000
FZPN03 KNHC 152148
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI JAN 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC FRI JAN 15.
24 HOUR FORECAST VALID 1800 UTC SAT JAN 16.
48 HOUR FORECAST VALID 1800 UTC SUN JAN 17.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N94W TO 15N95W TO 16N95W TO 16N94W TO 15N94W...INCLUDING
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS LESS THAN 8 
FT. 
.09 HOUR FORECAST WITHIN 15N94W TO 15N95W TO 16N95W TO 16N94W
TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35
KT. SEAS 8 TO 9 FT. 
.24 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 14N96W TO 16N96W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 30 TO 40 KT. SEAS 8 TO 12 FT. ELSEWHERE WITHIN 13N93W TO 
10N98W TO 12N98W TO 16N96W TO 16N94W TO 13N93W N TO NE WINDS 20 
TO 30 KT. SEAS 9 TO 11 FT. 
.36 HOUR FORECAST WITHIN 13N94W TO 13N97W TO 16N96W TO 16N95W TO
16N93W TO 13N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 09N96W TO 
10N102W TO 11N101W TO 15N96W TO 14N93W TO 09N96W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. 
.48 HOUR FORECAST WITHIN 07N95W TO 09N103W TO 11N103W TO 12N97W 
TO 11N91W TO 07N95W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO
N SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 09N135W TO 06N137W TO 06N140W TO 14N140W TO 12N135W TO
09N135W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN
04N90W TO 02S114W TO 05N140W TO 30N140W TO 26N116W TO 04N90W...INCLUDING
NEAR CABO CORRIENTES...WINDS 20 KT OR LESS. SEAS 9 TO 11 FT IN 
NW SWELL. 
.24 HOUR FORECAST WITHIN 03N100W TO 02N107W TO 09N113W TO 12N108W
TO 08N100W TO 03N100W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW
SWELL. ELSEWHERE WITHIN 15N129W TO 08N126W TO 04N140W TO 30N140W
TO 30N118W TO 15N129W WINDS 20 KT OR LESS. SEAS 9 TO 11 FT IN NW
SWELL. 
.48 HOUR FORECAST WITHIN 09N121W TO 00N140W TO 30N140W TO 
29N115W TO 23N112W TO 09N121W WINDS 20 KT OR LESS. SEAS 11 TO 13 
FT IN NW SWELL.

.WITHIN 29N113W TO 30N115W TO 32N115W TO 31N113W TO
29N113W...INCLUDING GULF OF CALIFORNIA...NW TO N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. 
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.18 HOUR FORECAST WITHIN 11N86W TO 10N87W TO 10N88W TO 11N88W TO
12N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 10N87W TO 10N88W TO 11N88W TO 12N87W TO
11N86W TO 10N87W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

CONVECTION VALID AT 2130 UTC FRI JAN 15...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 07N78W TO A 1012 LOW NEAR 06N100W
TO 07N117W. THE ITCZ CONTINUES FROM 07N117W TO 06N140W. SCATTERED
MODERATE ISOLATED STRONG CONVECTION IS NOTED FROM 04N TO 09N BETWEEN
78W AND 86W. WIDELY SCATTERED MODERATE CONVECTION IS FROM 05N TO
15N BETWEEN 90W AND 112W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.