000 FZPN03 KNHC 210941 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC WED AUG 21 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC WED AUG 21. 24 HOUR FORECAST VALID 0600 UTC THU AUG 22. 48 HOUR FORECAST VALID 0600 UTC FRI AUG 23. .WARNINGS. ...HURRICANE WARNING... .HURRICANE GILMA NEAR 16.0N 122.3W 990 MB AT 0900 UTC AUG 21 MOVING W OR 270 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM NE QUADRANT...100 NM SE QUADRANT...120 NM SW QUADRANT...AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM NE QUADRANT...210 NM SE QUADRANT...150 NM SW QUADRANT...AND 90 NM NW QUADRANT WITH SEAS TO 23 FT. ELSEWHERE...WITHIN 16N118W TO 18N121W TO 18N123W TO 14N124W TO 13N122W TO 14N119W TO 16N118W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA...WITHIN 17N115W TO 20N119W TO 18N126W TO 13N124W TO 11N118W TO 12N115W TO 17N115W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST HURRICANE GILMA NEAR 16.5N 124.4W. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM S SEMICIRCLE...70 NM NE QUADRANT AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM NE QUADRANT...210 NM SE QUADRANT...180 NM SW QUADRANT...AND 150 NW WITH SEAS TO 24 FT. ELSEWHERE...WITHIN 19N122W TO 19N126W TO 17N127W TO 15N126W TO 14N123W TO 15N121W TO 19N122W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA...WITHIN 22N123W TO 20N128W TO 15N129W TO 11N123W TO 13N118W TO 16N116W TO 22N123W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .48 HOUR FORECAST HURRICANE GILMA NEAR 17.2N 126.7W. MAXIMUM SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM OF CENTER EXCEPT 90 NM NE QUADRANT. SEAS 12 FT OR GREATER WITHIN 210 NM ALL QUADRANTS WITH SEAS TO 28 FT. ELSEWHERE...WITHIN 20N125W TO 20N129W TO 17N130W TO 16N128W TO 15N125W TO 18N124W TO 20N125W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA...WITHIN 20N121W TO 23N126W TO 23N130W TO 18N133W TO 11N128W TO 12N122W TO 20N121W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. ...GALE WARNING... .LOW PRES NEAR 15N134W 1006 MB. SECOND LOW PRES NEAR 11N138W 1007 MB. WITHIN 18N132W TO 20N135W TO 19N137W TO 15N137W TO 14N133W TO 16N131W TO 18N132W NE TO E WINDS 20 TO 30 KT. SEAS 9 TO 11 FT. ELSEWHERE...WITHIN 17N129W TO 21N135W TO 19N139W TO 15N140W TO 11N131W TO 17N129W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .12 HOUR FORECAST LOW PRESSURES MERGED INTO SINGLE LOW PRES NEAR 14N137W 1004 MB. WITHIN 16N135W TO 16N136W TO 15N136W TO 15N135W TO 16N135W WINDS 25 TO 35 KT. SEAS 10 TO 12 FT. ELSEWHERE...WITHIN 19N135W TO 19N140W TO 16N139W TO 14N137W TO 11N136W TO 12N134W TO 19N135W WINDS 20 TO 30 KT. SEAS 9 TO 11 FT. REMAINDER OF AREA OVER FORECAST WATERS...WITHIN 18N131W TO 20N133W TO 21N140W TO 14N140W TO 10N135W TO 11N133W TO 18N131W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST LOW PRES...PSBL TRPCL CYCLONE...NEAR 15N139W 1002 MB. WITHIN 16N138W TO 16N139W TO 15N139W TO 15N137W TO 16N138W WINDS 30 TO 40 KT. SEAS 10 TO 12 FT. ELSEWHERE OVER FORECAST WATERS...WITHIN 19N136W TO 20N140W TO 14N140W TO 14N137W TO 15N136W TO 17N137W TO 19N136W WINDS 20 TO 30 KT. SEAS 9 TO 11 FT. REMAINDER OF AREA...WITHIN 19N134W TO 22N137W TO 23N140W TO 14N140W TO 12N138W TO 13N134W TO 19N134W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST LOW PRES...PSBL TRPCL CYCLONE...MOVED W OD AREA NEAR 15N142W. OVER FORECAST WATERS...WITHIN 21N139W TO 22N140W TO 16N140W TO 18N139W TO 19N138W TO 21N139W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .SYNOPSIS AND FORECAST. .WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 15N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .24 HOUR FORECAST LITTLE CHANGE. .30 HOUR FORECAST CONDITIONS IMPROVE. .42 HOUR FORECAST WITHIN 12N114W TO 12N115W TO 11N115W TO 11N114W TO 12N114W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0900 UTC WED AUG 21... .HURRICANE GILMA...NUMEROUS STRONG WITHIN 240 NM SW SEMICIRCLE AND 180 NM NE SEMICIRCLE. MODERATE FROM 10N TO 15N BETWEEN 122W AND 128W. .LOW PRES...EP91...AND LOW PRES...EP92...NUMEROUS MODERATE SCATTERED STRONG FROM 09N TO 16N...W OF 132W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS FROM 10N86W TO 10N96W TO 15N111W AND FROM 15N130W TO 15N134W TO 11N138W TO 10N140W. SCATTERED MODERATE ISOLATED STRONG FROM 10N TO 19N BETWEEN 99W AND 115W. SCATTERED MODERATE FROM 04N TO 10N...E OF 93W. $$ .FORECASTER KONARIK. NATIONAL HURRICANE CENTER.