673
FZNT21 KWBC 120221
OFFNT1
OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1021 PM EDT THU SEP 11 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.
ANZ898-121430-
1021 PM EDT THU SEP 11 2025
SYNOPSIS FOR NEW ENGLAND WATERS
A COLD FRONT SE OF THE WATERS
WILL CONTINUE MOVE SE AWAY FROM THE AREA TONIGHT. A WEAK
SECONDARY COLD FRONT OVER THE GULF OF MAINE, WILL MOVE S THROUGH
THE REST OF THE WATERS TONIGHT AND FRI. HIGH PRESSURE WILL BUILD
SE ACROSS THE REGION BEHIND THE SECONDARY FRONT FRI NIGHT INTO
SAT. THE HIGH WILL DRIFT S SAT THROUGH SUN NIGHT AS A WEAK COLD
FRONT DISSIPATES ALONG THE MAINE COAST, THEN BUILD BACK N MON
THROUGH TUE BEFORE DRIFTING SLIGHTLY S AGAIN TUE NIGHT.
ANZ800-121430-
GULF OF MAINE TO THE HAGUE LINE-
1021 PM EDT THU SEP 11 2025
TONIGHT
N WINDS 10 TO 20 KT, BECOMING NE. SEAS 3 TO 5 FT.
FRI
NE WINDS 10 TO 20 KT, BECOMING VARIABLE 5 TO 15 KT. SEAS
3 TO 5 FT.
FRI NIGHT
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
SAT
VARIABLE WINDS LESS THAN 5 KT, BECOMING S. SEAS 3 TO
4 FT.
SAT NIGHT
S WINDS 5 TO 15 KT, BECOMING SW. SEAS 3 TO 4 FT.
SUN
SW WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
SUN NIGHT
SW WINDS 5 TO 10 KT, BECOMING VARIABLE. SEAS 3 TO
4 FT.
MON
NE WINDS LESS THAN 10 KT, BECOMING VARIABLE. SEAS 3 TO
4 FT.
MON NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING W TO NW.
SEAS 3 TO 4 FT.
TUE
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
TUE NIGHT
W TO SW WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
ANZ805-121430-
GEORGES BANK BETWEEN CAPE COD AND 68W NORTH OF 1000 FM-
1021 PM EDT THU SEP 11 2025
TONIGHT
N TO NE WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
FRI
NE WINDS 10 TO 15 KT, BECOMING 10 TO 20 KT. SEAS 3 TO
5 FT.
FRI NIGHT
NE WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
SAT
NE WINDS LESS THAN 10 KT, BECOMING VARIABLE. SEAS 3 TO
4 FT.
SAT NIGHT
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
SUN
VARIABLE WINDS LESS THAN 10 KT, BECOMING SW. SEAS 3 TO
4 FT.
SUN NIGHT
SW WINDS LESS THAN 10 KT, BECOMING VARIABLE. SEAS
3 TO 4 FT.
MON
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 4 FT.
MON NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 4 FT.
TUE
N TO NE WINDS LESS THAN 10 KT, BECOMING VARIABLE. SEAS
3 TO 4 FT.
TUE NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 4 FT.
ANZ900-121430-
GEORGES BANK BETWEEN 68W AND THE HAGUE LINE-
1021 PM EDT THU SEP 11 2025
TONIGHT
N WINDS 10 TO 15 KT, BECOMING 10 TO 20 KT. SEAS 4 TO
6 FT.
FRI
N TO NE WINDS 10 TO 20 KT. SEAS 4 TO 5 FT.
FRI NIGHT
NE WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
SAT
E TO NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
SAT NIGHT
NE WINDS LESS THAN 10 KT, BECOMING VARIABLE. SEAS
3 TO 4 FT.
SUN
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
SUN NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 4 FT.
MON
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
MON NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 4 FT.
TUE
N WINDS LESS THAN 10 KT, BECOMING VARIABLE. SEAS 3 TO
4 FT.
TUE NIGHT
VARIABLE WINDS LESS THAN 10 KT, BECOMING W TO NW.
SEAS 3 TO 4 FT.
ANZ810-121430-
SOUTH OF NEW ENGLAND BETWEEN THE GREAT SOUTH CHANNEL AND MONTAUK
POINT TO 1000 FM-
1021 PM EDT THU SEP 11 2025
TONIGHT
N WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
FRI
NE WINDS 5 TO 15 KT, INCREASING TO 10 TO 20 KT. SEAS 3 TO
5 FT.
FRI NIGHT
E TO NE WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
SAT
E TO NE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
SAT NIGHT
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
SUN
VARIABLE WINDS LESS THAN 10 KT, BECOMING S. SEAS 3 TO
4 FT.
SUN NIGHT
S WINDS LESS THAN 10 KT, BECOMING VARIABLE. SEAS
3 TO 4 FT.
MON
VARIABLE WINDS LESS THAN 5 KT, BECOMING E. SEAS 3 TO
4 FT.
MON NIGHT
E TO NE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
TUE
NE WINDS 5 TO 10 KT, BECOMING VARIABLE. SEAS 3 TO 4 FT.
TUE NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 4 FT.
ANZ815-121430-
SOUTH OF LONG ISLAND BETWEEN MONTAUK POINT AND SANDY HOOK TO
1000 FM-
1021 PM EDT THU SEP 11 2025
TONIGHT
VARIABLE WINDS LESS THAN 10 KT, BECOMING N TO NE.
SEAS 3 TO 4 FT.
FRI
NE WINDS 5 TO 15 KT. SEAS 3 TO 4 FT.
FRI NIGHT
E WINDS 5 TO 15 KT, BECOMING E TO SE 5 TO 10 KT.
SEAS 3 TO 4 FT.
SAT
E TO NE WINDS LESS THAN 10 KT, BECOMING S TO SE. SEAS
3 TO 4 FT.
SAT NIGHT
S WINDS LESS THAN 10 KT, BECOMING SW. SEAS 3 TO
4 FT.
SUN
SW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
SUN NIGHT
S WINDS 5 TO 10 KT, BECOMING VARIABLE. SEAS 3 TO
4 FT.
MON
E TO NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
MON NIGHT
E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
TUE
E TO NE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
TUE NIGHT
E TO SE WINDS 5 TO 10 KT, BECOMING VARIABLE. SEAS
3 TO 4 FT.
.FORECASTER HOLLEY. OCEAN PREDICTION CENTER.
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