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High Seas Forecast (Tropical NE Pacific) (Text)



000
FZPN03 KNHC 292121
HSFEP2

HIGH SEAS FORECAST                                            
NWS NATIONAL HURRICANE CENTER MIAMI FL                          
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC FRI MAY 29.
24 HOUR FORECAST VALID 1800 UTC SAT MAY 30.
48 HOUR FORECAST VALID 1800 UTC SUN MAY 31.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE ANDRES NEAR 12.8N 114.8W 990 MB AT 2100 UTC MAY 29 
MOVING NW OR 310 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 65 KT 
GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NE 
QUADRANT...100 NM SE QUADRANT...50 NM SW QUADRANT...AND 60 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM OF CENTER EXCEPT 
60 NM SW QUADRANT WITH SEAS TO 24 FT. ELSEWHERE WITHIN 210 NM NW 
SEMICIRCLE AND 240 NM SE SEMICIRCLE WINDS 20 TO 33 KT. SEAS 9 TO 
10 FT. REMAINDER OF AREA FROM 07N TO 18N BETWEEN 108W AND 119W 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL. 
.24 HOUR FORECAST HURRICANE ANDRES NEAR 14.7N 116.6W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS 
WITHIN 100 NM E SEMICIRCLE...60 NM SW QUADRANT AND 70 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 240 NM NW SEMICIRCLE AND 
270 NM SE SEMICIRCLE WITH SEAS TO 32 FT. ELSEWHERE WITHIN 300 NM 
NW SEMICIRCLE AND 480 NM SE SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 
TO 12 FT. REMAINDER OF AREA FROM 05N TO 21N BETWEEN 108W AND 
123W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE ANDRES NEAR 16.4N 119.1W. MAXIMUM 
SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS 
WITHIN 120 NM NE QUADRANT...110 NM SE QUADRANT...70 NM SW 
QUADRANT...AND 90 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
240 NM NW SEMICIRCLE AND 270 NM SE SEMICIRCLE WITH SEAS TO 34 
FT. ELSEWHERE WITHIN 360 NM NW SEMICIRCLE AND 540 NM SE 
SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA 
FROM 03N TO 25N BETWEEN 111W AND 125W WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN MIXED SWELL.
.72 HOUR FORECAST HURRICANE ANDRES NEAR 17.4N 121.9W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. EXTENDED OUTLOOK...USE FOR 
GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM ANDRES NEAR 18.5N 125.4W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
.120 HOUR FORECAST TROPICAL STORM ANDRES NEAR 18.8N 128.7W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 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 10N138W 1010 MB. FROM 10N TO 15N W OF 135W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 9 FT. FROM 10N TO 14N BETWEEN 125W 
AND 130W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.24 HOUR FORECAST LOW PRES NEAR 10N139W 1009 MB. FROM 10N TO 
13N W OF 137W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. 
.48 HOUR FORECAST LOW PRES NEAR 09N140W 1009 MB. FROM 10N TO 13N 
W OF 137W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. 

.24 HOUR FORECAST S OF 02S BETWEEN 105W AND 115W WINDS 20 KT OR 
LESS. SEAS TO 8 FT PRIMARILY IN SW SWELL.
.48 HOUR FORECAST S OF 03N BETWEEN 110W AND 120W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN SW SWELL.

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

CONVECTION VALID 2100 UTC FRI MAY 29...

.HURRICANE ANDRES...NUMEROUS MODERATE TO STRONG WITHIN 90 NM NE 
SEMICIRCLE OF CENTER. SCATTERED MODERATE ISOLATED STRONG 
ELSEWHERE FROM 10N TO 14N BETWEEN 110W AND 117W. 

.LOW PRES NEAR 09N124W 1010 MB...SCATTERED MODERATE TO STRONG 
WITHIN 90 NM NW QUADRANT OF CENTER.

.LOW PRES NEAR 10N138W 1010 MB...NUMEROUS MODERATE WITH ISOLATED 
STRONG WITHIN 180 NM W SEMICIRCLE OF THE CENTER.

.TROPICAL WAVE ALONG 100W FROM 07N TO 15N...SCATTERED MODERATE 
FROM 08N TO 11N BETWEEN 98W AND 101W.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.

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Page last modified: Friday, 29-May-2015 21:21:32 UTC