386
FZUS51 KBOX 242005
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
404 PM EDT MON MAR 24 2025
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-250900-
404 PM EDT MON MAR 24 2025
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
A FRONTAL SYSTEM WILL CROSS THE REGION TODAY. LOW PRES WILL MOVE TO
THE MARITIMES TUE AND LINGER INTO WED. HIGH PRES BUILDS IN FOR THUR
THEN A TROUGH OF LOW PRESSURE CROSSES THE REGION ON FRIDAY.
ANZ250-250900-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
404 PM EDT MON MAR 24 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT,
DIMINISHING TO AROUND 10 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE
DETAIL: SE 5 FT AT 6 SECONDS AND SW 2 FT AT 4 SECONDS. RAIN THIS
EVENING. PATCHY FOG AFTER MIDNIGHT. VSBY 1 NM OR LESS, INCREASING
TO 1 TO 3 NM AFTER MIDNIGHT.
TUE
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 2 TO 4 FT. WAVE DETAIL: SE 3 FT AT 8 SECONDS AND SW 2 FT AT
3 SECONDS.
TUE NIGHT
W WINDS 5 TO 10 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: SE 3 FT AT 9 SECONDS AND W
2 FT AT 3 SECONDS.
WED
SE WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
2 TO 3 FT. WAVE DETAIL: SE 3 FT AT 10 SECONDS AND E 1 FOOT AT
2 SECONDS. A CHANCE OF RAIN.
WED NIGHT THROUGH THU NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP
TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND SE
3 FT AT 10 SECONDS.
FRI
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND SE 1 FOOT AT
8 SECONDS.
FRI NIGHT THROUGH SAT NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 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.
ANZ251-250900-
MASSACHUSETTS BAY AND IPSWICH BAY-
404 PM EDT MON MAR 24 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
TONIGHT
SW WINDS 10 TO 15 KT. GUSTS UP TO 25 KT THIS EVENING.
SEAS 3 TO 5 FT, SUBSIDING TO 2 TO 3 FT AFTER MIDNIGHT. WAVE
DETAIL: SE 3 FT AT 6 SECONDS AND SW 1 FOOT AT 4 SECONDS, BECOMING
E 3 FT AT 6 SECONDS AND W 1 FOOT AT 3 SECONDS. RAIN THIS EVENING
WITH VSBY 1 NM OR LESS.
TUE
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND SE 2 FT
AT 8 SECONDS.
TUE NIGHT
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: W
2 FT AT 3 SECONDS AND SE 2 FT AT 9 SECONDS.
WED
N WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: E 2 FT
AT 9 SECONDS AND W 1 FOOT AT 2 SECONDS. A CHANCE OF RAIN.
WED NIGHT THROUGH THU NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND SE
2 FT AT 10 SECONDS.
FRI
W WINDS 15 TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: W 2 FT
AT 3 SECONDS AND E 1 FOOT AT 8 SECONDS.
FRI NIGHT THROUGH SAT NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS AROUND 2 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.
ANZ231-250900-
CAPE COD BAY-
404 PM EDT MON MAR 24 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE
DETAIL: S 3 FT AT 5 SECONDS AND NE 1 FOOT AT 5 SECONDS. RAIN THIS
EVENING WITH VSBY 1 NM OR LESS.
TUE
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: S
2 FT AT 8 SECONDS AND SW 1 FOOT AT 2 SECONDS.
TUE NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
S 2 FT AT 9 SECONDS AND SW 1 FOOT AT 3 SECONDS. A CHANCE OF RAIN
AFTER MIDNIGHT.
WED
SE WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
1 FOOT OR LESS, THEN AROUND 2 FT IN THE AFTERNOON. WAVE DETAIL:
SW 1 FOOT AT 3 SECONDS AND SE 1 FOOT AT 8 SECONDS, BECOMING SE
2 FT AT 8 SECONDS AND SE 1 FOOT AT 2 SECONDS. A CHANCE OF RAIN.
WED NIGHT THROUGH THU NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND SE
2 FT AT 8 SECONDS.
FRI
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
2 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND SE 1 FOOT AT
8 SECONDS.
FRI NIGHT THROUGH SAT NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS AROUND 2 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.
ANZ254-250900-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
404 PM EDT MON MAR 24 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
TONIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT,
DIMINISHING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. WAVE
DETAIL: S 6 FT AT 7 SECONDS AND N 1 FOOT AT 6 SECONDS. RAIN THIS
EVENING. PATCHY FOG AFTER MIDNIGHT. VSBY 1 NM OR LESS, INCREASING
TO 1 TO 3 NM AFTER MIDNIGHT.
TUE
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 4 TO 6 FT. WAVE DETAIL: S 5 FT AT 9 SECONDS AND W 1 FOOT AT
3 SECONDS.
TUE NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE
DETAIL: S 5 FT AT 9 SECONDS AND W 1 FOOT AT 4 SECONDS. A CHANCE
OF RAIN AFTER MIDNIGHT.
