000
FZPN03 KNHC 300956
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU NOV 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU NOV 30.
24 HOUR FORECAST VALID 0600 UTC FRI DEC  1.
48 HOUR FORECAST VALID 0600 UTC SAT DEC  2.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 15N95W TO 
14N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35
KT. SEAS 11 TO 13 FT. ELSEWHERE WITHIN 90 NM EITHER SIDE OF LINE
FROM 16N95W TO 15N95W TO 12N96W NE WINDS 20 TO 30 KT. SEAS 8 TO
11 FT. 
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 15N95W TO 
14.5N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 
40 KT. SEAS 11 TO 13 FT. ELSEWHERE WITHIN 90 NM EITHER SIDE OF 
LINE FROM 16N95W TO 15N95W TO 12N96W NE WINDS 20 TO 30 KT. SEAS 8
TO 11 FT. REMAINDER OF AREA FROM 08N TO 13N BETWEEN 96W AND 102W
WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 15N95W TO 
14.5N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 
35 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 90 NM EITHER SIDE OF 
LINE FROM 16N95W TO 15N95W TO 12N96W NE WINDS 20 TO 30 KT. SEAS 8
TO 10 FT. REMAINDER OF AREA FROM 06N TO 12N BETWEEN 96W AND 110W
WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NW AND NE SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W TO
11N88W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN AREA BOUNDED BY 30N140W 26N120W TO 20N140W TO 30N140W
WINDS 20 KT OR LESS. SEAS 12 TO 15 FT IN NW SWELL. ELSEWHERE
WITHIN AREA BOUNDED BY 30N140W TO 30N117W TO 18N112W TO 02N140W
TO 30N118W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 30N140W TO 30N117W TO 18N112W TO 02N140W
TO 30N118W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 0930 UTC THU NOV 30...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N83W TO 07N95W TO 09N110W,
WHERE IT TRANSITIONS TO THE ITCZ AND EXTENDS FROM 10N120W TO 
BEYOND 07N140W. SCATTERED MODERATE WITHIN 60 NM S OF MONSOON 
TROUGH IN THE GULF OF PANAMA. SCATTERED MODERATE ALSO WITHIN 240 
NM N OF MONSOON TROUGH BETWEEN 90W AND 95W. 

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.