606
FZUS51 KBOX 090307
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1006 PM EST THU JAN 8 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-091600-
1006 PM EST THU JAN 8 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
HIGH PRESSURE BUILDS OVER THE SOUTHERN WATERS TODAY, MOVES OFFSHORE
ON FRIDAY. STRONG LOW PRESSURE COULD MOVE INTO THE GREAT LAKES ON
FRIDAY NIGHT AS A WARM FRONT LIFTS NORTH INTO THE WATERS. A COLD
FRONT WILL CROSS THE WATERS SUNDAY BRINGING GUSTY WINDS INTO MONDAY.
ANZ250-091600-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
1006 PM EST THU JAN 8 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY EVENING THROUGH
SATURDAY MORNING...
OVERNIGHT
W WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:
NE 2 FT AT 6 SECONDS AND SE 2 FT AT 8 SECONDS. PATCHY FOG. VSBY
1 TO 3 NM.
FRI
S WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT
AT 4 SECONDS AND NE 1 FOOT AT 6 SECONDS. PATCHY FOG 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 4 SECONDS AND SE 4 FT AT
7 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE EVENING. VSBY
1 TO 3 NM.
SAT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING N
5 TO 10 KT IN THE AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: W 3 FT
AT 4 SECONDS AND SE 2 FT AT 7 SECONDS. A CHANCE OF SHOWERS IN THE
AFTERNOON.
SAT NIGHT
E WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: SE 3 FT AT 6 SECONDS AND
NW 1 FOOT AT 3 SECONDS. RAIN. VSBY 1 TO 3 NM.
SUN
N WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 3 TO 4 FT. WAVE DETAIL: E 4 FT AT 7 SECONDS AND NW 1 FOOT AT
3 SECONDS. RAIN LIKELY. VSBY 1 TO 3 NM IN THE MORNING.
SUN NIGHT
W WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT AFTER
MIDNIGHT. SEAS 4 TO 6 FT. A CHANCE OF RAIN.
MON
W WINDS 25 TO 30 KT. SEAS 4 TO 6 FT.
MON NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 FT.
TUE AND TUE 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.
ANZ251-091600-
MASSACHUSETTS BAY AND IPSWICH BAY-
1006 PM EST THU JAN 8 2026
OVERNIGHT
W WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:
E 2 FT AT 7 SECONDS AND NW 1 FOOT AT 3 SECONDS. PATCHY FOG. VSBY
1 TO 3 NM.
FRI
S WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT WITH GUSTS
UP TO 25 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT
AT 3 SECONDS AND E 1 FOOT AT 7 SECONDS. PATCHY FOG IN THE MORNING
WITH VSBY 1 TO 3 NM.
FRI NIGHT
S WINDS AROUND 20 KT, BECOMING SW AFTER MIDNIGHT.
GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT
4 SECONDS AND SE 3 FT AT 7 SECONDS. PATCHY FOG. A CHANCE OF
SHOWERS IN THE EVENING. VSBY 1 TO 3 NM.
SAT
NW WINDS 10 TO 15 KT, BECOMING N 5 TO 10 KT IN THE
AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND
SE 1 FOOT AT 6 SECONDS. A CHANCE OF SHOWERS IN THE AFTERNOON.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E
2 FT AT 3 SECONDS AND NW 1 FOOT AT 2 SECONDS. RAIN. VSBY 1 TO
3 NM.
SUN
N WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 2 TO 3 FT. WAVE DETAIL: NE 3 FT AT 5 SECONDS AND S 2 FT AT
7 SECONDS. RAIN LIKELY, MAINLY IN THE MORNING WITH VSBY 1 TO
3 NM.
SUN NIGHT
W WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. A CHANCE OF RAIN IN THE EVENING.
MON THROUGH TUE NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO
30 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.
ANZ231-091600-
CAPE COD BAY-
1006 PM EST THU JAN 8 2026
OVERNIGHT
W WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:
N 1 FOOT AT 5 SECONDS AND S 1 FOOT AT 8 SECONDS. PATCHY FOG. VSBY
1 TO 3 NM.
FRI
S WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT 3 SECONDS AND NE 1 FOOT AT
5 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 NM OR LESS.