WED
S WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
3 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND W 1 FOOT AT
3 SECONDS. A CHANCE OF RAIN. VSBY 1 TO 3 NM IN THE MORNING.
WED NIGHT THROUGH THU NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 3 TO 5 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND S
3 FT AT 8 SECONDS.
FRI
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: W 4 FT AT 4 SECONDS AND SE 2 FT AT 8 SECONDS.
FRI NIGHT THROUGH SAT NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 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.
ANZ255-250900-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
404 PM EDT MON MAR 24 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
TONIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT,
DIMINISHING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. WAVE
DETAIL: S 7 FT AT 7 SECONDS AND SW 1 FOOT AT 4 SECONDS. RAIN THIS
EVENING. PATCHY FOG AFTER MIDNIGHT. VSBY 1 NM OR LESS, INCREASING
TO 1 TO 3 NM AFTER MIDNIGHT.
TUE
SW WINDS 10 TO 15 KT, BECOMING W 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 5 TO 7 FT. WAVE DETAIL: S 6 FT
AT 9 SECONDS AND W 1 FOOT AT 3 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT, DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: S 6 FT AT 9 SECONDS
AND W 1 FOOT AT 4 SECONDS. A CHANCE OF RAIN AFTER MIDNIGHT.
WED
SW WINDS 5 TO 10 KT, BECOMING W 10 TO 15 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND
SW 1 FOOT AT 4 SECONDS. A CHANCE OF RAIN. VSBY 1 TO 3 NM IN THE
MORNING.
WED NIGHT THROUGH THU NIGHT
W WINDS 15 TO 20 KT. SEAS 3 TO
5 FT. WAVE DETAIL: W 4 FT AT 5 SECONDS AND SW 4 FT AT 8 SECONDS.
FRI
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: SW 5 FT AT 6 SECONDS AND SE 1 FOOT AT
8 SECONDS.
FRI NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
3 TO 5 FT. A CHANCE OF RAIN.
SAT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
4 FT.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 3 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.
ANZ256-250900-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
404 PM EDT MON MAR 24 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT,
DIMINISHING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. WAVE
DETAIL: S 7 FT AT 7 SECONDS. RAIN THIS EVENING. PATCHY FOG AFTER
MIDNIGHT. VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM AFTER
MIDNIGHT.
TUE
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE
AFTERNOON. SEAS 5 TO 7 FT. WAVE DETAIL: S 7 FT AT 9 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT, DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: S 6 FT AT 9 SECONDS
AND W 1 FOOT AT 4 SECONDS. A CHANCE OF RAIN AFTER MIDNIGHT.
WED
SW WINDS 5 TO 10 KT, BECOMING W 10 TO 15 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND W
1 FOOT AT 3 SECONDS. A CHANCE OF RAIN.
WED NIGHT THROUGH THU NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP
TO 25 KT. SEAS 3 TO 4 FT. WAVE DETAIL: SW 4 FT AT 7 SECONDS.
FRI
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 SE 1 FOOT AT
8 SECONDS.
FRI NIGHT THROUGH SAT NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 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.
ANZ232-250900-
NANTUCKET SOUND-
404 PM EDT MON MAR 24 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT,
DIMINISHING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT,
SUBSIDING TO 2 TO 3 FT AFTER MIDNIGHT. WAVE DETAIL: S 4 FT AT
7 SECONDS AND SW 2 FT AT 4 SECONDS, BECOMING W 2 FT AT 3 SECONDS
AND S 2 FT AT 8 SECONDS. RAIN THIS EVENING. PATCHY FOG AFTER
MIDNIGHT. VSBY 1 TO 3 NM.
TUE
SW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW
3 FT AT 4 SECONDS AND S 2 FT AT 9 SECONDS.
TUE NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE
DETAIL: W 3 FT AT 4 SECONDS AND S 2 FT AT 9 SECONDS. A CHANCE OF
RAIN AFTER MIDNIGHT.
WED
S WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS AND SW 1 FOOT AT
4 SECONDS. A CHANCE OF RAIN. VSBY 1 TO 3 NM IN THE MORNING.
WED NIGHT THROUGH THU NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND N
1 FOOT AT 4 SECONDS.
FRI
W WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT
AT 4 SECONDS AND SE 1 FOOT AT 8 SECONDS.
FRI NIGHT THROUGH SAT NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 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.
ANZ233-250900-
VINEYARD SOUND-
404 PM EDT MON MAR 24 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT,
DIMINISHING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE
DETAIL: S 5 FT AT 7 SECONDS AND SW 2 FT AT 4 SECONDS. RAIN THIS
EVENING. PATCHY FOG AFTER MIDNIGHT. VSBY 1 NM OR LESS, INCREASING
TO 1 TO 3 NM AFTER MIDNIGHT.
TUE
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT
AT 9 SECONDS AND SW 2 FT AT 4 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT, DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 9 SECONDS
AND SW 2 FT AT 4 SECONDS. A CHANCE OF RAIN AFTER MIDNIGHT.
WED
S WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND
SW 1 FOOT AT 4 SECONDS. A CHANCE OF RAIN.
WED NIGHT THROUGH THU NIGHT
W WINDS 15 TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND S 2 FT AT 8 SECONDS.
