 8 FT.
SAT
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO
8 FT.
SAT NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 7 FT. A CHANCE OF RAIN.
SUN
W WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. A CHANCE OF RAIN.
SUN NIGHT
SW WINDS AROUND 10 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.
ANZ255-041600-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
1006 PM EST TUE MAR 3 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING
OVERNIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 7 FT. WAVE DETAIL: S 7 FT AT 8 SECONDS AND SE 1 FOOT AT
5 SECONDS. AREAS OF FOG. RAIN. VSBY 1 NM OR LESS.
WED
W WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT, DIMINISHING TO
AROUND 5 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: S 6 FT
AT 8 SECONDS AND W 1 FOOT AT 3 SECONDS. AREAS OF FOG IN THE
MORNING WITH VSBY 1 TO 3 NM.
WED NIGHT
SW WINDS AROUND 5 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S
5 FT AT 8 SECONDS. AREAS OF FOG. VSBY 1 NM OR LESS.
THU
SE WINDS AROUND 5 KT, BECOMING NE IN THE AFTERNOON. SEAS
2 TO 4 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND SE 1 FOOT AT
12 SECONDS. AREAS OF FOG. A CHANCE OF RAIN IN THE AFTERNOON. VSBY
1 NM OR LESS.
THU NIGHT
E WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT, BUILDING TO 3 TO 5 FT AFTER MIDNIGHT.
WAVE DETAIL: SE 3 FT AT 9 SECONDS AND SE 2 FT AT 12 SECONDS,
BECOMING SE 3 FT AT 5 SECONDS AND SE 3 FT AT 11 SECONDS. RAIN
LIKELY. AREAS OF FOG IN THE EVENING WITH VSBY 1 NM OR LESS.
FRI
NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. WAVE DETAIL: E 4 FT
AT 5 SECONDS AND SE 3 FT AT 11 SECONDS. RAIN LIKELY, MAINLY IN
THE MORNING.
FRI NIGHT
NE WINDS 10 TO 15 KT, BECOMING E 5 TO 10 KT AFTER
MIDNIGHT. SEAS 4 TO 6 FT.
SAT
S WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
SAT NIGHT AND SUN
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT,
DIMINISHING TO 15 TO 20 KT. SEAS 5 TO 8 FT. A CHANCE OF RAIN.
SUN NIGHT
SW WINDS 10 TO 15 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.
ANZ256-041600-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
1006 PM EST TUE MAR 3 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING
OVERNIGHT
S WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT. GUSTS
UP TO 25 KT. SEAS 4 TO 6 FT. WAVE DETAIL: S 6 FT AT 8 SECONDS.
AREAS OF FOG. RAIN. VSBY 1 NM OR LESS.
WED
W WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE MORNING. SEAS
4 TO 6 FT. WAVE DETAIL: SE 6 FT AT 8 SECONDS. AREAS OF FOG IN THE
MORNING WITH VSBY 1 NM OR LESS.
WED NIGHT
SW WINDS AROUND 5 KT. SEAS 4 TO 5 FT. WAVE DETAIL:
SE 5 FT AT 8 SECONDS. AREAS OF FOG. VSBY 1 TO 3 NM, DECREASING TO
1 NM OR LESS AFTER MIDNIGHT.
THU
E WINDS AROUND 5 KT, BECOMING NE 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: SE 4 FT
AT 8 SECONDS AND SE 3 FT AT 11 SECONDS. AREAS OF FOG. A CHANCE OF
RAIN. VSBY 1 NM OR LESS.
THU NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
3 TO 5 FT. WAVE DETAIL: SE 3 FT AT 5 SECONDS AND SE 3 FT AT
10 SECONDS. RAIN. AREAS OF FOG IN THE EVENING WITH VSBY 1 NM OR
LESS.
FRI
NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. WAVE DETAIL: NE 4 FT
AT 5 SECONDS AND SE 3 FT AT 11 SECONDS. RAIN LIKELY IN THE
MORNING.
