153
FZUS51 KBOX 041703
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
103 PM EDT SAT APR 4 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-050600-
103 PM EDT SAT APR 4 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
GUSTY ENE WINDS CONTINUE OVERNIGHT AS A COLD FRONT SLIPS SOUTH OF
NEW ENGLAND THIS EVENING. FRONT QUICKLY LIFTS BACK NORTH AS A WARM
FRONT TONIGHT. WINDS QUICKLY SHIFT FROM THE ENE TO THE S BY SUNDAY
MORNING. LOW PRESSURE EXITS THE GREAT LAKES SUNDAY, WITH ITS
TRAILING COLD FRONT SWEEPING ACROSS THE NEW ENGLAND WATERS SUNDAY
NIGHT. COLDER BUT DRIER WNW FLOW FOLLOWS FOR MONDAY.
ANZ250-050600-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
103 PM EDT SAT APR 4 2026
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 6 SECONDS AND W 1 FOOT AT
4 SECONDS.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: E 5 FT AT 7 SECONDS AND SW 1 FOOT AT
4 SECONDS. PATCHY FOG AFTER MIDNIGHT. A CHANCE OF SHOWERS AFTER
MIDNIGHT.
SUN
S WINDS 15 TO 20 KT, BECOMING SW IN THE AFTERNOON. GUSTS
UP TO 30 KT. SEAS 4 TO 6 FT. WAVE DETAIL: E 6 FT AT 7 SECONDS AND
S 4 FT AT 5 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE
MORNING. SHOWERS IN THE AFTERNOON. VSBY 1 NM OR LESS.
SUN NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 6 FT, SUBSIDING TO 3 TO 4 FT AFTER MIDNIGHT. WAVE DETAIL: SW
4 FT AT 5 SECONDS AND SE 4 FT AT 7 SECONDS, BECOMING W 3 FT AT
4 SECONDS AND SE 3 FT AT 7 SECONDS. PATCHY FOG IN THE EVENING.
SHOWERS IN THE EVENING.
MON AND MON 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 2 FT AT
8 SECONDS.
TUE AND TUE NIGHT
W WINDS 5 TO 10 KT, BECOMING NW 15 TO 20 KT
WITH GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: NW 4 FT AT
4 SECONDS AND SE 2 FT AT 8 SECONDS. A CHANCE OF RAIN AND SNOW
SHOWERS.
WED AND WED NIGHT
NE WINDS 15 TO 20 KT, BECOMING S. 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.
ANZ251-050600-
MASSACHUSETTS BAY AND IPSWICH BAY-
103 PM EDT SAT APR 4 2026
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS AROUND 3 FT. WAVE DETAIL: NE 3 FT AT 5 SECONDS AND W 1 FOOT
AT 5 SECONDS.
TONIGHT
E WINDS 15 TO 20 KT, BECOMING SE 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: E 3 FT AT 7 SECONDS.
PATCHY FOG AFTER MIDNIGHT. A CHANCE OF SHOWERS AFTER MIDNIGHT.
SUN
S WINDS 10 TO 15 KT, BECOMING SW IN THE AFTERNOON. GUSTS
UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: E 5 FT AT 7 SECONDS AND
S 3 FT AT 5 SECONDS. PATCHY FOG. SHOWERS. VSBY 1 NM OR LESS,
INCREASING TO 1 TO 3 NM IN THE AFTERNOON.
SUN NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
3 TO 4 FT. WAVE DETAIL: E 4 FT AT 8 SECONDS AND SW 3 FT AT
4 SECONDS. PATCHY FOG IN THE EVENING. SHOWERS IN THE EVENING.
MON AND MON NIGHT
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 E 2 FT AT
7 SECONDS.
TUE AND TUE NIGHT
W WINDS 5 TO 10 KT, BECOMING NW 15 TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND E 1 FOOT AT
8 SECONDS. A CHANCE OF RAIN AND SNOW SHOWERS.
WED AND WED NIGHT
NE WINDS 10 TO 15 KT, BECOMING S. 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.
ANZ231-050600-
CAPE COD BAY-
103 PM EDT SAT APR 4 2026
...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: N 2 FT AT 4 SECONDS.
TONIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: E 2 FT AT 4 SECONDS. PATCHY FOG AFTER
MIDNIGHT. A CHANCE OF SHOWERS AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
SUN
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: SW 4 FT AT 4 SECONDS AND NE 2 FT AT 6 SECONDS.
PATCHY FOG. A CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS IN
THE AFTERNOON. VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM IN THE
AFTERNOON.
SUN NIGHT
SW WINDS 10 TO 15 KT, BECOMING W AFTER MIDNIGHT.
GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW 3 FT AT
4 SECONDS AND E 2 FT AT 7 SECONDS. PATCHY FOG IN THE EVENING.
SHOWERS IN THE EVENING.
MON AND MON NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS AND SE 1 FOOT
AT 8 SECONDS.
TUE
W WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: NW
1 FOOT AT 4 SECONDS AND SE 1 FOOT AT 7 SECONDS. A CHANCE OF
SHOWERS.
TUE NIGHT
NW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS.
WED AND WED NIGHT
NE WINDS 10 TO 15 KT, BECOMING S 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.
ANZ254-050600-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
103 PM EDT SAT APR 4 2026
...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...
THIS AFTERNOON
NE WINDS AROUND 20 KT WITH GUSTS UP TO 25 KT.
SEAS 3 TO 4 FT. WAVE DETAIL: NE 4 FT AT 6 SECONDS AND W 2 FT AT
6 SECONDS.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: E 5 FT AT 7 SECONDS AND SW 2 FT AT 6 SECONDS.
PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
SUN
S WINDS 15 TO 20 KT, BECOMING SW 20 TO 25 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 5 TO 7 FT, BUILDING TO 6 TO
9 FT IN THE AFTERNOON. WAVE DETAIL: SE 6 FT AT 7 SECONDS,
BECOMING S 7 FT AT 6 SECONDS AND E 5 FT AT 7 SECONDS. PATCHY FOG.
SHOWERS LIKELY IN THE AFTERNOON. VSBY 1 NM OR LESS.
SUN NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT,
BECOMING W 10 TO 15 KT WITH GUSTS UP TO 20 KT AFTER MIDNIGHT.
SEAS 5 TO 8 FT, SUBSIDING TO 4 TO 6 FT AFTER MIDNIGHT. WAVE
DETAIL: SW 7 FT AT 7 SECONDS, BECOMING S 5 FT AT 8 SECONDS AND W
2 FT AT 4 SECONDS. SHOWERS, MAINLY IN THE EVENING. PATCHY FOG IN
THE EVENING WITH VSBY 1 TO 3 NM.
MON AND MON NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 3 TO 5 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND NW 3 FT AT
4 SECONDS.
TUE AND TUE NIGHT
W WINDS 5 TO 10 KT, BECOMING NW 15 TO 20 KT
WITH GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: NW 4 FT AT
5 SECONDS AND S 3 FT AT 8 SECONDS. A CHANCE OF SHOWERS.
WED AND WED NIGHT
NE WINDS 15 TO 20 KT, BECOMING S 5 TO 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.
ANZ255-050600-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
103 PM EDT SAT APR 4 2026
...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...
THIS AFTERNOON
NE WINDS 20 TO 25 KT. SEAS 3 TO 4 FT. WAVE
DETAIL: SW 4 FT AT 7 SECONDS AND NE 3 FT AT 7 SECONDS.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
4 FT. WAVE DETAIL: SE 4 FT AT 7 SECONDS. PATCHY FOG. VSBY 1 TO
3 NM AFTER MIDNIGHT.
SUN
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT, BUILDING TO 8 TO 11 FT IN THE AFTERNOON. WAVE DETAIL: SE
7 FT AT 7 SECONDS, BECOMING SE 10 FT AT 8 SECONDS AND SW 8 FT AT
7 SECONDS. PATCHY FOG. SHOWERS LIKELY IN THE AFTERNOON. VSBY 1 NM
OR LESS.
SUN NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT,
BECOMING NW WITH GUSTS UP TO 20 KT AFTER MIDNIGHT. SEAS 7 TO
10 FT, SUBSIDING TO 5 TO 8 FT AFTER MIDNIGHT. WAVE DETAIL: SW
10 FT AT 8 SECONDS AND SW 3 FT AT 5 SECONDS, BECOMING SW 7 FT AT
8 SECONDS AND W 1 FOOT AT 4 SECONDS. SHOWERS, MAINLY IN THE
EVENING. PATCHY FOG IN THE EVENING WITH VSBY 1 TO 3 NM.
