000
FZPN03 KNHC 180943
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON JAN 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON JAN 18.
24 HOUR FORECAST VALID 0600 UTC TUE JAN 19.
48 HOUR FORECAST VALID 0600 UTC WED JAN 20.

.WARNINGS.

...GALE WARNING...
.WITHIN 14N95W TO 14N96W TO 16N96W TO 16N95W TO 16N94W TO
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 
KT. SEAS 8 TO 10 FT.
.12 HOUR FORECAST WITHIN 13N95W TO 13N96W TO 16N96W TO 16N94W TO
15N94W TO 13N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 14N96W TO 16N95W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 15N94.5W TO 14.5N95W TO 15N95.5W TO 
16N95.5W TO 16N94.5W TO 15N94.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 10N116W TO 03N140W TO 30N140W TO 29N119W TO 23N111W TO
10N116W WINDS 20 KT OR LESS. SEAS 8 TO 15 FT IN NW SWELL... 
HIGHEST NEAR 30N133W.
.24 HOUR FORECAST WITHIN 11N108W TO 03.4S120W TO 00N140W TO 
30N137W TO 30N116W TO 11N108W WINDS 20 KT OR LESS. SEAS 8 TO 13 
FT IN NW SWELL...HIGHEST NEAR 30N125W. 
.48 HOUR FORECAST WITHIN 28N122W TO 26N124W TO 27N130W TO 
30N133W TO 30N121W TO 28N122W N TO NE WINDS 20 TO 25 KT. SEAS 10 
TO 14 FT WITH NW SWELL. ELSEWHERE WITHIN 09N92W TO 03.4S106W TO 
00N135W TO 30N116W TO 09N92W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT
IN NW SWELL.

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

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

CONVECTION VALID AT 0900 UTC MON JAN 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 08N84W TO 05N100W TO A 1010 MB 
LOW NEAR 08N118W. ITCZ FROM 08N123W TO 08N133W TO 06N140W. 
SCATTERED MODERATE TO ISOLATED STRONG FROM 06N TO 10N BETWEEN 
122W AND 134W. SCATTERED MODERATE FROM 04N TO 10N BETWEEN 95W TO
118W. 

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.