286
FZUS51 KBOX 252304
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
703 PM EDT FRI SEP 25 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 60 NM
ANZ200-261200-
703 PM EDT FRI SEP 25 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
A SLOW MOVING AND INTENSIFYING NOR'EASTER APPROACHES SOUTHERN NEW
ENGLAND THIS EVENING AND LINGERS OVER THE SOUTHERN WATERS INTO THIS
WEEKEND. DANGEROUS CONDITIONS ARE EXPECTED FOR MARINERS TODAY
THROUGH THIS WEEKEND. PEAK NE WIND GUSTS OF 35 TO 60 KT WITH MAXIMUM
SEAS OF 15-25 FEET ACROSS THE OPEN WATERS ARE EXPECTED. MARINERS
SHOULD KEEP UP TO DATE WITH THE LATEST FORECASTS AND BE PREPARED TO
RETURN TO PORT.
ANZ250-261200-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH SATURDAY EVENING
TONIGHT
NE WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT AFTER
MIDNIGHT. GUSTS UP TO 45 KT. SEAS 11 TO 15 FT, BUILDING TO 14 TO
19 FT AFTER MIDNIGHT. WAVE DETAIL: E 12 FT AT 11 SECONDS AND NW
2 FT AT 5 SECONDS, BECOMING E 15 FT AT 12 SECONDS AND NW 2 FT AT
5 SECONDS. A CHANCE OF RAIN.
SAT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 15 TO
20 FT. WAVE DETAIL: E 13 FT AT 11 SECONDS AND NW 2 FT AT
5 SECONDS. RAIN.
SAT NIGHT
NE WINDS AROUND 30 KT WITH GUSTS UP TO 50 KT. SEAS
13 TO 17 FT. WAVE DETAIL: E 13 FT AT 10 SECONDS AND SE 3 FT AT
11 SECONDS. RAIN.
SUN
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 11 TO
15 FT. WAVE DETAIL: E 13 FT AT 9 SECONDS AND S 3 FT AT 9 SECONDS.
RAIN.
SUN NIGHT
NE WINDS 20 TO 25 KT. GUSTS UP TO 40 KT, DECREASING
TO 30 KT AFTER MIDNIGHT. SEAS 9 TO 13 FT, SUBSIDING TO 8 TO 10 FT
AFTER MIDNIGHT. WAVE DETAIL: E 10 FT AT 9 SECONDS AND SE 2 FT AT
9 SECONDS, BECOMING E 9 FT AT 9 SECONDS AND SE 2 FT AT 9 SECONDS.
RAIN.
MON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 7 TO
9 FT. WAVE DETAIL: E 8 FT AT 9 SECONDS AND SE 2 FT AT 8 SECONDS.
RAIN.
MON NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 5 TO 8 FT. RAIN
LIKELY IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
TUE
N WINDS 5 TO 10 KT. SEAS 4 TO 6 FT. A CHANCE OF SHOWERS.
TUE NIGHT THROUGH WED NIGHT
SW WINDS AROUND 5 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.
ANZ251-261200-
MASSACHUSETTS BAY AND IPSWICH BAY-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH SATURDAY EVENING
TONIGHT
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. SEAS 7 TO
10 FT, BUILDING TO 9 TO 12 FT AFTER MIDNIGHT. WAVE DETAIL: E
10 FT AT 11 SECONDS AND N 2 FT AT 5 SECONDS, BECOMING E 12 FT AT
11 SECONDS AND N 2 FT AT 5 SECONDS. A CHANCE OF RAIN.
SAT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 9 TO
13 FT. WAVE DETAIL: E 12 FT AT 11 SECONDS AND N 2 FT AT
5 SECONDS. RAIN.
SAT NIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS
9 TO 13 FT. WAVE DETAIL: E 13 FT AT 10 SECONDS AND SE 6 FT AT
11 SECONDS. RAIN.
SUN
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 8 TO
11 FT. WAVE DETAIL: E 11 FT AT 9 SECONDS AND NW 2 FT AT
9 SECONDS. RAIN.
SUN NIGHT
NE WINDS 20 TO 25 KT. GUSTS UP TO 40 KT, DECREASING
TO 30 KT AFTER MIDNIGHT. SEAS 7 TO 10 FT. WAVE DETAIL: E 10 FT AT
9 SECONDS AND SE 2 FT AT 9 SECONDS. RAIN.
MON AND MON NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT.
SEAS 5 TO 7 FT. WAVE DETAIL: E 7 FT AT 9 SECONDS AND SE 2 FT AT
9 SECONDS. RAIN, THEN SHOWERS LIKELY AFTER MIDNIGHT.
TUE
N WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. A CHANCE OF SHOWERS.
