000 FZPN03 KNHC 150914 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC SAT JUL 15 2023 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC SAT JUL 15. 24 HOUR FORECAST VALID 0600 UTC SUN JUL 16. 48 HOUR FORECAST VALID 0600 UTC MON JUL 17. .WARNINGS. ...HURRICANE WARNING... .HURRICANE CALVIN NEAR 14.5N 127.5W 968 MB AT 0900 UTC JUL 15 MOVING WNW OR 285 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 110 NM N SEMICIRCLE AND 90 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 210 NM N SEMICIRCLE AND 150 NM S SEMICIRCLE WITH SEAS TO 35 FT. ELSEWHERE WITHIN 17N124W TO 17N128W TO 16N129W TO 13N128W TO 13N125W TO 15N124W TO 17N124W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 16N121W TO 19N122W TO 19N126W TO 14N130W TO 09N127W TO 11N123W TO 16N121W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST HURRICANE CALVIN NEAR 15.7N 132.6W. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM N SEMICIRCLE AND 70 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 150 NM N SEMICIRCLE AND 120 NM S SEMICIRCLE WITH SEAS TO 30 FT. ELSEWHERE WITHIN 17N130W TO 19N131W TO 18N134W TO 15N134W TO 14N133W TO 14N131W TO 17N130W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 17N127W TO 20N127W TO 22N131W TO 19N136W TO 14N137W TO 11N131W TO 17N127W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .36 HOUR FORECAST TROPICAL STORM CALVIN NEAR 16.4N 135.5W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. .48 HOUR FORECAST TROPICAL STORM CALVIN NEAR 17.0N 138.6W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM S SEMICIRCLE...90 NM NE QUADRANT AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM N SEMICIRCLE AND 120 NM S SEMICIRCLE WITH SEAS TO 25 FT. ELSEWHERE WITHIN 18N137W TO 19N138W TO 19N140W TO 16N140W TO 16N138W TO 17N137W TO 18N137W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 20N133W TO 22N137W TO 19N137W TO 22N140W TO 12N140W TO 13N136W TO 20N133W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL STORM CALVIN NEAR 18.1N 145.5W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM CALVIN NEAR 19.1N 152.7W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW CALVIN NEAR 20.5N 159.6W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. 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. .WITHIN 11N87W TO 12N88W TO 12N89W TO 11N89W TO 11N87W...INCLUDING THE GULF OF PAPAGAYO...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 15N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0830 UTC SAT JUL 15... .HURCN CALVIN...NUMEROUS MODERATE TO STRONG FROM 07N TO 17N BETWEEN 120W AND 130W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 10N85W TO 08N120W. ITCZ FROM 10N134W TO 09N140W. SCATTERED MODERATE FROM 03N TO AND E OF 120W. $$ .FORECASTER ERA. NATIONAL HURRICANE CENTER.