767
FZNT21 KWBC 212113
OFFNT1
OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
513 PM EDT MON SEP 21 2026
NEW ENGLAND CONTINENTAL SHELF AND SLOPE WATERS FROM 60 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.
ANZ898-220915-
513 PM EDT MON SEP 21 2026
SYNOPSIS FOR NEW ENGLAND WATERS
LOW PRESSURE IS EXPECTED TO
DEVELOP NEAR OR S OF A STATIONARY FRONT S OF THE AREA TONIGHT
THROUGH TUE NIGHT. IT WILL LIFT SLOWLY N TOWARDS THE WATERS WED
AND WED NIGHT. STRONG HIGH PRESSURE WILL BUILD N OF THE REGION
TUE AND TUE NIGHT, THEN CONTINUE WED INTO THU NIGHT. THE LOW WILL
STRENGTHEN JUST S OF THE REGION THU AND INTO SAT WHILE SLOWLY
MOVING NW. THE WILL MOVE INTO OR JUST S OF THE WATERS SAT NIGHT.
WIDESPREAD STRONG GALE FORCE WINDS, WITH STORM FORCE WIND GUSTS,
AND BUILDING SEAS ARE LIKELY OVER MOST OF THE WATERS BEGINNING
TUE AND TUE NIGHT, AND CONTINUING THROUGH FRI NIGHT. MARINERS
SHOULD CONSIDER AVOIDANCE PLANS AS THIS SIGNIFICANT WEATHER
SYSTEM LIKELY IMPACTS MOST OF THE REGION TUE THROUGH SAT NIGHT.
PLEASE MONITOR THE LATEST OPC AND COASTAL MARINE FORECASTS.
ANZ800-220915-
GULF OF MAINE TO THE HAGUE LINE-
513 PM EDT MON SEP 21 2026
..GALE FORCE WINDS POSSIBLE FRI
TONIGHT
N TO NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
TUE
NE WINDS 15 TO 20 KT. SEAS 4 TO 5 FT.
TUE NIGHT
E TO NE WINDS 15 TO 25 KT. SEAS 3 TO 6 FT.
WED
NE WINDS 15 TO 25 KT. SEAS 6 TO 10 FT.
WED NIGHT
E TO NE WINDS 15 TO 25 KT. SEAS 6 TO 11 FT.
THU
NE WINDS 15 TO 25 KT. SEAS 6 TO 11 FT.
THU NIGHT
NE WINDS 20 TO 30 KT. SEAS 7 TO 12 FT.
FRI
NE WINDS 25 TO 35 KT. SEAS 9 TO 14 FT.
FRI NIGHT
NE WINDS 30 TO 35 KT. SEAS 11 TO 16 FT.
SAT
E WINDS 25 TO 35 KT. SEAS 11 TO 15 FT.
SAT NIGHT
E TO NE WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.
ANZ805-220915-
GEORGES BANK BETWEEN CAPE COD AND 68W NORTH OF 1000 FM-
513 PM EDT MON SEP 21 2026
..GALE WARNING
TONIGHT
NE WINDS 15 TO 25 KT. SEAS 4 TO 7 FT. CHANCE OF RAIN.
TUE
NE WINDS 20 TO 30 KT. SEAS 6 TO 10 FT. CHANCE OF RAIN.
TUE NIGHT
NE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. SCATTERED
SHOWERS AND TSTMS.
WED
NE WINDS 25 TO 30 KT, BECOMING 25 TO 35 KT. SEAS 10 TO
17 FT.
WED NIGHT
E TO NE WINDS 25 TO 35 KT. SEAS 11 TO 19 FT.
THU
NE WINDS 30 TO 40 KT. SEAS 12 TO 20 FT.
THU NIGHT
NE WINDS 35 TO 45 KT. SEAS 13 TO 23 FT.
FRI
E TO NE WINDS 35 TO 45 KT. SEAS 13 TO 22 FT.
FRI NIGHT
E TO NE WINDS 25 TO 35 KT, BECOMING E TO SE. SEAS
12 TO 17 FT.
SAT
E TO SE WINDS 25 TO 35 KT. SEAS 13 TO 17 FT.
SAT NIGHT
E TO SE WINDS 20 TO 30 KT. SEAS 11 TO 15 FT.
ANZ900-220915-
GEORGES BANK BETWEEN 68W AND THE HAGUE LINE-
513 PM EDT MON SEP 21 2026
..GALE WARNING
TONIGHT
NE WINDS 15 TO 25 KT. SEAS 4 TO 7 FT. CHANCE OF RAIN.
