390
FZNT21 KWBC 090825
OFFNT1
OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
425 AM EDT TUE SEP 9 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.
ANZ898-092000-
425 AM EDT TUE SEP 9 2025
SYNOPSIS FOR NEW ENGLAND WATERS
A STATIONARY FRONT WILL
PERSIST SE OF THE WATERS THIS MORNING, THEN DRIFT NW BACK OVER
THE AREA TODAY AND TONIGHT. HIGH PRESSURE WILL PERSIST OVER THE
NORTHERN WATERS TODAY, THEN DRIFT N OF THE AREA TONIGHT.
OTHERWISE, LOW PRESSURE WILL DEVELOP ALONG THE FRONT WED INTO WED
NIGHT, THEN MOVE NE OF THE REGION LATER WED NIGHT PULLING THE
FRONT BACK TO THE S AND SE OF THE WATERS LATER WED NIGHT INTO
THU. HIGH PRESSURE WILL BUILD SE ACROSS THE WATERS LATER THU
THROUGH FRI NIGHT. THE HIGH WILL PREVAIL OVER MOST OF THE AREA
SAT AND SAT NIGHT AS LOW PRESSURE ORGANIZES TO THE S OF THE
WATERS.
ANZ800-092000-
GULF OF MAINE TO THE HAGUE LINE-
425 AM EDT TUE SEP 9 2025
TODAY
NE WINDS 5 TO 10 KT, BECOMING 5 TO 15 KT, THEN,
BECOMING E. SEAS 3 TO 4 FT.
TONIGHT
E WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
WED
E WINDS 10 TO 20 KT, BECOMING E TO NE 5 TO 15 KT. SEAS
3 TO 5 FT. CHANCE OF SHOWERS.
WED NIGHT
NE WINDS 5 TO 15 KT, BECOMING N TO NE 10 TO 20 KT.
SEAS 3 TO 5 FT. CHANCE OF SHOWERS.
THU
N TO NW WINDS 5 TO 15 KT. SEAS 3 TO 6 FT.
THU NIGHT
N WINDS 10 TO 20 KT, BECOMING NE 15 TO 20 KT. SEAS
3 TO 6 FT.
FRI
N TO NE WINDS 10 TO 20 KT, DIMINISHING TO 5 TO 15 KT.
SEAS 3 TO 6 FT.
FRI NIGHT
N TO NE WINDS 5 TO 15 KT. SEAS 3 TO 4 FT.
SAT
E WINDS 5 TO 15 KT. SEAS 3 TO 4 FT.
SAT NIGHT
E WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
ANZ805-092000-
GEORGES BANK BETWEEN CAPE COD AND 68W NORTH OF 1000 FM-
425 AM EDT TUE SEP 9 2025
TODAY
E TO NE WINDS 15 TO 25 KT. SEAS 4 TO 7 FT. CHANCE OF
RAIN. CHANCE OF SHOWERS.
TONIGHT
E WINDS 10 TO 20 KT. SEAS 4 TO 7 FT. CHANCE OF
SHOWERS.
WED
E WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. SHOWERS LIKELY AND
SCATTERED TSTMS WITH VSBY 1 NM OR LESS.
WED NIGHT
NE WINDS 5 TO 15 KT, BECOMING N 10 TO 20 KT. SEAS
4 TO 6 FT. CHANCE OF TSTMS. CHANCE OF SHOWERS. VSBY 1 NM OR
LESS.
THU
N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
THU NIGHT
N WINDS 5 TO 15 KT, BECOMING N TO NE 10 TO 20 KT.
SEAS 4 TO 6 FT.
FRI
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
FRI NIGHT
NE WINDS 10 TO 20 KT, BECOMING 10 TO 15 KT. SEAS
3 TO 6 FT.
SAT
E TO NE WINDS 10 TO 15 KT. SEAS 3 TO 6 FT.
SAT NIGHT
E TO NE WINDS 10 TO 20 KT. SEAS 3 TO 6 FT.
