033
FZUS51 KBOX 021405
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1005 AM EDT THU APR 2 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-030300-
1005 AM EDT THU APR 2 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
A BACKDOOR COLD FRONT WILL DROP BACK SOUTH ACROSS OUR WATERS LATE
WEDNESDAY, SHIFTING WINDS TO THE NE.
HIGH PRES OVER QUEBEC WILL RESULT IN GUSTY NE WINDS ACROSS THE
WATERS THU. THIS HIGH THEN SHIFTS EAST FOLLOWED BY A COUPLE WAVES OF
LOW PRES TRACKING ACROSS QUEBEC FRI INTO THE WEEKEND...WHICH MAY
RESULT IN WINDS TURNING TO THE SW AT TIMES.
ANZ250-030300-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
1005 AM EDT THU APR 2 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 4 TO 5 FT. WAVE DETAIL: E 5 FT AT 7 SECONDS. PATCHY FOG. A
CHANCE OF RAIN THIS MORNING. VSBY 1 TO 3 NM.
TONIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT. WAVE DETAIL: SE 4 FT AT 7 SECONDS. PATCHY FOG. VSBY 1 TO
3 NM IN THE EVENING.
FRI
SE WINDS AROUND 10 KT, BECOMING S 15 TO 20 KT WITH GUSTS
UP TO 25 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: SE
4 FT AT 7 SECONDS AND S 2 FT AT 3 SECONDS. PATCHY FOG IN THE
MORNING. A CHANCE OF SHOWERS IN THE MORNING WITH VSBY 1 TO 3 NM.
FRI NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS
3 TO 5 FT. WAVE DETAIL: S 4 FT AT 6 SECONDS.
SAT
N WINDS 10 TO 15 KT, BECOMING NE 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: NE 4 FT AT 5 SECONDS AND
NW 3 FT AT 4 SECONDS.
SAT NIGHT
SE WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 FT. WAVE DETAIL: SE 5 FT AT 7 SECONDS. A CHANCE OF SHOWERS
AFTER MIDNIGHT.
SUN
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT. SHOWERS.
SUN NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 6 FT. SHOWERS.
MON AND MON NIGHT
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO
15 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.
ANZ251-030300-
MASSACHUSETTS BAY AND IPSWICH BAY-
1005 AM EDT THU APR 2 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 3 TO 4 FT. WAVE DETAIL: NE 4 FT AT 5 SECONDS AND S 1 FOOT AT
9 SECONDS. PATCHY FOG. A CHANCE OF RAIN THIS MORNING. VSBY 1 TO
3 NM.
TONIGHT
E WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE EVENING.
SEAS 2 TO 4 FT. WAVE DETAIL: SE 4 FT AT 7 SECONDS. PATCHY FOG.
VSBY 1 TO 3 NM IN THE EVENING.
FRI
SE WINDS 5 TO 10 KT, BECOMING S 10 TO 15 KT WITH GUSTS UP
TO 25 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT
AT 7 SECONDS AND S 2 FT AT 4 SECONDS. PATCHY FOG. A CHANCE OF
SHOWERS IN THE MORNING WITH VSBY 1 TO 3 NM.
FRI NIGHT
SW 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 E 3 FT AT
7 SECONDS.
SAT
N WINDS 10 TO 15 KT, BECOMING NE 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: NE 3 FT AT 5 SECONDS AND
W 2 FT AT 3 SECONDS.
SAT NIGHT
SE 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 1 FOOT AT
9 SECONDS. A CHANCE OF SHOWERS AFTER MIDNIGHT.
SUN
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. SHOWERS.
SUN NIGHT
W WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. SHOWERS.
MON AND MON NIGHT
W WINDS 15 TO 20 KT, DIMINISHING TO 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.
ANZ231-030300-
CAPE COD BAY-
1005 AM EDT THU APR 2 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT AT 4 SECONDS AND S 1 FOOT AT
7 SECONDS. PATCHY FOG. RAIN. A CHANCE OF RAIN. VSBY 1 TO 3 NM.
TONIGHT
E 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: NE 3 FT AT 4 SECONDS AND S 1 FOOT AT 7 SECONDS. PATCHY
FOG. VSBY 1 TO 3 NM.
