000
FZPN03 KNHC 040909
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE DEC 04 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE DEC 04.
24 HOUR FORECAST VALID 0600 UTC WED DEC 05.
48 HOUR FORECAST VALID 0600 UTC THU DEC 06.

.WARNINGS.

...GALE WARNING...
.06 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 
15.5N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS LESS THAN 8 FT. 
.12 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W... 
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. 
SEAS TO 10 FT. ELSEWHERE WITHIN 45 NM OF LINE FROM 16N95W TO 
14.5N95.5W N TO NE WINDS 20 TO 30 KT. SEAS TO 9 FT. 
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 
14.5N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 
TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE WITHIN 60 NM OF LINE FROM 
16N95W TO 13N96W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
.36 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 
14.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
30 TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE WITHIN AREA BOUNDED BY 
16N95W TO 12.5N94.5W TO 11N95.5W TO 12.5N100W TO 16N95W N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. 
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 
14.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
30 TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE WITHIN AREA BOUNDED BY 
16N95W TO 14.5N94W TO 11N96W TO 13N100W TO 16N95W N TO NE WINDS 
20 TO 30 KT. SEAS 8 TO 13 FT.  

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N129W TO 23N139W. N OF 28N WITHIN 150 NM E OF 
FRONT SW WINDS 20 TO 25 KT. SEAS TO 9 FT. N OF LINE FROM 30N132W 
TO 28N140W NW WINDS 20 TO 25 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N122W TO 22N132W. NW OF LINE 
FROM 30N127W TO 22N140W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT 
PRIMARILY IN NW SWELL...HIGHEST SEAS AT 30N137W. 
.48 HOUR FORECAST COLD FRONT FROM 30N118W TO 20N127W. NW OF LINE 
FROM 30N121W TO 14N140W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT 
PRIMARILY IN NW SWELL..HIGHEST SEAS AT 30N140W.
 
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N85.5W TO 
11N88W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.48 HOUR FORECAST GULF OF CALIFORNIA N OF 30.5N NW WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0900 UTC TUE DEC 04...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS FROM 09N78W TO 10N86W TO 10N100W TO 09N110W. 
ITCZ FROM 09N110W TO 09N140W. SCATTERED MODERATE ISOLATED STRONG 
WITHIN 30 NM OF LINE FROM 04N77W TO 09N100W TO 06N106W AND 
WITHIN 150 NM OF LINE FROM 07N117W TO 10N130W. 

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.