MON AND MON NIGHT
W WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. WAVE
DETAIL: SW 6 FT AT 7 SECONDS.
TUE
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT
AT 7 SECONDS AND SE 3 FT AT 8 SECONDS. A CHANCE OF SHOWERS.
TUE NIGHT
NW WINDS 20 TO 25 KT. SEAS 2 TO 4 FT.
WED
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT.
WED NIGHT
S WINDS 5 TO 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.
ANZ256-050600-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
103 PM EDT SAT APR 4 2026
...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT.
SEAS AROUND 4 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND E 2 FT AT
8 SECONDS.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
4 FT. WAVE DETAIL: E 4 FT AT 5 SECONDS AND S 3 FT AT 7 SECONDS.
PATCHY FOG. VSBY 1 NM OR LESS AFTER MIDNIGHT.
SUN
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
8 FT, BUILDING TO 8 TO 11 FT IN THE AFTERNOON. WAVE DETAIL: SE
7 FT AT 7 SECONDS, BECOMING S 10 FT AT 8 SECONDS AND SW 9 FT AT
7 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE MORNING.
SHOWERS IN THE AFTERNOON. VSBY 1 NM OR LESS.
SUN NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT,
BECOMING NW AFTER MIDNIGHT. SEAS 7 TO 10 FT, SUBSIDING TO 5 TO
8 FT AFTER MIDNIGHT. WAVE DETAIL: SW 9 FT AT 8 SECONDS AND SW
1 FOOT AT 5 SECONDS, BECOMING S 7 FT AT 8 SECONDS AND W 1 FOOT AT
3 SECONDS. PATCHY FOG IN THE EVENING. SHOWERS IN THE EVENING WITH
VSBY 1 TO 3 NM.
MON
W WINDS 15 TO 20 KT. SEAS 5 TO 6 FT. WAVE DETAIL: S 6 FT
AT 8 SECONDS AND NW 2 FT AT 4 SECONDS.
MON NIGHT
SW WINDS 15 TO 20 KT, BECOMING W 5 TO 10 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: SW 5 FT AT 8 SECONDS AND W
1 FOOT AT 4 SECONDS.
TUE
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
3 FT. A CHANCE OF SHOWERS.
TUE NIGHT THROUGH WED NIGHT
S WINDS 20 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.
ANZ232-050600-
NANTUCKET SOUND-
103 PM EDT SAT APR 4 2026
...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...
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.
TONIGHT
E WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE
3 FT AT 5 SECONDS. PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
SUN
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT. WAVE DETAIL: SW 5 FT AT 5 SECONDS AND E 3 FT AT 7 SECONDS.
PATCHY FOG. SHOWERS LIKELY IN THE AFTERNOON. VSBY 1 NM OR LESS.
SUN NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT,
BECOMING NW 10 TO 15 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT, SUBSIDING
TO 2 TO 4 FT AFTER MIDNIGHT. WAVE DETAIL: SW 4 FT AT 5 SECONDS
AND S 3 FT AT 8 SECONDS, BECOMING W 2 FT AT 4 SECONDS AND S 2 FT
AT 8 SECONDS. SHOWERS, MAINLY IN THE EVENING. PATCHY FOG IN THE
EVENING WITH VSBY 1 TO 3 NM.
MON AND MON NIGHT
W WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: W 3 FT AT 4 SECONDS AND S 2 FT AT 8 SECONDS.
TUE AND TUE NIGHT
W WINDS 10 TO 15 KT, BECOMING NW 15 TO
20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND SE
1 FOOT AT 8 SECONDS. A CHANCE OF SHOWERS.
WED AND WED NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
BECOMING S 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.
