000 FZPN03 KNHC 142109 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC FRI JUL 14 2023 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC FRI JUL 14. 24 HOUR FORECAST VALID 1800 UTC SAT JUL 15. 48 HOUR FORECAST VALID 1800 UTC SUN JUL 16. .WARNINGS. ...HURRICANE WARNING... .HURRICANE CALVIN NEAR 13.8N 124.6W 955 MB AT 2100 UTC JUL 14 MOVING WNW OR 285 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS 110 KT GUSTS 135 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM N SEMICIRCLE AND 90 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 120 NM S SEMICIRCLE...180 NM NE QUADRANT AND 150 NM NW QUADRANT WITH SEAS TO 38 FT. ELSEWHERE WITHIN 210 NM N AND 150 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF THE AREA FROM 08N TO 19N BETWEEN 118W AND 126W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST HURRICANE CALVIN NEAR 15.1N 129.5W. MAXIMUM SUSTAINED WINDS 100 KT GUSTS 120 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM N SEMICIRCLE AND 80 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 180 NM N AND 120 NM S SEMICIRCLES WITH SEAS TO 36 FT. ELSEWHERE WITHIN 240 NM N AND 150 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF THE AREA FROM 10N TO 22N BETWEEN 124W AND 134W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST HURRICANE CALVIN NEAR 16.3N 135.5W. MAXIMUM SUSTAINED WINDS 75 KT GUSTS 90 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 180 NM N AND 120 NM S SEMICIRCLES WITH SEAS TO 28 FT. ELSEWHERE WITHIN 240 NM N AND 150 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF THE AREA FROM 11N TO 22N BETWEEN 130W AND 140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .60 HOUR FORECAST TROPICAL STORM CALVIN NEAR 16.9N 138.5W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. .72 HOUR FORECAST TROPICAL STORM CALVIN NEAR 17.4N 141.9W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM CALVIN NEAR 18.3N 149.1W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. .120 HOUR FORECAST POST-TROPICAL CALVIN NEAR 19.0N 156.0W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 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. .FROM 10N TO 11.5N E OF 89W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .12 HOUR FORECAST FROM 10N TO 12N E OF 90W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 2100 UTC FRI JUL 14... .HURCN CALVIN...NUMEROUS MODERATE TO STRONG WITHIN 75 NM OF CENTER. SCATTERED MODERATE ELSEWHERE FROM 12N TO 16N BETWEEN 120W AND 125W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... THE MONSOON TROUGH EXTENDS ACROSS THE GULF OF PANAMA NEAR 08N79W TO 06N96W. THE ITCZ EXTENDS FROM 06N102W TO 05N115W, THEN RESUMES AT 09N130W TO 09N140W. SCATTERED MODERATE TO ISOLATED STRONG CONVECTION CAN BE FOUND FROM 04N TO 08N E OF 80W INCLUDING THE GULF OF PANAMA...FROM 10N TO 13N BETWEEN 110W AND 114W...SE OF CALVING FROM 05N TO 09N BETWEEN 115W AND 120W. SCATTERED MODERATE CONVECTION IS FROM 06N TO 10N BETWEEN 130W AND 140W. $$ .FORECASTER GR. NATIONAL HURRICANE CENTER.