TUE NIGHT AND WED
NW WINDS AROUND 5 KT, BECOMING SW AROUND
5 KT. SEAS 2 TO 4 FT.
WED NIGHT
SW WINDS AROUND 5 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.
ANZ231-261200-
CAPE COD BAY-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH SATURDAY EVENING
TONIGHT
NE WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT AFTER
MIDNIGHT. GUSTS UP TO 50 KT. SEAS 5 TO 7 FT, BUILDING TO 6 TO
9 FT AFTER MIDNIGHT. WAVE DETAIL: E 7 FT AT 12 SECONDS AND N 5 FT
AT 5 SECONDS, BECOMING E 8 FT AT 12 SECONDS AND N 6 FT AT
5 SECONDS. RAIN LIKELY.
SAT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 6 TO
9 FT. WAVE DETAIL: SE 9 FT AT 12 SECONDS AND N 6 FT AT 5 SECONDS.
RAIN.
SAT NIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS
6 TO 9 FT. WAVE DETAIL: N 7 FT AT 7 SECONDS AND S 2 FT AT
10 SECONDS. RAIN.
SUN
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. SEAS 5 TO
7 FT. WAVE DETAIL: NE 6 FT AT 7 SECONDS AND S 4 FT AT 10 SECONDS.
RAIN.
SUN NIGHT
E WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. GUSTS UP TO 35 KT. SEAS 5 TO 7 FT. WAVE DETAIL:
NE 5 FT AT 5 SECONDS AND NW 2 FT AT 7 SECONDS. RAIN.
MON
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NE 3 FT AT 5 SECONDS AND W 2 FT AT 6 SECONDS.
RAIN.
MON NIGHT
E WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. A CHANCE OF RAIN
IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
TUE
N WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS.
TUE NIGHT THROUGH WED NIGHT
SW WINDS AROUND 5 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.
ANZ254-261200-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH SATURDAY EVENING
TONIGHT
NE WINDS 25 TO 30 KT, INCREASING TO 30 TO 35 KT AFTER
MIDNIGHT. GUSTS UP TO 50 KT. SEAS 12 TO 17 FT, BUILDING TO 14 TO
19 FT AFTER MIDNIGHT. S AND E OF NANTUCKET, SEAS 16 TO 20 FT,
BUILDING TO 17 TO 22 FT AFTER MIDNIGHT. WAVE DETAIL: E 14 FT AT
11 SECONDS AND N 9 FT AT 6 SECONDS, BECOMING E 15 FT AT
11 SECONDS AND NE 14 FT AT 9 SECONDS. RAIN.
SAT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 15 TO
20 FT, SUBSIDING TO 12 TO 17 FT IN THE AFTERNOON. S AND E OF
NANTUCKET, SEAS 17 TO 22 FT. WAVE DETAIL: SE 14 FT AT 11 SECONDS
AND E 14 FT AT 11 SECONDS, BECOMING E 14 FT AT 10 SECONDS AND S
5 FT AT 11 SECONDS. RAIN.
SAT NIGHT
NE WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT
AFTER MIDNIGHT. GUSTS UP TO 45 KT. SEAS 12 TO 16 FT. WAVE DETAIL:
E 13 FT AT 10 SECONDS AND S 6 FT AT 11 SECONDS. RAIN.
SUN
E WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. SEAS 9 TO
13 FT. WAVE DETAIL: NE 11 FT AT 10 SECONDS AND S 6 FT AT
10 SECONDS. RAIN LIKELY.
SUN NIGHT
E WINDS 15 TO 20 KT. GUSTS UP TO 35 KT, DECREASING
TO 25 KT AFTER MIDNIGHT. SEAS 8 TO 11 FT, SUBSIDING TO 6 TO 9 FT
AFTER MIDNIGHT. WAVE DETAIL: E 8 FT AT 9 SECONDS AND S 4 FT AT
8 SECONDS, BECOMING E 8 FT AT 9 SECONDS AND S 3 FT AT 8 SECONDS.
RAIN LIKELY.
MON AND MON NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.
SEAS 5 TO 8 FT. WAVE DETAIL: E 7 FT AT 9 SECONDS AND S 3 FT AT
7 SECONDS. A CHANCE OF RAIN, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT.
TUE
W WINDS 5 TO 10 KT. SEAS 4 TO 6 FT.
TUE NIGHT AND WED
NW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.
WED NIGHT
SW WINDS AROUND 5 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.
