835
FZNT21 KWBC 190821
OFFNT1
OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
321 AM EST FRI DEC 19 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.
ANZ898-191945-
321 AM EST FRI DEC 19 2025
SYNOPSIS FOR NEW ENGLAND WATERS
A WARM FRONT WILL PASS OVER
THE WATERS THIS MORNING FOLLOWED BY A STRONG COLD FRONT. THEN A
SERIES OF LOW PRESSURE TROUGHS OR SECONDARY COLD FRONTS WILL PASS
OVER THE WATERS BETWEEN THIS AFTERNOON AND SAT. A HIGH PRESSURE
RIDGE WILL BUILD E OVER THE REGION SAT, THEN SHIFT E OF THE AREA
SAT NIGHT AS ANOTHER WARM FRONT LIFTS N ACROSS THE WATERS.
ANOTHER COLD FRONT WILL PASS E OVER THE AREA SUN, FOLLOWED BY A
SERIES OF LOW PRESSURE TROUGHS OR COLD FRONTS SUN NIGHT AND MON.
ANOTHER RIDGE WILL BUILD E OVER THE REGION MON NIGHT, THEN SHIFT
E OF THE AREA TUE. YET ANOTHER COLD FRONT WILL CROSS THE WATERS
TUE, THEN PASS E OF THE AREA TUE NIGHT.
ANZ800-191945-
GULF OF MAINE TO THE HAGUE LINE-
321 AM EST FRI DEC 19 2025
..GALE WARNING
TODAY
S WINDS 25 TO 30 KT, INCREASING TO 35 TO 45 KT. SEAS
7 TO 12 FT, BUILDING TO 12 TO 18 FT. SCATTERED SHOWERS AND
CHANCE OF TSTMS WITH VSBY 1 NM OR LESS.
TONIGHT
W WINDS 30 TO 40 KT. SEAS 12 TO 20 FT. SCATTERED
SHOWERS AND CHANCE OF TSTMS.
SAT
W WINDS 30 TO 40 KT, DIMINISHING TO 20 TO 30 KT. SEAS
13 TO 22 FT.
SAT NIGHT
S TO SW WINDS 20 TO 30 KT. SEAS 6 TO 11 FT.
SUN
SW WINDS 20 TO 30 KT, BECOMING W. SEAS 7 TO 12 FT.
SUN NIGHT
NW WINDS 25 TO 35 KT. SEAS 7 TO 11 FT.
MON
NW WINDS 25 TO 35 KT, DIMINISHING TO 20 TO 30 KT. SEAS
6 TO 11 FT.
MON NIGHT
NW WINDS 20 TO 30 KT. SEAS 6 TO 10 FT.
TUE
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 25 KT. SEAS 3 TO
6 FT.
TUE NIGHT
W WINDS 20 TO 30 KT. SEAS 5 TO 9 FT.
ANZ805-191945-
GEORGES BANK BETWEEN CAPE COD AND 68W NORTH OF 1000 FM-
321 AM EST FRI DEC 19 2025
..STORM WARNING
TODAY
S WINDS 25 TO 30 KT, INCREASING TO 35 TO 50 KT. SEAS
6 TO 11 FT, BUILDING TO 12 TO 21 FT. SCATTERED SHOWERS AND
CHANCE OF TSTMS WITH VSBY 1 NM OR LESS.
TONIGHT
W WINDS 35 TO 45 KT. SEAS 14 TO 23 FT. SCATTERED
SHOWERS AND CHANCE OF TSTMS.
SAT
W WINDS 30 TO 40 KT, BECOMING W TO NW 20 TO 30 KT. SEAS
14 TO 23 FT.
SAT NIGHT
SW WINDS 20 TO 30 KT. SEAS 6 TO 11 FT.
SUN
SW WINDS 20 TO 30 KT, BECOMING W. SEAS 7 TO 11 FT.
SUN NIGHT
W TO NW WINDS 25 TO 35 KT, BECOMING NW 25 TO 30 KT.
SEAS 7 TO 11 FT.
MON
NW WINDS 25 TO 35 KT, DIMINISHING TO 20 TO 30 KT. SEAS
7 TO 13 FT.
MON NIGHT
NW WINDS 15 TO 25 KT. SEAS 6 TO 11 FT.
TUE
W WINDS 10 TO 15 KT, BECOMING SW 20 TO 25 KT. SEAS 4 TO
7 FT.
TUE NIGHT
W WINDS 20 TO 30 KT. SEAS 6 TO 11 FT.
ANZ900-191945-
GEORGES BANK BETWEEN 68W AND THE HAGUE LINE-
321 AM EST FRI DEC 19 2025
..STORM WARNING
TODAY
S WINDS 25 TO 30 KT, INCREASING TO 35 TO 50 KT. SEAS
6 TO 10 FT, BUILDING TO 12 TO 19 FT. CHANCE OF TSTMS.
TONIGHT
W WINDS 35 TO 45 KT. SEAS 16 TO 23 FT. SCATTERED
SHOWERS AND CHANCE OF TSTMS.
