FZNT01 KWBC 201011 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 1030 UTC MON JUL 20 2026 CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 JUL 20. 24 HOUR FORECAST VALID 0600 UTC JUL 21. 48 HOUR FORECAST VALID 0600 UTC JUL 22. .WARNINGS. ...GALE WARNING... .LOW 51N61W 989 MB MOVING NE 15 KT. FROM 45N TO 55N BETWEEN 50W AND 66W WINDS 20 TO 30 KT. SEAS TO 3 M. ELSEWHERE FROM 44N TO 57N W OF 47W...AND WITHIN 150 NM SE OF A LINE FROM 44N55W TO 42N56W TO 38N64W WINDS TO 25 KT. SEAS TO 3 M. .24 HOUR FORECAST LOW 58N56W 993 MB. WITHIN 240 NM NE OF A LINE FROM 60N54W TO 53N46W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE FROM 48N TO 63N BETWEEN 39W AND 57W...AND SW OF A LINE FROM 56N59W TO 59N62W WINDS TO 25 KT. SEAS TO 3 M. .48 HOUR FORECAST LOW 65N58W 1003 MB. WITHIN 90 NM NE OF A LINE FROM 61N50W TO 66N55W...AND FROM 56N TO 59N BETWEEN 39W AND 51W WINDS 20 TO 30 KT. SEAS TO 3 M. ...GALE WARNING... .48 HOUR FORECAST NEW LOW 43N70W 1003 MB. WITHIN 240 NM NW OF A LINE FROM 39N66W TO 34N75W WINDS 25 TO 35 KT. SEAS TO 3 M. ELSEWHERE NW OF A LINE FROM 32N81W TO 32N77W TO 37N64W TO 41N62W TO 45N66W WINDS TO 25 KT. SEAS TO 2.5 M. .SYNOPSIS AND FORECAST. .LOW 36N73W 1012 MB MOVING E 20 KT. WITHIN 120 NM S OF A LINE FROM 38N64W TO 35N77W WINDS TO 25 KT. SEAS TO 3.5 M. .24 HOUR FORECAST LOW 39N61W 1017 MB. CONDITIONS DIMINISHED. .FROM 60N TO 65N BETWEEN 48W AND 53W WINDS TO 25 KT. SEAS TO 2.5 M. .24 HOUR FORECAST CONDITIONS MERGED WITH LOW 58N56W DESCRIBED ABOVE. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 150 NM SW OF A LINE FROM 44N50W TO 56N57W...WITHIN 150 NM SW OF A LINE FROM 45N42W TO 49N49W...FROM 50N TO 61N E OF 39W...FROM 62N TO 66N BETWEEN 52W AND 59W...AND N OF 63N E OF GREENLAND. .24 HOUR FORECAST DENSE FOG FROM 55N TO 66N BETWEEN 50W AND 66W...AND FROM 42N TO 61N BETWEEN 37W AND 50W. .48 HOUR FORECAST DENSE FOG FROM 43N TO 45N BETWEEN 67W AND 71W...N OF 59N W OF 59W...WITHIN 60 NM NE OF A LINE FROM 60N46W TO 61N51W TO 64N55W...AND WITHIN 90 NM SE OF A LINE FROM 54N35W TO 45N43W TO 43N50W. .FORECASTER POCHE. OCEAN PREDICTION CENTER. NWS 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 JUL 20. 24 HOUR FORECAST VALID 0600 UTC TUE JUL 21. 48 HOUR FORECAST VALID 0600 UTC WED JUL 22. .WARNINGS. ...GULF OF AMERICA TROPICAL STORM WARNING... .TROPICAL DEPRESSION TWO NEAR 28.5N 85.4W 1007 MB AT 0900 UTC JUL 20 MOVING NW OR 320 DEG AT 3 KT. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 35 KT. ELSEWHERE WITHIN 29N83W TO 30N86W TO 28N87W TO 27N85W TO 28N83W TO 29N83W SE WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M. .12 HOUR FORECAST TROPICAL STORM TWO NEAR 28.7N 85.8W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. .24 HOUR FORECAST TROPICAL STORM TWO NEAR 29.0N 86.3W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM E SEMICIRCLE...40 NM SW QUADRANT AND 0 NM NW QUADRANT. SEAS LESS THAN 4.0 M. ELSEWHERE WITHIN 30N84W TO 29N85W TO 30N87W TO 28N87W TO 27N84W TO 29N83W TO 30N84W WINDS 20 TO 33 KT. SEAS 2.5 TO 3.0 M. .48 HOUR FORECAST TROPICAL STORM TWO NEAR 29.6N 87.8W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM N SEMICIRCLE...60 NM SE QUADRANT AND 70 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 75 NM NE QUADRANT...105 NM SE QUADRANT AND 0 NM W SEMICIRCLE WITH SEAS TO 4.0 M. ELSEWHERE WITHIN 30N84W TO 31N86W TO 30N89W TO 28N90W TO 27N85W TO 28N83W TO 30N84W WINDS 20 TO 33 KT. SEAS 2.5 TO 3.0 M. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. .SYNOPSIS AND FORECAST. .ATLC 06 HOUR FORECAST WITHIN 27N51W TO 28N52W TO 26N54W TO 25N54W TO 25N53W TO 26N52W TO 27N51W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 27N59W TO 27N61W TO 25N61W TO 24N58W TO 25N57W TO 27N59W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .ATLC 18 HOUR FORECAST WITHIN 20.5N71W TO 20.5N72W TO 20N72.5W TO 20N71W TO 20.5N71W E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST LITTLE CHANGE. .30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .ATLC 45 HOUR FORECAST WITHIN 23N35W TO 22N36W TO 20N36W TO 19N36W TO 18N35W TO 23N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL. .48 HOUR FORECAST WITHIN 22N35W TO 22N36W TO 21N37W TO 19N37W TO 18N35W TO 22N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL. .ATLC AND CARIBBEAN 39 HOUR FORECAST WITHIN 20N73W TO 20N74W TO 19N74W TO 20N73W NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .CARIBBEAN WITHIN 14N73W TO 15N76W TO 15N81W TO 11N83W TO 10N80W TO 11N74W TO 14N73W...INCLUDING WITHIN 60 NM OF COAST OF NICARAGUA... NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. WITHIN 13N69W TO 15N71W TO 14N72W TO 13N72W TO 12N70W TO 12N69W TO 13N69W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. .24 HOUR FORECAST WITHIN 13N74W TO 12N75W TO 11N75W TO 12N74W TO 13N74W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL. .48 HOUR FORECAST WITHIN 14N75W TO 14N77W TO 13N77W TO 11N77W TO 11N76W TO 11N74W TO 14N75W NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .FORECASTER RAMOS. NATIONAL HURRICANE CENTER. $$