ANZ255-261200-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH SATURDAY EVENING
TONIGHT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 55 KT. SEAS
11 TO 15 FT, BUILDING TO 13 TO 18 FT AFTER MIDNIGHT. S AND E OF
NANTUCKET, SEAS 16 TO 20 FT, BUILDING TO 17 TO 22 FT AFTER
MIDNIGHT. WAVE DETAIL: E 13 FT AT 11 SECONDS AND NE 11 FT AT
7 SECONDS, BECOMING NE 13 FT AT 11 SECONDS AND E 13 FT AT
11 SECONDS. RAIN.
SAT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 55 KT. SEAS 13 TO
18 FT, EXCEPT 17 TO 22 FT S AND E OF NANTUCKET. WAVE DETAIL: NE
14 FT AT 11 SECONDS AND SE 11 FT AT 11 SECONDS. RAIN.
SAT NIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS
11 TO 15 FT. WAVE DETAIL: NE 10 FT AT 10 SECONDS AND S 8 FT AT
11 SECONDS. RAIN.
SUN
E WINDS 20 TO 25 KT WITH GUSTS UP TO 50 KT, DIMINISHING TO
15 TO 20 KT WITH GUSTS UP TO 40 KT IN THE AFTERNOON. SEAS 9 TO
12 FT, SUBSIDING TO 7 TO 10 FT IN THE AFTERNOON. WAVE DETAIL: S
8 FT AT 10 SECONDS AND E 7 FT AT 10 SECONDS, BECOMING S 8 FT AT
10 SECONDS AND E 5 FT AT 10 SECONDS. RAIN LIKELY.
SUN NIGHT
E WINDS 10 TO 15 KT. GUSTS UP TO 30 KT, DECREASING
TO 20 KT AFTER MIDNIGHT. SEAS 6 TO 9 FT, SUBSIDING TO 4 TO 6 FT
AFTER MIDNIGHT. WAVE DETAIL: SE 6 FT AT 12 SECONDS AND S 5 FT AT
8 SECONDS, BECOMING E 5 FT AT 9 SECONDS AND S 4 FT AT 7 SECONDS.
RAIN LIKELY.
MON AND MON NIGHT
SW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. WAVE
DETAIL: S 4 FT AT 8 SECONDS AND E 4 FT AT 9 SECONDS. A CHANCE OF
RAIN, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
TUE
W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE NIGHT THROUGH WED NIGHT
SW 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.
ANZ256-261200-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH LATE SATURDAY NIGHT
TONIGHT
NE WINDS 30 TO 40 KT WITH GUSTS UP TO 55 KT. SEAS
12 TO 16 FT, BUILDING TO 13 TO 18 FT AFTER MIDNIGHT. WAVE DETAIL:
E 13 FT AT 12 SECONDS AND N 8 FT AT 7 SECONDS, BECOMING E 13 FT
AT 11 SECONDS AND N 9 FT AT 7 SECONDS. RAIN.
SAT
NE WINDS 35 TO 40 KT WITH GUSTS UP TO 55 KT. SEAS 14 TO
19 FT. WAVE DETAIL: NE 13 FT AT 9 SECONDS AND E 13 FT AT
11 SECONDS. RAIN.
SAT NIGHT
NE WINDS 30 TO 35 KT, DIMINISHING TO 25 TO 30 KT
AFTER MIDNIGHT. GUSTS UP TO 55 KT. SEAS 12 TO 17 FT, SUBSIDING TO
11 TO 15 FT AFTER MIDNIGHT. WAVE DETAIL: NE 12 FT AT 9 SECONDS
AND S 8 FT AT 11 SECONDS, BECOMING NE 11 FT AT 8 SECONDS AND S
8 FT AT 10 SECONDS. RAIN.
SUN
E WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 50 KT. SEAS 9 TO 13 FT, SUBSIDING TO 7 TO
10 FT IN THE AFTERNOON. WAVE DETAIL: S 9 FT AT 10 SECONDS AND E
8 FT AT 9 SECONDS, BECOMING S 9 FT AT 10 SECONDS AND E 5 FT AT
9 SECONDS. RAIN.
SUN NIGHT
E WINDS 15 TO 20 KT. GUSTS UP TO 35 KT IN THE
EVENING. SEAS 5 TO 8 FT. WAVE DETAIL: S 6 FT AT 8 SECONDS AND SE
6 FT AT 11 SECONDS. RAIN.
MON
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO
6 FT. WAVE DETAIL: S 5 FT AT 8 SECONDS AND E 4 FT AT 9 SECONDS.
RAIN LIKELY, MAINLY IN THE MORNING.
MON NIGHT
SE WINDS AROUND 10 KT, BECOMING W AFTER MIDNIGHT.
