000
FZPN03 KNHC 101514
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN JAN 10 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN JAN 10.
24 HOUR FORECAST VALID 1200 UTC MON JAN 11.
48 HOUR FORECAST VALID 1200 UTC TUE JAN 12.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W TO 13N96W... 
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. 
SEAS 8 TO 9 FT. 
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 14N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS BUILDING TO 
8 FT. 
.30 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 8 TO 10 FT. 
ELSEWHERE WITHIN 45 NM OF A LINE FROM 16N95W TO 15N95W TO 
13.5N95W N WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.36 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 16N95W TO 
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 40 
KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 75 NM OF A LINE FROM 
16N95W TO 14N95W TO 13N95W N WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
.48 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 16N95W TO 15N95W 
TO 13N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 
TO 40 KT. SEAS 10 TO 16 FT. ELSEWHERE WITHIN 75 NM OF A LINE 
FROM 16N95W TO 15N95W TO 13N96W TO 10.5N100W N TO NE WINDS 20 TO 
30 KT. SEAS 9 TO 14 FT. 

.SYNOPSIS AND FORECAST.

.FROM 07N TO 20N W OF 130W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 
12 FT IN NW SWELL. ELSEWHERE N OF 03.4S AND W OF A LINE FROM 
30N116W TO 23N110W TO 12N99W TO 08N94W TO 00N97W TO 03.4S92W 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...EXCEPT 12 TO 
21 FT NW OF A LINE FROM 30N128W TO 20N140W.
.24 HOUR FORECAST FROM 08N TO 15N W OF 130W NE TO E WINDS 20 TO 
25 KT. SEAS 10 TO 12 FT IN NW SWELL. ELSEWHERE N OF 03.4S AND W 
OF A LINE FROM 30N116W TO 23N110W TO 08N94W TO 03.4S92W WINDS 20 
KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...EXCEPT 12 TO 15 FT NW 
OF A LINE FROM 30N116W TO 20N125W TO 13N140W TO ANOTHER LINE 
FROM 10N130W TO 17N140W.
.48 HOUR FORECAST FROM 07N TO 11N W OF 130W NE TO E WINDS 20 TO 
25 KT. SEAS 10 TO 11 FT IN NW SWELL. ELSEWHERE N OF 03.4S AND W 
OF A LINE FROM 30N116W TO 23N110W TO 12N100W TO 08N91W TO 
03.4S91W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL... 
EXCEPT 12 TO 16 FT NW OF A LINE FROM 30N134W TO 25N140W. 

.WITHIN 30 NM OF A LINE FROM 11N86W TO 09.5N88W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 11N86W TO 
10N88W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN LITTLE CHANGE.

.GULF OF CALIFORNIA N OF 30N NW WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA FROM 25N TO 29N W OF 
110W NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST GULF OF CALIFORNIA N OF 30N NW TO N 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 1500 UTC SUN JAN 10...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 08N83W TO 06N97W. THE ITCZ 
CONTINUES FROM 06N97W TO 08N115W TO 05N130W TO 06N140W. 
SCATTERED MODERATE CONVECTION IS SEEN FROM 04N TO 07N BETWEEN 
78W AND 84W. SCATTERED MODERATE ISOLATED STRONG CONVECTION IS 
NOTED FROM 07N TO 09N W OF 120W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.