000 FZPN03 KNHC 270234 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC THU JUN 27 2019 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC THU JUN 27. 24 HOUR FORECAST VALID 0000 UTC FRI JUN 28. 48 HOUR FORECAST VALID 0000 UTC SAT JUN 29. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM ALVIN NEAR 14.4N 111.3W 1001 MB AT 0300 UTC JUN 27 MOVING W OR 270 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 30 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE WITH SEAS TO 13 FT. ELSEWHERE WITHIN 60 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST TROPICAL STORM ALVIN NEAR 16.0N 115.1W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM N SEMICIRCLE...40 NM SE QUADRANT AND 0 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 45 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE WITH SEAS TO 15 FT. ELSEWHERE WITHIN 75 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST TROPICAL STORM ALVIN NEAR 18.0N 119.2W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM N SEMICIRCLE...30 NM SE QUADRANT AND 0 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 30 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE WITH SEAS TO 13 FT. ELSEWHERE WITHIN 60 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .72 HOUR FORECAST TROPICAL STORM ALVIN NEAR 18.8N 120.9W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST POST-TROPICAL REMNANT LOW ALVIN NEAR 19.3N 122.3W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. .120 HOUR FORECAST...DISSIPATED. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. ...GALE WARNING... .18 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF A LINE FROM 16N95W TO 14.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 30 NM EITHER SIDE OF SAME LINE N TO NE WINDS 20 TO 30 KT. SEAS TO 8 FT. .36 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF A LINE FROM 16N95W TO 13N96W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .42 HOUR FORECAST WITHIN 75 NM EITHER SIDE OF A LINE FROM 16N95W TO 12N96.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .48 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF A LINE FROM 16N95W TO 14.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF A LINE FROM 16N95W TO 11N97W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. .SYNOPSIS AND FORECAST. .S OF A LINE FROM 00N120W TO 03.4S110W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SE SWELL. .18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .12 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 11N86W TO 09.5N90W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .36 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF A LINE FROM 11N86W TO 10N92W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. .48 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 11N86W TO 10N90W TO 09.5N95W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 06N TO 09N BETWEEN 93W AND 96W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0200 UTC THU JUN 27... .TROPICAL STORM ALVIN...SCATTERED MODERATE TO STRONG WITHIN 60 NM OF THE CENTER. SCATTERED MODERATE ELSEWHERE BETWEEN 90 NM AND 210 NM IN THE NW QUADRANT. .TROPICAL WAVE ALONG 80W N OF 05N...SCATTERED MODERATE ISOLATED STRONG N OF 05N E OF 80W. .TROPICAL WAVE ALONG 90W N OF 01N...SCATTERED MODERATE ISOLATED STRONG N OF 12N E OF 90W. .TROPICAL WAVE ALONG 126W-127W FROM 01N TO 16N...SCATTERED MODERATE FROM 06N TO 08N BETWEEN 126W AND 128W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 09N79W TO 08N88W TO 09N109W. ITCZ FROM 10N115W TO 08N125W THEN RESUMES FROM 08N130W TO 08N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM S OF MONSOON TROUGH E OF 80W AND ALSO WITHIN 150 NM EITHER SIDE OF ITCZ W OF 135W. SCATTERED MODERATE FROM 04N TO 06N BETWEEN 121W AND 124W AND ALSO FROM 06N TO 08N BETWEEN 126W AND 128W. $$ .FORECASTER JL. NATIONAL HURRICANE CENTER.