000
FZPN03 KNHC 190957
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE JAN 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE JAN 19.
24 HOUR FORECAST VALID 0600 UTC WED JAN 20.
48 HOUR FORECAST VALID 0600 UTC THU JAN 21.

.WARNINGS.

...GALE WARNING...
.WITHIN 11N107W TO 03.4S118W TO 00N140W TO 30N137W TO 30N116W TO
11N107W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW SWELL.
.18 HOUR FORECAST LOW PRES 30N120W 998 MB. WITHIN 29.5N123W TO 
29.5N124.5W TO 30N125W TO 30N122.5W TO 29.5N123W N WINDS 30 TO 35
KT. SEAS 14 TO 18 FT. ELSEWHERE WITHIN 28N122W TO 26N126W TO 
27N129W TO 30N132W TO 30N121W TO 28N122W NW TO N WINDS 20 TO 30 
KT. SEAS 10 TO 14 FT. REMAINDER OF AREA WITHIN 09N98W TO 
03.4S108W TO 01N138W TO 26N128W TO 30N116W TO 09N98W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST LOW PRES 29N121W 1000 MB. WITHIN 25N117W TO 
24N123W TO 26N129W TO 30N133W TO 30N117W TO 25N117W NW TO N WINDS
20 TO 30 KT. SEAS 10 TO 16 FT. ELSEHWERE WITHIN 03.4S105W TO 
00N135W TO 30N140W TO 27N115W TO 11N92W TO 03.4S105W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN NW SWELL. 
.48 HOUR FORECAST LOW PRES 30N118W 1010 MB. WITHIN 24N114W TO 
21N119W TO 16N140W TO 30N140W TO 29N115W TO 24N114W WINDS 20 KT 
OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 15N94W TO 14N95W TO 15N95W TO 16N95W TO 16N94W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 14N95W TO 13N96W TO 14N97W
TO 15N96W TO 15N94W TO 14N95W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN SE TO S SWELL.
.24 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 16N95W TO 16N94W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 14N94W TO 14N95W TO 16N95W TO 15N94W TO
14N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N WINDS 20 TO
30 KT. SEAS 8 TO 10 FT.

.WITHIN 11N86W TO 09N88W TO 11N90W TO 12N89W TO 12N87W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30
KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 10N86W TO 09N89W TO 10N90W TO 12N89W TO
12N87W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 10N86W TO 09N89W TO 10N90W TO 11N89W TO
11N86W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.18 HOUR FORECAST GULF OF CALIFORNIA WITHIN 26N110W TO 25N111W TO
28N112W TO 28N111W TO 26N110W SE WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST WITHIN 27N110W TO 27N112W TO 28N113W TO
29N112W TO 28N111W TO 27N110W SE WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT. 
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.48 HOUR FORECAST WITHIN 03.4S96W TO 03.4S120W TO 09N121W TO
20N112W TO 09N89W TO 03.4S96W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL.

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

CONVECTION VALID AT 0900 UTC TUE JAN 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO 07N84W TO 1010 MB LOW
NEAR 06N120W TO 08N130W. ITCZ FROM 08N130W TO 05N140W. SCATTERED
MODERATE ISOLATED STRONG FROM 05N TO 13N BETWEEN 95W AND 122W. 
SCATTERED MODERATE FROM 05N TO 09N BETWEEN 128W AND 139W.

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.