810
FZNT21 KWBC 041424
OFFNT1
OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1024 AM EDT THU SEP 4 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.
ANZ898-050315-
1024 AM EDT THU SEP 4 2025
SYNOPSIS FOR NEW ENGLAND WATERS
WEAK HIGH PRESSURE WILL REMAIN
OVER THE AREA TODAY AS WEAK LOWS MOVE NE ALONG A SURFACE FRONT
NEARLY STATIONARY JUST SE OF THE WATERS. HIGH PRESSURE GRADUALLY
SHIFTS E LATE TODAY AND TONIGHT AHEAD OF A COLD FRONT. THIS
SLOW-MOVING FRONT APPROACHES THE COAST LATE TONIGHT, AND WEAKENS
AS IT MOVES E ACROSS THE WATERS FRI AND FRI NIGHT. ANOTHER,
STRONGER COLD FRONT APPROACHES FROM THE W SAT, MOVES INTO THE
AREA SAT NIGHT, AND FINALLY PASSES THROUGH THE AREA BY LATE SUN
NIGHT AND EARLY MON. THE FRONT WILL THEN BECOME NEARLY STATIONARY
JUST SE OF THE WATERS MON NIGHT WITH WEAK LOWS MOVING NE ALONG
THE FRONT. HIGH PRESSURE BUILDS INTO THE WATERS BEHIND THE FRONT.
ANZ800-050315-
GULF OF MAINE TO THE HAGUE LINE-
1024 AM EDT THU SEP 4 2025
TODAY
S WINDS 5 TO 10 KT, BECOMING 5 TO 15 KT. SEAS 3 TO
4 FT. AREAS OF FOG FAR NE PORTION WITH VSBY 1 NM OR LESS.
TONIGHT
S WINDS 5 TO 15 KT. SEAS 3 TO 4 FT. ISOLATED SHOWERS.
FRI
S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS
AND SLIGHT CHANCE OF TSTMS.
FRI NIGHT
S TO SW WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. ISOLATED
SHOWERS, THEN CHANCE OF RAIN. VSBY 1 NM OR LESS.
SAT
S WINDS 15 TO 20 KT, INCREASING TO 20 TO 30 KT. SEAS 4 TO
6 FT.
SAT NIGHT
S TO SW WINDS 10 TO 20 KT. SEAS 3 TO 6 FT.
SUN
S TO SW WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
SUN NIGHT
W TO SW WINDS 5 TO 15 KT, BECOMING W TO NW. SEAS
3 TO 5 FT.
MON
N TO NW WINDS 5 TO 15 KT. SEAS 3 TO 4 FT.
MON NIGHT
W TO SW WINDS 5 TO 15 KT, BECOMING N TO NW 10 TO
20 KT. SEAS 3 TO 4 FT.
ANZ805-050315-
GEORGES BANK BETWEEN CAPE COD AND 68W NORTH OF 1000 FM-
1024 AM EDT THU SEP 4 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT, BECOMING S TO SE. SEAS
3 TO 4 FT. ISOLATED SHOWERS.
TONIGHT
S WINDS 5 TO 15 KT. SEAS 3 TO 4 FT. ISOLATED SHOWERS
WITH VSBY 1 NM OR LESS.
FRI
S WINDS 5 TO 15 KT, INCREASING TO 10 TO 20 KT. SEAS 3 TO
5 FT. SCATTERED SHOWERS AND SLIGHT CHANCE OF TSTMS.
FRI NIGHT
S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. ISOLATED
SHOWERS, THEN CHANCE OF RAIN. VSBY 1 NM OR LESS.
SAT
S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SAT NIGHT
S WINDS 10 TO 20 KT, BECOMING SW. SEAS 3 TO 5 FT.
SUN
S WINDS 15 TO 25 KT, BECOMING SW 10 TO 20 KT. SEAS 3 TO
6 FT.
SUN NIGHT
W TO SW WINDS 5 TO 15 KT, BECOMING N TO NW. SEAS
3 TO 6 FT.
MON
N TO NW WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
MON NIGHT
N TO NW WINDS 5 TO 15 KT. SEAS 3 TO 4 FT.
