FZNT21 KWBC 201455
OFFNT1
OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1055 AM EDT THU AUG 20 2026
NEW ENGLAND CONTINENTAL SHELF AND SLOPE WATERS FROM 60 NM
OFFSHORE TO THE HAGUE LINE, EXCEPT TO 1000 FM SOUTH OF NEWENGLAND
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.
  ANZ898-210315-
1055 AM EDT THU AUG 20 2026
SYNOPSIS FOR NEW ENGLAND WATERS... A WEAK COLD FRONT ALONG THE
NEW ENGLAND COAST WILL MOVE OFFSHORE TODAY, THEN CROSS THE
WATERS TONIGHT INTO EARLY FRIDAY WHILE DISSIPATING. A WARM FRONT
WILL APPROACH THE WATERS FROM THE S FRI NIGHT INTO EARLY SAT,
LIFT N THROUGH THE WATERS LATER SAT AND SAT NIGHT, THEN CLEAR N
OF THE WATERS SUN. ANOTHER COLD FRONT WILL REACH THE WATERS EARLY
MON, AND PUSH E ACROSS THE AREA INTO MON NIGHT.
ANZ800-210315-
GULF OF MAINE TO THE HAGUE LINE
-
1055 AM EDT THU AUG 20 2026
TODAY... SW WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. TONIGHT... W TO SW WINDS 5 TO 10 KT, BECOMING VARIABLE. SEAS
3 TO 4 FT. SLIGHT CHANCE OF RAIN. FRI... N TO NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. FRI NIGHT... E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.SAT... E WINDS 5 TO 15 KT. SEAS 3 TO 4 FT. SAT NIGHT... S TO SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. SUN... S WINDS 5 TO 15 KT. SEAS 3 TO 4 FT. SUN NIGHT... S TO SW WINDS 10 TO 20 KT, BECOMING S 10 TO 15 KT.
SEAS 4 TO 7 FT. MON... S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. MON NIGHT... SW WINDS 10 TO 20 KT, BECOMING W 10 TO 15 KT. SEAS
4 TO 6 FT.
ANZ805-210315-
GEORGES BANK BETWEEN CAPE COD AND 68W NORTH OF 1000 FM-
1055 AM EDT THU AUG 20 2026
TODAY... VARIABLE WINDS LESS THAN 5 KT, BECOMING W TO SW. SEAS
3 TO 4 FT. TONIGHT... VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. FRI... N TO NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. SLIGHT
CHANCE OF RAIN. FRI NIGHT... E TO NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
CHANCE OF RAIN. SAT... E WINDS 5 TO 15 KT, BECOMING S TO SE 10 TO 15 KT. SEAS
3 TO 4 FT. SAT NIGHT... S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. SUN... S WINDS 10 TO 20 KT, BECOMING S TO SW 20 TO 30 KT. SEAS
4 TO 7 FT. SUN NIGHT... S TO SW WINDS 10 TO 20 KT. SEAS 4 TO 7 FT. MON... W TO SW WINDS 5 TO 15 KT. SEAS 5 TO 6 FT. MON NIGHT... W TO SW WINDS 10 TO 20 KT, BECOMING W 10 TO 15 KT.
SEAS 4 TO 6 FT.
ANZ900-210315-
GEORGES BANK BETWEEN 68W AND THE HAGUE LINE-
1055 AM EDT THU AUG 20 2026
TODAY... S TO SE WINDS LESS THAN 5 KT, BECOMING S TO SW. SEAS
3 TO 4 FT. TONIGHT... VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 4 FT. FRI... VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. FRI NIGHT... E TO NE WINDS LESS THAN 5 KT, BECOMING VARIABLE.
SEAS 3 TO 4 FT. CHANCE OF RAIN. SAT... E TO SE WINDS LESS THAN 10 KT, BECOMING SE. SEAS 3 TO
4 FT. SAT NIGHT... S TO SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. SUN... S WINDS 10 TO 15 KT, INCREASING TO 20 TO 30 KT. SEAS 4 TO
7 FT. SUN NIGHT... S TO SW WINDS 15 TO 25 KT. SEAS 5 TO 8 FT. MON... S TO SW WINDS 5 TO 15 KT. SEAS 5 TO 7 FT. MON NIGHT... W TO SW WINDS 5 TO 15 KT. SEAS 4 TO 6 FT.
ANZ810-210315-
SOUTH OF NEW ENGLAND BETWEEN THE GREAT SOUTH CHANNEL AND MONTAUK
POINT TO 1000 FM-
1055 AM EDT THU AUG 20 2026
TODAY... VARIABLE WINDS LESS THAN 5 KT, BECOMING W. SEAS 3 TO
4 FT. TONIGHT... W WINDS 5 TO 10 KT, BECOMING E. SEAS 3 TO 4 FT. FRI... N TO NE WINDS 5 TO 10 KT, BECOMING E TO NE. SEAS 3 TO
4 FT. CHANCE OF RAIN. FRI NIGHT... E WINDS 5 TO 15 KT, BECOMING S TO SE. SEAS 3 TO
4 FT. CHANCE OF RAIN. SAT... S WINDS 5 TO 15 KT, INCREASING TO 10 TO 20 KT. SEAS 3 TO
4 FT. SAT NIGHT... S TO SW WINDS 10 TO 20 KT. SEAS 4 TO 5 FT. SUN... S WINDS 10 TO 20 KT, BECOMING SW 20 TO 30 KT. SEAS 4 TO
7 FT. SUN NIGHT... W TO SW WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. MON... W WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. MON NIGHT... W WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
ANZ815-210315-
SOUTH OF LONG ISLAND BETWEEN MONTAUK POINT AND SANDY HOOK TO
1000 FM-
1055 AM EDT THU AUG 20 2026
TODAY... W TO SW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. TONIGHT... E TO NE WINDS 5 TO 15 KT. SEAS 3 TO 4 FT. CHANCE OF
RAIN. FRI... E TO NE WINDS 10 TO 15 KT, BECOMING E 5 TO 10 KT. SEAS
3 TO 4 FT. FRI NIGHT... E TO SE WINDS 10 TO 15 KT, BECOMING S 10 TO 20 KT.
SEAS 3 TO 4 FT. SLIGHT CHANCE OF RAIN. SAT... S TO SE WINDS 5 TO 15 KT. SEAS 3 TO 4 FT. SAT NIGHT... S WINDS 5 TO 15 KT, BECOMING SW 10 TO 20 KT. SEAS
3 TO 4 FT. SUN... SW WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. SUN NIGHT... SW WINDS 10 TO 15 KT, BECOMING W. SEAS 4 TO 6 FT. MON... W WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. MON NIGHT... W WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT.
SEAS 3 TO 4 FT.
.FORECASTER COLLINS. OCEAN PREDICTION CENTER.
|
Wind, Wave
Pressure
Sea
Temperature
Buoy/CMAN
Reports
Radar and
Satellite
|