SAT
W WINDS 35 TO 45 KT, BECOMING W TO NW 20 TO 30 KT. SEAS
15 TO 25 FT.
SAT NIGHT
W TO SW WINDS 10 TO 20 KT, BECOMING SW 20 TO 30 KT.
SEAS 8 TO 14 FT.
SUN
SW WINDS 25 TO 30 KT, BECOMING W. SEAS 8 TO 11 FT.
SUN NIGHT
W WINDS 25 TO 30 KT, BECOMING NW. SEAS 9 TO 12 FT.
MON
NW WINDS 30 TO 35 KT, DIMINISHING TO 25 TO 30 KT. SEAS
10 TO 13 FT.
MON NIGHT
NW WINDS 20 TO 30 KT. SEAS 7 TO 13 FT.
TUE
W TO NW WINDS 10 TO 20 KT, BECOMING SW 15 TO 25 KT. SEAS
5 TO 8 FT.
TUE NIGHT
W TO SW WINDS 20 TO 30 KT. SEAS 7 TO 11 FT.
ANZ810-191945-
SOUTH OF NEW ENGLAND BETWEEN THE GREAT SOUTH CHANNEL AND MONTAUK
POINT TO 1000 FM-
321 AM EST FRI DEC 19 2025
..STORM WARNING
TODAY
S WINDS 20 TO 25 KT, BECOMING S TO SW 35 TO 50 KT. SEAS
6 TO 8 FT, BUILDING TO 14 TO 21 FT. SCATTERED SHOWERS AND CHANCE
OF TSTMS WITH VSBY 1 NM OR LESS.
TONIGHT
W WINDS 35 TO 45 KT. SEAS 13 TO 22 FT.
SAT
W WINDS 25 TO 35 KT, BECOMING W TO NW 10 TO 20 KT. SEAS
13 TO 21 FT, SUBSIDING TO 9 TO 15 FT.
SAT NIGHT
SW WINDS 15 TO 25 KT, INCREASING TO 25 TO 35 KT.
SEAS 6 TO 10 FT.
SUN
W TO SW WINDS 25 TO 35 KT, BECOMING W 25 TO 30 KT. SEAS
8 TO 11 FT.
SUN NIGHT
W TO NW WINDS 25 TO 35 KT. SEAS 7 TO 11 FT.
MON
NW WINDS 25 TO 35 KT, DIMINISHING TO 20 TO 30 KT. SEAS
7 TO 12 FT.
MON NIGHT
NW WINDS 15 TO 25 KT. SEAS 6 TO 10 FT.
TUE
W WINDS 10 TO 20 KT, BECOMING SW 20 TO 30 KT. SEAS 4 TO
7 FT.
TUE NIGHT
W WINDS 25 TO 30 KT. SEAS 6 TO 11 FT.
ANZ815-191945-
SOUTH OF LONG ISLAND BETWEEN MONTAUK POINT AND SANDY HOOK TO
1000 FM-
321 AM EST FRI DEC 19 2025
..GALE WARNING
TODAY
S WINDS 25 TO 30 KT, INCREASING TO 30 TO 40 KT EARLY,
THEN, BECOMING W. SEAS 6 TO 9 FT, BUILDING TO 12 TO 20 FT.
SCATTERED SHOWERS AND TSTMS WITH VSBY 1 NM OR LESS.
TONIGHT
W WINDS 35 TO 45 KT. SEAS 12 TO 21 FT.
SAT
W TO NW WINDS 20 TO 30 KT, BECOMING W TO SW 10 TO 15 KT.
SEAS 11 TO 17 FT, SUBSIDING TO 7 TO 11 FT.
SAT NIGHT
SW WINDS 15 TO 25 KT, INCREASING TO 25 TO 35 KT.
SEAS 6 TO 10 FT.
SUN
W TO SW WINDS 20 TO 30 KT. SEAS 6 TO 10 FT.
SUN NIGHT
NW WINDS 25 TO 35 KT, DIMINISHING TO 20 TO 30 KT.
SEAS 6 TO 10 FT.
MON
NW WINDS 25 TO 35 KT, DIMINISHING TO 15 TO 25 KT. SEAS
6 TO 11 FT.
MON NIGHT
NW WINDS 10 TO 20 KT, BECOMING W 10 TO 15 KT. SEAS
4 TO 7 FT.
TUE
SW WINDS 10 TO 20 KT, INCREASING TO 20 TO 30 KT. SEAS
3 TO 4 FT, BUILDING TO 4 TO 8 FT.
TUE NIGHT
W WINDS 20 TO 30 KT. SEAS 5 TO 9 FT.
.FORECASTER BYRD. OCEAN PREDICTION CENTER.
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