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 3 SECONDS AND SE 3 FT AT
6 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE EVENING. VSBY
1 TO 3 NM.
SAT
NW WINDS 5 TO 10 KT, BECOMING NE IN THE AFTERNOON. SEAS
AROUND 2 FT IN THE MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: SE
2 FT AT 6 SECONDS AND NW 1 FOOT AT 3 SECONDS, BECOMING N 1 FOOT
AT 3 SECONDS AND S 1 FOOT AT 6 SECONDS. A CHANCE OF SHOWERS IN
THE AFTERNOON.
SAT NIGHT
E WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS AND
E 1 FOOT AT 2 SECONDS. RAIN. VSBY 1 TO 3 NM.
SUN
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS AND N 1 FOOT
AT 3 SECONDS. RAIN. VSBY 1 TO 3 NM IN THE MORNING.
SUN NIGHT
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
2 TO 3 FT. A CHANCE OF RAIN.
MON THROUGH TUE
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT.
SEAS 2 TO 4 FT.
TUE NIGHT
SW WINDS 10 TO 15 KT WITH 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.
ANZ254-091600-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
1006 PM EST THU JAN 8 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY EVENING THROUGH
SATURDAY MORNING...
OVERNIGHT
W WINDS AROUND 5 KT. SEAS 2 TO 3 FT. WAVE DETAIL: N
2 FT AT 5 SECONDS AND S 2 FT AT 8 SECONDS. PATCHY FOG WITH VSBY
1 NM OR LESS.
FRI
S WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 25 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT
AT 4 SECONDS AND S 2 FT AT 7 SECONDS. PATCHY FOG IN THE MORNING
WITH VSBY 1 NM OR LESS.
FRI NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
3 TO 5 FT. WAVE DETAIL: S 5 FT AT 6 SECONDS AND NE 1 FOOT AT
6 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS. VSBY 1 TO 3 NM,
DECREASING TO 1 NM OR LESS AFTER MIDNIGHT.
SAT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING NE
5 TO 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT, SUBSIDING TO 2 TO
3 FT IN THE AFTERNOON. WAVE DETAIL: S 4 FT AT 6 SECONDS AND W
2 FT AT 4 SECONDS, BECOMING S 3 FT AT 6 SECONDS AND NW 1 FOOT AT
3 SECONDS. PATCHY FOG IN THE MORNING. A CHANCE OF SHOWERS IN THE
AFTERNOON. VSBY 1 NM OR LESS IN THE MORNING.
SAT NIGHT
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 3 FT, BUILDING TO 3 TO 5 FT AFTER MIDNIGHT. WAVE DETAIL: E
2 FT AT 3 SECONDS AND S 2 FT AT 6 SECONDS, BECOMING SE 4 FT AT
6 SECONDS AND W 1 FOOT AT 3 SECONDS. RAIN. VSBY 1 TO 3 NM.
SUN
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO
6 FT. WAVE DETAIL: SE 5 FT AT 7 SECONDS AND W 2 FT AT 3 SECONDS.
RAIN. VSBY 1 TO 3 NM IN THE MORNING.
SUN NIGHT
W WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT AFTER
MIDNIGHT. SEAS 5 TO 7 FT. A CHANCE OF RAIN. A CHANCE OF SNOW
AFTER MIDNIGHT.
MON
W WINDS 25 TO 30 KT. SEAS 5 TO 7 FT.
MON NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 6 FT.
TUE AND TUE 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.
ANZ255-091600-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
1006 PM EST THU JAN 8 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY EVENING THROUGH
SATURDAY MORNING...
OVERNIGHT
W WINDS AROUND 5 KT, BECOMING SW. SEAS 2 TO 3 FT.
WAVE DETAIL: S 3 FT AT 8 SECONDS AND W 1 FOOT AT 4 SECONDS.
PATCHY FOG WITH VSBY 1 TO 3 NM.
FRI
S WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND S
2 FT AT 7 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 TO 3 NM.
FRI NIGHT
S WINDS 20 TO 25 KT, BECOMING SW AFTER MIDNIGHT.
GUSTS UP TO 30 KT. SEAS 5 TO 7 FT. WAVE DETAIL: S 7 FT AT
6 SECONDS AND NE 1 FOOT AT 7 SECONDS. PATCHY FOG. A CHANCE OF
SHOWERS. VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS AFTER
MIDNIGHT.