ANZ900-050315-
GEORGES BANK BETWEEN 68W AND THE HAGUE LINE-
1024 AM EDT THU SEP 4 2025
TODAY
NE WINDS 5 TO 10 KT, BECOMING VARIABLE. SEAS 3 TO 4 FT.
ISOLATED SHOWERS WITH VSBY 1 NM OR LESS.
TONIGHT
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
ISOLATED SHOWERS WITH VSBY 1 NM OR LESS.
FRI
S WINDS 5 TO 15 KT. SEAS 3 TO 5 FT. AREAS OF FOG WITH
VSBY 1 NM OR LESS.
FRI NIGHT
S WINDS 10 TO 20 KT, DIMINISHING TO 5 TO 15 KT.
SEAS 3 TO 5 FT. ISOLATED SHOWERS, THEN CHANCE OF RAIN. VSBY 1 NM
OR LESS.
SAT
S WINDS 5 TO 15 KT. SEAS 3 TO 4 FT.
SAT NIGHT
S WINDS 10 TO 20 KT, BECOMING SW 15 TO 25 KT. SEAS
3 TO 5 FT.
SUN
S TO SW WINDS 15 TO 25 KT. SEAS 4 TO 6 FT.
SUN NIGHT
SW WINDS 5 TO 15 KT, INCREASING TO 10 TO 20 KT.
SEAS 4 TO 6 FT.
MON
N TO NW WINDS 5 TO 15 KT. SEAS 4 TO 5 FT.
MON NIGHT
N WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
ANZ810-050315-
SOUTH OF NEW ENGLAND BETWEEN THE GREAT SOUTH CHANNEL AND MONTAUK
POINT TO 1000 FM-
1024 AM EDT THU SEP 4 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT, BECOMING S. SEAS 3 TO
4 FT.
TONIGHT
S WINDS 5 TO 15 KT. SEAS 3 TO 4 FT. ISOLATED SHOWERS.
FRI
S WINDS 10 TO 15 KT, BECOMING 10 TO 20 KT. SEAS 3 TO
5 FT. SCATTERED SHOWERS AND SLIGHT CHANCE OF TSTMS.
FRI NIGHT
S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SAT
S WINDS 10 TO 15 KT, BECOMING 10 TO 20 KT. SEAS 3 TO
5 FT.
SAT NIGHT
S TO SW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SUN
S TO SW WINDS 10 TO 20 KT, BECOMING SW 5 TO 15 KT. SEAS
3 TO 6 FT.
SUN NIGHT
NW WINDS 5 TO 15 KT, BECOMING N TO NW 10 TO 20 KT.
SEAS 3 TO 6 FT.
MON
N WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
MON NIGHT
N WINDS 5 TO 15 KT, INCREASING TO 10 TO 20 KT. SEAS
3 TO 4 FT.
ANZ815-050315-
SOUTH OF LONG ISLAND BETWEEN MONTAUK POINT AND SANDY HOOK TO
1000 FM-
1024 AM EDT THU SEP 4 2025
TODAY
S WINDS 5 TO 10 KT, BECOMING 5 TO 15 KT. SEAS 3 TO
4 FT. ISOLATED SHOWERS.
TONIGHT
S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. SCATTERED
SHOWERS. SLIGHT CHANCE OF TSTMS.
FRI
S WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT. SEAS 3 TO
5 FT.
FRI NIGHT
S WINDS 10 TO 20 KT. SEAS 4 TO 5 FT.
SAT
S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SAT NIGHT
S WINDS 10 TO 20 KT, BECOMING SW 5 TO 15 KT. SEAS
3 TO 5 FT.
SUN
N WINDS 5 TO 15 KT, BECOMING NW. SEAS 3 TO 5 FT.
SUN NIGHT
N TO NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
MON
N WINDS 5 TO 15 KT. SEAS 3 TO 4 FT.
MON NIGHT
N WINDS 5 TO 15 KT, INCREASING TO 10 TO 20 KT. SEAS
3 TO 4 FT.
.FORECASTER JOSEPH. OCEAN PREDICTION CENTER.
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