FRI
SE WINDS 5 TO 10 KT, BECOMING SW 15 TO 20 KT WITH GUSTS UP
TO 25 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT
3 SECONDS AND SE 2 FT AT 7 SECONDS. PATCHY FOG IN THE MORNING
WITH VSBY 1 TO 3 NM.
FRI NIGHT
SW 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 NE 2 FT AT
6 SECONDS. PATCHY FOG IN THE EVENING WITH VSBY 1 TO 3 NM.
SAT
NW WINDS AROUND 10 KT, BECOMING NE WITH GUSTS UP TO 20 KT
IN THE AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: NW 2 FT AT
3 SECONDS AND NE 2 FT AT 4 SECONDS.
SAT NIGHT
E WINDS 10 TO 15 KT, BECOMING SE WITH GUSTS UP TO
20 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: E 2 FT AT
3 SECONDS AND NW 1 FOOT AT 4 SECONDS.
SUN AND SUN NIGHT
S WINDS 20 TO 25 KT, BECOMING W 15 TO 20 KT.
GUSTS UP TO 30 KT. SEAS 2 TO 4 FT. SHOWERS.
MON AND MON NIGHT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 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.
ANZ254-030300-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
1005 AM EDT THU APR 2 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 4 TO 5 FT. WAVE DETAIL: NE 5 FT AT 5 SECONDS AND S 3 FT AT
7 SECONDS. PATCHY FOG. RAIN. A CHANCE OF RAIN. VSBY 1 TO 3 NM.
TONIGHT
E WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: NE 5 FT
AT 6 SECONDS AND S 2 FT AT 7 SECONDS. PATCHY FOG. VSBY 1 NM OR
LESS, INCREASING TO 1 TO 3 NM AFTER MIDNIGHT.
FRI
SE WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT WITH GUSTS
UP TO 25 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: E 4 FT
AT 7 SECONDS AND SW 3 FT AT 4 SECONDS. PATCHY FOG. VSBY 1 TO
3 NM.
FRI NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
4 TO 6 FT. WAVE DETAIL: S 5 FT AT 7 SECONDS AND E 3 FT AT
7 SECONDS. PATCHY FOG IN THE EVENING WITH VSBY 1 TO 3 NM.
SAT
NW WINDS 10 TO 15 KT, BECOMING NE IN THE AFTERNOON. GUSTS
UP TO 20 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND
NE 3 FT AT 7 SECONDS.
SAT NIGHT
E WINDS 10 TO 15 KT, BECOMING SE 15 TO 20 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: E 5 FT AT 7 SECONDS AND S
3 FT AT 7 SECONDS.
SUN
S WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO
7 FT. A CHANCE OF SHOWERS.
SUN NIGHT
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 7 FT. SHOWERS LIKELY.
MON
W WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
MON NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 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.
ANZ255-030300-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
1005 AM EDT THU APR 2 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
THIS AFTERNOON
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT.
SEAS 4 TO 5 FT. WAVE DETAIL: NE 5 FT AT 6 SECONDS AND S 3 FT AT
7 SECONDS. PATCHY FOG. RAIN. A CHANCE OF RAIN. VSBY 1 TO 3 NM.
TONIGHT
E WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: E 5 FT
AT 6 SECONDS AND S 2 FT AT 7 SECONDS. PATCHY FOG. VSBY 1 NM OR
LESS, INCREASING TO 1 TO 3 NM AFTER MIDNIGHT.
FRI
SE WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT
AT 6 SECONDS. PATCHY FOG. VSBY 1 TO 3 NM.
FRI NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 7 FT. WAVE DETAIL: SW 7 FT AT 7 SECONDS AND E 3 FT AT
7 SECONDS. PATCHY FOG IN THE EVENING WITH VSBY 1 TO 3 NM.
SAT
NW WINDS 15 TO 20 KT, BECOMING NE 10 TO 15 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: SW 6 FT AT 7 SECONDS AND
E 2 FT AT 7 SECONDS.
SAT NIGHT
E WINDS AROUND 15 KT, BECOMING SE AFTER MIDNIGHT.
GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 4 FT AT
6 SECONDS.
SUN
S WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 6 TO
9 FT. SHOWERS LIKELY.
SUN NIGHT
W WINDS 25 TO 30 KT. SEAS 7 TO 10 FT. SHOWERS
LIKELY.