SAT
NW WINDS 10 TO 15 KT, BECOMING NE 5 TO 10 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: SW 5 FT AT 7 SECONDS AND
W 1 FOOT AT 3 SECONDS. PATCHY FOG IN THE MORNING. SHOWERS LIKELY
IN THE AFTERNOON. VSBY 1 NM OR LESS IN THE MORNING.
SAT NIGHT
E WINDS 15 TO 20 KT, BECOMING S AFTER MIDNIGHT.
GUSTS UP TO 25 KT. SEAS 3 TO 5 FT, BUILDING TO 5 TO 7 FT AFTER
MIDNIGHT. WAVE DETAIL: S 4 FT AT 6 SECONDS AND E 2 FT AT
3 SECONDS, BECOMING S 7 FT AT 8 SECONDS AND E 1 FOOT AT
3 SECONDS. RAIN. VSBY 1 TO 3 NM.
SUN
W WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 5 TO 8 FT. WAVE DETAIL: S 7 FT
AT 9 SECONDS AND W 1 FOOT AT 3 SECONDS. RAIN. VSBY 1 TO 3 NM IN
THE MORNING.
SUN NIGHT
W WINDS 25 TO 35 KT, BECOMING 30 TO 35 KT AFTER
MIDNIGHT. SEAS 5 TO 8 FT, BUILDING TO 7 TO 10 FT AFTER MIDNIGHT.
A CHANCE OF RAIN.
MON
W WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS 6 TO
9 FT.
MON NIGHT AND TUE
W WINDS 20 TO 25 KT. SEAS 5 TO 7 FT.
TUE NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 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.
ANZ256-091600-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
1006 PM EST THU JAN 8 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY EVENING THROUGH
SATURDAY MORNING...
OVERNIGHT
NW WINDS AROUND 5 KT, BECOMING S. SEAS 2 TO 3 FT.
WAVE DETAIL: S 3 FT AT 8 SECONDS AND NW 1 FOOT AT 3 SECONDS.
PATCHY FOG WITH VSBY 1 TO 3 NM.
FRI
S WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT WITH GUSTS
UP TO 25 KT IN THE AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT
AT 4 SECONDS AND S 2 FT AT 7 SECONDS.
FRI NIGHT
S WINDS 20 TO 25 KT, BECOMING SW AFTER MIDNIGHT.
GUSTS UP TO 30 KT. SEAS 5 TO 7 FT. WAVE DETAIL: S 7 FT AT
6 SECONDS AND E 1 FOOT AT 11 SECONDS. PATCHY FOG. A CHANCE OF
SHOWERS. VSBY 1 TO 3 NM.
SAT
NW WINDS 10 TO 15 KT, BECOMING E IN THE AFTERNOON. SEAS
3 TO 5 FT. WAVE DETAIL: S 5 FT AT 7 SECONDS AND E 1 FOOT AT
11 SECONDS. PATCHY FOG IN THE MORNING. SHOWERS IN THE AFTERNOON.
VSBY 1 TO 3 NM IN THE MORNING.
SAT NIGHT
E WINDS 15 TO 20 KT, BECOMING SW AFTER MIDNIGHT.
GUSTS UP TO 25 KT. SEAS 3 TO 5 FT, BUILDING TO 5 TO 7 FT AFTER
MIDNIGHT. WAVE DETAIL: S 4 FT AT 6 SECONDS AND E 2 FT AT
3 SECONDS, BECOMING S 7 FT AT 8 SECONDS. RAIN. VSBY 1 TO 3 NM.
SUN
NW WINDS 10 TO 15 KT, BECOMING W 20 TO 25 KT IN THE
AFTERNOON. SEAS 6 TO 8 FT. WAVE DETAIL: S 8 FT AT 9 SECONDS AND W
1 FOOT AT 3 SECONDS. RAIN LIKELY, MAINLY IN THE MORNING WITH VSBY
1 TO 3 NM.
SUN NIGHT
W WINDS 25 TO 30 KT, INCREASING TO 30 TO 35 KT AFTER
MIDNIGHT. SEAS 6 TO 9 FT. A CHANCE OF RAIN IN THE EVENING.
