088
FZUS51 KBOX 051805
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
104 PM EST THU MAR 5 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-060700-
104 PM EST THU MAR 5 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
AN AREA OF LOW-PRESSURE MOVES OVER THE SOUTH COASTAL WATERS THURSDAY
NIGHT THROUGH FRIDAY MORNING. THIS WILL BE ACCOMPANIED BY 3-5 FOOT
SEAS AND 10-15 KNOT SUSTAINED NORTHEAST WINDS WITH GUSTS UP TO 30
KNOTS POSSIBLE. HIGH PRESSURE BULDS IN FRIDAY AFTERNOON THROUGH
SATURDAY MORNING WITH DIMINISHING WINDS AND SUBSIDING SEAS.
ANZ250-060700-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
104 PM EST THU MAR 5 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
THIS AFTERNOON
NE WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. WAVE
DETAIL: NE 6 FT AT 6 SECONDS. A CHANCE OF RAIN.
TONIGHT
E WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT. WAVE DETAIL: E 7 FT AT 7 SECONDS. RAIN. A CHANCE OF SNOW
AND SLEET IN THE EVENING, THEN SNOW AFTER MIDNIGHT.
FRI
NE WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 6 TO 9 FT. WAVE DETAIL: E 8 FT
AT 8 SECONDS. RAIN AND SNOW IN THE MORNING.
FRI NIGHT
E WINDS 15 TO 20 KT, DIMINISHING TO 5 TO 10 KT AFTER
MIDNIGHT. SEAS 5 TO 8 FT. WAVE DETAIL: E 8 FT AT 9 SECONDS.
PATCHY FOG.
SAT
S WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT WITH GUSTS
UP TO 25 KT IN THE AFTERNOON. SEAS 5 TO 6 FT. WAVE DETAIL: E 6 FT
AT 9 SECONDS AND S 2 FT AT 3 SECONDS. PATCHY FOG IN THE MORNING.
SAT NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 7 FT. WAVE DETAIL: E 6 FT AT 10 SECONDS AND S 5 FT AT
5 SECONDS. A CHANCE OF RAIN.
SUN
W WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. A CHANCE OF RAIN.
SUN NIGHT THROUGH MON NIGHT
SW 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.
ANZ251-060700-
MASSACHUSETTS BAY AND IPSWICH BAY-
104 PM EST THU MAR 5 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 3 TO 5 FT. WAVE DETAIL: NE 4 FT AT 5 SECONDS. A CHANCE OF
RAIN.
TONIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. WAVE DETAIL: E 6 FT AT 7 SECONDS. RAIN AND SNOW. A CHANCE
OF SLEET IN THE EVENING.
FRI
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. WAVE DETAIL: E 6 FT AT 7 SECONDS. SNOW WITH A CHANCE OF
RAIN IN THE MORNING.
FRI NIGHT
NE WINDS 10 TO 15 KT, BECOMING E 5 TO 10 KT AFTER
MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: E 6 FT AT 9 SECONDS.
PATCHY FOG.
SAT
S WINDS 5 TO 10 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: E 5 FT AT 9 SECONDS AND S
2 FT AT 4 SECONDS. PATCHY FOG IN THE MORNING.
SAT NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 FT. WAVE DETAIL: E 5 FT AT 10 SECONDS AND S 4 FT AT
4 SECONDS. A CHANCE OF RAIN.
SUN
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. A CHANCE OF RAIN.
SUN NIGHT THROUGH MON NIGHT
SW 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.
ANZ231-060700-
CAPE COD BAY-
104 PM EST THU MAR 5 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
THIS AFTERNOON
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS AROUND 2 FT. WAVE DETAIL: NE 1 FOOT AT 3 SECONDS AND S
1 FOOT AT 5 SECONDS. A CHANCE OF RAIN.
TONIGHT
E WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 2 TO 4 FT. WAVE DETAIL: E 3 FT
AT 4 SECONDS. RAIN.
FRI
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NE 3 FT AT 5 SECONDS. RAIN IN THE MORNING.
FRI NIGHT
NE WINDS 10 TO 15 KT, BECOMING E AROUND 5 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: NE 3 FT AT 5 SECONDS.
PATCHY FOG.
