315
FZNT21 KWBC 301438
OFFNT1
OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
938 AM EST SUN NOV 30 2025
NEW ENGLAND CONTINENTAL SHELF AND SLOPE WATERS FROM 25 NM
OFFSHORE TO THE HAGUE LINE, EXCEPT TO 1000 FM SOUTH OF NEW
ENGLAND.
SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
LOCALLY HIGHER WINDS AND SEAS CAN BE EXPECTED IN AND NEAR TSTMS.
ANZ898-010230-
938 AM EST SUN NOV 30 2025
SYNOPSIS FOR NEW ENGLAND WATERS
A WARM FRONT WILL DEVELOP AND
MOVE N OVER THE AREA THIS AFTERNOON, AND REACH THE GULF OF MAINE
SUN TONIGHT. A COLD FRONT WILL SWEEP E ACROSS THE WATERS
TONIGHT, AND MOVE WELL E OF THE AREA MON. HIGH PRESSURE WILL
BUILD E ACROSS THE AREA LATE MON, PERSIST MON NIGHT, AND THEN
MOVE QUICKLY OFF TO THE E EARLY TUE. INTENSIFYING LOW PRESSURE
WILL APPROACH THE WATERS FROM THE SW EARLY TUE AND MOVE INTO THE
AREA LATE TUE INTO TUE NIGHT. THE LOW WILL RAPIDLY EXIT NE OF
THE REGION WED BEFORE HIGH PRESSURE QUICKLY MOVES ACROSS THE
WATERS WED NIGHT. YET ANOTHER COLD FRONT WILL MOVE ACROSS THE
AREA THU BEFORE EXITING TO THE E AND SE LATE THU NIGHT. MARINERS
SHOULD MONITOR THE LATEST FORECASTS FOR THE INTENSIFYING LOW
PRESSURE SYSTEM SET TO IMPACT THE REGION TUE INTO WED, AND BEGIN
TO STRONGLY CONSIDER AVOIDANCE ROUTING AT THIS TIME.
ANZ800-010230-
GULF OF MAINE TO THE HAGUE LINE-
938 AM EST SUN NOV 30 2025
..GALE WARNING
TODAY
S WINDS 10 TO 20 KT, INCREASING TO 20 TO 30 KT. SEAS
4 TO 7 FT.
TONIGHT
S WINDS 25 TO 35 KT, BECOMING W TO SW 20 TO 30 KT.
SEAS BUILDING TO 7 TO 12 FT. RAIN, THEN CHANCE OF SHOWERS.
MON
W WINDS 25 TO 30 KT, BECOMING NW 20 TO 30 KT. SEAS 5 TO
9 FT.
MON NIGHT
N TO NW WINDS 15 TO 25 KT, BECOMING NE 5 TO 10 KT.
SEAS 4 TO 8 FT.
TUE
S TO SE WINDS 10 TO 15 KT. SEAS SUBSIDING TO 3 TO 4 FT.
TUE NIGHT
N TO NE WINDS 20 TO 30 KT, BECOMING N 25 TO 35 KT.
SEAS 3 TO 5 FT, BUILDING TO 7 TO 11 FT.
WED
N WINDS 20 TO 30 KT, BECOMING N TO NW 10 TO 20 KT. SEAS
7 TO 13 FT.
WED NIGHT
W TO SW WINDS 15 TO 25 KT. SEAS 6 TO 10 FT.
THU
W TO SW WINDS 20 TO 30 KT. SEAS 6 TO 10 FT.
THU NIGHT
NW WINDS 30 TO 40 KT. SEAS BUILDING TO 10 TO 17 FT.
ANZ805-010230-
GEORGES BANK BETWEEN CAPE COD AND 68W NORTH OF 1000 FM-
938 AM EST SUN NOV 30 2025
..GALE FORCE WINDS POSSIBLE TUE NIGHT
TODAY
S WINDS 15 TO 25 KT. SEAS 3 TO 5 FT.
TONIGHT
S WINDS 20 TO 30 KT, BECOMING W TO SW. SEAS 4 TO
8 FT. RAIN LIKELY EARLY, THEN SCATTERED SHOWERS.
MON
W TO NW WINDS 20 TO 30 KT. SEAS 5 TO 9 FT.
MON NIGHT
N WINDS 10 TO 20 KT, BECOMING E TO SE 5 TO 10 KT.
SEAS 5 TO 8 FT.
TUE
S WINDS 10 TO 20 KT, BECOMING SE 15 TO 25 KT. SEAS 3 TO
5 FT.
TUE NIGHT
N WINDS 20 TO 30 KT, INCREASING TO 25 TO 35 KT.
SEAS 6 TO 10 FT, BUILDING TO 8 TO 16 FT.
WED
N WINDS 20 TO 30 KT, BECOMING NW 10 TO 20 KT. SEAS 9 TO
16 FT.
WED NIGHT
W WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT.
SEAS 6 TO 10 FT.
THU
W TO SW WINDS 20 TO 30 KT. SEAS 6 TO 10 FT.
