928
FZUS51 KBOX 260909
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
408 AM EST THU FEB 26 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-262200-
408 AM EST THU FEB 26 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
A WEAK FRONT WILL CROSS THE NEW ENG LATE TONIGHT FOLLOWED LOW PRES
TRACKING S OF THE WATERS LATE THU INTO THU NIGHT. HIGH PRES BUILDS
OVER THE WATER FRI, MOVING OFFSHORE FRI NIGHT. WEAK HIGH PRES
FOLLOWS ON SAT, THEN A STRONGER COLD FRONT WILL MOVE S ACROSS THE
REGION SAT NIGHT INTO EARLY SUN. STRONG HIGH PRES WILL BUILD TO THE
N LATER SUN INTO MON.
ANZ250-262200-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
408 AM EST THU FEB 26 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EST THIS MORNING
TODAY
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT THIS
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: W 3 FT
AT 4 SECONDS AND S 2 FT AT 5 SECONDS. A SLIGHT CHANCE OF SNOW
THIS AFTERNOON.
TONIGHT
W WINDS 10 TO 15 KT, BECOMING N AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS AND SE 2 FT AT
10 SECONDS.
FRI
NW WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND
N 2 FT AT 4 SECONDS.
FRI NIGHT
SW WINDS 10 TO 15 KT, BECOMING S 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT
AT 4 SECONDS AND SE 2 FT AT 10 SECONDS.
SAT
S WINDS 15 TO 20 KT, BECOMING SW 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW
3 FT AT 4 SECONDS AND SE 2 FT AT 9 SECONDS.
SAT NIGHT
W WINDS 10 TO 15 KT, BECOMING NW AFTER MIDNIGHT.
GUSTS UP TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT AT
8 SECONDS AND SW 2 FT AT 4 SECONDS.
SUN
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. A CHANCE OF SNOW.
SUN NIGHT
NW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. A CHANCE OF
LIGHT FREEZING SPRAY.
MON
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT.
MON NIGHT
N WINDS 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.
ANZ251-262200-
MASSACHUSETTS BAY AND IPSWICH BAY-
408 AM EST THU FEB 26 2026
TODAY
W WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS AROUND
2 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND SE 1 FOOT AT
4 SECONDS. A SLIGHT CHANCE OF SNOW THIS AFTERNOON.
TONIGHT
W WINDS 5 TO 10 KT, BECOMING NW 10 TO 15 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: N 2 FT AT 3 SECONDS AND
SE 1 FOOT AT 9 SECONDS.
FRI
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: S 1 FOOT AT 2 SECONDS AND N 1 FOOT AT
4 SECONDS.
FRI NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND NE 1 FOOT AT
5 SECONDS.
SAT
S WINDS 15 TO 20 KT, BECOMING SW 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND
NE 1 FOOT AT 4 SECONDS.
SAT NIGHT
W WINDS AROUND 10 KT, BECOMING NW AFTER MIDNIGHT.
SEAS AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND SE 2 FT
AT 4 SECONDS.
SUN
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. A CHANCE OF SNOW.
SUN NIGHT
NW WINDS 20 TO 25 KT. SEAS 2 TO 3 FT. A CHANCE OF
LIGHT FREEZING SPRAY.
MON AND MON NIGHT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
BECOMING NW 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.
ANZ231-262200-
CAPE COD BAY-
408 AM EST THU FEB 26 2026
TODAY
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: S
2 FT AT 9 SECONDS AND W 1 FOOT AT 3 SECONDS. A SLIGHT CHANCE OF
RAIN AND SNOW THIS AFTERNOON.
TONIGHT
W WINDS 5 TO 10 KT, BECOMING NW 10 TO 15 KT AFTER
MIDNIGHT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT AFTER MIDNIGHT.
WAVE DETAIL: NW 1 FOOT AT 4 SECONDS AND S 1 FOOT AT 9 SECONDS,
BECOMING NW 2 FT AT 3 SECONDS AND S 2 FT AT 9 SECONDS. A CHANCE
OF SNOW IN THE EVENING.
FRI
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
AROUND 2 FT IN THE MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: S
2 FT AT 9 SECONDS AND N 1 FOOT AT 4 SECONDS, BECOMING SW 1 FOOT
AT 2 SECONDS AND N 1 FOOT AT 4 SECONDS.