MON
W WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS 6 TO
9 FT.
MON NIGHT THROUGH TUE NIGHT
SW WINDS 20 TO 25 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.
ANZ232-091600-
NANTUCKET SOUND-
1006 PM EST THU JAN 8 2026
OVERNIGHT
W WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:
NW 1 FOOT AT 3 SECONDS AND NE 1 FOOT AT 6 SECONDS. PATCHY FOG.
VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS.
FRI
S WINDS 5 TO 10 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS AND
NE 1 FOOT AT 6 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 NM
OR LESS.
FRI NIGHT
S WINDS 20 TO 25 KT, BECOMING SW 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND S
3 FT AT 4 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS. VSBY 1 TO
3 NM, DECREASING TO 1 NM OR LESS AFTER MIDNIGHT.
SAT
NW WINDS 10 TO 15 KT, BECOMING NE 5 TO 10 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND S
2 FT AT 7 SECONDS. PATCHY FOG IN THE MORNING. SHOWERS LIKELY IN
THE AFTERNOON. VSBY 1 NM OR LESS IN THE MORNING.
SAT NIGHT
E WINDS 10 TO 15 KT, BECOMING S WITH GUSTS UP TO
20 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: E 2 FT AT
3 SECONDS AND S 2 FT AT 8 SECONDS. RAIN. VSBY 1 TO 3 NM.
SUN
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 2 TO 4 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND S 2 FT AT
9 SECONDS. RAIN. VSBY 1 TO 3 NM IN THE MORNING.
SUN NIGHT
W WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. A CHANCE OF RAIN.
MON
W WINDS 25 TO 30 KT. SEAS 3 TO 5 FT.
MON NIGHT THROUGH TUE 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.
ANZ233-091600-
VINEYARD SOUND-
1006 PM EST THU JAN 8 2026
OVERNIGHT
LIGHT AND VARIABLE WINDS, BECOMING S AROUND 5 KT.
SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS AND NE 1 FOOT
AT 6 SECONDS. PATCHY FOG. VSBY 1 TO 3 NM.
FRI
S WINDS 5 TO 10 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS AND
NE 1 FOOT AT 6 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 TO
3 NM.
FRI NIGHT
S WINDS 20 TO 25 KT, BECOMING SW AFTER MIDNIGHT.
SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 5 SECONDS AND E 1 FOOT AT
6 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS. VSBY 1 TO 3 NM,
DECREASING TO 1 NM OR LESS AFTER MIDNIGHT.
SAT
NW WINDS 5 TO 10 KT, BECOMING NE IN THE AFTERNOON. SEAS
2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 7 SECONDS AND NE 1 FOOT AT
2 SECONDS. PATCHY FOG IN THE MORNING. SHOWERS LIKELY IN THE
AFTERNOON.
SAT NIGHT
E WINDS 10 TO 15 KT, BECOMING NE AFTER MIDNIGHT.
SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND E 1 FOOT AT
3 SECONDS. RAIN. VSBY 1 TO 3 NM.
SUN
NW WINDS AROUND 10 KT, BECOMING W 15 TO 20 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND
NW 1 FOOT AT 2 SECONDS. RAIN LIKELY. VSBY 1 TO 3 NM IN THE
MORNING.
SUN NIGHT
W WINDS 25 TO 30 KT. SEAS 3 TO 5 FT. A CHANCE OF
RAIN IN THE EVENING.
MON THROUGH TUE
SW WINDS 25 TO 30 KT. SEAS 3 TO 5 FT.
TUE NIGHT
SW WINDS 15 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.
ANZ234-091600-
BUZZARDS BAY-
1006 PM EST THU JAN 8 2026
OVERNIGHT
W WINDS AROUND 5 KT, BECOMING S. SEAS AROUND 2 FT,
THEN 1 FOOT OR LESS. WAVE DETAIL: W 1 FOOT AT 4 SECONDS AND NE
1 FOOT AT 6 SECONDS, BECOMING NE 1 FOOT AT 6 SECONDS AND S 1 FOOT
AT 7 SECONDS. PATCHY FOG. VSBY 1 TO 3 NM.