SAT
S WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: NE
3 FT AT 7 SECONDS AND S 2 FT AT 3 SECONDS. PATCHY FOG IN THE
MORNING.
SAT NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND E 3 FT AT
7 SECONDS. A CHANCE OF RAIN AFTER MIDNIGHT.
SUN
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. A CHANCE OF RAIN.
SUN NIGHT THROUGH MON NIGHT
SW 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.
ANZ254-060700-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
104 PM EST THU MAR 5 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
THIS AFTERNOON
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 3 TO 5 FT. WAVE DETAIL: E 4 FT AT 8 SECONDS AND S 1 FOOT AT
5 SECONDS. A CHANCE OF RAIN.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, INCREASING
TO 20 TO 25 KT WITH GUSTS UP TO 35 KT AFTER MIDNIGHT. SEAS 4 TO
6 FT, BUILDING TO 5 TO 8 FT AFTER MIDNIGHT. WAVE DETAIL: E 6 FT
AT 7 SECONDS, BECOMING E 8 FT AT 7 SECONDS. RAIN.
FRI
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 6 TO
9 FT. WAVE DETAIL: E 9 FT AT 8 SECONDS. RAIN IN THE MORNING.
FRI NIGHT
NE WINDS 15 TO 20 KT, BECOMING E 5 TO 10 KT AFTER
MIDNIGHT. SEAS 6 TO 9 FT. WAVE DETAIL: E 9 FT AT 9 SECONDS.
PATCHY FOG IN THE EVENING.
SAT
SE WINDS 5 TO 10 KT, BECOMING S 10 TO 15 KT WITH GUSTS UP
TO 25 KT IN THE AFTERNOON. SEAS 5 TO 7 FT. WAVE DETAIL: E 7 FT AT
9 SECONDS AND SW 1 FOOT AT 3 SECONDS. PATCHY FOG IN THE MORNING.
SAT NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 7 FT. WAVE DETAIL: SW 6 FT AT 6 SECONDS AND E 6 FT AT
10 SECONDS. A CHANCE OF RAIN AFTER MIDNIGHT.
SUN
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. A CHANCE OF RAIN.
SUN NIGHT THROUGH MON NIGHT
SW 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.
ANZ255-060700-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
104 PM EST THU MAR 5 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
THIS AFTERNOON
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: SE 3 FT AT 9 SECONDS AND S 2 FT AT 7 SECONDS. RAIN
LIKELY.
TONIGHT
E WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 4 TO 6 FT. WAVE DETAIL: E 6 FT
AT 6 SECONDS AND S 2 FT AT 7 SECONDS. RAIN.
FRI
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT, DIMINISHING
TO 15 TO 20 KT WITH GUSTS UP TO 25 KT IN THE AFTERNOON. SEAS 5 TO
7 FT. WAVE DETAIL: E 7 FT AT 7 SECONDS. RAIN LIKELY IN THE
MORNING.
FRI NIGHT
NE WINDS 15 TO 20 KT, DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 5 TO 7 FT. WAVE DETAIL: E 7 FT AT 9 SECONDS.
PATCHY FOG. VSBY 1 TO 3 NM IN THE EVENING.
SAT
SE WINDS 5 TO 10 KT, BECOMING S 15 TO 20 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: E 6 FT AT 9 SECONDS AND S
2 FT AT 3 SECONDS. PATCHY FOG IN THE MORNING.
SAT NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 8 FT. WAVE DETAIL: SW 7 FT AT 7 SECONDS AND E 5 FT AT
9 SECONDS. A CHANCE OF RAIN AFTER MIDNIGHT.
SUN
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. A CHANCE OF RAIN.
SUN NIGHT THROUGH MON NIGHT
SW WINDS 10 TO 15 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.
ANZ256-060700-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
104 PM EST THU MAR 5 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
THIS AFTERNOON
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 3 TO 4 FT. WAVE DETAIL: SE 4 FT AT 9 SECONDS. RAIN LIKELY.
TONIGHT
NE WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 4 TO 6 FT. WAVE DETAIL: E 6 FT
AT 6 SECONDS. RAIN.