ANZ900-092000-
GEORGES BANK BETWEEN 68W AND THE HAGUE LINE-
425 AM EDT TUE SEP 9 2025
TODAY
NE WINDS 15 TO 25 KT. SEAS 4 TO 7 FT. CHANCE OF RAIN.
TONIGHT
E WINDS 10 TO 20 KT. SEAS 4 TO 7 FT. CHANCE OF
SHOWERS.
WED
E WINDS 10 TO 20 KT, BECOMING 10 TO 15 KT. SEAS 4 TO
6 FT. SCATTERED SHOWERS AND TSTMS WITH VSBY 1 NM OR LESS.
WED NIGHT
E WINDS 5 TO 15 KT, BECOMING N 10 TO 20 KT. SEAS
4 TO 6 FT. CHANCE OF TSTMS. SHOWERS LIKELY. VSBY 1 NM OR LESS.
THU
N WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.
THU NIGHT
N WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT.
SEAS 4 TO 6 FT.
FRI
N TO NE WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.
FRI NIGHT
NE WINDS 10 TO 20 KT, BECOMING E TO NE 10 TO 15 KT.
SEAS 3 TO 6 FT.
SAT
E TO NE WINDS 10 TO 15 KT. SEAS 3 TO 6 FT.
SAT NIGHT
NE WINDS 15 TO 20 KT. SEAS 4 TO 7 FT.
ANZ810-092000-
SOUTH OF NEW ENGLAND BETWEEN THE GREAT SOUTH CHANNEL AND MONTAUK
POINT TO 1000 FM-
425 AM EDT TUE SEP 9 2025
TODAY
E TO NE WINDS 15 TO 25 KT. SEAS 5 TO 9 FT. CHANCE OF
RAIN. CHANCE OF SHOWERS.
TONIGHT
E WINDS 15 TO 25 KT. SEAS 5 TO 8 FT. CHANCE OF
SHOWERS.
WED
E TO NE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. SHOWERS LIKELY
AND SCATTERED TSTMS.
WED NIGHT
N TO NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SHOWERS
LIKELY WITH VSBY 1 NM OR LESS.
THU
N WINDS 10 TO 20 KT. SEAS 4 TO 7 FT.
THU NIGHT
N TO NE WINDS 5 TO 15 KT. SEAS 3 TO 6 FT.
FRI
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
FRI NIGHT
NE WINDS 10 TO 20 KT, BECOMING 10 TO 15 KT. SEAS
3 TO 6 FT.
SAT
NE WINDS 10 TO 15 KT, BECOMING E. SEAS 3 TO 6 FT.
SAT NIGHT
NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
ANZ815-092000-
SOUTH OF LONG ISLAND BETWEEN MONTAUK POINT AND SANDY HOOK TO
1000 FM-
425 AM EDT TUE SEP 9 2025
TODAY
E TO NE WINDS 15 TO 25 KT. SEAS 5 TO 9 FT.
TONIGHT
E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. CHANCE OF
SHOWERS.
WED
NE WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. CHANCE OF SHOWERS.
SLIGHT CHANCE OF TSTMS.
WED NIGHT
N TO NE WINDS 15 TO 25 KT. SEAS 4 TO 8 FT. CHANCE
OF SHOWERS.
THU
N WINDS 10 TO 20 KT, DIMINISHING TO 5 TO 15 KT. SEAS 4 TO
7 FT.
THU NIGHT
VARIABLE WINDS 5 TO 15 KT, BECOMING N TO NE. SEAS
3 TO 5 FT.
FRI
E TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
FRI NIGHT
E WINDS 10 TO 15 KT, BECOMING NE. SEAS 3 TO 6 FT.
SAT
NE WINDS 10 TO 15 KT, BECOMING 10 TO 20 KT. SEAS 3 TO
6 FT.
SAT NIGHT
E TO NE WINDS 10 TO 20 KT. SEAS 4 TO 7 FT.
.FORECASTER COLLINS. OCEAN PREDICTION CENTER.
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