SEAS 3 TO 5 FT. A CHANCE OF RAIN IN THE EVENING, THEN A CHANCE OF
SHOWERS AFTER MIDNIGHT.
TUE THROUGH WED 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.
ANZ232-261200-
NANTUCKET SOUND-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH SATURDAY EVENING
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 55 KT. SEAS 6 TO
9 FT. WAVE DETAIL: E 7 FT AT 12 SECONDS AND NE 6 FT AT 6 SECONDS.
RAIN.
SAT
NE WINDS 25 TO 30 KT. GUSTS UP TO 55 KT, DECREASING TO
45 KT IN THE AFTERNOON. SEAS 6 TO 9 FT. WAVE DETAIL: N 7 FT AT
6 SECONDS AND E 7 FT AT 11 SECONDS. RAIN.
SAT NIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS
5 TO 8 FT. WAVE DETAIL: N 7 FT AT 7 SECONDS AND SE 4 FT AT
11 SECONDS. RAIN.
SUN
E WINDS 20 TO 25 KT WITH GUSTS UP TO 50 KT, DIMINISHING TO
15 TO 20 KT WITH GUSTS UP TO 40 KT IN THE AFTERNOON. SEAS 5 TO
7 FT. WAVE DETAIL: S 7 FT AT 11 SECONDS AND E 6 FT AT 7 SECONDS.
RAIN.
SUN NIGHT
E WINDS AROUND 15 KT. GUSTS UP TO 30 KT, DECREASING
TO 20 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: SE 5 FT AT
11 SECONDS AND E 4 FT AT 8 SECONDS. RAIN.
MON
E WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 2 TO 4 FT. WAVE DETAIL: E 3 FT AT 9 SECONDS AND S 1 FOOT AT
7 SECONDS. RAIN LIKELY, MAINLY IN THE MORNING.
MON NIGHT
SE WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT. SEAS
2 TO 4 FT. A CHANCE OF RAIN IN THE EVENING, THEN A CHANCE OF
SHOWERS AFTER MIDNIGHT.
TUE THROUGH WED NIGHT
SW WINDS 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.
ANZ233-261200-
VINEYARD SOUND-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH SATURDAY EVENING
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 55 KT. SEAS 5 TO
7 FT. WAVE DETAIL: NE 5 FT AT 6 SECONDS AND SE 3 FT AT
13 SECONDS. RAIN.
SAT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 55 KT. SEAS 5 TO
7 FT. WAVE DETAIL: N 5 FT AT 6 SECONDS AND S 4 FT AT 11 SECONDS.
RAIN.
SAT NIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS
4 TO 6 FT. WAVE DETAIL: N 6 FT AT 6 SECONDS AND S 4 FT AT
11 SECONDS. RAIN.
SUN
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 50 KT, BECOMING E
15 TO 20 KT WITH GUSTS UP TO 40 KT IN THE AFTERNOON. SEAS 4 TO
6 FT. WAVE DETAIL: N 6 FT AT 9 SECONDS AND SE 6 FT AT 11 SECONDS.
RAIN.
SUN NIGHT
NE WINDS 10 TO 15 KT. GUSTS UP TO 30 KT, DECREASING
TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: SE 5 FT AT
10 SECONDS AND S 3 FT AT 9 SECONDS. RAIN.
MON
E WINDS AROUND 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT
AT 9 SECONDS AND NE 2 FT AT 4 SECONDS. RAIN LIKELY.
MON NIGHT
E WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
2 TO 3 FT. A CHANCE OF RAIN IN THE EVENING, THEN A CHANCE OF
SHOWERS AFTER MIDNIGHT.
TUE THROUGH WED NIGHT
SW WINDS 5 TO 10 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.
ANZ234-261200-
BUZZARDS BAY-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH SATURDAY EVENING
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 4 TO
6 FT. WAVE DETAIL: NE 5 FT AT 5 SECONDS AND E 2 FT AT 13 SECONDS.
RAIN LIKELY.
SAT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 55 KT. SEAS 4 TO
6 FT. WAVE DETAIL: N 5 FT AT 5 SECONDS AND SE 2 FT AT 11 SECONDS.
RAIN.