FRI
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO
6 FT. WAVE DETAIL: NE 6 FT AT 7 SECONDS. A CHANCE OF RAIN IN THE
MORNING.
FRI NIGHT
NE WINDS 15 TO 20 KT, DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: NE 6 FT AT
9 SECONDS. PATCHY FOG. VSBY 1 TO 3 NM IN THE EVENING.
SAT
SE WINDS 5 TO 10 KT, BECOMING S 15 TO 20 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: E 5 FT AT 9 SECONDS AND S
1 FOOT AT 4 SECONDS. PATCHY FOG IN THE MORNING.
SAT NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 8 FT. WAVE DETAIL: SW 7 FT AT 6 SECONDS AND E 5 FT AT
9 SECONDS. A CHANCE OF RAIN.
SUN
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. A CHANCE OF RAIN.
SUN NIGHT THROUGH MON NIGHT
SW WINDS 10 TO 15 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.
ANZ232-060700-
NANTUCKET SOUND-
104 PM EST THU MAR 5 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
THIS AFTERNOON
NE WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE
DETAIL: E 2 FT AT 6 SECONDS AND S 1 FOOT AT 6 SECONDS. RAIN
LIKELY.
TONIGHT
E WINDS 10 TO 15 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 2 TO 4 FT. WAVE DETAIL: E 4 FT
AT 5 SECONDS AND S 1 FOOT AT 6 SECONDS. RAIN.
FRI
NE WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 3 TO 5 FT. WAVE DETAIL: E 4 FT
AT 6 SECONDS. RAIN IN THE MORNING.
FRI NIGHT
NE 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: E 4 FT AT 9 SECONDS. PATCHY FOG. VSBY 1 TO 3 NM IN THE
EVENING.
SAT
S WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: E 3 FT AT
9 SECONDS AND S 2 FT AT 4 SECONDS. PATCHY FOG IN THE MORNING.
SAT NIGHT
SW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: SW 4 FT AT 4 SECONDS
AND E 2 FT AT 10 SECONDS. A CHANCE OF RAIN AFTER MIDNIGHT.
SUN
W WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. A CHANCE OF RAIN.
SUN NIGHT THROUGH MON NIGHT
SW 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.
ANZ233-060700-
VINEYARD SOUND-
104 PM EST THU MAR 5 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
THIS AFTERNOON
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE
DETAIL: E 2 FT AT 7 SECONDS AND S 1 FOOT AT 6 SECONDS. RAIN
LIKELY.
TONIGHT
NE WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT
AT 4 SECONDS AND S 1 FOOT AT 6 SECONDS. RAIN.
FRI
NE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: NE
2 FT AT 4 SECONDS. RAIN LIKELY IN THE MORNING.
FRI NIGHT
NE WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT AT
5 SECONDS. PATCHY FOG. VSBY 1 TO 3 NM IN THE EVENING.
SAT
S WINDS 5 TO 10 KT, BECOMING SW 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND
SE 2 FT AT 9 SECONDS. PATCHY FOG IN THE MORNING.
SAT NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
3 TO 5 FT. WAVE DETAIL: SW 5 FT AT 6 SECONDS AND SE 2 FT AT
10 SECONDS. A CHANCE OF RAIN.
SUN
W WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. A CHANCE OF RAIN.
SUN NIGHT THROUGH MON NIGHT
SW 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.
ANZ234-060700-
BUZZARDS BAY-
104 PM EST THU MAR 5 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
THIS AFTERNOON
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE
DETAIL: E 2 FT AT 6 SECONDS AND S 1 FOOT AT 6 SECONDS. RAIN
LIKELY.
TONIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: NE 2 FT AT 3 SECONDS AND S 1 FOOT AT
6 SECONDS. RAIN.
FRI
NE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: NE 2 FT AT 3 SECONDS.
RAIN LIKELY IN THE MORNING.
FRI NIGHT
NE WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: NE 2 FT AT
3 SECONDS. PATCHY FOG.
SAT
S WINDS 5 TO 10 KT, BECOMING SW 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND
E 2 FT AT 9 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 TO
3 NM.
SAT NIGHT
SW WINDS 20 TO 25 KT. SEAS 3 TO 4 FT. WAVE DETAIL:
SW 4 FT AT 5 SECONDS AND SE 2 FT AT 9 SECONDS. A CHANCE OF RAIN.
