000
FZPN03 KNHC 200326
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT MAR 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SAT MAR 20.
24 HOUR FORECAST VALID 0000 UTC SUN MAR 21.
48 HOUR FORECAST VALID 0000 UTC MON MAR 22.

.WARNINGS.

...GALE WARNING...
.GULF OF TEHUANTEPEC N OF 14N BETWEEN 94W AND 96W N TO NE WINDS
30 TO 45 KT. SEAS 11 TO 16 FT. ELSEWHERE WITHIN 11N94W TO 10N96W 
TO 11N99W TO 16N96W TO 15N94W TO 11N94W NE WINDS 20 TO 30 KT. 
SEAS 8 TO 12 FT.
.24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14N BETWEEN 94W AND 
96W N TO NE WINDS 25 TO 40 KT. SEAS 11 TO 15 FT. ELSEWHERE WITHIN
07N94W TO 06N101W TO 08N104W TO 14N102W TO 14N93W TO 07N94W 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN N TO NE SWELL.
.39 HOUR FORECAST GULF OF TEHUANTEPEC N OF 13N BETWEEN 94W AND 
96W N TO NE WINDS 20 TO 30 KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN
14N93W TO 08N92W TO 03N103W TO 11N107W TO 14N97W TO 14N93W WINDS
20 KT OR LESS. SEAS 8 TO 11 FR IN N TO NE SWELL.
.48 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N N WINDS 20 TO 25 
KT. SEAS TO 8 FT. WITHIN 09N88W TO 01N103W TO 10N110W TO 14N95W 
TO 09N88W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.

.SYNOPSIS AND FORECAST.

.STATIONARY FRONT FROM 30N127W TO 21N138W. WITHIN 30N121W TO 
15N140W TO 30N140W TO 30N121W WINDS 20 KT OR LESS. SEAS 8 TO 13 
FT IN NW TO N SWELL.
.24 HOUR FORECAST FRONT DISSIPATED. WITHIN 25N114W TO 15N126W TO
04N126W TO 05N140W TO 30N140W TO 30N116W TO 25N114W WINDS 20 KT 
OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 23N127W TO 18N140W TO 28N140W TO 
26N131W TO 23N127W NE WINDS 20 TO 25 KT. SEAS 9 TO 12 FT. 
ELSEWHERE WITHIN 06N114W TO 03N140W TO 30N140W TO 30N116W TO 
20N111W TO 06N114W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO 
N SWELL.

.WITHIN 05N120W TO 02N125W TO 05N130W TO 08N128W TO 07N122W TO
05N120W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.
.24 HOUR FORECAST WITHIN 05N115W TO 03N126W TO 07N126W TO 
08N118W TO 07N112W TO 05N115W WINDS 20 KT OR LESS. SEAS 8 FT IN S
TO SW SWELL.
.48 HOUR FORECAST CONDITIONS MERGED.

.WITHIN 11N87W TO 10N88W TO 11N88W TO 11N87W TO 11N86W TO 11N87W
INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 10N86W TO 09N88W TO 10N89W TO 11N88W TO
11N86W TO 10N86W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20
TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 11N86W TO 10N88W TO 10N89W TO 12N87W TO
11N86W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT.
SEAS TO 8 FT.

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

CONVECTION VALID AT 0300 UTC SAT MAR 20...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 08N78W TO 03N92W. ITCZ FROM 03N92W TO 02N118W TO 
02N140W. SCATTERED MODERATE WITHIN 60 NM N AND 30 NM S OF ITCZ 
BETWEEN 96W AND 129W.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.