912 FZNT01 KWBC 092152 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 2230 UTC THU JUL 09 2026 CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC JUL 09. 24 HOUR FORECAST VALID 1800 UTC JUL 10. 48 HOUR FORECAST VALID 1800 UTC JUL 11. .WARNINGS. ...GALE WARNING... .COMPLEX LOW WITH FIRST CENTER 44N56W 1002 MB MOVING NE 20 KT AND SECOND CENTER 40N60W 1004 MB MOVING E 15 KT. BETWEEN 180 NM AND 600 NM SE QUADRANT OF FIRST CENTER WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE WITHIN 540 NM E AND 720 NM SE QUADRANTS OF FIRST CENTER...AND WITHIN 540 NM S SEMICIRCLE OF SECOND CENTER WINDS TO 25 KT. SEAS TO 3.5 M. .24 HOUR FORECAST COMBINED LOW 48N47W 1004 MB. WITHIN 300 NM E AND BETWEEN 300 NM AND 540 NM SE QUADRANTS WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M. ELSEWHERE WITHIN 360 NM NE AND 840 NM SE QUADRANTS WINDS TO 25 KT. SEAS TO 3 M. .48 HOUR FORECAST LOW NEAR 59N42W 1002 MB. FROM 50N TO 64N E OF 43W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M...HIGHEST NEAR 54N38W. ...GALE WARNING... .COMPLEX LOW WITH FIRST CENTER 60N58W 993 MB MOVING NE 10 KT AND SECOND CENTER 57N52W 998 MB MOVING NE 15 KT. BETWEEN 300 NM AND 660 NM SE QUADRANT OF FIRST CENTER WINDS TO 25 KT. SEAS TO 2.5 M. .18 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 61N51W 992 MB. WITHIN 150 NM NE AND E QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M. .24 HOUR FORECAST COMBINED LOW 61N54W 994 MB. WITHIN 150 NM NE AND E QUADRANTS WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE 600 NM SE QUADRANT WINDS TO 25 KT. SEAS TO 2.5 M. .48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED WITH GALE WARNING ABOVE. .SYNOPSIS AND FORECAST. .24 HOUR FORECAST LOW NEAR 45N47W 1006 MB. WITHIN 420 NM E...600 NM SE...AND 420 NM SW QUADRANTS...EXCEPT WHERE DESCRIBED WITH LOW ABOVE WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M. .48 HOUR FORECAST LOW NEAR 44N39W 1011 MB. WITHIN 360 NM E SEMICIRCLE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 39N TO 61N BETWEEN 48W AND 71W. .24 HOUR FORECAST DENSE FOG N AND W OF A LINE FROM 40N74W TO 42N50W TO 43N40W TO 61N40W TO 60N63W. .48 HOUR FORECAST DENSE FOG WITHIN 240 NM EITHER SIDE OF A LINE FROM 41N68W TO 47N46W...AND FROM 40N TO 63N E OF 56W. .FORECASTER ANDERSON. 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 1800 UTC THU JUL 9. 24 HOUR FORECAST VALID 1800 UTC FRI JUL 10. 48 HOUR FORECAST VALID 1800 UTC SAT JUL 11. .WARNINGS. ...CARIBBEAN GALE WARNING... .CARIBBEAN WITHIN 15N68W TO 18N71W TO 18N78W TO 15N82W TO 10N80W TO 11N68W TO 15N68W...INCLUDING THE GULF OF VENEZUELA... E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .24 HOUR FORECAST WITHIN 15N68W TO 18N71W TO 18N78W TO 15N82W TO 10N80W TO 11N68W TO 15N68W...INCLUDING THE GULF OF VENEZUELA... E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .27 HOUR FORECAST WITHIN 12N70W TO 12N71W TO 11N72W TO 10N72W TO 11N71W TO 11N69W TO 12N70W...INCLUDING THE GULF OF VENEZUELA... NE TO E WINDS 30 TO 35 KT. SEAS 2.5 M. ELSEWHERE WITHIN 16N67W TO 18N69W TO 18N77W TO 17N81W TO 11N79W TO 11N68W TO 16N67W...INCLUDING THE GULF OF VENEZUELA... E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .42 HOUR FORECAST LITTLE CHANGE...EXCEPT WINDS BELOW GALE FORCE. .48 HOUR FORECAST WITHIN 15N68W TO 18N70W TO 18N80W TO 17N83W TO 10N81W TO 10N71W TO 15N68W...INCLUDING THE GULF OF VENEZUELA... E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .SYNOPSIS AND FORECAST. .ATLC WITHIN 21N71W TO 21N74W TO 20N74W TO 20N72W TO 20N71W TO 21N71W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. .24 HOUR FORECAST WITHIN 21N71W TO 21N74W TO 20N74W TO 20N72W TO 20N71W TO 21N71W E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST WITHIN 21N71W TO 21N72W TO 21N73W TO 20N73W TO 20N71W TO 20N70W TO 21N71W E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .ATLC WITHIN 14N44W TO 18N49W TO 18N57W TO 14N58W TO 10N55W TO 11N47W TO 14N44W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL. .24 HOUR FORECAST WITHIN 17N54W TO 16N60W TO 13N61W TO 11N59W TO 11N56W TO 13N53W TO 17N54W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .48 HOUR FORECAST WITHIN 17N56W TO 18N59W TO 16N60W TO 13N61W TO 11N60W TO 12N57W TO 17N56W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .CARIBBEAN 03 HOUR FORECAST WITHIN 17N84W TO 17N86W TO 17N87W TO 16N87W TO 16N85W TO 16N84W TO 17N84W...INCLUDING THE GULF OF HONDURAS... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .FORECASTER AL. NATIONAL HURRICANE CENTER. $$  915 FZPN01 KWBC 092152 HSFEP1 HIGH SEAS FORECAST NWS OCEAN PREDICTION CENTER WASHINGTON DC 2230 UTC THU JUL 09 2026 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 ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM). SECURITE PACIFIC S OF 67N AND N OF 30N E OF A LINE FROM THE BERING STRAIT TO 53N172E TO 50N180W TO 30N180W ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS SYNOPSIS VALID 1800 UTC JUL 09. 24 HOUR FORECAST VALID 1800 UTC JUL 10. 48 HOUR FORECAST VALID 1800 UTC JUL 11. .WARNINGS. ...GALE WARNING... .36 HOUR FORECAST NEW LOW 57N177E 1002 MB. WITHIN 360 NM SE SEMICIRCLE WINDS 25 TO 35 KT. SEAS TO 3.5 M. .48 HOUR FORECAST LOW 57N178W 1008 MB. WITHIN 360 NM SE SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 3 M. .SYNOPSIS AND FORECAST. .FROM 30N TO 44N BETWEEN 119W AND 128W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M. .24 HOUR FORECAST FROM 31N TO 42N BETWEEN 119W AND 127W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M. .48 HOUR FORECAST FROM 32N TO 41N BETWEEN 120W AND 126W WINDS TO 25 KT. SEAS TO 3 M. .LOW 47N180W 1009 MB MOVING NE 25 KT. W OF A LINE FROM 52N169W TO 33N177W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M. .24 HOUR FORECAST LOW 55N171W 1009 MB. WITHIN 540 NM W OF A LINE FROM 53N155W TO 34N180W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .48 HOUR FORECAST LOW INLAND. ASSOCIATED CONDITIONS ABSORBED BY LOW 56N153W DESCRIBED BELOW. .LOW 55N137W 1005 MB MOVING SE 10 KT. WITHIN 600 NM SE...AND 900 NM SW QUADRANTS...AND FROM 55N TO 60N BETWEEN 149W AND 161W WINDS 20 TO 30 KT. SEAS TO 3.5 M. .24 HOUR FORECAST LOW 52N134W 1010 MB. WITHIN 420 NM SW SEMICIRCLE WINDS TO 25 KT. SEAS TO 2.5 M. .48 HOUR FORECAST LOW 49N131W 1012 MB. ASSOCIATED CONDITIONS DIMINISHED. .FROM 56N TO 62N W OF 158W WINDS TO 25 KT. SEAS TO 2.5 M. .24 HOUR FORECAST CONDITIONS DIMINISHED. .48 HOUR FORECAST NEW LOW 56N153W 1006 MB. WITHIN 660 NM S...AND 420 NM W QUADRANT WINDS 20 TO 30 KT. SEAS TO 3 M. .48 HOUR FORECAST W OF A LINE FROM 46N170W TO 34N177W WINDS 20 TO 30 KT. SEAS TO 2.5 M. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 44N TO 51N BETWEEN 180W AND 148W. .24 HOUR FORECAST DENSE FOG FROM 44N TO 56N BETWEEN 177W AND 155W. .FORECASTER BYRD. OCEAN PREDICTION CENTER. NWS NATIONAL HURRICANE CENTER MIAMI FL E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 1800 UTC THU JUL 9. 24 HOUR FORECAST VALID 1800 UTC FRI JUL 10. 48 HOUR FORECAST VALID 1800 UTC SAT JUL 11. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 2.5 M. .24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N 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. .WITHIN 11N86W TO 11N88W TO 10N88W TO 10N87W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .WITHIN 30N119W TO 30N125W TO 29N125W TO 27N122W TO 29N120W TO 30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL. .18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .WITHIN 02N108W TO 00N115W TO 03.4S120W TO 03.4S103W TO 02N108W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL..12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .12 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 31N115W TO 30N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA...SE TO S 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. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 2030 UTC THU JUL 9... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 10N85W TO 12N110W TO 06N122W. ITCZ FROM 06N122W TO 05N138W. SCATTERED MODERATE ISOLATED STRONG WITHIN 300 NM S OF THE MONSOON TROUGH AND E OF 100W...AND WITHIN 150 NM ON EITHER SIDE OF TROUGH BETWEEN 100W AND 128W. .FORECASTER ERA. NATIONAL HURRICANE CENTER. $$