SAT NIGHT
NE WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT
AFTER MIDNIGHT. GUSTS UP TO 45 KT. SEAS 4 TO 6 FT. WAVE DETAIL: N
6 FT AT 8 SECONDS AND NE 4 FT AT 4 SECONDS. RAIN.
SUN
NE WINDS 15 TO 20 KT. GUSTS UP TO 50 KT, DECREASING TO
40 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: N 6 FT AT
8 SECONDS AND SE 6 FT AT 11 SECONDS. RAIN.
SUN NIGHT
NE WINDS 10 TO 15 KT. GUSTS UP TO 30 KT, DECREASING
TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT, SUBSIDING TO 2 TO 3 FT
AFTER MIDNIGHT. WAVE DETAIL: SE 5 FT AT 10 SECONDS AND NE 2 FT AT
3 SECONDS, BECOMING NE 2 FT AT 3 SECONDS AND S 1 FOOT AT
7 SECONDS. RAIN.
MON
E WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: S
2 FT AT 9 SECONDS AND NE 1 FOOT AT 3 SECONDS. RAIN.
MON NIGHT
E WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
AROUND 2 FT. A CHANCE OF RAIN IN THE EVENING, THEN A CHANCE OF
SHOWERS AFTER MIDNIGHT.
TUE THROUGH WED NIGHT
SW WINDS 5 TO 10 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.
ANZ235-261200-
RHODE ISLAND SOUND-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH LATE SATURDAY NIGHT
TONIGHT
NE WINDS 25 TO 35 KT, BECOMING 30 TO 35 KT AFTER
MIDNIGHT. GUSTS UP TO 55 KT. SEAS 7 TO 10 FT. WAVE DETAIL: SE
8 FT AT 12 SECONDS AND N 7 FT AT 6 SECONDS. RAIN.
SAT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 55 KT. SEAS 7 TO
10 FT. WAVE DETAIL: N 8 FT AT 7 SECONDS AND SE 8 FT AT
11 SECONDS. RAIN.
SAT NIGHT
NE WINDS 30 TO 35 KT, DIMINISHING TO 25 TO 30 KT
AFTER MIDNIGHT. GUSTS UP TO 55 KT. SEAS 6 TO 9 FT. WAVE DETAIL:
NE 8 FT AT 6 SECONDS AND S 7 FT AT 11 SECONDS. RAIN.
SUN
NE WINDS 20 TO 25 KT, BECOMING E 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 50 KT. SEAS 6 TO 9 FT, SUBSIDING TO 5 TO
7 FT IN THE AFTERNOON. WAVE DETAIL: S 7 FT AT 10 SECONDS AND NE
6 FT AT 6 SECONDS, BECOMING S 7 FT AT 10 SECONDS AND NE 4 FT AT
5 SECONDS. RAIN.
SUN NIGHT
NE WINDS 15 TO 20 KT. GUSTS UP TO 30 KT, DECREASING
TO 20 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: S 6 FT AT
8 SECONDS AND SE 6 FT AT 10 SECONDS. RAIN.
MON
E WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND E 3 FT AT
6 SECONDS. RAIN.
MON NIGHT
E WINDS AROUND 10 KT, BECOMING N AFTER MIDNIGHT.
SEAS 2 TO 4 FT. A CHANCE OF RAIN IN THE EVENING, THEN A CHANCE OF
SHOWERS AFTER MIDNIGHT.
TUE THROUGH WED NIGHT
SW WINDS 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.
ANZ237-261200-
BLOCK ISLAND SOUND-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH LATE SATURDAY NIGHT
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 55 KT. SEAS 7 TO
10 FT. WAVE DETAIL: E 10 FT AT 12 SECONDS AND NE 6 FT AT
6 SECONDS. RAIN.
SAT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 55 KT. SEAS 8 TO
11 FT. WAVE DETAIL: E 11 FT AT 11 SECONDS AND NE 8 FT AT
7 SECONDS. RAIN.
SAT NIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 55 KT. SEAS
7 TO 10 FT. WAVE DETAIL: NE 8 FT AT 7 SECONDS AND S 7 FT AT
11 SECONDS. RAIN.
SUN
NE WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 50 KT. SEAS 6 TO 9 FT, SUBSIDING TO 5 TO
7 FT IN THE AFTERNOON. WAVE DETAIL: E 7 FT AT 7 SECONDS AND S
7 FT AT 10 SECONDS, BECOMING S 7 FT AT 10 SECONDS AND E 5 FT AT
6 SECONDS. RAIN.
SUN NIGHT
NE WINDS 15 TO 20 KT. GUSTS UP TO 35 KT, DECREASING
TO 25 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: S 6 FT AT
9 SECONDS AND SE 6 FT AT 10 SECONDS. RAIN.
MON
E WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND E
3 FT AT 7 SECONDS. RAIN.
MON NIGHT
NE WINDS 10 TO 15 KT, BECOMING N AFTER MIDNIGHT.
SEAS 2 TO 4 FT. RAIN LIKELY IN THE EVENING, THEN A CHANCE OF
SHOWERS AFTER MIDNIGHT.
