953
FZUS51 KBOX 231705
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
105 PM EDT SUN MAR 23 2025
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-240600-
105 PM EDT SUN MAR 23 2025
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
A FRONTAL SYSTEM WILL CROSS THE REGION TONIGHT INTO MON. 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.
ANZ250-240600-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
105 PM EDT SUN MAR 23 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT.
SEAS 3 TO 5 FT. WAVE DETAIL: N 5 FT AT 6 SECONDS AND E 1 FOOT AT
9 SECONDS.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING
E 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: N 4 FT
AT 6 SECONDS AND E 1 FOOT AT 9 SECONDS.
MON
S WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT, BUILDING TO 4 TO 6 FT IN THE
AFTERNOON. WAVE DETAIL: S 2 FT AT 7 SECONDS AND W 1 FOOT AT
4 SECONDS, BECOMING S 5 FT AT 5 SECONDS AND NE 1 FOOT AT
5 SECONDS. RAIN. VSBY 1 TO 3 NM.
MON NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT,
DIMINISHING TO AROUND 10 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE
DETAIL: S 5 FT AT 5 SECONDS AND SE 3 FT AT 11 SECONDS. A CHANCE
OF RAIN IN THE EVENING WITH VSBY 1 TO 3 NM.
TUE AND TUE NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 4 FT. WAVE DETAIL: SE 3 FT AT 8 SECONDS AND SW 2 FT AT
3 SECONDS.
WED AND WED NIGHT
W WINDS 10 TO 15 KT, BECOMING NW. GUSTS UP
TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND
SE 2 FT AT 8 SECONDS. A CHANCE OF RAIN.
THU AND THU NIGHT
W WINDS 10 TO 15 KT, BECOMING SW 15 TO
20 KT. GUSTS UP TO 25 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.
ANZ251-240600-
MASSACHUSETTS BAY AND IPSWICH BAY-
105 PM EDT SUN MAR 23 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
THIS AFTERNOON
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT AT 5 SECONDS AND S 1 FOOT AT
8 SECONDS.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING
E 5 TO 10 KT AFTER MIDNIGHT. SEAS AROUND 2 FT IN THE EVENING,
THEN 1 FOOT OR LESS. WAVE DETAIL: N 2 FT AT 5 SECONDS AND S
1 FOOT AT 8 SECONDS, BECOMING N 1 FOOT AT 4 SECONDS AND S 1 FOOT
AT 8 SECONDS.
MON
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: SE 2 FT AT 3 SECONDS AND W 1 FOOT AT
3 SECONDS. RAIN. VSBY 1 TO 3 NM.
MON NIGHT
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 2 TO 4 FT. WAVE DETAIL: E 3 FT AT 10 SECONDS AND S
2 FT AT 4 SECONDS. A CHANCE OF RAIN IN THE EVENING WITH VSBY 1 TO
3 NM.
TUE AND TUE NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND E 2 FT AT
8 SECONDS.
WED AND WED NIGHT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT. SEAS
2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND S 1 FOOT AT
8 SECONDS. A CHANCE OF RAIN.
THU AND THU NIGHT
W WINDS 10 TO 15 KT, BECOMING SW 15 TO
20 KT. GUSTS UP TO 25 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.
ANZ231-240600-
CAPE COD BAY-
105 PM EDT SUN MAR 23 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
THIS AFTERNOON
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 4 FT. WAVE DETAIL: N 4 FT AT 6 SECONDS AND S 1 FOOT AT
8 SECONDS.
TONIGHT
NW WINDS 5 TO 10 KT, BECOMING SE AFTER MIDNIGHT. SEAS
2 TO 3 FT IN THE EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: N
3 FT AT 6 SECONDS AND S 1 FOOT AT 8 SECONDS, BECOMING N 1 FOOT AT
6 SECONDS AND S 1 FOOT AT 8 SECONDS.
MON
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND N 1 FOOT AT 6 SECONDS.
RAIN. VSBY 1 TO 3 NM IN THE AFTERNOON.
MON 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: S 3 FT AT 5 SECONDS AND NE 1 FOOT AT 5 SECONDS. RAIN
LIKELY, MAINLY IN THE EVENING WITH VSBY 1 TO 3 NM.
TUE AND TUE 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 SE 2 FT AT
9 SECONDS.
WED AND WED NIGHT
SW WINDS 5 TO 10 KT, BECOMING NW 10 TO 15 KT
WITH GUSTS UP TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT
3 SECONDS AND SE 2 FT AT 8 SECONDS. A CHANCE OF RAIN.
THU AND THU NIGHT
W WINDS 10 TO 15 KT, BECOMING SW. GUSTS UP
TO 20 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.
