000
FZPN03 KNHC 291448
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE AUG 29 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE AUG 29.
24 HOUR FORECAST VALID 1200 UTC WED AUG 30.
48 HOUR FORECAST VALID 1200 UTC THU AUG 31.

.WARNINGS.

...GALE WARNING...
.LOW PRES NEAR 16N105W 1006 MB. WITHIN AREA BOUNDED BY 11N120W 
TO 17N107W TO 10N107W TO 11N120W SW WINDS 20 TO 25 KT. SEAS 8 TO 
10 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
18N110W 1005 MB. WTIHIN 180 NM NE SEMICIRCLE OF LOW WINDS 20 TO
25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN AREA BOUNDED BY 10N120W
TO 20N105W TO 10N105W TO 10N120W SW WINDS 20 TO 25 KT. SEAS 8 TO
12 FT. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
21N111W 1005 MB. OVER FORECAST WATERS WITHIN 180 NM E SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE WITHIN AREA BOUNDED
BY 10N125W TO 18N105W TO 10N105W TO 10N125W SW WINDS 20 TO 30 KT.
SEAS 8 TO 11 FT.

.SYNOPSIS AND FORECAST.

.48 HOUR FORECAST FROM 00N TO 04N BETWEEN 120W AND 125W WINDS 20
KT OR LESS. SEAS 8 FT IN SW SWELL.

.48 HOUR FORECAST LOW PRES NEAR 12N135W. WITHIN 90 NM NW QUADRANT
OF LOW WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.

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

CONVECTION VALID AT 1500 UTC TUE AUG 29...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N85W TO LOW PRES NEAR
16.5N105W 1006 MB TO 10N140W. SCATTERED MODERATE ISOLATED STRONG
WITHIN 90 NM EITHER SIDE OF AXIS BETWEEN 95W AND 105W. 

.SCATTERED MODERATE FROM 06N TO 08N BETWEEN 90W AND 95W. 

$$
 
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.