TUE THROUGH WED NIGHT
SW WINDS 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.
ANZ230-261200-
BOSTON HARBOR-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH SATURDAY EVENING
TONIGHT
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. WAVES
2 TO 3 FT, EXCEPT 4 TO 6 FT AT THE OUTER HARBOR ENTRANCE. A
CHANCE OF RAIN.
SAT
NE WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT IN THE
AFTERNOON. GUSTS UP TO 50 KT. WAVES 2 TO 3 FT, EXCEPT 5 TO 7 FT
AT THE OUTER HARBOR ENTRANCE. RAIN.
SAT NIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. WAVES
2 TO 3 FT, EXCEPT 5 TO 7 FT AT THE OUTER HARBOR ENTRANCE. RAIN.
SUN
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. WAVES 2 TO
3 FT, EXCEPT 4 TO 6 FT AT THE OUTER HARBOR ENTRANCE. RAIN.
SUN NIGHT THROUGH MON NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP
TO 35 KT. WAVES 2 TO 3 FT. RAIN, THEN SHOWERS LIKELY AFTER
MIDNIGHT.
TUE
N WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS, EXCEPT 2 TO 4 FT
AT THE OUTER HARBOR ENTRANCE. A CHANCE OF SHOWERS.
TUE NIGHT THROUGH WED NIGHT
SW WINDS AROUND 5 KT. WAVES 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.
ANZ236-261200-
NARRAGANSETT BAY-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH SATURDAY EVENING
TONIGHT
NE WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT AFTER
MIDNIGHT. GUSTS UP TO 50 KT. WAVES AROUND 3 FT, EXCEPT 4 TO 6 FT
AT THE BAY ENTRANCE. RAIN LIKELY, MAINLY THIS EVENING.
SAT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 55 KT. WAVES AROUND
3 FT, EXCEPT 4 TO 6 FT AT THE BAY ENTRANCE. RAIN.
SAT NIGHT
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 50 KT. WAVES
AROUND 3 FT, EXCEPT 4 TO 6 FT AT THE BAY ENTRANCE. RAIN.
SUN
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 45 KT. WAVES AROUND
3 FT, EXCEPT 4 TO 6 FT AT THE BAY ENTRANCE. RAIN.
SUN NIGHT AND MON
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 30 KT.
WAVES 2 TO 3 FT. RAIN.
MON NIGHT
NE WINDS AROUND 10 KT, BECOMING N AFTER MIDNIGHT.
WAVES AROUND 2 FT. RAIN LIKELY IN THE EVENING, THEN A CHANCE OF
SHOWERS AFTER MIDNIGHT.
TUE THROUGH WED NIGHT
SW 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.
ANZ280-261200-
OCEAN WATERS FROM THE MERRIMACK RIVER TO PLYMOUTH FROM 40 TO
60 NM-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH SATURDAY EVENING
TONIGHT
NE WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT AFTER
MIDNIGHT. GUSTS UP TO 45 KT. SEAS 12 TO 16 FT, BUILDING TO 17 TO
22 FT AFTER MIDNIGHT. WAVE DETAIL: E 12 FT AT 11 SECONDS AND NE
10 FT AT 10 SECONDS, BECOMING E 15 FT AT 12 SECONDS AND N 1 FOOT
AT 5 SECONDS. A CHANCE OF RAIN.
SAT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 17 TO
21 FT, SUBSIDING TO 15 TO 18 FT IN THE AFTERNOON. WAVE DETAIL: E
13 FT AT 10 SECONDS AND SE 11 FT AT 11 SECONDS, BECOMING E 13 FT
AT 10 SECONDS AND S 4 FT AT 11 SECONDS. RAIN.
SAT NIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS
16 TO 17 FT, SUBSIDING TO 14 TO 16 FT AFTER MIDNIGHT. WAVE
DETAIL: E 13 FT AT 10 SECONDS AND S 5 FT AT 11 SECONDS. RAIN.
SUN
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 13 TO
15 FT. WAVE DETAIL: E 12 FT AT 9 SECONDS AND S 5 FT AT
10 SECONDS. RAIN.
SUN NIGHT
E WINDS 20 TO 25 KT. GUSTS UP TO 40 KT, DECREASING
TO 30 KT AFTER MIDNIGHT. SEAS 10 TO 13 FT, SUBSIDING TO 9 TO
10 FT AFTER MIDNIGHT. WAVE DETAIL: E 10 FT AT 9 SECONDS AND S
4 FT AT 10 SECONDS, BECOMING E 9 FT AT 9 SECONDS AND S 3 FT AT
8 SECONDS. RAIN.
MON AND MON NIGHT
E WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT.
