000
FZPN03 KNHC 280337
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU JAN 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC THU JAN 28.
24 HOUR FORECAST VALID 0000 UTC FRI JAN 29.
48 HOUR FORECAST VALID 0000 UTC SAT JAN 30.

.WARNINGS.

...GALE WARNING...
.03 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND
95.5W N WINDS 25 TO 35 KT. SEAS 8 FT.
.12 HOUR FORECAST WITHIN 14N94W TO 14N96W TO 16N96W TO 16N94W TO
15N94W TO 14N94W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS
30 TO 45 KT. SEAS 11 TO 16 FT. WITHIN 12N96W TO 11N97W TO 12N99W
TO 14N98W TO 14N95W TO 12N96W NE WINDS 20 TO 30 KT. SEAS 8 TO 13
FT.
.24 HOUR FORECAST WITHIN 14N94W TO 13N96W TO 13N97W TO 16N95W TO
15N94W TO 14N94W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS
30 TO 45 KT. SEAS 13 TO 18 FT. WITHIN 11N97W TO 10N102W TO 
10N103W TO 13N104W TO 14N94W TO 11N97W NE TO E WINDS 20 TO 30 KT.
SEAS 11 TO 15 FT. ELSEWHERE FROM 09N TO 14N BETWEEN 97W AND 115W
WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN NE SWELL. 
.48 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 14N97W TO 16N95W TO
16N94W TO 15N94W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS
25 TO 40 KT. SEAS 11 TO 14 FT. ELSEWHERE WITHIN 04N97W TO 
07N113W TO 15N108W TO 16N96W TO 10N87W TO 04N97W NE TO E WINDS 20
TO 25 KT. SEAS 8 TO 13 FT IN MIXED NE AND NW SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 08N110W TO 04N140W TO 22N140W TO 30N117W TO 18N106W TO
08N110W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 07N115W TO 06N140W TO 16N140W TO 
16N115W TO 07N115W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN 
NW TO N SWELL.
.48 HOUR FORECAST CONDITIONS MERGED. 

.COLD FRONT FROM 30N129W TO 26N140W. N OF 27N E OF FRONT TO 124W
SW WINDS 20 TO 30 KT. SEAS 11 TO 17 FT. W OF FRONT NW WINDS 20 TO
25 KT. SEAS 11 TO 18 FT. ELSEWHERE WITHIN 28N123W TO 27N140W TO 
30N140W TO 29N133W TO 30N120W TO 28N123W WINDS 20 KT OR LESS. 
SEAS 8 TO 12 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N121W TO 22N133W. WITHIN 
24N117W TO 20N125W TO 16N140W TO 30N140W TO 30N115W TO 24N117W 
WINDS 20 KT OR LESS. SEAS 8 TO 16 FT IN NW TO N SWELL.
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 28N114W TO 
23N122W. WITHIN 06N127W TO 06N140W TO 13N140W TO 13N127W TO 
06N127W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE 
WITHIN 08N119W TO 06N140W TO 30N140W TO 29N115W TO 21N111W TO 
08N119W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO N SWELL.

.12 HOUR FORECAST WITHIN 10N87W TO 10N89W TO 11N90W TO 12N87W TO
11N86W TO 10N87W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20
TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 10N86W TO 09N88W TO 10N88W TO 12N88W TO
11N86W TO 10N86W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20
TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN 10N86W TO 10N87W TO 10N88W TO 11N88W TO
11N86W TO 10N86W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20
TO 30 KT. SEAS 8 TO 10 FT. 

.24 HOUR FORECAST GULF OF PANAMA N OF 07N BETWEEN 79W AND 80W
NWINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 07N79W TO 06N79W TO 07N80W TO 08N80W TO
08N79W TO 07N79W...INCLUDING GULF OF PANAMA...N WINDS 20 TO 25 
KT. SEAS TO 8 FT.

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

CONVECTION VALID AT 0300 UTC THU JAN 28...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 04N86W TO 06N102W. ITCZ EXTENDS 
FROM 06N112W TO 05N121W TO 03N140W. SCATTERED MODERATE ISOLATED 
STRONG FROM 05N TO 09N BETWEEN 111W AND 116W.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.