High Seas Forecast
Issued by NWS

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000
FZPN03 KNHC 040311
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE AUG 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0000 UTC TUE AUG 04.
24 HOUR FORECAST VALID 0000 UTC WED AUG 05.
48 HOUR FORECAST VALID 0000 UTC THU AUG 06.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
12N125W 1005 MB. WITHIN 120 NM N AND 60 NM S SEMICIRCLE WINDS 20
TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
13N128W 1005 MB. WITHIN 120 NM N SEMICIRCLE OF LOW WINDS 25 TO
TO 30 KT. 8 TO 10 FT. WITHIN 60 NM S SEMICIRCLE OF LOW WINDS 20
TO 25 KT. SEAS TO 9 FT.

.FROM 10.5N TO 11N BETWEEN 88W AND 90W WINDS 20 KT OR LESS. SEAS
TO 8 FT IN MIXED NE AND S SWELL.
.06 HOUR FORECAST FROM 10N TO 12N E OF 89W...INCLUDING THE GULF
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST WITHIN 60 NM OF LINE FROM 10.5N88W TO 10N91W
NE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 09N TO 11N BETWEEN 88W AND 92W WINDS 20
KT OR LESS. SEAS 8 FT PRIMARILY IN S SWELL.
.30 HOUR FORECAST FROM 10N TO 12N E OF 88W...INCLUDING THE GULF
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 14N TO 21N W OF 139W WINDS 20 KT OR LESS. SEAS TO 8 FT IN
MIXED SWELL.
.06 HOUR FORECAST CONDITIONS DIMINISHED.

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

CONVECTION VALID 0230 UTC TUE AUG 04...

.LOW PRES 12N120W 1006 MB...NUMEROUS STRONG WITHIN 90 NM NW
QUADRANT. SCATTERED MODERATE ISOLATED STRONG ELSEWHERE WITHIN
180 NM W SEMICIRCLE...AND WITHIN 30 NM OF LINE 08N116W TO
10N117W.

.TROPICAL WAVE ALONG 102W FROM 09N TO 17N...SCATTERED MODERATE
ISOLATED STRONG WITHIN 120 NM E OF THE WAVE FROM 10N TO 12N...
AND WITHIN 180 NM W OF WAVE FROM 09N TO 12N.

.SCATTERED MODERATE ISOLATED STRONG FROM 11N TO 15N BETWEEN 105W
AND 111W.

.SCATTERED MODERATE WITHIN 30 NM OF 15N122W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ AXIS EXTENDS FROM 07N92W TO 10N100W...THEN FROM 09N104W TO
10N115W...AND FROM 09N123W TO 08N140W. SCATTERED MODERATE
ISOLATED STRONG WITHIN 30 NM OF AXIS BETWEEN 130W AND 135W AND W
OF 138W.

.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.


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