THU NIGHT
W TO NW WINDS 25 TO 30 KT, BECOMING NW 25 TO 35 KT.
SEAS BUILDING TO 8 TO 16 FT.
ANZ900-010230-
GEORGES BANK BETWEEN 68W AND THE HAGUE LINE-
938 AM EST SUN NOV 30 2025
..GALE FORCE WINDS POSSIBLE TUE NIGHT
TODAY
S WINDS 10 TO 15 KT, INCREASING TO 15 TO 25 KT. SEAS
3 TO 5 FT.
TONIGHT
S TO SW WINDS 15 TO 25 KT. SEAS 4 TO 7 FT. CHANCE OF
RAIN.
MON
W WINDS 20 TO 30 KT, BECOMING NW. SEAS 6 TO 9 FT. CHANCE
OF RAIN.
MON NIGHT
N WINDS 10 TO 20 KT, BECOMING E TO NE 5 TO 10 KT.
SEAS 5 TO 9 FT.
TUE
S WINDS 10 TO 15 KT, BECOMING S TO SE 15 TO 25 KT. SEAS
3 TO 6 FT.
TUE NIGHT
S TO SE WINDS 20 TO 30 KT, BECOMING N TO NW 25 TO
35 KT. SEAS 4 TO 8 FT, BUILDING TO 8 TO 15 FT.
WED
N TO NW WINDS 20 TO 30 KT. SEAS 10 TO 17 FT.
WED NIGHT
W WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT.
SEAS 7 TO 12 FT.
THU
W TO SW WINDS 20 TO 30 KT. SEAS 7 TO 10 FT.
THU NIGHT
W TO NW WINDS 25 TO 30 KT, BECOMING NW 30 TO 35 KT.
SEAS BUILDING TO 10 TO 17 FT.
ANZ810-010230-
SOUTH OF NEW ENGLAND BETWEEN THE GREAT SOUTH CHANNEL AND MONTAUK
POINT TO 1000 FM-
938 AM EST SUN NOV 30 2025
..GALE FORCE WINDS POSSIBLE THU NIGHT
TODAY
S WINDS 15 TO 25 KT. SEAS 4 TO 7 FT.
TONIGHT
S WINDS 20 TO 30 KT, BECOMING W. SEAS 4 TO 8 FT. RAIN
LIKELY EARLY, THEN CHANCE OF SHOWERS.
MON
N TO NW WINDS 15 TO 25 KT. SEAS 4 TO 8 FT.
MON NIGHT
N TO NE WINDS 5 TO 15 KT, BECOMING S TO SE. SEAS
4 TO 7 FT.
TUE
S TO SE WINDS 10 TO 20 KT, BECOMING E TO SE 20 TO 30 KT.
SEAS 3 TO 6 FT.
TUE NIGHT
N TO NW WINDS 20 TO 30 KT. SEAS BUILDING TO 8 TO 16
FT.
WED
N WINDS 15 TO 25 KT, BECOMING NW 5 TO 15 KT. SEAS 8 TO 15
FT.
WED NIGHT
W WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT.
SEAS 6 TO 10 FT.
THU
W TO SW WINDS 20 TO 30 KT. SEAS 6 TO 10 FT.
THU NIGHT
W TO NW WINDS 30 TO 40 KT. SEAS BUILDING TO 8 TO 15
FT.
ANZ815-010230-
SOUTH OF LONG ISLAND BETWEEN MONTAUK POINT AND SANDY HOOK TO
1000 FM-
938 AM EST SUN NOV 30 2025
..GALE FORCE WINDS POSSIBLE THU
TODAY
S WINDS 15 TO 25 KT. SEAS 4 TO 7 FT. CHANCE OF RAIN.
TONIGHT
S TO SW WINDS 20 TO 30 KT, BECOMING W. SEAS 4 TO
8 FT. RAIN. CHANCE OF SHOWERS.
MON
N TO NW WINDS 15 TO 25 KT. SEAS 4 TO 8 FT.
MON NIGHT
N WINDS 5 TO 10 KT, BECOMING S TO SE 5 TO 15 KT.
SEAS 3 TO 5 FT.
TUE
S TO SE WINDS 10 TO 20 KT, BECOMING N TO NE 15 TO 25 KT.
SEAS 3 TO 5 FT.
TUE NIGHT
N WINDS 20 TO 30 KT, BECOMING NW. SEAS BUILDING TO 8
TO 14 FT.
WED
N WINDS 15 TO 20 KT, BECOMING NW 10 TO 15 KT. SEAS 7 TO
13 FT.
WED NIGHT
W WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT.
SEAS 4 TO 8 FT.
THU
W WINDS 15 TO 25 KT, INCREASING TO 25 TO 35 KT. SEAS 6 TO
10 FT.
THU NIGHT
NW WINDS 25 TO 35 KT, BECOMING N TO NW 20 TO 30 KT.
SEAS 7 TO 13 FT.
.FORECASTER MILLS. OCEAN PREDICTION CENTER.
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