000
FZPN03 KNHC 060300
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED DEC 06 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED DEC 06.
24 HOUR FORECAST VALID 0000 UTC THU DEC 07.
48 HOUR FORECAST VALID 0000 UTC FRI DEC 08.

.WARNINGS.

...GALE WARNING...
.GULF OF CALIFORNIA N OF 27N NW WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA N OF 25N NW WINDS 20 TO 25 
KT. SEAS TO 8 FT.
.36 HOUR FORECAST GULF OF CALIFORNIA N OF 30N NW TO N WINDS 25 
TO 35 KT. SEAS 8 TO 11 FT. ELSEWHERE N OF 27N NW TO N WINDS 20 
TO 25 KT. SEAS TO 10 FT...HIGHEST N OF 29N.
.48 HOUR FORECAST GULF OF CALIFORNIA N OF 25N NW WINDS 20 TO 30 
KT. SEAS TO 11 FT...HIGHEST N OF 29N.

.SYNOPSIS AND FORECAST.

.06 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS TO 9 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 45 NM EITHER SIDE OF A LINE FROM 11N86W TO 10N88W... 
INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 9 
FT.
.18 HOUR FORECAST GULF OF PAPAGAYO WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.DEVELOPING WARM FRONT FROM 27N135W TO BEYOND 30N138W. NE OF 
FRONT TO 132W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. 
ELSEWHERE N OF 22N W OF 130W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL. S OF A LINE FROM 09N96W TO 16N110W TO 05N130W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SW AND NW SWELL.
.24 HOUR FORECAST WARM FRONT N OF AREA. NEW COLD FRONT W OF AREA 
ALONG 142W. N OF 29N BETWEEN 132W AND 139W SE TO S WINDS 20 TO 
25 KT. SEAS 9 TO 11 FT. ELSEWHERE N OF 21N W OF 127W WINDS 20 KT 
OR LESS. SEAS TO 10 FT IN NW SWELL. S OF LINE FROM 05N95W TO 
08N115W TO 05N133W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED 
SW AND NW SWELL. 
.48 HOUR FORECAST N OF LINE FROM 18N126W TO 12N140W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

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

CONVECTION VALID AT 0215 UTC WED DEC 06...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N78W TO 08N95W TO 08N104W. THE 
ITCZ AXIS EXTENDS FROM 08N104W TO 08N113W TO 11N125W TO BEYOND 
09N140W. SURFACE TROUGH FROM 17N126W TO ITCZ AXIS NEAR 10N130W. 
SCATTERED MODERATE FROM 07N TO 18N BETWEEN 120W AND 129W. 

$$
.FORECASTER LATTO. NATIONAL HURRICANE CENTER.