000
FZPN03 KNHC 211612
HSFEP2

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

...GALE WARNING...
.WITHIN 14N94W TO 14N95W TO 14N96W TO 16N95W TO 16N94W TO
14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 40 
KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 12N94W TO 12N99W TO 
16N96W TO 14N95W TO 15N93W TO 12N94W N TO NE WINDS 20 TO 30 KT. 
SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 07N94W TO 07N104W TO 
11N106W TO 13N100W TO 10N92W TO 07N94W WINDS 20 KT OR LESS. SEAS
8 TO 10 FT IN NE SWELL. 
.06 HOUR FORECAST WITHIN 10N95W TO 10N100W TO 12N100W TO 16N95W 
TO 13N92W TO 10N95W...INCLUDING THE GULF OF TEHUANTEPEC...NE 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 05N96W TO 
06N103W TO 12N104W TO 09N99W TO 10N92W TO 05N96W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN NE SWELL. 
.24 HOUR FORECAST WITHIN 14N94W TO 14N96W TO 16N96W TO 16N95W TO
16N94W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT. ELSEWHERE WITHIN 06N94W TO 
05N95W TO 06N101W TO 10N100W TO 09N94W TO 06N94W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN N TO NE SWELL. 
.39 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 23N113W TO 22N117W TO 28N121W TO 30N121W TO 30N116W TO
23N113W NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE 
WITHIN 17N117W TO 06N125W TO 05N140W TO 27N140W TO 30N121W TO 
17N117W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 24N110W TO 19N111W TO 18N114W TO 30N120W
TO 30N116W TO 24N110W N WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
ELSEWHERE WITHIN 16N133W TO 14N135W TO 12N140W TO 28N140W TO 
26N135W TO 16N133W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. 
REMAINDER OF AREA WITHIN 06N109W TO 04N140W TO 15N134W TO 
28N138W TO 30N120W TO 06N109W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW TO N SWELL. 
.48 HOUR FORECAST WITHIN 27N115W TO 26N119W TO 26N123W TO 
30N126W TO 30N116W TO 27N115W NW TO N WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT. ELSEWHERE WITHIN 17N122W TO 06N135W TO 05N140W TO 
28N140W TO 26N131W TO 17N122W NE TO E WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT. REMAINDER OF AREA WITHIN 02N106W TO 02N114W TO 05N127W
TO 12N123W TO 09N102W TO 02N106W WINDS 20 KT OR LESS. SEAS 8 FT 
IN NW TO N SWELL.

.WITHIN 03.4S104W TO 03S109W TO 03.4S117W TO 01S113W TO 01S105W
TO 03.4S104W WINDS 20 KT OR LESS. SEAS 8 FT IN SE TO S SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
8 FT IN S SWELL.

.WITHIN 10N86W TO 09N89W TO 09N91W TO 12N90W TO 12N86W TO
10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30
KT. SEAS 8 FT. 
.24 HOUR FORECAST WITHIN 10N86W TO 09N89W TO 09N91W TO 12N90W TO
12N86W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 30 KT. SEAS 8 FT. 
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 06N80W TO 05N81W TO 05N82W TO 08N81W TO 07N80W TO
06N80W...INCLUDING THE GULF OF PANAMA...NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT. 
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.18 HOUR FORECAST WITHIN 28N111W TO 26N111W TO 30N115W TO
32N115W TO 31N113W TO 28N111W...INCLUDING GULF OF CALIFORNIA...
W TO NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 28N111W TO 26N111W TO 30N115W TO
32N115W TO 31N113W TO 28N111W...INCLUDING GULF OF CALIFORNIA...
NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 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 1530 UTC SUN MAR 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 09N84W TO 03N92W. ITCZ FROM 03N92W TO 
01N123W TO 03N140W. SECOND ITCZ FROM 03S90W TO 0N102W TO 
01S117W. SCATTERED MODERATE ISOLATED TSTMS FROM 02N TO 09N 
BETWEEN 83W AND 92W...03S TO 02N BETWEEN 90W AND 120W...AND FROM
0N TO 06N W OF 117W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.