ANZ254-240600-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
105 PM EDT SUN MAR 23 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT.
SEAS 4 TO 6 FT. WAVE DETAIL: N 5 FT AT 6 SECONDS AND S 2 FT AT
8 SECONDS.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING
SE 5 TO 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT, SUBSIDING TO 2 TO
3 FT AFTER MIDNIGHT. WAVE DETAIL: N 4 FT AT 7 SECONDS AND S 2 FT
AT 8 SECONDS, BECOMING N 3 FT AT 7 SECONDS AND S 2 FT AT
8 SECONDS.
MON
S WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT, BUILDING TO 5 TO 7 FT IN THE
AFTERNOON. WAVE DETAIL: S 3 FT AT 8 SECONDS AND NW 2 FT AT
6 SECONDS, BECOMING S 6 FT AT 6 SECONDS AND N 2 FT AT 6 SECONDS.
RAIN LIKELY. VSBY 1 TO 3 NM IN THE AFTERNOON.
MON NIGHT
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 6 FT AT 7 SECONDS AND SE 2 FT AT 10 SECONDS. RAIN
LIKELY, MAINLY IN THE EVENING WITH VSBY 1 TO 3 NM.
TUE AND TUE NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 3 TO 5 FT. WAVE DETAIL: SE 5 FT AT 9 SECONDS AND W 1 FOOT AT
3 SECONDS.
WED AND WED NIGHT
SW WINDS 10 TO 15 KT, BECOMING NW WITH GUSTS
UP TO 20 KT. SEAS 3 TO 5 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS
AND S 3 FT AT 8 SECONDS. A CHANCE OF RAIN.
THU AND THU NIGHT
W WINDS 10 TO 15 KT, BECOMING SW 15 TO
20 KT. GUSTS UP TO 25 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.
ANZ255-240600-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
105 PM EDT SUN MAR 23 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 4 TO 6 FT. WAVE DETAIL: SW 5 FT AT 7 SECONDS AND N 1 FOOT AT
5 SECONDS.
TONIGHT
W WINDS 10 TO 15 KT, BECOMING S 5 TO 10 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: SW 3 FT AT 7 SECONDS AND N
1 FOOT AT 5 SECONDS.
MON
S WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 2 TO 4 FT, BUILDING TO 5 TO
7 FT IN THE AFTERNOON. WAVE DETAIL: S 4 FT AT 8 SECONDS AND SW
2 FT AT 5 SECONDS, BECOMING S 7 FT AT 6 SECONDS AND N 1 FOOT AT
6 SECONDS. RAIN LIKELY. VSBY 1 TO 3 NM IN THE AFTERNOON.
MON NIGHT
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 8 SECONDS AND E 1 FOOT AT 10 SECONDS. RAIN
LIKELY, MAINLY IN THE EVENING WITH VSBY 1 TO 3 NM.
TUE AND TUE NIGHT
W WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. WAVE
DETAIL: S 6 FT AT 9 SECONDS AND W 2 FT AT 4 SECONDS.
WED AND WED NIGHT
W WINDS 10 TO 15 KT, BECOMING NW WITH GUSTS
UP TO 20 KT. SEAS 3 TO 5 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND
S 3 FT AT 8 SECONDS. A CHANCE OF RAIN.
THU AND THU NIGHT
W WINDS 10 TO 15 KT, BECOMING SW 15 TO
20 KT. GUSTS UP TO 25 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.
ANZ256-240600-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
105 PM EDT SUN MAR 23 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 3 TO 5 FT. WAVE DETAIL: W 4 FT AT 5 SECONDS AND S 3 FT AT
8 SECONDS.
TONIGHT
W WINDS 10 TO 15 KT, BECOMING S AFTER MIDNIGHT. SEAS
2 TO 4 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND S 3 FT AT
8 SECONDS.
MON
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT, BUILDING TO 6 TO 7 FT IN THE AFTERNOON. WAVE DETAIL: S 5 FT
AT 8 SECONDS AND SW 2 FT AT 5 SECONDS, BECOMING S 7 FT AT
7 SECONDS AND E 1 FOOT AT 10 SECONDS. RAIN. VSBY 1 TO 3 NM.
MON NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT,
BECOMING W 10 TO 15 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. WAVE
DETAIL: S 7 FT AT 8 SECONDS. A CHANCE OF RAIN IN THE EVENING WITH
VSBY 1 TO 3 NM.
TUE AND TUE NIGHT
W WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. WAVE
DETAIL: S 6 FT AT 9 SECONDS AND SE 2 FT AT 8 SECONDS.
