FZNT01 KWBC 281017 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 1030 UTC MON SEP 28 2026 CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE NATIONAL WEATHER SERVICE. EMAIL US AT VOSOPS@NOAA.GOV(LOWERCASE). FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP (ALL LOWERCASE). FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM). SECURITE NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS SYNOPSIS VALID 0600 UTC SEP 28. 24 HOUR FORECAST VALID 0600 UTC SEP 29. 48 HOUR FORECAST VALID 0600 UTC SEP 30. .WARNINGS. ...GALE WARNING... .COMPLEX LOW JUST E OF AREA WITH MEAN CENTER 53N34W 990 MB MOVING SE 20 KT. BETWEEN 90 NM AND 420 NM SW AND W QUADRANTS WINDS 25 TO 35 KT. SEAS 3 TO 5 M...HIGHEST SW OF LOW. ELSEWHERE E OF A LINE FROM 63N59W TO 50N52W TO 41N40W EXCLUDING THE AREA N OF 58N E OF 43W...WINDS 20 TO 30 KT. SEAS TO 4.5 M...HIGHEST W AND SW OF LOW. .24 HOUR FORECAST LOW ABSORBED BY ANOTHER LOW E OF AREA 52N19W 979 MB. FROM 44N TO 52N BETWEEN 37W AND 35W AREA OF NW WINDS 25 TO 35 KT. SEAS 3.5 TO 5.5 M...HIGHEST NEAR 46N35W. ELSEWHERE E OF A LINE FROM 65N35W TO 54N46W TO 38N35W WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M. .48 HOUR FORECAST LOW E OF AREA NEAR 57N21W 946 MB. FROM 58N TO 65N BETWEEN 37W AND 35W AREA OF N TO NW WINDS 25 TO 35 KT. SEAS 3 TO 4 M. ELSEWHERE N OF 53N E OF 39W WINDS TO 25 KT. SEAS TO 3 M. .SYNOPSIS AND FORECAST. .LOW 40N73W 1004 MB MOVING NE 10 KT. FROM 35N TO 39N BETWEEN 63W AND 74W AND WITHIN 360 NM N OF A FRONT FROM 41N71W TO 42N67W TO 41N53W WINDS 20 TO 30 KT. SEAS TO 3.5 M...HIGHEST NEAR 43N67W. .24 HOUR FORECAST LOW 42N70W 1008 MB. WITHIN 240 NM S QUADRANT AND WITHIN 180 NM NE OF A FRONT FROM 44N64W TO 36N44W WINDS TO 25 KT. SEAS TO 3 M. .48 HOUR FORECAST LOW 45N63W 1011 MB. WITHIN 180 NM NE OF A LINE FROM 45N60W TO 44N54W TO 39N50W WINDS TO 25 KT. SEAS TO 3 M...HIGHEST NEAR 40N50W. .LOW E OF AREA NEAR 40N29W 1000 MB MOVING NE 25 KT. FROM 33N TO 41N BETWEEN 40W AND 35W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M. .24 HOUR FORECAST LOW AND CONDITIONS E OF AREA. .24 HOUR FORECAST NEW LOW 62N60W 1002 MB. BETWEEN 63W AND A LINE FROM 63N58W TO 52N50W WINDS TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST LOW 61N51W 1006 MB. WITHIN 180 NM S QUADRANT WINDS TO 25 KT. SEAS TO 2.5 M. .48 HOUR FORECAST NEW LOW 35N44W 1013 MB. FROM 35N TO 37N BETWEEN 39W AND 47W WINDS TO 25 KT. SEAS TO 3.5 M. .48 HOUR FORECAST NEW LOW 54N39W 1002 MB. FROM 46N TO 53N E OF 47W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M. .LIGHT FREEZING SPRAY BETWEEN A LINE FROM 63N40W TO 65N36W AND THE E COAST OF GREENLAND. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM FROM 41N TO 42N BETWEEN 65W AND 71W. .24 HOUR FORECAST DENSE FOG FROM 41N TO 44N BETWEEN 62W AND 70W. .48 HOUR FORECAST DENSE FOG FROM 42N TO 45N BETWEEN 56W AND 67W...AND WITHIN THE GULF OF SAINT LAWRENCE N OF 48N W OF 63W. .FORECASTER BANCROFT. OCEAN PREDICTION CENTER. NATIONAL HURRICANE CENTER MIAMI FL ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF AMERICA SYNOPSIS VALID 0600 UTC MON SEP 28. 24 HOUR FORECAST VALID 0600 UTC TUE SEP 29. 48 HOUR FORECAST VALID 0600 UTC WED SEP 30. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC 12 HOUR FORECAST WITHIN 31N35W TO 31N38W TO 30.5N38W TO 30.5N37W TO 30.5N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL. .24 HOUR FORECAST WITHIN 31N35W TO 31N36.5W TO 30.5N36.5W TO 30.5N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL. .30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL. .TROPICAL DEPRESSION FAY NEAR 27.9N 44.1W 1012 MB AT 0900 UTC SEP 28 MOVING SSW OR 210 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. ELSEWHERE WITHIN 29N44W TO 29N45W TO 28N45W TO 27N44W TO 28N44W TO 29N44W WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST TROPICAL DEPRESSION FAY NEAR 25.5N 46.3W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. ELSEWHERE WITHIN 27N46W TO 27N47W TO 26N47W TO 26N46W TO 27N46W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL. .48 HOUR FORECAST POST-TROPICAL REMNANT LOW FAY NEAR 23.2N 49.3W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. SEAS LESS THAN 2.5 M. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. $$ .FORECASTER RAMOS. NATIONAL HURRICANE CENTER.