484
FZUS51 KBOX 031807
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
107 PM EST TUE MAR 3 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-040700-
107 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.
ANZ250-040700-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
107 PM EST TUE MAR 3 2026
THIS AFTERNOON
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT AT 4 SECONDS AND SE 2 FT AT
9 SECONDS. SNOW AND RAIN.
TONIGHT
SE WINDS 10 TO 15 KT, BECOMING SW AFTER MIDNIGHT.
GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT AT
5 SECONDS AND SE 3 FT AT 9 SECONDS. PATCHY 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: SE 4 FT AT 8 SECONDS AND W 2 FT AT
3 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 TO 3 NM.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SE
4 FT AT 9 SECONDS. PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 NM OR
LESS.
THU
SE WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. SEAS
2 TO 3 FT. WAVE DETAIL: SE 3 FT AT 8 SECONDS AND N 2 FT AT
3 SECONDS. PATCHY FOG IN THE MORNING. A CHANCE OF RAIN IN THE
AFTERNOON. VSBY 1 NM OR LESS IN THE MORNING.
THU NIGHT
E WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: NE 5 FT AT 5 SECONDS AND
SE 3 FT AT 11 SECONDS. RAIN.
FRI
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO
8 FT. RAIN AND SLEET LIKELY.
FRI NIGHT AND SAT
E WINDS 10 TO 15 KT, BECOMING S 15 TO 20 KT.
GUSTS UP TO 25 KT. SEAS 5 TO 8 FT.
SAT NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 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.
ANZ251-040700-
MASSACHUSETTS BAY AND IPSWICH BAY-
107 PM EST TUE MAR 3 2026
THIS AFTERNOON
S WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE
DETAIL: SE 2 FT AT 4 SECONDS AND E 1 FOOT AT 8 SECONDS. SNOW, A
CHANCE OF RAIN AND FREEZING RAIN.
TONIGHT
SE WINDS AROUND 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 4 SECONDS AND E 1 FOOT AT
9 SECONDS. PATCHY FOG. RAIN. A CHANCE OF FREEZING RAIN IN THE
EVENING. VSBY 1 NM OR LESS.
WED
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: E 2 FT
AT 6 SECONDS AND E 2 FT AT 9 SECONDS. PATCHY FOG IN THE MORNING
WITH VSBY 1 TO 3 NM.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
SE 2 FT AT 10 SECONDS AND SW 1 FOOT AT 2 SECONDS. PATCHY FOG
AFTER MIDNIGHT WITH VSBY 1 NM OR LESS.
THU
N WINDS 5 TO 10 KT, BECOMING NE IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 10 SECONDS AND SW 1 FOOT AT
2 SECONDS. PATCHY FOG IN THE MORNING. A CHANCE OF RAIN IN THE
AFTERNOON. VSBY 1 NM OR LESS IN THE MORNING.
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: NE 3 FT AT 4 SECONDS AND SE 2 FT AT
11 SECONDS, BECOMING NE 5 FT AT 5 SECONDS AND E 2 FT AT
11 SECONDS. RAIN. SLEET AFTER MIDNIGHT.
FRI
NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. RAIN AND SLEET
LIKELY.
FRI NIGHT AND SAT
E WINDS 10 TO 15 KT, BECOMING S 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.
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.
ANZ231-040700-
CAPE COD BAY-
107 PM EST TUE MAR 3 2026
THIS AFTERNOON
SE WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE
DETAIL: SE 1 FOOT AT 4 SECONDS AND SE 1 FOOT AT 9 SECONDS. RAIN
WITH A CHANCE OF SNOW.
TONIGHT
SE WINDS AROUND 10 KT, BECOMING SW AFTER MIDNIGHT.
GUSTS UP TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: SE 2 FT AT
8 SECONDS AND SE 1 FOOT AT 4 SECONDS. PATCHY FOG. RAIN. VSBY 1 NM
OR LESS.
