000
FZPN03 KNHC 211605
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN FEB 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FEB 21.
24 HOUR FORECAST VALID 1200 UTC MON FEB 22.
48 HOUR FORECAST VALID 1200 UTC TUE FEB 23.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N94.5W TO 15N95W TO 15.5N95.5W TO 16N95W TO 16N94.5W
TO 15N94.5W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 30 TO
35 KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 13N95W TO 13N97W TO 
15N96W TO 15N94W TO 13N95W N TO NE WINDS 20 TO 30 KT. SEAS 10 TO 
13 FT. REMAINDER OF AREA WITHIN 06N91W TO 03N99W TO 08N106W TO 
12N105W TO 15N94W TO 06N91W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN MIXED SWELL. 
.06 HOUR FORECAST WITHIN 15N94.5W TO 15N95W TO 15N95.5W TO 
16N95.5W TO 16N94.5W TO 15N94.5W...INCLUDING THE GULF OF 
TEHUANTEPEC... N TO NE WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE 
WITHIN 02N93W TO 04N104W TO 12N106W TO 15N94W TO 10N91W TO 02N93W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. 
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 
.30 HOUR FORECAST WITHIN 15N94.5W TO 15N95W TO 15N95.5W TO 
16N95.5W TO 16N94.5W TO 15N94.5W...INCLUDING THE GULF OF 
TEHUANTEPEC... N WINDS 30 TO 35 KT. SEAS 8 TO 9 FT. 
.48 HOUR FORECAST WITHIN 15N94W TO 15N95W TO 15N96W TO 16N95W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 
30 TO 40 KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 12N94W TO 11N98W 
TO 12N100W TO 15N96W TO 14N93W TO 12N94W NE WINDS 20 TO 30 KT. 
SEAS 10 TO 15 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 08N89W TO 09N91W TO 11N89W TO 11N87W TO 11N86W TO
08N89W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20 TO 30 KT.
SEAS 8 FT.
.24 HOUR FORECAST WITHIN 10N86W TO 09N89W TO 09N91W TO 11N92W TO
12N87W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 09N88W TO 09N90W TO 10N92W TO 12N89W TO
11N86W TO 09N88W...INCLUDING THE GULF OF PAPAGAYO... NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.

.WITHIN 16N131W TO 08N133W TO 06N140W TO 30N140W TO 29N115W TO
16N131W NE WINDS 20 TO 25 KT. SEAS 8 TO 12 FT WITHIN NW SWELL.
.24 HOUR FORECAST WITHIN 16N130W TO 08N131W TO 06N140W TO 
30N140W TO 30N117W TO 16N130W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 16N132W TO 07N140W TO 30N140W TO 
30N125W TO 27N128W TO 16N132W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL.

.GULF OF CALIFORNIA 12 HOUR FORECAST WITHIN 27N110W TO 26N110W 
TO 26N111W TO 28N113W TO 30N113W TO 27N110W NW WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 26N110W TO 24N110W TO 28N113W TO 
29N112W TO 27N111W TO 26N110W NW TO N WINDS 20 TO 30 KT. SEAS 
LESS THAN 8 FT.
.48 HOUR FORECAST 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 1500 UTC SUN FEB 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH EXTENDS FROM 07N78W TO 1010 MB LOW NEAR 07N87W TO
02N96W TO 02N107W. ITCZ FROM 02N107W TO 02N126W TO 02N140W. 
SCATTERED SHOWERS FROM 02N TO 08N BETWEEN 77W AND 87W. SCATTERED
SHOWERS FROM 00N TO 06N BETWEEN 99W AND 107W. 

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.