000 FZPN03 KNHC 311609 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC TUE OCT 31 2023 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 TUE OCT 31. 24 HOUR FORECAST VALID 1200 UTC WED NOV 1. 48 HOUR FORECAST VALID 1200 UTC THU NOV 2. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM PILAR NEAR 11.2N 89.9W 1000 MB AT 1500 UTC OCT 31 MOVING E OR 090 DEG AT 3 KT. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM N SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 90 NM N SEMICIRCLE...60 NM SE QUADRANT AND 45 NM SW QUADRANT WITH SEAS TO 17 FT. ELSEWHERE WITHIN 12N88W TO 13N90W TO 13N91W TO 11N91W TO 10N89W TO 12N88W WINDS 20 TO 33 KT. SEAS 8 TO 15 FT IN S TO SE SWELL. REMAINDER OF AREA WITHIN 11N86W TO 13N88W TO 14N92W TO 10N93W TO 08N92W TO 08N88W TO 11N86W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM PILAR NEAR 11.7N 90.2W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM N SEMICIRCLE AND 50 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 75 NM NE SEMICIRCLE...AND 60 NM SW SEMICIRCLE WITH SEAS TO 19 FT. ELSEWHERE WITHIN 12N89W TO 13N90W TO 12N91W TO 11N91W TO 11N90W TO 12N89W WINDS 20 TO 33 KT. SEAS 11 TO 15 FT IN MIXED SWELL. REMAINDER OF AREA WITHIN 12N87W TO 13N88W TO 14N92W TO 09N92W TO 08N90W TO 09N88W TO 12N87W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL. .48 HOUR FORECAST TROPICAL STORM PILAR NEAR 11.1N 93.4W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM S SEMICIRCLE...60 NM NE QUADRANT AND 70 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM E SEMICIRCLE...AND 320 NM W SEMICIRCLE WITH SEAS TO 20 FT. ELSEWHERE WITHIN 12N92W TO 13N93W TO 13N94W TO 11N95W TO 10N94W TO 11N93W TO 12N92W WINDS 20 TO 33 KT. SEAS 12 TO 18 FT. REMAINDER OF AREA WITHIN 14N91W TO 13N93W TO 12N92W TO 10N93W TO 10N92W TO 12N90W TO 14N91W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN NW SWELL. .72 HOUR FORECAST TROPICAL STORM PILAR NEAR 9.9N 98.5W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM PILAR NEAR 9.4N 103.8W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. .120 HOUR FORECAST TROPICAL STORM PILAR NEAR 9.8N 108.7W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. ...STORM WARNING... .WITHIN 16N94W TO 16N95W TO 15N95W TO 14N95W TO 16N94W... INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 40 KT. SEAS TO 16 FT IN N SWELL. ELSEWHERE WITHIN 16N94W TO 16N95W TO 14N96W TO 11N95W TO 12N94W TO 16N94W N WINDS 20 TO 30 KT. SEAS 8 TO 14 FT IN NW TO N SWELL. REMAINDER OF AREA WITHIN 15N94W TO 16N96W TO 13N96W TO 12N95W TO 11N93W TO 13N93W TO 15N94W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN N TO NE SWELL. .12 HOUR FORECAST WITHIN 15.5N94.5W TO 16N94.5W TO 14.5N95.5W TO 14N95.5W TO 14N95W TO 14.5N94.5W TO 15.5N94.5W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 40 TO 50 KT. SEAS 14 TO 18 FT. ELSEWHERE WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 13N95W TO 14N94W TO 16N94W N WINDS 30 TO 40 KT. SEAS TO 16 FT IN NW TO N SWELL. ELSEWHERE WITHIN 15N94W TO 16N95W TO 15N96W TO 09N95W TO 11N94W TO 15N94W N WINDS 20 TO 30 KT. SEAS 8 TO 14 FT IN N SWELL. REMAINDER OF AREA WITHIN 14N92W TO 16N95W TO 13N97W TO 12N97W TO 09N95W TO 10N92W TO 14N92W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN N SWELL. .24 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 15N95W TO 14N95W TO 13.5N95W TO 15N94W TO 16N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 40 TO 50 KT. SEAS 10 TO 23 FT. ELSEWHERE WITHIN 15N93W TO 16N95W TO 15N95W TO 14N96W TO 12N95W TO 12N94W TO 15N93W N WINDS 30 TO 40 KT. SEAS TO 18 FT. ELSEWHERE WITHIN 15N93W TO 16N94W TO 16N95W TO 10N96W TO 09N96W TO 11N94W TO 15N93W N WINDS 20 TO 30 KT. SEAS 8 TO 16 FT IN N SWELL. REMAINDER OF AREA WITHIN 14N92W TO 16N96W TO 11N99W TO 09N98W TO 07N94W TO 09N92W TO 14N92W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN N SWELL. .48 HOUR FORECAST WITHIN 14N94W TO 16N94W TO 16N95W TO 13N96W TO 12N96W TO 12N95W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 30 TO 40 KT. SEAS TO 22 FT IN N TO NE SWELL. ELSEWHERE WITHIN 16N94W TO 16N95W TO 10N98W TO 10N96W TO 11N95W TO 16N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 20 FT IN N TO NE SWELL. REMAINDER OF AREA WITHIN 12N89W TO 16N95W TO 13N100W TO 07N101W TO 03N94W TO 07N86W TO 12N89W WINDS 20 KT OR LESS. CONFUSED SEAS 8 TO 15 FT IN MIXED SWELL. .SYNOPSIS AND FORECAST. .GULF OF CALIFORNIA WITHIN 31N114W TO 31N115W TO 30N115W TO 30N114W TO 28N112W TO 30N113W TO 31N114W NW TO N WINDS 20 TO 30 KT. SEAS TO 9 FT. ELSEWHERE WITHIN 27N110W TO 28N112W TO 26N111W TO 25N111W TO 25N110W TO 27N110W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL. .24 HOUR FORECAST GULF OF CALIFORNIA WITHIN 31N114W TO 31.5N114.5W TO 30.5N114.5W TO 30N114W TO 30.5N114W TO 31N114W NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .LOW PRES NEAR 11.5N116.5W 1008 MB. WITHIN 12N116W TO 12N117W TO 11N118W TO 10N118W TO 09N117W TO 10N116W TO 12N116W SW TO S WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST LOW PRES NEAR 12N115.5W 1009 MB. WITHIN 12N116W TO 12N117W TO 11N118W TO 10N118W TO 09N117W TO 10N116W TO 12N116W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL. .30 HOUR FORECAST. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 1540 UTC TUE OCT 31... T.S. PILAR...SCATTERED TO LOCALLY NUMEROUS MODERATE TO STRONG FROM 09.5N TO 14.5N BETWEEN 87W AND 93W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH EXTENDS FROM SW OF PILAR NEAR 07N92W TO 06N102W TO LOW PRESSURE...EP93...NEAR 11.5N116.5W TO 07.5N129W. ITCZ EXTENDS FROM 07.5N129W TO BEYOND 07N140W. SCATTERED TO LOCALLY NUMEROUS MODERATE TO STRONG CONVECTION FROM 01.5N TO 09.5N E OF 87W...AND WITHIN 120 NM EITHER SIDE OF THE TROUGH BETWEEN 113W AND 125W. SCATTERED MODERATE ISOLATED STRONG CONVECTION WITHIN 180 NM S OF THE TROUGH BETWEEN 91W AND 108W. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.