WED
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SE 2 FT
AT 8 SECONDS AND NW 1 FOOT AT 2 SECONDS. PATCHY FOG IN THE
MORNING WITH VSBY 1 TO 3 NM.
WED NIGHT
SW WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:
SE 2 FT AT 8 SECONDS AND SW 1 FOOT AT 2 SECONDS. PATCHY FOG AFTER
MIDNIGHT WITH VSBY 1 NM OR LESS.
THU
S WINDS AROUND 5 KT, BECOMING E AROUND 5 KT IN THE
AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 9 SECONDS
AND NE 1 FOOT AT 2 SECONDS. PATCHY FOG IN THE MORNING. A CHANCE
OF RAIN IN THE AFTERNOON. VSBY 1 NM OR LESS IN THE MORNING.
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: NE
2 FT AT 3 SECONDS AND SE 2 FT AT 10 SECONDS. RAIN.
FRI
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. RAIN LIKELY.
FRI NIGHT AND SAT
E WINDS 5 TO 10 KT, BECOMING S 15 TO 20 KT
WITH GUSTS UP TO 25 KT. SEAS 2 TO 4 FT.
SAT NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP 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.
ANZ254-040700-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
107 PM EST TUE MAR 3 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH WEDNESDAY EVENING...
THIS AFTERNOON
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 4 FT. WAVE DETAIL: SE 3 FT AT 4 SECONDS AND SE 2 FT AT
9 SECONDS. RAIN.
TONIGHT
SE WINDS 15 TO 20 KT, BECOMING SW WITH GUSTS UP TO
30 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: S 6 FT AT
8 SECONDS AND SE 3 FT AT 5 SECONDS. PATCHY FOG. RAIN. VSBY 1 NM
OR LESS.
WED
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, DIMINISHING TO
AROUND 5 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: SE
5 FT AT 8 SECONDS AND W 1 FOOT AT 3 SECONDS. PATCHY 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. PATCHY FOG. VSBY 1 NM OR LESS.
THU
S WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. SEAS
2 TO 4 FT. WAVE DETAIL: SE 4 FT AT 8 SECONDS AND SE 1 FOOT AT
11 SECONDS. PATCHY FOG IN THE MORNING. A CHANCE OF RAIN IN THE
AFTERNOON. VSBY 1 NM OR LESS IN THE MORNING.
THU NIGHT
E WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH
GUSTS UP TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: E
4 FT AT 4 SECONDS AND SE 3 FT AT 12 SECONDS. RAIN LIKELY.
FRI
NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. RAIN LIKELY.
FRI NIGHT AND SAT
E WINDS 10 TO 15 KT, BECOMING S 15 TO 20 KT.
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.
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.
ANZ255-040700-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
107 PM EST TUE MAR 3 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH WEDNESDAY EVENING...
THIS AFTERNOON
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 4 FT. WAVE DETAIL: SE 3 FT AT 4 SECONDS AND SE 2 FT AT
9 SECONDS. PATCHY FOG. RAIN. VSBY 1 NM OR LESS.
TONIGHT
SE WINDS 15 TO 20 KT, BECOMING SW AFTER MIDNIGHT.
GUSTS UP TO 30 KT. SEAS 5 TO 7 FT. WAVE DETAIL: SE 6 FT AT
8 SECONDS AND SE 3 FT AT 5 SECONDS. PATCHY FOG. RAIN. VSBY 1 NM
OR LESS.
WED
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 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. PATCHY FOG IN THE MORNING
WITH VSBY 1 NM OR LESS.
WED NIGHT
S WINDS AROUND 5 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S
5 FT AT 8 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.
THU
SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SE 4 FT
AT 8 SECONDS AND S 1 FOOT AT 5 SECONDS. PATCHY FOG IN THE
MORNING. A CHANCE OF RAIN IN THE AFTERNOON. VSBY 1 NM OR LESS IN
THE MORNING.
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 NE 2 FT AT 3 SECONDS,
BECOMING E 4 FT AT 4 SECONDS AND SE 3 FT AT 11 SECONDS. RAIN
LIKELY.
