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000
FZPN03 KNHC 282117
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU MAY 28 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAY 28. 24 HOUR FORECAST VALID 1800 UTC FRI MAY 29. 48 HOUR FORECAST VALID 1800 UTC SAT MAY 30.


.WARNINGS.


...HURRICANE WARNING...
.TROPICAL STORM ANDRES NEAR 11.6N 112.5W 998 MB AT 2100 UTC MAY 28 MOVING WNW OR 295 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NE QUADRANT...70 NM SE QUADRANT...30 NM SW QUADRANT...AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 75 NM NE QUADRANT AND 50 NM SE QUADRANT WITH SEAS TO 13 FT. ELSEWHERE WITHIN 180 NM SE AND 150 NM NW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.12 HOUR FORECAST HURRICANE ANDRES NEAR 12.3N 113.6W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT.
.24 HOUR FORECAST HURRICANE ANDRES NEAR 13.1N 114.7W. MAXIMUM SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM NE QUADRANT...90 NM SE QUADRANT...60 NM SW QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM E SEMICIRCLE...90 NM NW AND 60 NM SW QUADRANTS WITH SEAS TO 24 FT. ELSEWHERE WITHIN 210 NM SE AND 180 NM NW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST HURRICANE ANDRES NEAR 14.9N 116.0W. MAXIMUM SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 110 NM NE QUADRANT...100 NM SE QUADRANT...60 NM SW QUADRANT...AND 90 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 240 NM E SEMICIRCLE...150 NM NW AND 90 NM SW QUADRANTS WITH SEAS TO 33 FT. ELSEWHERE WITHIN 240 NM SE AND 210 NM NW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.72 HOUR FORECAST HURRICANE ANDRES NEAR 16.5N 117.7W. MAXIMUM SUSTAINED WINDS 85 KT GUSTS 105 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE ANDRES NEAR 17.5N 120.0W. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT.
.120 HOUR FORECAST TROPICAL STORM ANDRES NEAR 18.0N 122.5W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 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.


.LOW PRES 09N135W 1008 MB. WITHIN 360 NM N SEMICIRCLE OF CENTER NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 10N TO 17N W OF 130W AND FROM 11N TO 15N BETWEEN 120W AND 130W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST LOW PRES NEAR 10N138W 1008 MB. WITHIN 240 NM N SEMICIRCLE NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 10N TO 16N W OF 135W AND FROM 10N TO 12N BETWEEN 125W AND 135W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 09N140W 1009 MB. FROM 10N TO 13N W OF 137W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.


.12 HOUR FORECAST N OF 15N BETWEEN 94W AND 96W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.


.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID 2100 UTC THU MAY 28...


.TROPICAL STORM ANDRES...NUMEROUS STRONG CONVECTION WITHIN 90 NM OF CENTER. SCATTERED MODERATE ISOLATED STRONG ELSEWHERE WITHIN 360 NM N AND 270 NM S SEMICIRCLES OF CENTER.


.TROPICAL WAVE FROM 05N TO 14N ALONG 98W/99W...SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM W OF AXIS FROM 07N TO 11N.


.LOW PRES 09N135W...SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM N SEMICIRCLE OF CENTER.


.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... A DISTINCT MONSOON TROUGH AND ITCZ AXIS WERE NOT NOTED.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.

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