ANZ233-050600-
VINEYARD SOUND-
103 PM EDT SAT APR 4 2026
...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT AT 4 SECONDS AND SW 2 FT AT
7 SECONDS.
TONIGHT
E WINDS 15 TO 20 KT, BECOMING SE 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT AT 4 SECONDS AND
SW 2 FT AT 6 SECONDS. PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 TO
3 NM.
SUN
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT, BUILDING TO 5 TO 7 FT IN THE AFTERNOON. WAVE DETAIL: SE
4 FT AT 6 SECONDS, BECOMING S 7 FT AT 7 SECONDS. PATCHY FOG. A
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS IN THE AFTERNOON.
VSBY 1 NM OR LESS.
SUN NIGHT
SW WINDS 15 TO 20 KT, BECOMING NW 10 TO 15 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 5 TO 7 FT, SUBSIDING TO 3 TO
5 FT AFTER MIDNIGHT. WAVE DETAIL: SW 6 FT AT 7 SECONDS, BECOMING
S 4 FT AT 8 SECONDS AND W 2 FT AT 5 SECONDS. PATCHY FOG IN THE
EVENING. SHOWERS IN THE EVENING WITH VSBY 1 TO 3 NM.
MON AND MON NIGHT
W WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. WAVE
DETAIL: S 4 FT AT 8 SECONDS AND W 2 FT AT 5 SECONDS.
TUE AND TUE NIGHT
W WINDS 10 TO 15 KT, BECOMING NW 15 TO
20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 7 SECONDS. A
CHANCE OF SHOWERS.
WED AND WED NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
BECOMING S. 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.
ANZ234-050600-
BUZZARDS BAY-
103 PM EDT SAT APR 4 2026
...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT AT 3 SECONDS AND SW 2 FT AT
7 SECONDS.
TONIGHT
E 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 2 FT AT 6 SECONDS.
PATCHY FOG AFTER MIDNIGHT. A CHANCE OF SHOWERS AFTER MIDNIGHT
WITH VSBY 1 TO 3 NM.
SUN
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT. WAVE DETAIL: S 5 FT AT 7 SECONDS. PATCHY FOG. A CHANCE OF
SHOWERS IN THE MORNING, THEN SHOWERS IN THE AFTERNOON. VSBY 1 NM
OR LESS.
SUN NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT,
BECOMING NW 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE
DETAIL: SW 5 FT AT 7 SECONDS. PATCHY FOG IN THE EVENING. SHOWERS
IN THE EVENING.
MON AND MON NIGHT
W WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. WAVE
DETAIL: SW 3 FT AT 4 SECONDS AND S 3 FT AT 8 SECONDS.
TUE AND TUE NIGHT
W WINDS 10 TO 15 KT, BECOMING NW WITH GUSTS
UP TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS
AND S 2 FT AT 8 SECONDS. A CHANCE OF SHOWERS.
WED AND WED NIGHT
NE WINDS 10 TO 15 KT, BECOMING S. 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.
ANZ235-050600-
RHODE ISLAND SOUND-
103 PM EDT SAT APR 4 2026
...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 3 TO 4 FT. WAVE DETAIL: SE 4 FT AT 7 SECONDS.
TONIGHT
E WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: E 4 FT
AT 5 SECONDS AND S 3 FT AT 7 SECONDS. PATCHY FOG AFTER MIDNIGHT
WITH VSBY 1 TO 3 NM.
SUN
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT, BUILDING TO 6 TO 9 FT IN THE AFTERNOON. WAVE DETAIL: SE
6 FT AT 6 SECONDS, BECOMING S 9 FT AT 8 SECONDS AND SW 8 FT AT
7 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS IN THE AFTERNOON. VSBY 1 NM OR LESS.
SUN NIGHT
SW WINDS 15 TO 20 KT, BECOMING NW AFTER MIDNIGHT.
GUSTS UP TO 25 KT. SEAS 6 TO 9 FT, SUBSIDING TO 4 TO 6 FT AFTER
MIDNIGHT. WAVE DETAIL: S 8 FT AT 8 SECONDS AND SW 2 FT AT
5 SECONDS, BECOMING S 6 FT AT 8 SECONDS AND W 1 FOOT AT
4 SECONDS. PATCHY FOG IN THE EVENING. SHOWERS IN THE EVENING WITH
VSBY 1 TO 3 NM.
MON
W WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT
AT 8 SECONDS AND W 2 FT AT 4 SECONDS.