FRI
NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. RAIN LIKELY.
FRI NIGHT AND SAT
NE WINDS 10 TO 15 KT, BECOMING S 15 TO
20 KT. SEAS 4 TO 6 FT.
SAT NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 8 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.
ANZ256-040700-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
107 PM EST TUE MAR 3 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH WEDNESDAY EVENING...
THIS AFTERNOON
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 3 TO 4 FT. WAVE DETAIL: SE 3 FT AT 5 SECONDS AND SE 2 FT AT
9 SECONDS. PATCHY FOG. RAIN. VSBY 1 NM OR LESS.
TONIGHT
SE WINDS 15 TO 20 KT, BECOMING SW AFTER MIDNIGHT.
GUSTS UP TO 25 KT. SEAS 4 TO 6 FT. WAVE DETAIL: SE 6 FT AT
8 SECONDS AND SE 3 FT AT 5 SECONDS. PATCHY FOG. RAIN. VSBY 1 NM
OR LESS.
WED
W WINDS 10 TO 15 KT, BECOMING NW AROUND 5 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: SE 6 FT AT 8 SECONDS.
PATCHY FOG IN THE MORNING WITH VSBY 1 NM OR LESS.
WED NIGHT
S WINDS AROUND 5 KT. SEAS 4 TO 5 FT. WAVE DETAIL: SE
5 FT AT 8 SECONDS. PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 NM OR
LESS.
THU
E WINDS AROUND 5 KT, INCREASING TO 5 TO 10 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: SE 4 FT AT 9 SECONDS. A
CHANCE OF RAIN. PATCHY DENSE FOG IN THE MORNING WITH VSBY 1 NM OR
LESS.
THU NIGHT
E WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: E 4 FT AT 5 SECONDS AND SE
3 FT AT 11 SECONDS. RAIN.
FRI
NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. RAIN LIKELY.
FRI NIGHT AND SAT
NE WINDS 10 TO 15 KT, BECOMING S 15 TO 20 KT
WITH GUSTS UP TO 25 KT. SEAS 4 TO 6 FT.
SAT NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 8 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.
ANZ232-040700-
NANTUCKET SOUND-
107 PM EST TUE MAR 3 2026
THIS AFTERNOON
SE WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE
DETAIL: SE 2 FT AT 4 SECONDS AND SE 1 FOOT AT 8 SECONDS. PATCHY
FOG. RAIN WITH A CHANCE OF SNOW. VSBY 1 NM OR LESS.
TONIGHT
SE 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: SE 2 FT
AT 4 SECONDS AND SE 2 FT AT 8 SECONDS. PATCHY 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: SE 2 FT AT 8 SECONDS AND W 1 FOOT AT
3 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 NM OR LESS.
WED NIGHT
SW WINDS AROUND 5 KT. SEAS 2 TO 3 FT. WAVE DETAIL:
SE 2 FT AT 8 SECONDS AND SW 1 FOOT AT 5 SECONDS. PATCHY FOG. VSBY
1 NM OR LESS.
THU
S WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 9 SECONDS AND E 1 FOOT AT
2 SECONDS. PATCHY FOG IN THE MORNING. A CHANCE OF RAIN IN THE
AFTERNOON. VSBY 1 NM OR LESS IN THE MORNING.
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 4 SECONDS AND S
1 FOOT AT 5 SECONDS. RAIN.
FRI
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. RAIN LIKELY.
FRI NIGHT AND SAT
NE WINDS 10 TO 15 KT, BECOMING S 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.
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.
ANZ233-040700-
VINEYARD SOUND-
107 PM EST TUE MAR 3 2026
THIS AFTERNOON
SE WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE
DETAIL: SE 1 FOOT AT 4 SECONDS AND SE 1 FOOT AT 8 SECONDS. PATCHY
FOG. RAIN WITH A CHANCE OF SNOW. VSBY 1 NM OR LESS.