FRI
S WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS 1 FOOT OR LESS, THEN 2 TO 3 FT
IN THE AFTERNOON. WAVE DETAIL: SW 1 FOOT AT 2 SECONDS AND NE
1 FOOT AT 6 SECONDS, BECOMING S 2 FT AT 3 SECONDS AND NE 1 FOOT
AT 6 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 NM OR LESS.
FRI NIGHT
S WINDS 20 TO 25 KT, BECOMING SW AFTER MIDNIGHT.
SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 5 SECONDS AND E 1 FOOT AT
6 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS. VSBY 1 TO 3 NM.
SAT
NW WINDS 5 TO 10 KT, BECOMING NE IN THE AFTERNOON. SEAS
2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 7 SECONDS AND W 1 FOOT AT
4 SECONDS. SHOWERS LIKELY IN THE AFTERNOON.
SAT NIGHT
E WINDS 10 TO 15 KT, BECOMING NE AFTER MIDNIGHT.
SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 6 SECONDS AND E 1 FOOT AT
2 SECONDS. RAIN. VSBY 1 TO 3 NM.
SUN
N WINDS AROUND 10 KT, BECOMING W WITH GUSTS UP TO 20 KT IN
THE AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: SW 3 FT AT 8 SECONDS
AND W 2 FT AT 3 SECONDS. RAIN LIKELY, MAINLY IN THE MORNING WITH
VSBY 1 TO 3 NM.
SUN NIGHT
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
2 TO 4 FT. A CHANCE OF RAIN IN THE EVENING.
MON THROUGH TUE NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO
30 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.
ANZ235-091600-
RHODE ISLAND SOUND-
1006 PM EST THU JAN 8 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY EVENING THROUGH
LATE FRIDAY NIGHT...
OVERNIGHT
NW WINDS AROUND 5 KT, BECOMING S AROUND 5 KT. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS AND E 1 FOOT AT
11 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.
FRI
S WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND S
2 FT AT 7 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 TO 3 NM.
FRI NIGHT
S WINDS 20 TO 25 KT, BECOMING SW 15 TO 20 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 7 SECONDS AND S
3 FT AT 4 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE
EVENING. VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS AFTER
MIDNIGHT.
SAT
NW WINDS 5 TO 10 KT, BECOMING NE IN THE AFTERNOON. SEAS
2 TO 4 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND W 1 FOOT AT
4 SECONDS. PATCHY FOG IN THE MORNING. SHOWERS LIKELY IN THE
AFTERNOON. VSBY 1 TO 3 NM IN THE MORNING.
SAT NIGHT
E WINDS 10 TO 15 KT, BECOMING NE AFTER MIDNIGHT.
GUSTS UP TO 20 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT
8 SECONDS AND E 2 FT AT 3 SECONDS. RAIN. VSBY 1 TO 3 NM.
SUN
NW WINDS 10 TO 15 KT, BECOMING W 15 TO 20 KT WITH GUSTS UP
TO 25 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: S 6 FT AT
8 SECONDS AND W 1 FOOT AT 3 SECONDS. RAIN LIKELY, MAINLY IN THE
MORNING WITH VSBY 1 TO 3 NM.
SUN NIGHT
W WINDS 25 TO 30 KT. SEAS 4 TO 6 FT. A CHANCE OF
RAIN IN THE EVENING.
MON
W WINDS 25 TO 30 KT. SEAS 4 TO 6 FT.
MON NIGHT THROUGH TUE NIGHT
SW WINDS 20 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.
ANZ237-091600-
BLOCK ISLAND SOUND-
1006 PM EST THU JAN 8 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY EVENING THROUGH
LATE FRIDAY NIGHT...
OVERNIGHT
NW WINDS AROUND 5 KT, BECOMING E. SEAS AROUND 2 FT.
WAVE DETAIL: S 2 FT AT 8 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.
FRI
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: S 2 FT
AT 4 SECONDS AND S 2 FT AT 7 SECONDS. PATCHY FOG IN THE MORNING
WITH VSBY 1 NM OR LESS.
FRI NIGHT
SW WINDS 15 TO 20 KT, BECOMING W AFTER MIDNIGHT.
GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 4 FT AT
7 SECONDS AND SW 3 FT AT 4 SECONDS. PATCHY FOG. A CHANCE OF
SHOWERS. VSBY 1 TO 3 NM.