FRI
W WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT
AT 5 SECONDS AND SE 1 FOOT AT 8 SECONDS.
FRI NIGHT THROUGH SAT NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 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.
ANZ234-250900-
BUZZARDS BAY-
404 PM EDT MON MAR 24 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT,
DIMINISHING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE
DETAIL: SW 4 FT AT 7 SECONDS AND SW 3 FT AT 4 SECONDS. RAIN THIS
EVENING. PATCHY FOG AFTER MIDNIGHT. VSBY 1 NM OR LESS THIS
EVENING.
TUE
SW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW
3 FT AT 4 SECONDS AND SW 2 FT AT 8 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT, DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS
AND S 3 FT AT 9 SECONDS. A CHANCE OF RAIN AFTER MIDNIGHT.
WED
S WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS AND SW 1 FOOT AT
5 SECONDS. A CHANCE OF RAIN.
WED NIGHT THROUGH THU NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND
S 2 FT AT 7 SECONDS.
FRI
W WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT
AT 6 SECONDS.
FRI NIGHT THROUGH SAT NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 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.
ANZ235-250900-
RHODE ISLAND SOUND-
404 PM EDT MON MAR 24 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT,
DIMINISHING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE
DETAIL: S 6 FT AT 7 SECONDS. RAIN THIS EVENING. PATCHY FOG AFTER
MIDNIGHT. VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM AFTER
MIDNIGHT.
TUE
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 4 TO 5 FT. WAVE DETAIL: S 5 FT
AT 9 SECONDS AND SW 2 FT AT 4 SECONDS.
TUE NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE
DETAIL: S 5 FT AT 9 SECONDS AND W 1 FOOT AT 4 SECONDS. A CHANCE
OF RAIN AFTER MIDNIGHT.
WED
SW WINDS 5 TO 10 KT, BECOMING W 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND W
1 FOOT AT 4 SECONDS. A CHANCE OF RAIN.
WED NIGHT THROUGH THU NIGHT
W WINDS 15 TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND S 3 FT AT 8 SECONDS.
FRI
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
4 FT. WAVE DETAIL: W 4 FT AT 6 SECONDS AND SE 2 FT AT 7 SECONDS.
FRI NIGHT THROUGH SAT NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 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.
ANZ237-250900-
BLOCK ISLAND SOUND-
404 PM EDT MON MAR 24 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
TONIGHT
SW WINDS 10 TO 15 KT. GUSTS UP TO 25 KT THIS EVENING.
SEAS 4 TO 6 FT. WAVE DETAIL: S 5 FT AT 7 SECONDS AND SW 1 FOOT AT
3 SECONDS. RAIN THIS EVENING. PATCHY FOG AFTER MIDNIGHT. VSBY
1 NM OR LESS, INCREASING TO 1 TO 3 NM AFTER MIDNIGHT.
TUE
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO
5 FT. WAVE DETAIL: S 5 FT AT 9 SECONDS AND W 2 FT AT 4 SECONDS.
TUE NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE
DETAIL: S 5 FT AT 9 SECONDS AND W 2 FT AT 4 SECONDS. A CHANCE OF
RAIN AFTER MIDNIGHT.
WED
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT
8 SECONDS. A CHANCE OF RAIN IN THE MORNING.
WED NIGHT THROUGH THU NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND W
2 FT AT 3 SECONDS.
FRI
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: SW 2 FT AT 5 SECONDS.
FRI NIGHT THROUGH SAT NIGHT
E WINDS 10 TO 15 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.
ANZ230-250900-
BOSTON HARBOR-
404 PM EDT MON MAR 24 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING
W 5 TO 10 KT AFTER MIDNIGHT. WAVES AROUND 2 FT THIS EVENING, THEN
1 FOOT OR LESS. RAIN THIS EVENING WITH VSBY 1 TO 3 NM.
TUE
SW WINDS 5 TO 10 KT, BECOMING W 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. WAVES AROUND 2 FT.
TUE NIGHT
W WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.
WED
NW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE OF
RAIN.
WED NIGHT THROUGH THU NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. WAVES AROUND 2 FT.
FRI
W WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. WAVES AROUND
2 FT.
FRI NIGHT THROUGH SAT NIGHT
E WINDS 10 TO 15 KT. WAVES AROUND
2 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.
ANZ236-250900-
NARRAGANSETT BAY-
404 PM EDT MON MAR 24 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. WAVES 2 TO 4 FT. RAIN
THIS EVENING WITH VSBY 1 NM OR LESS.
TUE
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES 2 TO
4 FT.
TUE NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
BECOMING NW AROUND 5 KT AFTER MIDNIGHT. WAVES 2 TO 4 FT.
WED
NW WINDS 5 TO 10 KT. WAVES 2 TO 3 FT. A CHANCE OF RAIN IN
THE MORNING.
WED NIGHT THROUGH THU NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. WAVES 2 TO 3 FT.
FRI
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES 2 TO
3 FT.
FRI NIGHT THROUGH SAT NIGHT
E WINDS 10 TO 15 KT. WAVES 2 TO
3 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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