017 FZPN40 PHFO 091503 HSFNP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 1700 UTC THU JUL 09 2026 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. THIS HIGH SEAS FORECAST USES 1-MINUTE AVERAGE WINDS WHICH MAY BE HIGHER THAN 10-MINUTE AVERAGE WINDS. SECURITE NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W SYNOPSIS VALID 1200 UTC JUL 09 2026. 24 HOUR FORECAST VALID 1200 UTC JUL 10 2026. 48 HOUR FORECAST VALID 1200 UTC JUL 11 2026. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .TROUGH 12N142W 08N144W MOVING W 10 KT. .24 HOUR FORECAST WEAKENED TROUGH 12N151W 09N153W. .48 HOUR FORECAST TROUGH 09N162W 07N165W. .TROUGH 04N180W 00N177W MOVING SLOWLY WSW. .24 HOUR FORECAST TROUGH MOVED W OF AREA. .24 HOUR FORECAST NEW TROUGH 12N142W 08N144W. .48 HOUR FORECAST TROUGH 11N145W 06N150W. .ENE WINDS 20 TO 25 KT AND SEAS 2.5 TO 3 M FROM 25N TO 15N BETWEEN 154W AND 168W. .24 HOUR FORECAST ENE WINDS 20 TO 25 KT AND SEAS 2.5 TO 3 M FROM 24N TO 12N BETWEEN 153W AND 170W. .48 HOUR FORECAST WINDS ENE WINDS 20 TO 25 KT AND SEAS 2.5 TO 3 M FROM 23N TO 12N BETWEEN 150W AND 165W. .OTHERWISE...WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA. $$ .FORECASTER BLOOD. HONOLULU HI.  559 FZPN03 KNHC 091540 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC THU JUL 9 2026 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. SECURITE E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 1200 UTC THU JUL 9. 24 HOUR FORECAST VALID 1200 UTC FRI JUL 10. 48 HOUR FORECAST VALID 1200 UTC SAT JUL 11. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 15N94W TO 16N95W TO 15N96W TO 14N96W TO 14N95W TO 14N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. .24 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 15N96W TO 14N96W TO 14N95W TO 14N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 15N96W TO 14N96W TO 14N95W TO 14N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .WITHIN 11N86W TO 12N88W TO 11N91W TO 10N91W TO 10N88W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 11N86W TO 12N88W TO 11N91W TO 10N91W TO 10N88W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST WITHIN 11N86W TO 12N88W TO 11N91W TO 10N91W TO 10N88W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .WITHIN 30N118W TO 30N127W TO 27N124W TO 28N120W TO 30N118W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL. .24 HOUR FORECAST WITHIN 30N118.5W TO 30N127.5W TO 29N125.5W TO 29N122W TO 29.5N120W TO 30N118.5W 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 LESS THAN 2.5 M. .WITHIN 22N131W TO 23N136W TO 16N140W TO 13N140W TO 14N134W TO 17N132W TO 22N131W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .24 HOUR FORECAST WITHIN 22N136W TO 24N138W TO 24N140W TO 15N140W TO 17N136W TO 22N136W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .WITHIN 04N105W TO 00N115W TO 03.4S120W TO 03.4S97W TO 04N105W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .24 HOUR FORECAST WITHIN 01S113W TO 00N115W TO 00N119W TO 01S120W TO 03.4S120W TO 03.4S112W TO 01S113W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .18 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 30 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 31N115W TO 28N113W TO 27N111W TO 30N112W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA...SE TO S 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. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 1530 UTC THU JUL 9... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 10N86W TO 06N122W. ITCZ FROM 06N122W TO 05N137W. SCATTERED MODERATE ISOLATED STRONG WITHIN 300 NM S OF THE MONSOON TROUGH AND E OF 100W...AND WITHIN 150 NM ON EITHER SIDE OF THE TROUGH BETWEEN 100W AND 130W. $$ .FORECASTER ERA. NATIONAL HURRICANE CENTER.  652 FZNT01 KWBC 091542 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 1630 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 1200 UTC JUL 09. 24 HOUR FORECAST VALID 1200 UTC JUL 10. 48 HOUR FORECAST VALID 1200 UTC JUL 11. .WARNINGS. ...GALE WARNING... .COMPLEX LOW WITH FIRST CENTER 43N57W 1002 MB MOVING NE 20 KT AND SECOND CENTER 40N60W 1004 MB MOVING E 15 KT. WITHIN 480 NM E AND 600 NM SE QUADRANTS 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 480 NM S SEMICIRCLE OF SECOND CENTER WINDS TO 25 KT. SEAS TO 3.5 M. .24 HOUR FORECAST COMBINED LOW 47N49W 1004 MB. FROM 38N TO 49N BETWEEN 39W AND 44W WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M. ELSEWHERE WITHIN 420 NM E QUADRANT...AND 900 NM SE AND S QUADRANTS WINDS TO 25 KT. SEAS TO 3 M. .48 HOUR FORECAST LOW NEAR 56N44W 1004 MB. FROM 50N TO 63N E OF 44W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. ...GALE WARNING... .LOW 59N59W 994 MB MOVING NE 10 KT. BETWEEN 300 NM AND 660 NM SE QUADRANT WINDS TO 25 KT. SEAS TO 2.5 M. .24 HOUR FORECAST LOW 61N53W 991 MB. WITHIN 150 NM NE AND E QUADRANTS WINDS 25 TO 35 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 60N52W 1002 MB. CONDITIONS DIMINISHED. .SYNOPSIS AND FORECAST. .48 HOUR FORECAST NEW LOW NEAR 44N41W 1009 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 1200 UTC THU JUL 9. 24 HOUR FORECAST VALID 1200 UTC FRI JUL 10. 48 HOUR FORECAST VALID 1200 UTC SAT JUL 11. .WARNINGS. ...CARIBBEAN GALE WARNING... .CARIBBEAN WITHIN 16N68W TO 18N74W TO 14N82W TO 10N81W TO 11N73W TO 11N66W TO 16N68W...INCLUDING THE GULF OF VENEZUELA... E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .24 HOUR FORECAST WITHIN 16N67W TO 18N70W TO 18N80W TO 15N82W TO 11N80W TO 11N66W TO 16N67W...INCLUDING THE GULF OF VENEZUELA... E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .36 HOUR FORECAST WITHIN 11N71W TO 12N71W TO 12N72W TO 11N72W TO 11N71W...INCLUDING THE GULF OF VENEZUELA... NE TO E WINDS 30 TO 35 KT. SEAS 2.5 M. ELSEWHERE WITHIN 14N66W TO 18N70W TO 18N79W TO 15N83W TO 11N80W TO 11N66W TO 14N66W E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .48 HOUR FORECAST WITHIN 14N66W TO 18N70W TO 18N79W TO 15N83W TO 11N80W TO 11N66W TO 14N66W...INCLUDING THE GULF OF VENEZUELA... E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .SYNOPSIS AND FORECAST. .ATLC WITHIN 18N45W TO 19N57W TO 18N61W TO 12N60W TO 08N52W TO 12N42W TO 18N45W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .24 HOUR FORECAST WITHIN 15N49W TO 18N52W TO 17N61W TO 09N60W TO 10N50W TO 15N49W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL. .48 HOUR FORECAST WITHIN 17N58W TO 17N60W TO 16N61W TO 11N61W TO 10N59W TO 12N58W TO 17N58W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .ATLC 06 HOUR FORECAST WITHIN 21N70W TO 21N72W TO 20N72W TO 20N70W TO 21N70W E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 21N70W TO 21N72W TO 20N72W TO 20N70W TO 21N70W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST WITHIN 21N72W TO 21N73.5W TO 21N74W TO 20N74W TO 20N72.5W TO 20N72W TO 21N72W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. .CARIBBEAN 09 HOUR FORECAST WITHIN 16N85W TO 17N86W TO 17N87W TO 16N87W TO 16N85W NE TO E 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. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .FORECASTER AL. NATIONAL HURRICANE CENTER. $$