SAT
NW WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. SEAS
2 TO 4 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND W 1 FOOT AT
3 SECONDS. SHOWERS IN THE AFTERNOON.
SAT NIGHT
E WINDS 10 TO 15 KT, BECOMING NE AFTER MIDNIGHT.
GUSTS UP TO 20 KT. SEAS 2 TO 3 FT, BUILDING TO 3 TO 5 FT AFTER
MIDNIGHT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND E 1 FOOT AT
3 SECONDS, BECOMING S 5 FT AT 8 SECONDS AND E 1 FOOT AT
3 SECONDS. RAIN. VSBY 1 TO 3 NM.
SUN
NW WINDS AROUND 10 KT, BECOMING W 15 TO 20 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: S 6 FT AT 8 SECONDS AND W
2 FT AT 3 SECONDS. RAIN LIKELY, MAINLY IN THE MORNING WITH VSBY
1 TO 3 NM.
SUN NIGHT
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
4 TO 6 FT. A CHANCE OF RAIN IN THE EVENING.
MON
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT.
MON NIGHT THROUGH TUE NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP
TO 25 KT. SEAS 3 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.
ANZ230-091600-
BOSTON HARBOR-
1006 PM EST THU JAN 8 2026
OVERNIGHT
W WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS. PATCHY
FOG. VSBY 1 TO 3 NM.
FRI
S WINDS 5 TO 10 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. WAVES AROUND 2 FT. PATCHY FOG IN THE MORNING WITH VSBY
1 TO 3 NM.
FRI NIGHT
S WINDS 15 TO 20 KT, BECOMING SW AFTER MIDNIGHT.
GUSTS UP TO 25 KT. WAVES AROUND 2 FT. PATCHY FOG. A CHANCE OF
SHOWERS IN THE EVENING WITH VSBY 1 TO 3 NM.
SAT
NW WINDS 5 TO 10 KT, BECOMING N IN THE AFTERNOON. WAVES
AROUND 2 FT IN THE MORNING, THEN 1 FOOT OR LESS. A CHANCE OF
SHOWERS IN THE AFTERNOON.
SAT NIGHT
E WINDS 5 TO 10 KT, BECOMING NE 10 TO 15 KT AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS, THEN AROUND 2 FT AFTER MIDNIGHT.
RAIN. VSBY 1 TO 3 NM.
SUN
N WINDS 10 TO 15 KT. WAVES 1 FOOT OR LESS, THEN AROUND
2 FT IN THE AFTERNOON. RAIN LIKELY, MAINLY IN THE MORNING.
SUN NIGHT
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. WAVES
AROUND 2 FT. A CHANCE OF RAIN IN THE EVENING.
MON THROUGH TUE NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO
30 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.
ANZ236-091600-
NARRAGANSETT BAY-
1006 PM EST THU JAN 8 2026
OVERNIGHT
NW WINDS AROUND 5 KT, BECOMING S. WAVES AROUND 2 FT.
PATCHY FOG. VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS.
FRI
S WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. WAVES 2 TO 3 FT. PATCHY FOG IN THE
MORNING WITH VSBY 1 NM OR LESS.
FRI NIGHT
S WINDS 15 TO 20 KT, BECOMING W AFTER MIDNIGHT.
GUSTS UP TO 25 KT. WAVES 2 TO 3 FT. PATCHY FOG. A CHANCE OF
SHOWERS IN THE EVENING. VSBY 1 TO 3 NM.
SAT
NW WINDS 5 TO 10 KT, BECOMING NE IN THE AFTERNOON. WAVES
2 TO 3 FT. SHOWERS LIKELY IN THE AFTERNOON.
SAT NIGHT
E WINDS AROUND 10 KT, BECOMING NE AFTER MIDNIGHT.
WAVES 2 TO 3 FT. RAIN. VSBY 1 TO 3 NM.
SUN
N WINDS 5 TO 10 KT, BECOMING W 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. WAVES 2 TO 4 FT. RAIN LIKELY, MAINLY
IN THE MORNING WITH VSBY 1 TO 3 NM.
SUN NIGHT
W WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 30 KT. WAVES 2 TO 3 FT. A CHANCE OF RAIN IN
THE EVENING.
MON THROUGH TUE NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO
30 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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