FRI NIGHT
NE WINDS 10 TO 15 KT, BECOMING E 5 TO 10 KT AFTER
MIDNIGHT. SEAS 4 TO 5 FT.
SAT
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT.
SAT NIGHT AND SUN
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT,
DIMINISHING TO 15 TO 20 KT. SEAS 5 TO 8 FT. A CHANCE OF RAIN.
SUN NIGHT
SW WINDS 10 TO 15 KT. SEAS 4 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.
ANZ232-041600-
NANTUCKET SOUND-
1006 PM EST TUE MAR 3 2026
OVERNIGHT
S WINDS 5 TO 10 KT, BECOMING W 10 TO 15 KT. GUSTS UP
TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SE 2 FT AT 5 SECONDS AND
SE 2 FT AT 8 SECONDS. AREAS OF FOG. RAIN. VSBY 1 NM OR LESS.
WED
W WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE MORNING. SEAS
2 TO 3 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND SE 2 FT AT
8 SECONDS. AREAS OF FOG IN THE MORNING WITH VSBY 1 TO 3 NM.
WED NIGHT
SW WINDS AROUND 5 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S
2 FT AT 7 SECONDS. AREAS OF FOG. VSBY 1 NM OR LESS.
THU
S WINDS AROUND 5 KT, BECOMING NE IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS AND E 1 FOOT AT
2 SECONDS. AREAS OF FOG. A CHANCE OF RAIN IN THE AFTERNOON. VSBY
1 NM OR LESS.
THU NIGHT
E WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: E 2 FT AT 3 SECONDS AND SE
2 FT AT 11 SECONDS. RAIN. AREAS OF FOG IN THE EVENING WITH VSBY
1 NM OR LESS.
FRI
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. WAVE DETAIL: E 2 FT AT 4 SECONDS AND SE 2 FT AT 11 SECONDS.
RAIN LIKELY, MAINLY IN THE MORNING.
FRI NIGHT
NE WINDS 10 TO 15 KT, BECOMING E 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT.
SAT
S WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
SAT NIGHT
SW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. A CHANCE OF
RAIN.
SUN
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. A CHANCE OF RAIN.
SUN NIGHT
SW WINDS 5 TO 10 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.
ANZ233-041600-
VINEYARD SOUND-
1006 PM EST TUE MAR 3 2026
OVERNIGHT
S WINDS 5 TO 10 KT, BECOMING SW WITH GUSTS UP TO
20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND SW
2 FT AT 4 SECONDS. AREAS OF FOG. RAIN. VSBY 1 NM OR LESS.
WED
W WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE MORNING. SEAS
2 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND SW 1 FOOT AT
4 SECONDS. AREAS OF FOG IN THE MORNING.
WED NIGHT
SW WINDS AROUND 5 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S
3 FT AT 8 SECONDS AND SW 1 FOOT AT 5 SECONDS. AREAS OF FOG. VSBY
1 TO 3 NM, DECREASING TO 1 NM OR LESS AFTER MIDNIGHT.
THU
SE WINDS AROUND 5 KT, BECOMING NE IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS AND E 1 FOOT AT
2 SECONDS. AREAS OF FOG. A CHANCE OF RAIN IN THE AFTERNOON. VSBY
1 NM OR LESS, INCREASING TO 1 TO 3 NM IN THE AFTERNOON.
THU NIGHT
E WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 2 FT AT 10 SECONDS AND
E 1 FOOT AT 2 SECONDS. RAIN. AREAS OF FOG IN THE EVENING WITH
VSBY 1 NM OR LESS.
FRI
NE 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 S 1 FOOT AT
5 SECONDS. RAIN LIKELY, MAINLY IN THE MORNING.
FRI NIGHT
NE WINDS 10 TO 15 KT, BECOMING E 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT.
SAT
S WINDS 15 TO 20 KT. SEAS 2 TO 3 FT.
SAT NIGHT
SW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. A CHANCE OF
RAIN.
SUN
SW WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. A CHANCE OF RAIN.
SUN NIGHT
SW WINDS 10 TO 15 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.
