067
FZNT21 KWBC 182021
OFFNT1
OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
421 PM EDT WED MAR 18 2026
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.
ANZ898-190830-
421 PM EDT WED MAR 18 2026
SYNOPSIS FOR NEW ENGLAND WATERS
HIGH PRESSURE BUILDING INTO
THE WATERS TONIGHT WILL CONTINUE INTO THU. A COLD FRONT WILL
APPROACH FROM THE W THU NIGHT AND MOVE THROUGH THE WATERS FRI,
THEN LIFT BACK N AS A WARM FRONT FRI NIGHT. ANOTHER COLD FRONT
WILL MOVE THROUGH THE AREA SAT AND SAT NIGHT, THEN LIFT N AS A
WARM FRONT SUN AS ANOTHER LOW NEARS FROM THE W. THIS LOW AND ITS
ASSOCIATED COLD FRONT WILL PUSH E ACROSS THE WATERS SUN NIGHT
INTO LATE MON, WITH ANOTHER HIGH BUILDING IN FROM THE W BEHIND
IT MON NIGHT.
ANZ800-190830-
GULF OF MAINE TO THE HAGUE LINE-
421 PM EDT WED MAR 18 2026
TONIGHT
W TO SW WINDS LESS THAN 10 KT, BECOMING S, THEN,
BECOMING S TO SE. SEAS 4 TO 8 FT. LIGHT FREEZING SPRAY.
THU
SE WINDS 5 TO 10 KT, BECOMING S 5 TO 15 KT. SEAS 4 TO
5 FT.
THU NIGHT
S WINDS 10 TO 20 KT, BECOMING SW. SEAS 3 TO 5 FT.
FRI
W TO SW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
FRI NIGHT
S WINDS 15 TO 25 KT. SEAS 4 TO 6 FT.
SAT
S TO SW WINDS 15 TO 25 KT, BECOMING W 10 TO 20 KT. SEAS
4 TO 6 FT.
SAT NIGHT
N TO NW WINDS 5 TO 15 KT, BECOMING E 5 TO 10 KT.
SEAS 3 TO 6 FT.
SUN
S TO SE WINDS 15 TO 25 KT. SEAS 4 TO 6 FT.
SUN NIGHT
S TO SW WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
MON
N WINDS 20 TO 25 KT, BECOMING NW 10 TO 20 KT. SEAS 5 TO
9 FT.
MON NIGHT
N WINDS 20 TO 25 KT, DIMINISHING TO 10 TO 15 KT.
SEAS 4 TO 7 FT.
ANZ805-190830-
GEORGES BANK BETWEEN CAPE COD AND 68W NORTH OF 1000 FM-
421 PM EDT WED MAR 18 2026
TONIGHT
VARIABLE WINDS LESS THAN 10 KT, BECOMING E TO NE.
SEAS 4 TO 8 FT. LIGHT FREEZING SPRAY EARLY.
THU
E TO NE WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
THU NIGHT
E TO NE WINDS LESS THAN 10 KT, BECOMING VARIABLE.
SEAS 3 TO 4 FT.
FRI
SW WINDS 5 TO 15 KT, BECOMING S TO SW 10 TO 20 KT. SEAS
3 TO 5 FT.
FRI NIGHT
S WINDS 15 TO 25 KT. SEAS 4 TO 6 FT.
SAT
S TO SW WINDS 15 TO 20 KT, BECOMING SW 5 TO 15 KT. SEAS
4 TO 6 FT.
SAT NIGHT
W TO SW WINDS 5 TO 10 KT, BECOMING VARIABLE. SEAS
4 TO 5 FT.
SUN
SE WINDS 10 TO 20 KT, BECOMING S. SEAS 4 TO 6 FT.
SUN NIGHT
S TO SW WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
MON
N WINDS 20 TO 25 KT. SEAS 7 TO 9 FT.
MON NIGHT
N WINDS 20 TO 25 KT, BECOMING NE 15 TO 20 KT. SEAS
5 TO 8 FT.
ANZ900-190830-
GEORGES BANK BETWEEN 68W AND THE HAGUE LINE-
421 PM EDT WED MAR 18 2026
TONIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING N TO NE,
THEN, BECOMING E TO NE. SEAS 5 TO 9 FT. LIGHT FREEZING SPRAY
EARLY.
