504
FZNT23 KWNM 180857
OFFN01
NAVTEX MARINE FORECAST FOR NE US WATERS
NWS OCEAN PREDICTION CENTER WASHINGTON DC
457 AM EDT THU SEP 18 2025
CONDITIONS GIVEN REPRESENT THE HIGHEST WITHIN THAT PERIOD.
LOCALLY HIGHER WINDS AND SEAS CAN BE EXPECTED IN AND NEAR TSTMS.
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL
WATERS FORECASTS...
SYNOPSIS
WEAK LOW PRESSURE IS LOCATED JUST SE OF LONG ISLAND
EARLY THIS MORNING WITH A FRONT EXTENDING E AND SE FROM THE LOW
ACROSS THE FAR S WATERS. THE LOW WILL TRACK E AND NE OVER THE S
WATERS INTO THIS AFTERNOON, AND THEN PASS E OF THE WATERS BY
LATER TODAY AS A COLD FRONT APPROACHES FROM THE NW. THE COLD
FRONT WILL MOVE SE OVER THE WATERS LATE TONIGHT INTO FRI, AND
PASS E AND S OF THE AREA FRI NIGHT. HIGH PRESSURE WILL BUILD E
AND SE TOWARD THE WATERS FRI NIGHT INTO SAT, BUILD OVER THE
WATERS LATE SAT, AND THEN PERSIST OVER THE REGION SAT NIGHT INTO
SUN. THE HIGH WILL SHIFT E OF THE REGION SUN NIGHT, WITH A
LINGERING HIGH PRESSURE RIDGE REMAINING OVER MOST OF THE AREA MON
AND MON NIGHT AS TROPICAL STORM GABRIELLE PASSES SE OF THE WATERS
AS A HURRICANE. FOR MORE INFORMATION ON GABRIELLE PLEASE SEE THE
LATEST ADVISORY FROM THE NATIONAL HURRICANE CENTER.
EASTPORT MAINE TO CAPE COD
TODAY
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. CHANCE
OF SHOWERS AND TSTMS WITH VSBY 1 NM OR LESS.
TONIGHT
W TO NW WINDS 5 TO 15 KT. SEAS 3 TO 4 FT. AREAS OF
FOG WITH VSBY 1 NM OR LESS.
FRI
N TO NW WINDS 5 TO 15 KT. SEAS 3 TO 4 FT.
FRI NIGHT
N WINDS 15 TO 25 KT. SEAS 3 TO 5 FT.
SAT
W TO NW WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
SAT NIGHT
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
SUN
S TO SE WINDS 5 TO 15 KT. SEAS 3 TO 4 FT.
SUN NIGHT
S TO SW WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
MON
S TO SW WINDS 5 TO 15 KT. SEAS 3 TO 4 FT.
MON NIGHT
SW WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
CAPE COD TO NANTUCKET SHOALS AND GEORGES BANK
TODAY
W WINDS 5 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS
AND TSTMS WITH VSBY 1 NM OR LESS.
TONIGHT
W WINDS 5 TO 15 KT. SEAS 3 TO 5 FT. CHANCE OF SHOWERS
AND TSTMS WITH VSBY 1 NM OR LESS.
FRI
W WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. CHANCE OF SHOWERS
AND TSTMS.
FRI NIGHT
N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SAT
NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SAT NIGHT
NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
SUN
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
SUN NIGHT
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
MON
E TO NE WINDS 5 TO 15 KT. SEAS 4 TO 6 FT.
MON NIGHT
W TO SW WINDS 5 TO 15 KT. SEAS 4 TO 7 FT.
SOUTH OF NEW ENGLAND
TODAY
W TO NW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. CHANCE
OF SHOWERS AND TSTMS WITH VSBY 1 NM OR LESS.
TONIGHT
W WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.
FRI
W WINDS 5 TO 15 KT. SEAS 3 TO 4 FT.
FRI NIGHT
NE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
SAT
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SAT NIGHT
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
SUN
E WINDS 10 TO 20 KT. SEAS 4 TO 7 FT.
SUN NIGHT
E TO NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
MON
S WINDS 5 TO 15 KT. SEAS 4 TO 6 FT.
MON NIGHT
W TO SW WINDS 5 TO 15 KT. SEAS 4 TO 6 FT.
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