TUE
NE WINDS 20 TO 30 KT. SEAS 5 TO 9 FT. SCATTERED TSTMS.
TUE NIGHT
E TO NE WINDS 20 TO 30 KT. SEAS 7 TO 12 FT.
SCATTERED SHOWERS AND TSTMS.
WED
NE WINDS 25 TO 30 KT, BECOMING 25 TO 35 KT. SEAS 10 TO
16 FT.
WED NIGHT
E TO NE WINDS 25 TO 35 KT. SEAS 11 TO 19 FT.
THU
NE WINDS 30 TO 40 KT. SEAS 12 TO 20 FT.
THU NIGHT
NE WINDS 35 TO 45 KT. SEAS 12 TO 21 FT.
FRI
NE WINDS 30 TO 40 KT. SEAS 12 TO 21 FT.
FRI NIGHT
E TO NE WINDS 25 TO 35 KT, BECOMING E 20 TO 30 KT.
SEAS 12 TO 16 FT.
SAT
E TO SE WINDS 15 TO 25 KT, BECOMING S TO SE. SEAS 11 TO
15 FT.
SAT NIGHT
E TO SE WINDS 15 TO 25 KT. SEAS 12 TO 15 FT.
ANZ810-220915-
SOUTH OF NEW ENGLAND BETWEEN THE GREAT SOUTH CHANNEL AND MONTAUK
POINT TO 1000 FM-
513 PM EDT MON SEP 21 2026
..GALE WARNING
TONIGHT
NE WINDS 20 TO 25 KT. SEAS 5 TO 8 FT. CHANCE OF RAIN.
TUE
NE WINDS 25 TO 30 KT, BECOMING 25 TO 35 KT. SEAS 7 TO
10 FT. SCATTERED TSTMS.
TUE NIGHT
NE WINDS 25 TO 30 KT. SEAS 9 TO 13 FT. SCATTERED
SHOWERS AND TSTMS.
WED
NE WINDS 30 TO 35 KT. SEAS 12 TO 16 FT. SCATTERED
SHOWERS.
WED NIGHT
NE WINDS 30 TO 35 KT. SEAS 14 TO 19 FT.
THU
NE WINDS 35 TO 40 KT. SEAS 16 TO 20 FT.
THU NIGHT
NE WINDS 35 TO 45 KT. SEAS 17 TO 23 FT.
FRI
NE WINDS 35 TO 45 KT. SEAS 18 TO 23 FT.
FRI NIGHT
E TO NE WINDS 30 TO 40 KT, BECOMING E TO SE. SEAS
15 TO 21 FT.
SAT
E TO NE WINDS 30 TO 40 KT, BECOMING S 25 TO 35 KT. SEAS
13 TO 17 FT.
SAT NIGHT
S TO SW WINDS 25 TO 35 KT, BECOMING S 20 TO 30 KT.
SEAS 11 TO 15 FT.
ANZ815-220915-
SOUTH OF LONG ISLAND BETWEEN MONTAUK POINT AND SANDY HOOK TO
1000 FM-
513 PM EDT MON SEP 21 2026
..GALE WARNING
TONIGHT
NE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.
TUE
NE WINDS 25 TO 30 KT. SEAS 8 TO 11 FT. SCATTERED TSTMS.
TUE NIGHT
NE WINDS 30 TO 35 KT. SEAS 10 TO 13 FT. SCATTERED
SHOWERS AND TSTMS.
WED
NE WINDS 30 TO 35 KT. SEAS 12 TO 17 FT. SCATTERED
SHOWERS.
WED NIGHT
NE WINDS 30 TO 35 KT. SEAS 15 TO 18 FT.
THU
NE WINDS 30 TO 35 KT. SEAS 16 TO 20 FT.
THU NIGHT
NE WINDS 30 TO 40 KT. SEAS 17 TO 22 FT.
FRI
NE WINDS 35 TO 45 KT. SEAS 18 TO 23 FT.
FRI NIGHT
E TO NE WINDS 30 TO 40 KT. SEAS 18 TO 23 FT.
SAT
N WINDS 30 TO 40 KT, BECOMING NW 25 TO 35 KT. SEAS 15 TO
19 FT.
SAT NIGHT
W TO NW WINDS 25 TO 35 KT, BECOMING NW 20 TO 30 KT.
SEAS 13 TO 16 FT.
.FORECASTER HOLLEY. OCEAN PREDICTION CENTER.
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