MON
W WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
MON NIGHT
W WINDS 15 TO 20 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.
ANZ256-030300-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
1005 AM EDT THU APR 2 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
THIS AFTERNOON
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT.
SEAS 5 TO 6 FT. WAVE DETAIL: NE 5 FT AT 5 SECONDS AND S 3 FT AT
7 SECONDS. PATCHY FOG. RAIN LIKELY. A SLIGHT CHANCE OF RAIN. VSBY
1 TO 3 NM.
TONIGHT
NE WINDS 15 TO 20 KT, BECOMING E 10 TO 15 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: E 5 FT
AT 6 SECONDS AND S 2 FT AT 7 SECONDS. PATCHY FOG. VSBY 1 TO 3 NM.
FRI
SE WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT WITH GUSTS
UP TO 25 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT
AT 6 SECONDS. PATCHY FOG. VSBY 1 TO 3 NM.
FRI NIGHT
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 E 2 FT AT
7 SECONDS. PATCHY FOG IN THE EVENING WITH VSBY 1 TO 3 NM.
SAT
NW WINDS 15 TO 20 KT, BECOMING NE 10 TO 15 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: SW 5 FT AT 7 SECONDS AND
E 2 FT AT 7 SECONDS.
SAT NIGHT
E WINDS 15 TO 20 KT, BECOMING SE 20 TO 25 KT AFTER
MIDNIGHT. SEAS 4 TO 5 FT. WAVE DETAIL: S 4 FT AT 6 SECONDS.
SUN
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 6 TO
9 FT. SHOWERS.
SUN NIGHT
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
7 TO 10 FT. SHOWERS.
MON
W WINDS 15 TO 20 KT. SEAS 5 TO 6 FT.
MON NIGHT
W WINDS 15 TO 20 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.
ANZ232-030300-
NANTUCKET SOUND-
1005 AM EDT THU APR 2 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 4 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND S 1 FOOT AT
7 SECONDS. PATCHY FOG. RAIN. A CHANCE OF RAIN. VSBY 1 TO 3 NM.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT,
DIMINISHING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE
DETAIL: E 3 FT AT 5 SECONDS AND S 1 FOOT AT 7 SECONDS. PATCHY
FOG. VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM AFTER MIDNIGHT.
FRI
SE WINDS 5 TO 10 KT, BECOMING SW 15 TO 20 KT WITH GUSTS UP
TO 25 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT
AT 4 SECONDS AND SE 2 FT AT 7 SECONDS. PATCHY FOG IN THE MORNING
WITH VSBY 1 TO 3 NM.
FRI NIGHT
SW WINDS 20 TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL:
SW 4 FT AT 4 SECONDS AND S 3 FT AT 7 SECONDS. PATCHY FOG IN THE
EVENING WITH VSBY 1 TO 3 NM.
SAT
NW WINDS 10 TO 15 KT, BECOMING NE IN THE AFTERNOON. GUSTS
UP TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND
NE 2 FT AT 6 SECONDS.
SAT NIGHT
E WINDS 10 TO 15 KT, BECOMING SE 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: E 2 FT AT 4 SECONDS AND S
2 FT AT 6 SECONDS.
SUN AND SUN NIGHT
SW WINDS 25 TO 30 KT, BECOMING W 20 TO
25 KT. SEAS 3 TO 5 FT. SHOWERS.
MON AND MON NIGHT
W WINDS 10 TO 15 KT WITH 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.
ANZ233-030300-
VINEYARD SOUND-
1005 AM EDT THU APR 2 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 4 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND S 2 FT AT
7 SECONDS. PATCHY FOG. RAIN. A CHANCE OF RAIN. VSBY 1 TO 3 NM.
TONIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, BECOMING
E 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: NE
2 FT AT 4 SECONDS AND S 1 FOOT AT 7 SECONDS. PATCHY FOG. VSBY
1 TO 3 NM.
FRI
SE WINDS 5 TO 10 KT, BECOMING SW 15 TO 20 KT WITH GUSTS UP
TO 25 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT
AT 4 SECONDS AND S 2 FT AT 8 SECONDS. PATCHY FOG IN THE MORNING
WITH VSBY 1 TO 3 NM.