TONIGHT
SE WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT WITH
GUSTS UP TO 25 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: SE
3 FT AT 8 SECONDS AND SE 2 FT AT 5 SECONDS. PATCHY FOG. RAIN.
VSBY 1 NM OR LESS.
WED
W WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT AT
8 SECONDS AND W 1 FOOT AT 4 SECONDS. PATCHY FOG IN THE MORNING
WITH VSBY 1 NM OR LESS.
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. PATCHY FOG AFTER
MIDNIGHT WITH VSBY 1 NM OR LESS.
THU
SE WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS AND E 1 FOOT AT
2 SECONDS. A CHANCE OF RAIN.
THU NIGHT
E WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT AT 3 SECONDS AND
SE 2 FT AT 10 SECONDS. RAIN.
FRI
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. RAIN LIKELY.
FRI NIGHT AND SAT
NE WINDS 10 TO 15 KT, BECOMING S 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.
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.
ANZ234-040700-
BUZZARDS BAY-
107 PM EST TUE MAR 3 2026
THIS AFTERNOON
SE WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE
DETAIL: SE 1 FOOT AT 3 SECONDS AND SE 1 FOOT AT 8 SECONDS. RAIN,
A CHANCE OF SNOW AND FREEZING RAIN.
TONIGHT
SE WINDS 10 TO 15 KT, BECOMING SW WITH GUSTS UP TO
20 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 2 FT AT
8 SECONDS AND SE 1 FOOT AT 4 SECONDS. PATCHY 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 SW 1 FOOT AT
4 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 NM OR LESS.
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. PATCHY FOG AFTER
MIDNIGHT WITH VSBY 1 NM OR LESS.
THU AND THU NIGHT
NE WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE
DETAIL: NE 2 FT AT 3 SECONDS AND SE 2 FT AT 8 SECONDS. A CHANCE
OF RAIN IN THE MORNING, THEN RAIN.
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
10 SECONDS. RAIN LIKELY.
FRI NIGHT AND SAT
NE WINDS 5 TO 10 KT, BECOMING S 15 TO 20 KT.
SEAS 2 TO 3 FT.
SAT NIGHT
SW 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.
ANZ235-040700-
RHODE ISLAND SOUND-
107 PM EST TUE MAR 3 2026
THIS AFTERNOON
E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: SE 2 FT AT 4 SECONDS AND SE 2 FT AT 9 SECONDS. PATCHY
FOG. RAIN WITH A CHANCE OF SNOW. VSBY 1 NM OR LESS.
TONIGHT
SE WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT
AT 8 SECONDS AND SE 3 FT AT 5 SECONDS. PATCHY FOG. RAIN. VSBY
1 NM OR LESS.
WED
W WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
3 TO 5 FT. WAVE DETAIL: S 5 FT AT 8 SECONDS. PATCHY FOG IN THE
MORNING WITH VSBY 1 NM OR LESS.
WED NIGHT
SW WINDS AROUND 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL:
SE 4 FT AT 8 SECONDS. PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 NM OR
LESS.
THU
E WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SE 4 FT
AT 8 SECONDS AND E 1 FOOT AT 2 SECONDS. A CHANCE OF RAIN IN THE
MORNING, THEN RAIN LIKELY IN THE AFTERNOON. PATCHY DENSE FOG IN
THE MORNING WITH 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.
FRI
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT. RAIN LIKELY.
FRI NIGHT AND SAT
NE WINDS 10 TO 15 KT, BECOMING S 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.
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.
ANZ237-040700-
BLOCK ISLAND SOUND-
107 PM EST TUE MAR 3 2026
THIS AFTERNOON
E WINDS AROUND 10 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: SE 2 FT AT 4 SECONDS AND SE 2 FT AT 9 SECONDS. PATCHY
FOG. RAIN WITH SNOW LIKELY. VSBY 1 NM OR LESS.