WED
W WINDS 10 TO 15 KT. SEAS AROUND 4 FT. WAVE DETAIL: S 3 FT
AT 7 SECONDS AND W 2 FT AT 4 SECONDS. A CHANCE OF RAIN.
WED NIGHT THROUGH THU NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP
TO 25 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.
ANZ232-240600-
NANTUCKET SOUND-
105 PM EDT SUN MAR 23 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
THIS AFTERNOON
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 5 SECONDS AND S 1 FOOT AT
8 SECONDS.
TONIGHT
W WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT. SEAS
AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: NW
1 FOOT AT 4 SECONDS AND S 1 FOOT AT 8 SECONDS, BECOMING W 1 FOOT
AT 4 SECONDS AND N 1 FOOT AT 5 SECONDS.
MON
S WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT, BUILDING TO 3 TO 5 FT IN THE
AFTERNOON. WAVE DETAIL: S 3 FT AT 8 SECONDS AND SW 2 FT AT
4 SECONDS, BECOMING SW 4 FT AT 5 SECONDS AND N 1 FOOT AT
6 SECONDS. RAIN. VSBY 1 TO 3 NM IN THE AFTERNOON.
MON NIGHT
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 SW 2 FT AT 3 SECONDS
AND S 2 FT AT 8 SECONDS. RAIN LIKELY, MAINLY IN THE EVENING WITH
VSBY 1 TO 3 NM.
TUE AND TUE NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND S 2 FT AT
9 SECONDS.
WED AND WED NIGHT
SW WINDS 10 TO 15 KT, BECOMING NW. SEAS 2 TO
3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND SE 1 FOOT AT
7 SECONDS. A CHANCE OF RAIN.
THU AND THU NIGHT
W WINDS 10 TO 15 KT, BECOMING SW 15 TO
20 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.
ANZ233-240600-
VINEYARD SOUND-
105 PM EDT SUN MAR 23 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
THIS AFTERNOON
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 5 SECONDS AND SW 2 FT AT
8 SECONDS.
TONIGHT
W WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT. SEAS
AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: W
2 FT AT 4 SECONDS AND SW 2 FT AT 8 SECONDS, BECOMING SW 1 FOOT AT
4 SECONDS AND N 1 FOOT AT 5 SECONDS.
MON
S WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT, BUILDING TO 3 TO 5 FT IN THE
AFTERNOON. WAVE DETAIL: S 3 FT AT 7 SECONDS AND SW 1 FOOT AT
4 SECONDS, BECOMING S 5 FT AT 7 SECONDS AND SW 1 FOOT AT
4 SECONDS. RAIN. VSBY 1 TO 3 NM IN THE AFTERNOON.
MON NIGHT
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: SW 5 FT AT 8 SECONDS AND SW 1 FOOT AT 4 SECONDS. A CHANCE
OF RAIN IN THE EVENING WITH VSBY 1 TO 3 NM.
TUE AND TUE NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND SW 2 FT AT
4 SECONDS.
WED AND WED NIGHT
W WINDS 10 TO 15 KT, BECOMING NW. SEAS 2 TO
3 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND S 2 FT AT 7 SECONDS.
A CHANCE OF RAIN.
THU AND THU NIGHT
W WINDS 10 TO 15 KT, BECOMING SW 15 TO
20 KT. GUSTS UP TO 25 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.
ANZ234-240600-
BUZZARDS BAY-
105 PM EDT SUN MAR 23 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
THIS AFTERNOON
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 5 SECONDS AND SW 2 FT
AT 8 SECONDS.
TONIGHT
W WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT. SEAS
AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: NW
2 FT AT 5 SECONDS AND SW 2 FT AT 8 SECONDS, BECOMING SW 1 FOOT AT
4 SECONDS AND N 1 FOOT AT 6 SECONDS.
MON
S WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 2 TO 3 FT, BUILDING TO 3 TO
5 FT IN THE AFTERNOON. WAVE DETAIL: S 3 FT AT 7 SECONDS AND SW
1 FOOT AT 4 SECONDS, BECOMING S 4 FT AT 5 SECONDS AND NE 1 FOOT
AT 5 SECONDS. RAIN. VSBY 1 TO 3 NM IN THE AFTERNOON.