FRI NIGHT
SW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL:
SW 5 FT AT 6 SECONDS AND E 1 FOOT AT 7 SECONDS. PATCHY FOG IN THE
EVENING.
SAT
NW WINDS 10 TO 15 KT, BECOMING NE WITH GUSTS UP TO 20 KT
IN THE AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: SW 4 FT AT
6 SECONDS AND NE 2 FT AT 6 SECONDS.
SAT NIGHT
E WINDS 10 TO 15 KT, BECOMING SE 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: E 2 FT AT 3 SECONDS AND SW
2 FT AT 7 SECONDS.
SUN AND SUN NIGHT
SW WINDS 25 TO 30 KT, BECOMING W 20 TO
25 KT. SEAS 5 TO 7 FT. SHOWERS.
MON AND MON NIGHT
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO
15 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.
ANZ234-030300-
BUZZARDS BAY-
1005 AM EDT THU APR 2 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND SW 1 FOOT
AT 7 SECONDS. PATCHY FOG. RAIN. A SLIGHT CHANCE OF RAIN. VSBY
1 TO 3 NM.
TONIGHT
NE WINDS 15 TO 20 KT, BECOMING E 10 TO 15 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: NE 2 FT AT 4 SECONDS AND
S 1 FOOT AT 7 SECONDS. PATCHY FOG. VSBY 1 TO 3 NM.
FRI
SE WINDS 5 TO 10 KT, BECOMING SW 15 TO 20 KT WITH GUSTS UP
TO 25 KT IN THE AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT
AT 4 SECONDS AND E 1 FOOT AT 4 SECONDS. PATCHY FOG. VSBY 1 TO
3 NM IN THE MORNING.
FRI NIGHT
SW WINDS 20 TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL:
SW 4 FT AT 6 SECONDS AND E 1 FOOT AT 7 SECONDS. PATCHY FOG IN THE
EVENING WITH VSBY 1 TO 3 NM.
SAT
NW WINDS 10 TO 15 KT, BECOMING NE WITH GUSTS UP TO 20 KT
IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT
6 SECONDS AND NE 2 FT AT 5 SECONDS.
SAT NIGHT
E WINDS 10 TO 15 KT, BECOMING SE 15 TO 20 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: E 2 FT AT 3 SECONDS AND
SW 2 FT AT 7 SECONDS.
SUN AND SUN NIGHT
SW WINDS 25 TO 30 KT, BECOMING W 20 TO
25 KT. SEAS 3 TO 5 FT. SHOWERS.
MON AND MON NIGHT
W WINDS 10 TO 15 KT WITH 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.
ANZ235-030300-
RHODE ISLAND SOUND-
1005 AM EDT THU APR 2 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
THIS AFTERNOON
NE WINDS AROUND 20 KT WITH GUSTS UP TO 25 KT.
SEAS 3 TO 5 FT. WAVE DETAIL: NE 4 FT AT 5 SECONDS AND S 3 FT AT
7 SECONDS. PATCHY FOG. RAIN LIKELY. A SLIGHT CHANCE OF RAIN. VSBY
1 TO 3 NM.
TONIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, BECOMING
E 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: NE
4 FT AT 5 SECONDS AND S 2 FT AT 7 SECONDS. PATCHY FOG. VSBY 1 TO
3 NM.
FRI
SE WINDS 5 TO 10 KT, BECOMING SW 15 TO 20 KT WITH GUSTS UP
TO 25 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT
4 SECONDS AND SE 2 FT AT 7 SECONDS. PATCHY FOG IN THE MORNING
WITH VSBY 1 TO 3 NM.
FRI NIGHT
SW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S
5 FT AT 7 SECONDS. PATCHY FOG IN THE EVENING.
SAT
NW WINDS 10 TO 15 KT, BECOMING NE WITH GUSTS UP TO 20 KT
IN THE AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT
7 SECONDS AND E 2 FT AT 7 SECONDS.
SAT NIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 4 FT. WAVE DETAIL: E 3 FT AT 4 SECONDS AND S 3 FT AT
6 SECONDS.
SUN AND SUN NIGHT
SW WINDS 25 TO 30 KT, BECOMING W 20 TO
25 KT. SEAS 5 TO 8 FT. SHOWERS.
MON
W WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
MON NIGHT
W 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.