SEAS 6 TO 9 FT. WAVE DETAIL: E 9 FT AT 9 SECONDS AND S 2 FT AT
8 SECONDS. RAIN, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
TUE
NE WINDS 5 TO 10 KT. SEAS 4 TO 6 FT. A CHANCE OF SHOWERS.
TUE NIGHT
NW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.
WED AND WED NIGHT
W WINDS 5 TO 10 KT, BECOMING SW. 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.
ANZ281-261200-
OCEAN WATERS FROM PROVINCETOWN TO NANTUCKET FROM 20 TO 60 NM-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH SATURDAY EVENING
TONIGHT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 55 KT. SEAS
17 TO 22 FT. WAVE DETAIL: NE 18 FT AT 10 SECONDS AND E 17 FT AT
11 SECONDS. RAIN.
SAT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 19 TO
22 FT, SUBSIDING TO 17 TO 19 FT IN THE AFTERNOON. WAVE DETAIL: E
16 FT AT 10 SECONDS AND S 6 FT AT 11 SECONDS, BECOMING E 14 FT AT
10 SECONDS AND S 8 FT AT 11 SECONDS. RAIN.
SAT NIGHT
NE WINDS 25 TO 30 KT, BECOMING E 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 45 KT. SEAS 16 TO 18 FT. WAVE DETAIL: E
13 FT AT 10 SECONDS AND S 8 FT AT 11 SECONDS. RAIN LIKELY.
SUN
E WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. SEAS 13 TO
15 FT, SUBSIDING TO 11 TO 13 FT IN THE AFTERNOON. WAVE DETAIL: NE
10 FT AT 9 SECONDS AND S 8 FT AT 10 SECONDS, BECOMING E 9 FT AT
9 SECONDS AND S 7 FT AT 10 SECONDS. A CHANCE OF RAIN IN THE
MORNING, THEN RAIN LIKELY IN THE AFTERNOON.
SUN NIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 35 KT. SEAS
9 TO 13 FT, SUBSIDING TO 7 TO 9 FT AFTER MIDNIGHT. WAVE DETAIL: E
8 FT AT 9 SECONDS AND S 6 FT AT 9 SECONDS, BECOMING NE 8 FT AT
9 SECONDS AND S 4 FT AT 8 SECONDS. RAIN LIKELY.
MON AND MON NIGHT
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 6 TO 9 FT. WAVE DETAIL: NE 8 FT AT 9 SECONDS AND S 4 FT AT
8 SECONDS. A CHANCE OF RAIN.
TUE
SW WINDS AROUND 10 KT. SEAS 5 TO 7 FT.
TUE NIGHT
NW WINDS 5 TO 10 KT. SEAS 4 TO 6 FT.
WED AND WED NIGHT
NW WINDS 5 TO 10 KT, BECOMING SW. 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.
ANZ282-261200-
OCEAN WATERS FROM MARTHAS VINEYARD TO NANTUCKET FROM 25 TO 60 NM-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH SATURDAY EVENING
TONIGHT
NE WINDS 35 TO 40 KT WITH GUSTS UP TO 60 KT. SEAS
18 TO 23 FT, BUILDING TO 20 TO 24 FT AFTER MIDNIGHT. WAVE DETAIL:
NE 18 FT AT 11 SECONDS AND E 17 FT AT 11 SECONDS, BECOMING NE
18 FT AT 11 SECONDS AND N 7 FT AT 7 SECONDS. RAIN.
SAT
NE WINDS 25 TO 35 KT WITH GUSTS UP TO 55 KT. SEAS 19 TO
23 FT, SUBSIDING TO 17 TO 21 FT IN THE AFTERNOON. WAVE DETAIL: NE
16 FT AT 11 SECONDS AND S 8 FT AT 11 SECONDS, BECOMING NE 14 FT
AT 10 SECONDS AND S 11 FT AT 11 SECONDS. RAIN.
SAT NIGHT
E WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT
AFTER MIDNIGHT. GUSTS UP TO 45 KT. SEAS 16 TO 19 FT, SUBSIDING TO
14 TO 17 FT AFTER MIDNIGHT. WAVE DETAIL: NE 11 FT AT 10 SECONDS
AND S 11 FT AT 11 SECONDS, BECOMING S 11 FT AT 10 SECONDS AND NE
9 FT AT 10 SECONDS. RAIN.
SUN
SE WINDS 15 TO 20 KT WITH GUSTS UP TO 45 KT, BECOMING E
10 TO 15 KT WITH GUSTS UP TO 35 KT IN THE AFTERNOON. SEAS 12 TO
15 FT, SUBSIDING TO 10 TO 13 FT IN THE AFTERNOON. WAVE DETAIL: SW
10 FT AT 10 SECONDS AND S 10 FT AT 10 SECONDS, BECOMING S 9 FT AT
10 SECONDS AND NE 6 FT AT 9 SECONDS. A CHANCE OF RAIN IN THE
MORNING, THEN RAIN LIKELY IN THE AFTERNOON.