ANZ234-041600-
BUZZARDS BAY-
1006 PM EST TUE MAR 3 2026
OVERNIGHT
S WINDS 5 TO 10 KT, BECOMING SW WITH GUSTS UP TO
20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT AT 7 SECONDS AND SW
2 FT AT 3 SECONDS. AREAS OF FOG. RAIN. VSBY 1 NM OR LESS.
WED
W WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
2 TO 3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND E 1 FOOT AT
4 SECONDS. AREAS OF FOG IN THE MORNING.
WED NIGHT
SW WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:
S 2 FT AT 8 SECONDS AND SW 1 FOOT AT 5 SECONDS. AREAS OF FOG.
VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS AFTER MIDNIGHT.
THU
SE WINDS AROUND 5 KT, BECOMING NE IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 8 SECONDS AND E 1 FOOT AT
2 SECONDS. AREAS OF FOG. A CHANCE OF RAIN IN THE AFTERNOON. VSBY
1 NM OR LESS.
THU NIGHT
NE WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 10 SECONDS
AND E 1 FOOT AT 2 SECONDS. RAIN. AREAS OF FOG IN THE EVENING WITH
VSBY 1 NM OR LESS.
FRI
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 SE 2 FT AT
11 SECONDS. RAIN LIKELY, MAINLY IN THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SAT
S WINDS 15 TO 20 KT. SEAS 2 TO 3 FT.
SAT NIGHT AND SUN
SW WINDS 20 TO 25 KT, DIMINISHING TO 10 TO
15 KT. SEAS 2 TO 4 FT. A CHANCE OF RAIN.
SUN NIGHT
SW 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.
ANZ235-041600-
RHODE ISLAND SOUND-
1006 PM EST TUE MAR 3 2026
OVERNIGHT
S WINDS 5 TO 10 KT, BECOMING SW WITH GUSTS UP TO
20 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 8 SECONDS AND SE
1 FOOT AT 5 SECONDS. AREAS OF FOG. RAIN. VSBY 1 NM OR LESS.
WED
W WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE MORNING. SEAS
3 TO 5 FT. WAVE DETAIL: S 5 FT AT 8 SECONDS AND SW 1 FOOT AT
3 SECONDS. AREAS OF FOG IN THE MORNING WITH VSBY 1 TO 3 NM.
WED NIGHT
SW WINDS AROUND 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: S
4 FT AT 8 SECONDS. AREAS OF FOG. VSBY 1 TO 3 NM, DECREASING TO
1 NM OR LESS AFTER MIDNIGHT.
THU
E WINDS AROUND 5 KT, BECOMING NE IN THE AFTERNOON. SEAS
2 TO 4 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND SE 2 FT AT
12 SECONDS. AREAS OF FOG. A CHANCE OF RAIN. VSBY 1 NM OR LESS.
THU NIGHT
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. WAVE DETAIL: E
3 FT AT 4 SECONDS AND SE 3 FT AT 10 SECONDS. RAIN. AREAS OF FOG
IN THE EVENING WITH VSBY 1 NM OR LESS.
FRI
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND SE 3 FT AT
11 SECONDS. RAIN LIKELY, MAINLY IN THE MORNING.
FRI NIGHT
NE WINDS 10 TO 15 KT, BECOMING E 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT.
SAT
S WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
SAT NIGHT
SW WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. A CHANCE OF
RAIN.
SUN
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT. A CHANCE OF RAIN.
SUN NIGHT
SW WINDS 10 TO 15 KT. SEAS 3 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.
ANZ237-041600-
BLOCK ISLAND SOUND-
1006 PM EST TUE MAR 3 2026
OVERNIGHT
SE WINDS 5 TO 10 KT, BECOMING SW WITH GUSTS UP TO
20 KT. SEAS 3 TO 5 FT. WAVE DETAIL: SE 5 FT AT 8 SECONDS AND SE
1 FOOT AT 5 SECONDS. AREAS OF FOG. RAIN. VSBY 1 NM OR LESS.
WED
W WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT, BECOMING SW IN
THE AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: SE 5 FT AT 8 SECONDS.