MON NIGHT
W WINDS 15 TO 20 KT, DIMINISHING TO 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND W
2 FT AT 4 SECONDS.
TUE
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
TUE NIGHT THROUGH WED NIGHT
S WINDS 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.
ANZ237-050600-
BLOCK ISLAND SOUND-
103 PM EDT SAT APR 4 2026
...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...
THIS AFTERNOON
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT AT 7 SECONDS.
TONIGHT
E WINDS 15 TO 20 KT, DIMINISHING TO 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 6 SECONDS. PATCHY FOG AFTER MIDNIGHT.
A CHANCE OF SHOWERS AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
SUN
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT, BUILDING TO 5 TO 8 FT IN THE AFTERNOON. WAVE DETAIL: SE
5 FT AT 6 SECONDS, BECOMING S 6 FT AT 7 SECONDS. PATCHY FOG. A
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS IN THE AFTERNOON.
VSBY 1 NM OR LESS.
SUN NIGHT
W WINDS 10 TO 15 KT, BECOMING NW AFTER MIDNIGHT.
GUSTS UP TO 25 KT. SEAS 5 TO 7 FT. WAVE DETAIL: S 6 FT AT
8 SECONDS AND W 2 FT AT 5 SECONDS. PATCHY FOG IN THE EVENING.
SHOWERS IN THE EVENING WITH VSBY 1 TO 3 NM.
MON
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT. WAVE DETAIL: S 5 FT AT 8 SECONDS AND W 2 FT AT 4 SECONDS.
MON NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
BECOMING W 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE
DETAIL: S 3 FT AT 8 SECONDS AND W 2 FT AT 4 SECONDS.
TUE
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
TUE NIGHT THROUGH WED NIGHT
S 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.
ANZ230-050600-
BOSTON HARBOR-
103 PM EDT SAT APR 4 2026
THIS AFTERNOON
E WINDS 15 TO 20 KT. WAVES 2 TO 3 FT.
TONIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES 2 TO
3 FT. PATCHY FOG AFTER MIDNIGHT. A CHANCE OF SHOWERS AFTER
MIDNIGHT.
SUN
S WINDS AROUND 10 KT, BECOMING SW WITH GUSTS UP TO 20 KT
IN THE AFTERNOON. WAVES AROUND 2 FT. PATCHY FOG. SHOWERS. VSBY
1 TO 3 NM.
SUN NIGHT
W WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. WAVES AROUND 2 FT. PATCHY FOG IN THE EVENING. SHOWERS
IN THE EVENING.
MON AND MON NIGHT
W WINDS 15 TO 20 KT. WAVES AROUND 2 FT.
TUE AND TUE NIGHT
W WINDS 5 TO 10 KT, BECOMING NW 10 TO 15 KT
WITH GUSTS UP TO 20 KT. WAVES 1 FOOT OR LESS, THEN AROUND 2 FT. A
CHANCE OF RAIN AND SNOW SHOWERS.
WED AND WED NIGHT
NE WINDS 5 TO 10 KT, BECOMING S 10 TO 15 KT.
WAVES 1 FOOT OR LESS, THEN 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.
ANZ236-050600-
NARRAGANSETT BAY-
103 PM EDT SAT APR 4 2026
THIS AFTERNOON
NE WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT.
WAVES 2 TO 3 FT.
TONIGHT
E WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE EVENING.
WAVES 2 TO 3 FT. PATCHY FOG AFTER MIDNIGHT. A CHANCE OF SHOWERS
AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
SUN
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES 2 TO
4 FT, BUILDING TO 4 TO 6 FT IN THE AFTERNOON. PATCHY FOG. A
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS IN THE AFTERNOON.
VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM IN THE AFTERNOON.
SUN NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING
NW AFTER MIDNIGHT. WAVES 3 TO 5 FT, SUBSIDING TO 2 TO 3 FT AFTER
MIDNIGHT. PATCHY FOG IN THE EVENING. SHOWERS IN THE EVENING.
MON AND MON NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
WAVES 2 TO 3 FT.
TUE AND TUE NIGHT
W WINDS 10 TO 15 KT, BECOMING NW. WAVES
AROUND 2 FT. A CHANCE OF SHOWERS.
WED AND WED NIGHT
NE WINDS 5 TO 10 KT, BECOMING S. 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.
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