SUN NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 7 TO 10 FT,
SUBSIDING TO 6 TO 7 FT AFTER MIDNIGHT. WAVE DETAIL: S 6 FT AT
8 SECONDS AND NE 6 FT AT 9 SECONDS, BECOMING NE 6 FT AT 9 SECONDS
AND S 4 FT AT 7 SECONDS. RAIN LIKELY.
MON AND MON NIGHT
SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. WAVE
DETAIL: SW 6 FT AT 8 SECONDS AND NE 6 FT AT 9 SECONDS. A CHANCE
OF RAIN.
TUE AND TUE NIGHT
W WINDS 10 TO 15 KT, DIMINISHING TO 5 TO
10 KT. SEAS 4 TO 6 FT.
WED AND WED NIGHT
W WINDS 5 TO 10 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.
ANZ283-261200-
OCEAN WATERS FROM MONTAUK NY TO MARTHAS VINEYARD FROM 25 TO 60 NM-
703 PM EDT FRI SEP 25 2026
..STORM WARNING IN EFFECT THROUGH LATE SATURDAY NIGHT
TONIGHT
NE WINDS 35 TO 40 KT WITH GUSTS UP TO 55 KT. SEAS
19 TO 24 FT, BUILDING TO 22 TO 25 FT AFTER MIDNIGHT. WAVE DETAIL:
E 18 FT AT 11 SECONDS AND NE 17 FT AT 10 SECONDS, BECOMING NE
19 FT AT 11 SECONDS AND SE 15 FT AT 11 SECONDS. RAIN.
SAT
NE WINDS 30 TO 40 KT WITH GUSTS UP TO 55 KT. SEAS 20 TO
25 FT, SUBSIDING TO 19 TO 23 FT IN THE AFTERNOON. WAVE DETAIL: NE
19 FT AT 11 SECONDS AND SE 8 FT AT 11 SECONDS, BECOMING NE 16 FT
AT 10 SECONDS AND S 10 FT AT 11 SECONDS. RAIN.
SAT NIGHT
NE WINDS 30 TO 35 KT, BECOMING E 25 TO 30 KT AFTER
MIDNIGHT. GUSTS UP TO 55 KT. SEAS 17 TO 21 FT, SUBSIDING TO 16 TO
19 FT AFTER MIDNIGHT. WAVE DETAIL: NE 14 FT AT 10 SECONDS AND S
10 FT AT 10 SECONDS, BECOMING S 12 FT AT 10 SECONDS AND NE 12 FT
AT 10 SECONDS. RAIN.
SUN
E WINDS 20 TO 25 KT WITH GUSTS UP TO 50 KT, DIMINISHING TO
15 TO 20 KT WITH GUSTS UP TO 40 KT IN THE AFTERNOON. SEAS 12 TO
17 FT, SUBSIDING TO 9 TO 12 FT IN THE AFTERNOON. WAVE DETAIL: S
12 FT AT 10 SECONDS AND W 10 FT AT 9 SECONDS, BECOMING S 9 FT AT
10 SECONDS AND E 6 FT AT 10 SECONDS. RAIN.
SUN NIGHT
E WINDS 10 TO 15 KT. GUSTS UP TO 30 KT, DECREASING
TO 20 KT AFTER MIDNIGHT. SEAS 7 TO 9 FT, SUBSIDING TO 6 TO 7 FT
AFTER MIDNIGHT. WAVE DETAIL: E 6 FT AT 9 SECONDS AND SE 6 FT AT
12 SECONDS, BECOMING E 6 FT AT 9 SECONDS AND SE 4 FT AT
7 SECONDS. RAIN LIKELY.
MON AND MON NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 5 TO 7 FT. WAVE DETAIL: S 6 FT AT 8 SECONDS AND E 5 FT AT
9 SECONDS. A CHANCE OF RAIN, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT.
TUE
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO
6 FT.
TUE NIGHT THROUGH WED NIGHT
SW WINDS 5 TO 10 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.
FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/BOSTON
YOU CAN FOLLOW US ON FACEBOOK AT
WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.BOSTON.GOV
YOU CAN FOLLOW US ON TWITTER AT
@NWSBOSTON
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page