FRI NIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: S
2 FT AT 9 SECONDS AND SW 1 FOOT AT 3 SECONDS.
SAT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
2 FT. WAVE DETAIL: SE 2 FT AT 9 SECONDS AND SW 1 FOOT AT
3 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
1 FOOT OR LESS, THEN AROUND 2 FT AFTER MIDNIGHT. WAVE DETAIL: SW
1 FOOT AT 3 SECONDS AND SE 1 FOOT AT 8 SECONDS, BECOMING NW
1 FOOT AT 3 SECONDS AND SE 1 FOOT AT 7 SECONDS.
SUN
NW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. A CHANCE OF SNOW.
SUN NIGHT
N WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. A CHANCE OF LIGHT FREEZING SPRAY.
MON AND MON NIGHT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
DIMINISHING TO 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.
ANZ254-262200-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
408 AM EST THU FEB 26 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
TODAY
W WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT THIS
AFTERNOON. GUSTS UP TO 20 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 4 FT
AT 10 SECONDS AND NW 2 FT AT 4 SECONDS. A SLIGHT CHANCE OF RAIN
AND SNOW THIS AFTERNOON.
TONIGHT
W WINDS 5 TO 10 KT, BECOMING N 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 10 SECONDS AND
NW 2 FT AT 4 SECONDS. A CHANCE OF SNOW IN THE EVENING.
FRI
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
2 TO 4 FT. WAVE DETAIL: S 4 FT AT 9 SECONDS AND N 2 FT AT
4 SECONDS.
FRI NIGHT
S WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 10 SECONDS AND
SW 1 FOOT AT 4 SECONDS.
SAT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: S 3 FT AT 9 SECONDS AND S 2 FT AT 4 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: SE 3 FT AT 8 SECONDS AND S 2 FT AT
7 SECONDS.
SUN
N WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
SUN NIGHT
N WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 FT. A CHANCE OF LIGHT FREEZING SPRAY.
MON AND MON NIGHT
N WINDS 10 TO 15 KT. 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.
ANZ255-262200-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
408 AM EST THU FEB 26 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
TODAY
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, DIMINISHING
TO AROUND 5 KT THIS AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: SW
6 FT AT 9 SECONDS AND E 1 FOOT AT 13 SECONDS. A CHANCE OF SNOW, A
SLIGHT CHANCE OF RAIN AND FREEZING RAIN THIS AFTERNOON.
TONIGHT
NW WINDS 5 TO 10 KT, BECOMING N 10 TO 15 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 9 SECONDS AND N
1 FOOT AT 3 SECONDS. A CHANCE OF SNOW IN THE EVENING.
FRI
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
3 TO 5 FT. WAVE DETAIL: S 5 FT AT 9 SECONDS AND N 1 FOOT AT
3 SECONDS.
FRI NIGHT
S WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S
5 FT AT 9 SECONDS AND S 1 FOOT AT 3 SECONDS.
SAT
S WINDS 10 TO 15 KT, BECOMING SW 5 TO 10 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 9 SECONDS AND S
1 FOOT AT 3 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS.
SUN
N WINDS 15 TO 20 KT. SEAS 2 TO 3 FT.
SUN NIGHT
N WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. A CHANCE OF
LIGHT FREEZING SPRAY.
MON
N WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. A CHANCE OF SNOW.
MON NIGHT
NE WINDS 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.
ANZ256-262200-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
408 AM EST THU FEB 26 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
TODAY
W WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT, BECOMING SW
THIS AFTERNOON. SEAS 5 TO 6 FT. WAVE DETAIL: S 6 FT AT 9 SECONDS
AND E 1 FOOT AT 14 SECONDS. A CHANCE OF SNOW WITH A SLIGHT CHANCE
OF RAIN THIS AFTERNOON.
TONIGHT
NW WINDS 5 TO 10 KT, BECOMING N 10 TO 15 KT AFTER
MIDNIGHT. SEAS 4 TO 5 FT. WAVE DETAIL: S 5 FT AT 9 SECONDS. A
CHANCE OF SNOW IN THE EVENING.
FRI
N WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
4 TO 5 FT. WAVE DETAIL: S 5 FT AT 9 SECONDS.
FRI NIGHT
S WINDS AROUND 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S
5 FT AT 9 SECONDS.
SAT
S WINDS 10 TO 15 KT, BECOMING SW 5 TO 10 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT, BECOMING N 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND NW
2 FT AT 3 SECONDS.
SUN
N WINDS 15 TO 20 KT. SEAS AROUND 3 FT.