ANZ237-030300-
BLOCK ISLAND SOUND-
1005 AM EDT THU APR 2 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT.
SEAS 3 TO 5 FT. WAVE DETAIL: NE 4 FT AT 4 SECONDS AND S 3 FT AT
7 SECONDS. PATCHY FOG. A CHANCE OF RAIN. VSBY 1 TO 3 NM.
TONIGHT
NE WINDS 15 TO 20 KT, BECOMING E 10 TO 15 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: E 4 FT
AT 6 SECONDS AND S 2 FT AT 7 SECONDS. PATCHY FOG. VSBY 1 TO 3 NM.
FRI
SE WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT WITH GUSTS UP
TO 25 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT
AT 7 SECONDS AND SW 2 FT AT 3 SECONDS. PATCHY FOG IN THE MORNING
WITH VSBY 1 TO 3 NM.
FRI NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 FT. WAVE DETAIL: S 4 FT AT 6 SECONDS. PATCHY FOG IN THE
EVENING.
SAT AND SAT NIGHT
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND E 3 FT AT
4 SECONDS.
SUN AND SUN NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT,
BECOMING W 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO 7 FT.
WAVE DETAIL: S 7 FT AT 8 SECONDS AND SE 4 FT AT 5 SECONDS.
SHOWERS.
MON
W WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT.
MON NIGHT
NW 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.
ANZ230-030300-
BOSTON HARBOR-
1005 AM EDT THU APR 2 2026
THIS AFTERNOON
NE WINDS 15 TO 20 KT. WAVES 2 TO 3 FT. A CHANCE
OF RAIN THIS MORNING. PATCHY FOG. VSBY 1 TO 3 NM.
TONIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. WAVES 2 TO 3 FT. PATCHY
FOG. A CHANCE OF SHOWERS AFTER MIDNIGHT. VSBY 1 TO 3 NM.
FRI
SE WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. WAVES AROUND 2 FT. PATCHY FOG. A
CHANCE OF SHOWERS IN THE MORNING WITH VSBY 1 TO 3 NM.
FRI NIGHT
SW WINDS 15 TO 20 KT. WAVES AROUND 2 FT.
SAT
N WINDS 10 TO 15 KT, BECOMING E WITH GUSTS UP TO 20 KT IN
THE AFTERNOON. WAVES AROUND 2 FT.
SAT NIGHT
E WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. WAVES AROUND 2 FT. A CHANCE OF SHOWERS.
SUN AND SUN NIGHT
S WINDS 15 TO 20 KT, BECOMING W. GUSTS UP TO
25 KT. WAVES 2 TO 3 FT. SHOWERS.
MON AND MON NIGHT
W WINDS 15 TO 20 KT, DIMINISHING TO 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.
ANZ236-030300-
NARRAGANSETT BAY-
1005 AM EDT THU APR 2 2026
THIS AFTERNOON
NE WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT.
WAVES 2 TO 3 FT. PATCHY FOG. RAIN LIKELY. A SLIGHT CHANCE OF
RAIN. VSBY 1 TO 3 NM.
TONIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING
E 5 TO 10 KT AFTER MIDNIGHT. WAVES 2 TO 3 FT. PATCHY FOG. VSBY
1 TO 3 NM.
FRI
SE WINDS 5 TO 10 KT, BECOMING SW 15 TO 20 KT IN THE
AFTERNOON. WAVES AROUND 2 FT. PATCHY FOG IN THE MORNING WITH VSBY
1 TO 3 NM.
FRI NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES
2 TO 3 FT. PATCHY FOG IN THE EVENING WITH VSBY 1 TO 3 NM.
SAT
NW WINDS 5 TO 10 KT, BECOMING NE 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. WAVES 2 TO 3 FT.
SAT NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES
2 TO 3 FT.
SUN AND SUN NIGHT
S WINDS 20 TO 25 KT, BECOMING W 15 TO 20 KT.
GUSTS UP TO 30 KT. WAVES 3 TO 5 FT. SHOWERS.
MON AND MON NIGHT
W WINDS 10 TO 15 KT. 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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