MON NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT,
DIMINISHING TO AROUND 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT,
SUBSIDING TO 2 TO 3 FT AFTER MIDNIGHT. WAVE DETAIL: SW 4 FT AT
8 SECONDS AND SW 2 FT AT 4 SECONDS, BECOMING SW 3 FT AT 8 SECONDS
AND SW 1 FOOT AT 3 SECONDS. RAIN LIKELY IN THE EVENING WITH VSBY
1 TO 3 NM.
TUE AND TUE NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND SW 3 FT AT
8 SECONDS.
WED AND WED NIGHT
W WINDS 10 TO 15 KT, BECOMING NW. SEAS
AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND S 2 FT AT
7 SECONDS. A CHANCE OF RAIN.
THU
W WINDS 10 TO 15 KT. SEAS AROUND 2 FT.
THU NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 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.
ANZ235-240600-
RHODE ISLAND SOUND-
105 PM EDT SUN MAR 23 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
THIS AFTERNOON
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND S 3 FT AT
8 SECONDS.
TONIGHT
W WINDS 5 TO 10 KT, BECOMING S 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND W
2 FT AT 4 SECONDS.
MON
S WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT, BUILDING TO 5 TO 7 FT IN THE
AFTERNOON. WAVE DETAIL: S 4 FT AT 8 SECONDS AND SW 2 FT AT
5 SECONDS, BECOMING S 7 FT AT 7 SECONDS AND E 1 FOOT AT
10 SECONDS. RAIN. VSBY 1 TO 3 NM.
MON NIGHT
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 8 SECONDS. A CHANCE OF RAIN IN THE EVENING WITH
VSBY 1 TO 3 NM.
TUE AND TUE NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 9 SECONDS AND SW 2 FT AT
4 SECONDS.
WED
W WINDS 10 TO 15 KT. SEAS AROUND 3 FT. WAVE DETAIL: S 3 FT
AT 8 SECONDS AND SW 2 FT AT 4 SECONDS. A CHANCE OF RAIN.
WED NIGHT AND THU
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT.
THU NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 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.
ANZ237-240600-
BLOCK ISLAND SOUND-
105 PM EDT SUN MAR 23 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
THIS AFTERNOON
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND S 2 FT AT
8 SECONDS.
TONIGHT
W WINDS 10 TO 15 KT, BECOMING S AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND S 2 FT AT
8 SECONDS.
MON
S 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: S 6 FT
AT 6 SECONDS. RAIN. VSBY 1 TO 3 NM.
MON NIGHT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 4 TO 6 FT. WAVE DETAIL: S 6 FT AT 8 SECONDS AND SE
1 FOOT AT 7 SECONDS. A CHANCE OF RAIN IN THE EVENING WITH VSBY
1 TO 3 NM.
TUE AND TUE NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 9 SECONDS AND W 2 FT AT
4 SECONDS.
WED
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT
8 SECONDS AND W 1 FOOT AT 3 SECONDS. A CHANCE OF RAIN.
WED NIGHT THROUGH THU NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP
TO 25 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.
ANZ230-240600-
BOSTON HARBOR-
105 PM EDT SUN MAR 23 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
THIS AFTERNOON
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
WAVES AROUND 2 FT.
TONIGHT
NW WINDS 5 TO 10 KT, BECOMING SE AFTER MIDNIGHT. WAVES
1 FOOT OR LESS.
MON
SE WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT IN THE
AFTERNOON. GUSTS UP TO 20 KT. WAVES 2 TO 3 FT. RAIN. VSBY 1 TO
3 NM IN THE AFTERNOON.
MON NIGHT
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE
EVENING. WAVES AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS. A
CHANCE OF RAIN IN THE EVENING.
TUE AND TUE NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
WAVES AROUND 2 FT.
WED AND WED NIGHT
W WINDS 10 TO 15 KT. WAVES 1 FOOT OR LESS,
THEN AROUND 2 FT. A CHANCE OF RAIN.
THU AND THU NIGHT
W WINDS 10 TO 15 KT, BECOMING SW 15 TO
20 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.
ANZ236-240600-
NARRAGANSETT BAY-
105 PM EDT SUN MAR 23 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
THIS AFTERNOON
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
WAVES 2 TO 3 FT.
TONIGHT
W WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT. WAVES
AROUND 2 FT.
MON
S WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. WAVES 3 TO 5 FT. RAIN. VSBY 1 TO
3 NM.
MON NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
BECOMING W 5 TO 10 KT AFTER MIDNIGHT. WAVES 3 TO 5 FT. A CHANCE
OF RAIN IN THE EVENING WITH VSBY 1 TO 3 NM.
TUE AND TUE NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
WAVES 2 TO 4 FT.
WED
W WINDS 5 TO 10 KT. WAVES 2 TO 3 FT. A CHANCE OF RAIN.
WED NIGHT THROUGH THU NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. WAVES 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.
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