000 FZPN03 KNHC 072216 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC THU JUN 07 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. PAN PAN E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 1800 UTC THU JUN 07. 24 HOUR FORECAST VALID 1800 UTC FRI JUN 08. 48 HOUR FORECAST VALID 1800 UTC SAT JUN 09. .WARNINGS. ...HURRICANE WARNING... .HURRICANE ALETTA NEAR 15.3N 110.0W 987 MB AT 2100 UTC JUN 07 MOVING WNW OR 300 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM OF CENTER EXCEPT 80 NM NE QUADRANT. SEAS 12 FT OR GREATER WITHIN 210 NM E SEMICIRCLE...120 NM SW QUADRANT AND 180 NM NW QUADRANT WITH SEAS TO 25 FT. ELSEWHERE WITHIN 240 NM NE...270 NM SE...AND 180 NM SW QUADRANT AND 210 NM NW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. FROM 08N TO 10.5N BETWEEN 105W AND 110W AND FROM 07N TO 11N BETWEEN 110W AND 114W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL. .24 HOUR FORECAST HURRICANE ALETTA NEAR 16.1N 111.5W. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM OF CENTER. SEAS 12 FT OR GREATER WITHIN 210 E SEMICIRCLE...150 NM SW AND 180 NM NW QUADRANTS WITH SEAS TO 28 FT. ELSEWHERE WITHIN 270 NM NE...300 NM SE...180 SW QUADRANT AND 210 NM NW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. FROM 07N TO 11N BETWEEN 105W AND 112W AND FROM 07N TO 14N BETWEEN 112W AND 118W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL. .48 HOUR FORECAST HURRICANE ALETTA NEAR 17.1N 113.0W. MAXIMUM SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM N SEMICIRCLE AND 90 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 240 NM E SEMICIRCLE...150 NM SW AND 210 NM NW QUADRANTS WITH SEAS TO 28 FT. ELSEWHERE WITHIN 300 NM NE...360 NM SE...180 NM SW QUADRANT AND 240 NM NW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. FROM 07N TO 11N BETWEEN 94W AND 113W AND FROM 07N TO 14N BETWEEN 113W AND 123W WIND 20 KT OR LESS. SEAS 8 TO 11 FT IN SW SWELL COMBINED WITH MIXED SWELL BETWEEN 94W AND 113W...AND PRIMARILY IN SW SWELL BETWEEN 113W AND 123W. .72 HOUR FORECAST TROPICAL STORM ALETTA NEAR 18.7N 114.6W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM ALETTA NEAR 19.3N 116.7W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. .120 HOUR FORECAST TROPICAL DEPRESSION ALETTA NEAR 19.5N 118.5W. 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. .S OF LINE FROM 00N134W TO 04N110W TO 03.4S95W WINDS 20 KT OR LESS. SEAS TO 9 IN SW SWELL. .24 HOUR FORECAST S OF LINE FROM 00N137W TO 07N122W TO 08N108W TO 02N103W TO 03.4S94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL. .48 HOUR FORECAST EXCEPT AS NOTED ABOVE WITH ALETTA...S OF 24N BETWEEN 100W AND 135W AND ALSO FROM 13N TO 25N W OF 135W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL...EXCEPT IN MIXED SWELL N OF 12N. .24 HOUR FORECAST DEVELOPING LOW PRES NEAR 10.5N98W 1008 MB. FROM 11N TO 13N BETWEEN 95W AND 98W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. WITHIN 60 NM SE QUADRANT OF LOW S TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT. .36 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 11N99W 1007 MB. FROM 13N TO 15N BETWEEN 96W AND 99W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM 07.5N TO 10N BETWEEN 94W AND 100W WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW SWELL. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 12N100W 1006 MB. WITHIN 180 NM NE AND 60 NM SE QUADRANTS OF LOW WINDS 20 TO 25 KT. SEAS TO 9 FT. .06 HOUR FORECAST N OF 28.5N BETWEEN 118W AND 122W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW TO N SWELL. .18 HOUR FORECAST N OF 27N BETWEEN 117W AND 124W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL. .24 HOUR FORECAST N OF 26N BETWEEN 117W AND 124W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL. .48 HOUR FORECAST N OF 24N BETWEEN 117W AND 126W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW TO N SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 2145 UTC THU JUN 07... .HURRICANE ALETTA...NUMEROUS STRONG WITHIN 150 NW QUADRANT. SCATTERED MODERATE ISOLATED STRONG WITHIN 210 NM SE AND 180 NM E QUADRANTS. SIMILAR ACTIVITY WITHIN 30 NM OF LINE FROM 11N112W TO 13N110W AND WITHIN 30 NM OF 11N115W. SCATTERED MODERATE WITHIN 180 NM NE QUADRANT. .TROPICAL WAVE ALONG 95W...SCATTERED MODERATE WITHIN 30 NM OF LINE FROM 11.5N93W TO 10N96W. .SCATTERED STRONG WITHIN 30 NM OF 12N87W AND 30 NM OF 08N81W. .SCATTERED MODERATE TO STRONG FROM 09N TO 13N BETWEEN 100W AND 105W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH EXTENDS FROM 09N75W TO 09N90W TO 10N100W...WHERE IT FRACTURES FROM HURRICANE ALETTA...THEN RESUMES AT 11N116W TO 08N125W. ITCZ CONTINUES TO 07N135W TO BEYOND 07N140W. SCATTERED STRONG WITHIN 120 NM N AND 30 NM S OF TROUGH BETWEEN 84W AND 86W. SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM N AND 60 NM S OF TROUGH BETWEEN 115W AND 119W. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.