THU
E TO NE WINDS 5 TO 15 KT. SEAS 4 TO 5 FT.
THU NIGHT
N TO NE WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
FRI
N WINDS LESS THAN 10 KT, BECOMING S TO SW 10 TO 20 KT.
SEAS 3 TO 6 FT.
FRI NIGHT
S WINDS 15 TO 25 KT. SEAS 5 TO 6 FT.
SAT
S WINDS 15 TO 25 KT, BECOMING SW 15 TO 20 KT. SEAS 5 TO
6 FT.
SAT NIGHT
W WINDS 5 TO 10 KT, BECOMING VARIABLE. SEAS 4 TO
6 FT.
SUN
E TO SE WINDS 5 TO 15 KT, BECOMING S. SEAS 4 TO 6 FT.
SUN NIGHT
S TO SW WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
MON
N WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
MON NIGHT
N TO NE WINDS 15 TO 25 KT. SEAS 4 TO 8 FT.
ANZ810-190830-
SOUTH OF NEW ENGLAND BETWEEN THE GREAT SOUTH CHANNEL AND MONTAUK
POINT TO 1000 FM-
421 PM EDT WED MAR 18 2026
TONIGHT
VARIABLE WINDS LESS THAN 10 KT, BECOMING E. SEAS 4 TO
7 FT.
THU
E TO NE WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
THU NIGHT
E TO SE WINDS 5 TO 10 KT, BECOMING VARIABLE. SEAS
3 TO 4 FT.
FRI
W TO SW WINDS LESS THAN 10 KT, BECOMING S TO SW. SEAS
3 TO 4 FT.
FRI NIGHT
S WINDS 15 TO 25 KT. SEAS 3 TO 6 FT.
SAT
SW WINDS 15 TO 20 KT, BECOMING W TO SW 10 TO 15 KT. SEAS
5 TO 6 FT.
SAT NIGHT
SW WINDS 5 TO 10 KT, BECOMING VARIABLE. SEAS 4 TO
5 FT.
SUN
S WINDS 5 TO 10 KT, INCREASING TO 10 TO 20 KT. SEAS 4 TO
5 FT.
SUN NIGHT
S TO SW WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
MON
N TO NE WINDS 15 TO 25 KT. SEAS 5 TO 9 FT.
MON NIGHT
NE WINDS 20 TO 25 KT, BECOMING E 15 TO 20 KT. SEAS
5 TO 8 FT.
ANZ815-190830-
SOUTH OF LONG ISLAND BETWEEN MONTAUK POINT AND SANDY HOOK TO
1000 FM-
421 PM EDT WED MAR 18 2026
TONIGHT
VARIABLE WINDS LESS THAN 10 KT, BECOMING E TO NE.
SEAS 4 TO 6 FT.
THU
E TO NE WINDS 5 TO 10 KT, BECOMING E TO SE. SEAS 3 TO
5 FT.
THU NIGHT
SE WINDS LESS THAN 10 KT, BECOMING S TO SW. SEAS
3 TO 4 FT.
FRI
W WINDS 5 TO 10 KT, BECOMING S TO SW 10 TO 20 KT. SEAS
3 TO 4 FT.
FRI NIGHT
S WINDS 15 TO 25 KT, BECOMING SW. SEAS 3 TO 6 FT.
SAT
SW WINDS 10 TO 20 KT, BECOMING W 5 TO 10 KT. SEAS 4 TO
6 FT.
SAT NIGHT
S TO SW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
SUN
S WINDS 5 TO 15 KT, INCREASING TO 15 TO 20 KT. SEAS 3 TO
5 FT.
SUN NIGHT
SW WINDS 15 TO 25 KT. SEAS 4 TO 6 FT.
MON
N WINDS 20 TO 25 KT, BECOMING NE 15 TO 25 KT. SEAS 5 TO
9 FT.
MON NIGHT
E TO NE WINDS 15 TO 25 KT. SEAS 4 TO 8 FT.
.FORECASTER HOLLEY. OCEAN PREDICTION CENTER.
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