000 FZPN03 KNHC 282135 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC FRI JUN 28 2019 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC FRI JUN 28. 24 HOUR FORECAST VALID 1800 UTC SAT JUN 29. 48 HOUR FORECAST VALID 1800 UTC SUN JUN 30. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM ALVIN NEAR 19.7N 118.6W 1000 MB AT 2100 UTC JUN 28 MOVING NW OR 310 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 20 NM S SEMICIRCLE...50 NM NE QUADRANT AND 40 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 45 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE WITH SEAS TO 16 FT. ELSEWHERE WITHIN 90 NM NW AND 60 NM SE SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 KT. REMAINDER OF AREA WITHIN 180 NM OF CENTER WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST POST-TROPICAL REMNANT LOW ALVIN NEAR 21.5N 121.6W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 150 NM NW SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .36 HOUR FORECAST POST-TROPICAL REMNANT LOW ALVIN NEAR 22.0N 123.1W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. WITHIN 150 NM NW SEMICIRCLE WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL. .48 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... .WITHIN 15 NM EITHER SIDE OF LINE FROM 16N95W TO 14.5N95W... INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE WITHIN 45 NM EITHER SIDE OF LINE FROM 16N95W TO 14.5N95W TO 13.5N96W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 07N TO 13.5N BETWEEN 94W AND 100W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. .18 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 14.5N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF LINE FROM 16N95W TO 14.5N95W TO 13N96.5W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA WITHIN 90 NM EITHER SIDE OF LINE FROM 16N95W TO 14.5N95W TO 12N97W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN N TO NE SWELL. ELSEWHERE FROM 07N TO 13N BETWEEN 94W AND 105W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 14.5N95.5W TO 13N97.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 12N TO 13.5N BETWEEN 94W AND 99W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN N TO NE SWELL. .48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W TO 13.5N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 07N TO 13N BETWEEN 94W AND 100W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT PRIMARILY IN N TO NE SWELL. .SYNOPSIS AND FORECAST. .WITHIN 45 NM OF LINE FROM 11.5N86.5W TO 09.5N92W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST FROM 05N TO 12.5N BETWEEN 91W AND 94W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .W OF LINE FROM 21N140W TO 11N126W TO 08N140W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. .24 HOUR FORECAST FROM 10N TO 15N W OF 132W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .48 HOUR FORECAST FROM 08N TO 15N W OF 135W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .S OF 01.5S E OF 102W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S SWELL. S OF 01.5N BETWEEN 102W AND 120W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SW AND SE SWELL. .24 HOUR FORECAST S OF LINE FROM 01.5S120W TO 02.5S101W TO 03.4S99W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SE AND SW SWELL. .48 HOUR FORECAST S OF 00N W OF 97W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SE AND SW SWELL. .18 HOUR FORECAST FROM 04N TO 06N BETWEEN 105W TO 109W SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. FROM 02N TO 06N BETWEEN 100W AND 105W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT PRIMARILY IN SW SWELL. .24 HOUR FORECAST LOW PRES NEAR 09N109W 1007 MB. WITHIN 210 NM SE SEMICIRCLE SW WINDS 20 TO 25 KT. SEAS TO 9 FT. FROM 09N TO 12N BETWEEN 96W AND 100W E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE AREA BOUNDED BY 12N90W TO 05N93W TO 03N105W TO 05N112W TO 11N109W TO 12N100W TO 12N90W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST LOW PRES NEAR 10N113W 1005 MB. WITHIN 240 NM SE SEMICIRCLE AND 180 NM NW SEMICIRCLE WINDS 20 TO 25 KT. SEAS 9 TO 12 FT. FROM 10N TO 12N BETWEEN 102W AND 105W SE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN AREA BOUNDED BY 10N96W TO 01N108W TO 05N115W TO 13N114W TO 13N100W TO 10N96W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 2045 UTC FRI JUN 28... .TROPICAL STORM ALVIN...SCATTERED MODERATE ISOLATED STRONG WITHIN 150 NM N SEMICIRCLE. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 09.5N76W TO 08N103W TO 11.5N114W. ITCZ EXTENDS FROM 08.5N118W TO 09N134W. SCATTERED TO LOCALLY NUMEROUS MODERATE SCATTERED STRONG CONVECTION FROM 04N TO 11N BETWEEN 78W AND 112W. SCATTERED MODERATE ISOLATED STRONG CONVECTION FROM 11N TO 13.5N BETWEEN 96W TO 109W...AND FROM 06.5N TO 11.5N BETWEEN 117W AND 137W. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.