AREAS OF FOG IN THE MORNING WITH VSBY 1 NM OR LESS.
WED NIGHT
W WINDS AROUND 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: SE
4 FT AT 8 SECONDS. AREAS OF FOG. VSBY 1 NM OR LESS.
THU
NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT
AT 7 SECONDS AND SE 1 FOOT AT 12 SECONDS. AREAS OF FOG. A CHANCE
OF RAIN. VSBY 1 NM OR LESS.
THU NIGHT
NE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 2 TO 4 FT. WAVE DETAIL: SE 3 FT AT 9 SECONDS AND SE
3 FT AT 12 SECONDS. RAIN. AREAS OF FOG IN THE EVENING WITH VSBY
1 NM OR LESS.
FRI
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT. WAVE DETAIL: E 3 FT AT 4 SECONDS AND SE 3 FT AT 11 SECONDS.
RAIN LIKELY IN THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
SAT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT.
SAT NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 FT. A CHANCE OF RAIN.
SUN
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT. A CHANCE OF RAIN.
SUN NIGHT
SW WINDS AROUND 10 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.
ANZ230-041600-
BOSTON HARBOR-
1006 PM EST TUE MAR 3 2026
OVERNIGHT
E WINDS AROUND 5 KT, BECOMING W. WAVES 1 FOOT OR
LESS. AREAS OF FOG. RAIN. VSBY 1 NM OR LESS.
WED
W WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
WED NIGHT
SW WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS.
THU
NW WINDS AROUND 5 KT, BECOMING NE IN THE AFTERNOON. WAVES
1 FOOT OR LESS, THEN AROUND 2 FT IN THE AFTERNOON. AREAS OF FOG
IN THE AFTERNOON. A CHANCE OF RAIN IN THE AFTERNOON.
THU NIGHT AND FRI
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
WAVES 2 TO 3 FT. RAIN. SLEET THROUGH THE DAY, THEN A CHANCE OF
RAIN IN THE AFTERNOON.
FRI NIGHT
NE WINDS 10 TO 15 KT, BECOMING E AROUND 5 KT AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS, EXCEPT 2 TO 4 FT AT THE OUTER
HARBOR ENTRANCE.
SAT
S WINDS 15 TO 20 KT. WAVES AROUND 2 FT.
SAT NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES
AROUND 2 FT. RAIN LIKELY.
SUN
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES AROUND
2 FT. A CHANCE OF RAIN.
SUN NIGHT
SW WINDS 10 TO 15 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.
ANZ236-041600-
NARRAGANSETT BAY-
1006 PM EST TUE MAR 3 2026
OVERNIGHT
SE WINDS AROUND 5 KT, BECOMING SW. WAVES 2 TO 3 FT.
AREAS OF FOG. RAIN. VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM.
WED
NW WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. WAVES
2 TO 3 FT. AREAS OF FOG IN THE MORNING.
WED NIGHT
SW WINDS AROUND 5 KT. WAVES 2 TO 3 FT. AREAS OF FOG.
VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS AFTER MIDNIGHT.
THU
NE WINDS AROUND 5 KT, INCREASING TO 5 TO 10 KT IN THE
AFTERNOON. WAVES 2 TO 3 FT. AREAS OF FOG. A CHANCE OF RAIN. VSBY
1 NM OR LESS.
THU NIGHT
NE WINDS 5 TO 10 KT. WAVES 2 TO 3 FT. RAIN. AREAS OF
FOG IN THE EVENING WITH VSBY 1 NM OR LESS.
FRI
NE WINDS 10 TO 15 KT. WAVES 2 TO 3 FT. RAIN LIKELY, MAINLY
IN THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT. WAVES 2 TO 3 FT.
SAT
S WINDS 15 TO 20 KT. WAVES 2 TO 3 FT.
SAT NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES
2 TO 4 FT. A CHANCE OF RAIN.
SUN
W WINDS 10 TO 15 KT. WAVES 2 TO 3 FT. A CHANCE OF RAIN.
SUN NIGHT
SW WINDS 5 TO 10 KT. WAVES 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.
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