SUN NIGHT
N WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. A CHANCE OF
LIGHT FREEZING SPRAY.
MON AND MON NIGHT
N WINDS 15 TO 20 KT, BECOMING NE 10 TO
15 KT. SEAS 2 TO 4 FT. A CHANCE OF SNOW.
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.
ANZ232-262200-
NANTUCKET SOUND-
408 AM EST THU FEB 26 2026
TODAY
W WINDS 5 TO 10 KT, BECOMING SW THIS AFTERNOON. SEAS
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 9 SECONDS AND W 1 FOOT AT
3 SECONDS. A SLIGHT CHANCE OF RAIN, FREEZING RAIN AND SNOW THIS
AFTERNOON.
TONIGHT
NW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S
2 FT AT 10 SECONDS AND NW 1 FOOT AT 3 SECONDS. A CHANCE OF SNOW
IN THE EVENING.
FRI
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 9 SECONDS AND N 1 FOOT AT
3 SECONDS.
FRI NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S
2 FT AT 10 SECONDS AND SW 1 FOOT AT 3 SECONDS.
SAT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT
AT 3 SECONDS AND NE 1 FOOT AT 5 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
AROUND 2 FT. WAVE DETAIL: W 1 FOOT AT 3 SECONDS AND S 1 FOOT AT
8 SECONDS.
SUN THROUGH MON NIGHT
N 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.
ANZ233-262200-
VINEYARD SOUND-
408 AM EST THU FEB 26 2026
TODAY
W WINDS 5 TO 10 KT, BECOMING SW THIS AFTERNOON. SEAS
2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 8 SECONDS AND W 1 FOOT AT
4 SECONDS. A SLIGHT CHANCE OF RAIN, FREEZING RAIN AND SNOW THIS
AFTERNOON.
TONIGHT
NW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S
3 FT AT 9 SECONDS. A CHANCE OF SNOW IN THE EVENING.
FRI
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
2 TO 3 FT. WAVE DETAIL: S 3 FT AT 9 SECONDS AND NW 1 FOOT AT
3 SECONDS.
FRI NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S
3 FT AT 9 SECONDS AND SW 1 FOOT AT 3 SECONDS.
SAT
S WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT
AT 9 SECONDS AND SW 1 FOOT AT 3 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS AND W 1 FOOT AT
3 SECONDS.
SUN AND SUN NIGHT
N WINDS 10 TO 15 KT, INCREASING TO 15 TO
20 KT. SEAS 2 TO 3 FT.
MON
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
2 FT. A CHANCE OF SNOW.
MON NIGHT
NE WINDS 10 TO 15 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.
ANZ234-262200-
BUZZARDS BAY-
408 AM EST THU FEB 26 2026
TODAY
W WINDS 5 TO 10 KT, BECOMING SW THIS AFTERNOON. SEAS
2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 7 SECONDS AND W 1 FOOT AT
3 SECONDS. A SLIGHT CHANCE OF RAIN, FREEZING RAIN AND SNOW THIS
AFTERNOON.
TONIGHT
NW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW
3 FT AT 9 SECONDS AND NW 1 FOOT AT 3 SECONDS. A CHANCE OF SNOW IN
THE EVENING.
FRI
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 9 SECONDS AND S 1 FOOT AT
2 SECONDS.
FRI NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW
2 FT AT 9 SECONDS AND SW 1 FOOT AT 3 SECONDS.
SAT
S WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT
AT 9 SECONDS AND S 1 FOOT AT 3 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS AND SW 1 FOOT AT
3 SECONDS.
SUN
N WINDS 10 TO 15 KT. SEAS AROUND 2 FT. A CHANCE OF SNOW.
SUN NIGHT
N WINDS 15 TO 20 KT. SEAS AROUND 2 FT.
MON
N WINDS 10 TO 15 KT. SEAS AROUND 2 FT. A CHANCE OF SNOW.
MON NIGHT
N WINDS 10 TO 15 KT. SEAS 1 FOOT OR LESS.
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.