SUN
W WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. A CHANCE OF RAIN.
SUN NIGHT THROUGH MON NIGHT
SW 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.
ANZ235-060700-
RHODE ISLAND SOUND-
104 PM EST THU MAR 5 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
THIS AFTERNOON
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS. RAIN LIKELY.
TONIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 2 TO
4 FT. WAVE DETAIL: NE 4 FT AT 6 SECONDS AND S 1 FOOT AT
6 SECONDS. RAIN.
FRI
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. A CHANCE OF RAIN IN THE
MORNING.
FRI NIGHT
NE 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: NE 4 FT AT 8 SECONDS. PATCHY FOG. VSBY 1 TO 3 NM IN THE
EVENING.
SAT
S WINDS 5 TO 10 KT, BECOMING SW 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: SE 3 FT AT 9 SECONDS AND
S 2 FT AT 5 SECONDS. PATCHY FOG IN THE MORNING.
SAT NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
4 TO 6 FT. WAVE DETAIL: SW 6 FT AT 5 SECONDS AND SE 3 FT AT
9 SECONDS. A CHANCE OF RAIN.
SUN
W WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. A CHANCE OF RAIN.
SUN NIGHT THROUGH MON NIGHT
SW 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.
ANZ237-060700-
BLOCK ISLAND SOUND-
104 PM EST THU MAR 5 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
THIS AFTERNOON
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS. RAIN LIKELY.
TONIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: E 5 FT AT 6 SECONDS AND S 1 FOOT AT 6 SECONDS.
RAIN.
FRI
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: E 5 FT AT 6 SECONDS. A CHANCE OF RAIN IN THE
MORNING.
FRI NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT. WAVE
DETAIL: E 4 FT AT 9 SECONDS. PATCHY FOG.
SAT
SE WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: SE 4 FT
AT 9 SECONDS AND S 2 FT AT 5 SECONDS. PATCHY FOG IN THE MORNING.
SAT NIGHT
SW 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 4 FT AT
9 SECONDS. A CHANCE OF RAIN.
SUN
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT. A CHANCE OF RAIN.
SUN NIGHT THROUGH MON NIGHT
SW 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.
ANZ230-060700-
BOSTON HARBOR-
104 PM EST THU MAR 5 2026
THIS AFTERNOON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
WAVES 2 TO 3 FT. A CHANCE OF RAIN.
TONIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES
2 TO 3 FT. SNOW. RAIN AND SLEET IN THE EVENING, THEN A CHANCE OF
RAIN AFTER MIDNIGHT.
FRI
NE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. WAVES 2 TO 3 FT. SNOW LIKELY WITH A
CHANCE OF RAIN IN THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT. WAVES 2 TO 3 FT IN THE EVENING,
THEN 1 FOOT OR LESS. AT THE OUTER HARBOR ENTRANCE, WAVES 2 TO
4 FT. PATCHY FOG.
SAT
S WINDS 5 TO 10 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. WAVES AROUND 2 FT. PATCHY FOG IN THE MORNING.
SAT NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES
AROUND 2 FT. A CHANCE OF RAIN.
SUN
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES AROUND
2 FT. A CHANCE OF RAIN.
SUN NIGHT THROUGH MON NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP
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.
ANZ236-060700-
NARRAGANSETT BAY-
104 PM EST THU MAR 5 2026
THIS AFTERNOON
NE WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT.
WAVES AROUND 2 FT. RAIN LIKELY.
TONIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES
2 TO 3 FT. RAIN.
FRI
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES 2 TO
3 FT. A CHANCE OF RAIN IN THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT, DIMINISHING TO AROUND 5 KT
AFTER MIDNIGHT. WAVES 2 TO 3 FT. PATCHY FOG.
SAT
S WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. WAVES 2 TO 3 FT. PATCHY FOG IN THE
MORNING.
SAT NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES
2 TO 4 FT. A CHANCE OF RAIN.
SUN
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES 2 TO
3 FT. A CHANCE OF RAIN.
SUN NIGHT THROUGH MON NIGHT
SW WINDS 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.
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