000
FZPN03 KNHC 111528
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON JAN 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON JAN 11.
24 HOUR FORECAST VALID 1200 UTC TUE JAN 12.
48 HOUR FORECAST VALID 1200 UTC WED JAN 13.

.WARNINGS.

...GALE WARNING...
.N OF 14.5N BETWEEN 94.5W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS BUILDING TO 8 FT. 
.03 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.
.06 HOUR FORECAST WITHIN 30 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 60 NM OF A LINE FROM 
16N95W TO 14N95W TO 13N95.5W N WINDS 20 TO 30 KT. SEAS 8 TO 11 
FT. 
.12 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 16N95W TO 15N95W 
TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
30 TO 40 KT. SEAS 10 TO 16 FT. ELSEWHERE WITHIN 90 NM OF A LINE 
FROM 16N95W TO 15N95W TO 14N95.5W TO 12.5N96W N TO NE WINDS 20 
TO 30 KT. SEAS 9 TO 14 FT. 
.24 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 11.5N100W N TO NE WINDS 20 TO 
30 KT. SEAS 9 TO 14 FT. REMAINDER OF AREA FROM 10N TO 14N 
BETWEEN 92W AND 110W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN 
MIXED NE AND NW SWELL.
.48 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W 
TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
30 TO 40 KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 60 NM OF A LINE 
FROM 16N95W TO 15N95W TO 14N95.5W TO 11.5N99W N TO NE WINDS 20 
TO 30 KT. SEAS 9 TO 13 FT. REMAINDER OF AREA FROM 10N TO 14N 
BETWEEN 92W AND 110W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN 
MIXED NE AND NW SWELL.

.SYNOPSIS AND FORECAST.

.FROM 08N TO 17N W OF 120W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 
11 FT IN MIXED NE AND NW SWELL. ELSEWHERE N OF 03.4S AND W OF A 
LINE FROM 30N116W TO 23N110W TO 12N99W TO 10N95W 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 23N120W TO 13N140W TO ANOTHER 
LINE FROM 30N130W TO 17N140W.
.24 HOUR FORECAST FROM 07N TO 11N W OF 130W NE TO E WINDS 20 TO 
25 KT. SEAS 10 TO 11 FT IN MIXED NE AND NW SWELL. ELSEWHERE N OF 
03.4S AND W OF A LINE FROM 30N116W TO 23N110W TO 14N100W 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. 
.48 HOUR FORECAST FROM 08N TO 14N W OF 120W NE TO E WINDS 20 TO 
25 KT. SEAS 9 TO 11 FT IN MIXED NE AND NW SWELL. ELSEWHERE N OF 
03.4S AND W OF A LINE FROM 30N116W TO 23N110W TO 14N100W TO 
10N90W TO 03.4S91W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW 
SWELL...EXCEPT 12 TO 14 FT NW OF A LINE FROM 30N120W TO 
20N134W. 

.GULF OF CALIFORNIA N OF 30N NW WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.12 HOUR FORECAST GULF OF CALIFORNIA N OF 26N W OF 110W NW TO N 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.42 HOUR FORECAST GULF OF CALIFORNIA FROM 25N TO 28N W OF 110W 
NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 30 NM OF A LINE FROM 11N86W TO 10N88W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 11N86W TO 
09.5N90W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 
25 KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 11N86W TO 09.5N90W 
TO 08.5N93W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.

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

CONVECTION VALID AT 1500 UTC MON JAN 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 09N84W TO 07N90W TO 07N98W. THE 
ITCZ CONTINUES FROM 07N98W TO 09N116W TO 07N130W TO 08N140W. 
SCATTERED MODERATE ISOLATED STRONG CONVECTION IS NOTED FROM 06N 
TO 11N BETWEEN 117W AND 128W. SCATTERED MODERATE CONVECTION IS 
SEEN FROM 03N TO 07N BETWEEN 78W AND 83W...AND FROM 07N TO 10N 
BETWEEN 96W AND 105W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.