TONIGHT
SE WINDS AROUND 10 KT, BECOMING SW WITH GUSTS UP TO
25 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT
8 SECONDS AND SE 2 FT AT 5 SECONDS. PATCHY FOG. RAIN. VSBY 1 NM
OR LESS.
WED
W WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
3 TO 5 FT. WAVE DETAIL: SE 5 FT AT 8 SECONDS. PATCHY FOG IN THE
MORNING WITH VSBY 1 NM OR LESS.
WED NIGHT
SW WINDS AROUND 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL:
SE 4 FT AT 8 SECONDS. PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 NM OR
LESS.
THU
E WINDS AROUND 5 KT, INCREASING TO 5 TO 10 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: SE 4 FT AT 8 SECONDS. A
CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY IN THE AFTERNOON.
PATCHY DENSE FOG IN THE MORNING WITH VSBY 1 NM OR LESS.
THU NIGHT
E WINDS 5 TO 10 KT, BECOMING NE 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: E 3 FT AT 4 SECONDS AND SE
3 FT AT 10 SECONDS. RAIN.
FRI
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT. RAIN LIKELY.
FRI NIGHT AND SAT
NE WINDS 5 TO 10 KT, BECOMING S 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.
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.
ANZ230-040700-
BOSTON HARBOR-
107 PM EST TUE MAR 3 2026
THIS AFTERNOON
S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. SNOW,
A CHANCE OF RAIN AND FREEZING RAIN.
TONIGHT
SE WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. WAVES
1 FOOT OR LESS. PATCHY FOG. RAIN. A CHANCE OF FREEZING RAIN IN
THE EVENING. VSBY 1 NM OR LESS.
WED
W WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.
WED NIGHT
SW WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS. PATCHY
FOG AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
THU
N WINDS AROUND 5 KT, BECOMING NE IN THE AFTERNOON. WAVES
1 FOOT OR LESS. A CHANCE OF RAIN IN THE AFTERNOON.
THU NIGHT
NE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. WAVES 2 TO 3 FT. RAIN. SLEET AFTER MIDNIGHT.
FRI
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES 2 TO
3 FT. RAIN AND SLEET LIKELY.
FRI NIGHT AND SAT
E WINDS 10 TO 15 KT, BECOMING S 15 TO 20 KT.
WAVES 1 FOOT OR LESS, THEN AROUND 2 FT. AT THE OUTER HARBOR
ENTRANCE, WAVES 2 TO 4 FT.
SAT NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES
AROUND 2 FT. RAIN LIKELY.
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.
ANZ236-040700-
NARRAGANSETT BAY-
107 PM EST TUE MAR 3 2026
THIS AFTERNOON
SE WINDS 5 TO 10 KT. WAVES AROUND 2 FT. PATCHY
FOG. RAIN, A CHANCE OF SNOW AND FREEZING RAIN. VSBY 1 NM OR LESS.
TONIGHT
SE WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT AFTER
MIDNIGHT. WAVES 2 TO 3 FT. PATCHY FOG. RAIN. VSBY 1 NM OR LESS.
WED
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. WAVES
2 TO 3 FT. PATCHY FOG IN THE MORNING WITH VSBY 1 NM OR LESS.
WED NIGHT
SW WINDS AROUND 5 KT. WAVES 2 TO 3 FT. PATCHY FOG
AFTER MIDNIGHT WITH VSBY 1 NM OR LESS.
THU
E WINDS AROUND 5 KT. WAVES 2 TO 3 FT. A CHANCE OF RAIN IN
THE MORNING, THEN RAIN LIKELY IN THE AFTERNOON. PATCHY FOG IN THE
MORNING WITH VSBY 1 NM OR LESS.
THU NIGHT
NE WINDS 5 TO 10 KT. WAVES 2 TO 3 FT. RAIN.
FRI
NE WINDS 10 TO 15 KT. WAVES 2 TO 3 FT. RAIN LIKELY.
FRI NIGHT AND SAT
NE WINDS 5 TO 10 KT, BECOMING S 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.
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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