High Seas Forecast
Issued by NWS

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000
FZPN03 KNHC 290259
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC FRI MAY 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC FRI MAY 29.
24 HOUR FORECAST VALID 0000 UTC SAT MAY 30.
48 HOUR FORECAST VALID 0000 UTC SUN MAY 31.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM ANDRES NEAR 11.8N 113.3W 994 MB AT 0300 UTC MAY
29 MOVING WNW OR 290 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 60 KT
GUSTS 75 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 60 NM NW AND SE
QUADRANTS...90 NM NE QUADRANT AND 30 NM SW QUADRANT WITH SEAS TO
20 FT. ELSEWHERE WITHIN 210 NM SE AND 180 NM NW SEMICIRCLES
WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.12 HOUR FORECAST HURRICANE ANDRES NEAR 12.5N 114.4W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 KT.
.24 HOUR FORECAST HURRICANE ANDRES NEAR 13.5N 115.4W. MAXIMUM
SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS
WITHIN 110 NM NE QUADRANT...100 NM SE QUADRANT...70 NM SW
QUADRANT...AND 90 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN
180 NM E SEMICIRCLE...90 NM NW AND 75 NM SW QUADRANTS WITH SEAS
TO 28 FT. ELSEWHERE WITHIN 240 NM SE AND 210 NM NW SEMICIRCLES
WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST HURRICANE ANDRES NEAR 15.3N 116.9W. MAXIMUM
SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS
WITHIN 100 NM NW AND SE QUADRANTS...120 NM NE QUADRANT AND 70 NM
SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 240 NM E SEMICIRCLE...
150 NM NW AND 90 NM SW QUADRANTS WITH SEAS TO 32 FT. ELSEWHERE
WITHIN 270 NM SE AND 240 NM NW SEMICIRCLES WINDS 20 TO 33 KT.
SEAS 8 TO 12 FT.
.72 HOUR FORECAST HURRICANE ANDRES NEAR 16.7N 118.9W. MAXIMUM
SUSTAINED WINDS 80 KT GUSTS 100 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM ANDRES NEAR 17.5N 121.5W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM ANDRES NEAR 18.0N 124.5W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 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 11N135W 1008 MB. FROM 11N TO 17N W OF 134W 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 A BROAD MIX OF SWELL.
.24 HOUR FORECAST LOW PRES NEAR 10N138W 1008 MB. FROM 10N TO 14N
W OF 136W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE
FROM 10N TO 15N W OF 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 138W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.

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

CONVECTION VALID 0200 UTC FRI MAY 29...

.TROPICAL STORM ANDRES...NUMEROUS STRONG CONVECTION WITHIN 60 NM
NE SEMICIRCLE OF CENTER AND IN A BAND WITHIN 45 NM EITHER SIDE
OF LINE FROM 09N112W TO 11N114W TO 12N115W. SCATTERED MODERATE
ISOLATED STRONG ELSEWHERE WITHIN 300 NM NE AND 270 NM SW
SEMICIRCLES OF CENTER.

.TROPICAL WAVE FROM 05N TO 13N ALONG 99W/100W...SCATTERED
MODERATE ISOLATED STRONG FROM 10N TO 13N BETWEEN 99W AND
103W. SIMILAR CONVECTION IS NEAR 09N98W.

.TROUGH FROM 12N122W TO 08N125W. NUMEROUS MODERATE SCATTERED
STRONG FROM 08N TO 11N BETWEEN 125W AND 128W. SCATTERED MODERATE
ISOLATED STRONG FROM 08N TO 11N BETWEEN 119W AND 123W.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.


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