000
FZPN03 KNHC 171540
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN JAN 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN JAN 17.
24 HOUR FORECAST VALID 1200 UTC MON JAN 18.
48 HOUR FORECAST VALID 1200 UTC TUE JAN 19.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N94W TO 14N95W TO 15N96W TO 16N95W TO 16N94W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT.
.18 HOUR FORECAST WITHIN 14N94W TO 14N95W TO 14N96W TO 16N96W TO
16N94W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 35 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS 8 TO 11 FT.
.30 HOUR FORECAST WITHIN 13N94W TO 13N96W TO 13N97W TO 16N96W TO
16N94W TO 13N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST WITHIN 15N94W TO 14N94W TO 15N95W TO 16N95W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 25 KT. SEAS TO 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 09N89W TO 10N91W TO 11N91W TO 12N87W TO 11N86W TO
09N89W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25
KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 10N86W TO 09N90W TO 10N90W TO 11N87W TO
11N86W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 11N86W TO 10N87W TO 10N94W TO 12N91W TO
12N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 30 KT. SEAS TO 8 FT.

.WITHIN 10N124W TO 01N140W TO 30N140W TO 30N116W TO 10N124W
WINDS 20 KT OR LESS. SEAS 8 TO 17 FT IN NW SWELL...HIGHEST NEAR
30N140W.
.24 HOUR FORECAST WITHIN 10N117W TO 03N140W TO 30N140W TO 
30N117W TO 21N111W TO 10N117W WINDS 20 KT OR LESS. SEAS 8 TO 14 
FT IN NW SWELL...HIGHEST NEAR 30N131W.
.48 HOUR FORECAST WITHIN 03.4S113W TO 00N140W TO 30N135W TO 30N116W
TO 14N104W TO 03.4S113W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN
NW SWELL...HIGHEST NEAR 30N126W. WITHIN 10N98W TO 08N104W TO 
10N107W TO 12N108W TO 13N103W TO 10N98W WINDS 20 KT OR LESS. SEAS
8 TO 9 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 SUN JAN 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N76W TO 06N80W TO 08N86W TO 04N107W TO 
09N122W TO 07N130W. ITCZ FROM 07N130W TO 06N140W. SCATTERED 
MODERATE ISOLATED STRONG FROM 06N TO 14N BETWEEN 109W AND 121W. 
SCATTERED MODERATE FROM 08N TO 11N BETWEEN 128W AND 130W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.