ANZ235-262200-
RHODE ISLAND SOUND-
408 AM EST THU FEB 26 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
TODAY
NW WINDS 5 TO 10 KT, BECOMING SW THIS AFTERNOON. SEAS
3 TO 5 FT. WAVE DETAIL: S 5 FT AT 8 SECONDS. A SLIGHT CHANCE OF
RAIN AND SNOW THIS AFTERNOON.
TONIGHT
NW WINDS 5 TO 10 KT, BECOMING N 10 TO 15 KT AFTER
MIDNIGHT. SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT AT 9 SECONDS AND N
1 FOOT AT 3 SECONDS. A CHANCE OF SNOW IN THE EVENING.
FRI
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
3 TO 4 FT. WAVE DETAIL: S 4 FT AT 10 SECONDS AND N 1 FOOT AT
3 SECONDS.
FRI NIGHT
S WINDS AROUND 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S
4 FT AT 9 SECONDS AND S 1 FOOT AT 3 SECONDS.
SAT
S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT
AT 8 SECONDS AND S 1 FOOT AT 3 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS.
SUN
N WINDS 15 TO 20 KT. SEAS 2 TO 3 FT.
SUN NIGHT
N WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. A CHANCE OF
LIGHT FREEZING SPRAY.
MON
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. A CHANCE OF SNOW.
MON NIGHT
NE WINDS 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.
ANZ237-262200-
BLOCK ISLAND SOUND-
408 AM EST THU FEB 26 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
TODAY
NW WINDS 5 TO 10 KT, BECOMING SW THIS AFTERNOON. SEAS
3 TO 5 FT. WAVE DETAIL: S 5 FT AT 9 SECONDS. A SLIGHT CHANCE OF
RAIN AND SNOW THIS AFTERNOON.
TONIGHT
NW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S
4 FT AT 9 SECONDS. A CHANCE OF SNOW IN THE EVENING.
FRI
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
2 TO 4 FT. WAVE DETAIL: S 4 FT AT 9 SECONDS.
FRI NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S
4 FT AT 9 SECONDS.
SAT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT
AT 8 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: SE 3 FT AT 8 SECONDS AND S 2 FT AT
7 SECONDS.
SUN AND SUN NIGHT
N WINDS 10 TO 15 KT, INCREASING TO 15 TO
20 KT. SEAS 2 TO 3 FT.
MON AND MON NIGHT
NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A
CHANCE OF SNOW.
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.
ANZ230-262200-
BOSTON HARBOR-
408 AM EST THU FEB 26 2026
TODAY
W WINDS 5 TO 10 KT. GUSTS UP TO 20 KT THIS MORNING.
WAVES AROUND 2 FT THIS MORNING, THEN 1 FOOT OR LESS. A SLIGHT
CHANCE OF RAIN AND SNOW THIS AFTERNOON.
TONIGHT
NW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.
FRI
W WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
FRI NIGHT
SW WINDS 10 TO 15 KT. WAVES AROUND 2 FT.
SAT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES AROUND
2 FT.
SAT NIGHT
W WINDS AROUND 10 KT, BECOMING NW AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS, THEN AROUND 2 FT AFTER MIDNIGHT.
SUN
NW WINDS 15 TO 20 KT. WAVES AROUND 2 FT. A CHANCE OF SNOW.
SUN NIGHT THROUGH MON NIGHT
NW WINDS 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.
ANZ236-262200-
NARRAGANSETT BAY-
408 AM EST THU FEB 26 2026
TODAY
NW WINDS 5 TO 10 KT, BECOMING W THIS AFTERNOON. WAVES
2 TO 3 FT. A SLIGHT CHANCE OF RAIN AND SNOW THIS AFTERNOON.
TONIGHT
NW WINDS 5 TO 10 KT. WAVES 2 TO 3 FT.
FRI
NW WINDS AROUND 5 KT, BECOMING SW IN THE AFTERNOON. WAVES
2 TO 3 FT.
FRI NIGHT
S WINDS 5 TO 10 KT. WAVES 2 TO 3 FT.
SAT
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT.
SAT NIGHT
W WINDS AROUND 5 KT, BECOMING NW AFTER MIDNIGHT.
WAVES AROUND 2 FT.
SUN
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES AROUND
2 FT. A CHANCE OF SNOW.
SUN NIGHT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES
AROUND 2 FT.
MON
N WINDS 5 TO 10 KT. WAVES AROUND 2 FT. A CHANCE OF SNOW.
MON NIGHT
N WINDS 5 TO 10 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.
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