000
FZPN03 KNHC 192123
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI MAR 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAR 19.
24 HOUR FORECAST VALID 1800 UTC SAT MAR 20.
48 HOUR FORECAST VALID 1800 UTC SUN MAR 21.

.WARNINGS.

...GALE WARNING...
.WITHIN 14N94W TO 14N96W TO 15N96W TO 16N95W TO 16N93W TO
14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 35 TO
45 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 11N94W TO 09N98W TO 
11N100W TO 16N96W TO 16N93W TO 11N94W NE WINDS 20 TO 30 KT. SEAS 
8 TO 11 FT. 
.24 HOUR FORECAST WITHIN 14N94W TO 13N96W TO 15N96W TO 16N95W TO
16N94W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 30 TO 40 KT. SEAS 10 TO 12 FT. WITHIN 09N93W TO 07N99W TO 
10N105W TO 13N101W TO 15N93W TO 09N93W NE TO E WINDS 20 TO 30 KT.
SEAS 8 TO 11 FT. 
.48 HOUR FORECAST WITHIN 12N92W TO 10N98W TO 12N100W TO 16N97W 
TO 16N94W TO 12N92W...INCLUDING THE GULF OF TEHUANTEPEC...NE 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 04N97W TO 
03N104W TO 11N108W TO 12N102W TO 09N96W TO 04N97W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN E SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 23N131W TO 17N140W TO 30N140W TO 30N124W TO 23N131W
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL. 
.24 HOUR FORECAST WITHIN 25N114W TO 25N115W TO 26N116W TO 
30N116W TO 29N114W TO 25N114W NW TO N WINDS 20 TO 25 KT. SEAS 8 
FT. ELSEWHERE WITHIN 17N127W TO 05N126W TO 04N140W TO 30N140W TO
30N116W TO 17N127W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW 
SWELL. 
.48 HOUR FORECAST WITHIN 24N127W TO 18N134W TO 18N140W TO 
29N140W TO 29N131W TO 24N127W NE TO E WINDS 20 TO 30 KT. SEAS 9 
TO 11 FT. ELSEWHERE WITHIN 04N120W TO 03N140W TO 18N140W TO 
30N116W TO 20N113W TO 04N120W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW TO N SWELL.

.WITHIN 06N138W TO 06N140W TO 10N140W TO 10N137W TO 09N137W TO
06N138W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL. ELSEWHERE WITHIN
05N122W TO 03N124W TO 04N128W TO 07N126W TO 08N123W TO 05N122W 
WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. 
.24 HOUR FORECAST CONDITIONS MERGED WITH SECTION ABOVE. 

.03 HOUR FORECAST WITHIN 10N86W TO 10N87W TO 10N88W TO 11N86W TO
10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30
KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 10N86W TO 09N89W TO 10N90W TO 11N89W TO
11N86W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 
TO 30 KT. SEAS 8 TO 9 FT. 
.48 HOUR FORECAST WITHIN 08N87W TO 06N94W TO 09N96W TO 11N91W TO
12N87W TO 08N87W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.27 HOUR FORECAST WITHIN 03.4S102W TO 03.4S106W TO 02S105W TO
02S102W TO 03.4S102W E TO SE WINDS 20 TO 25 KT. SEAS 8 FT. 
.48 HOUR FORECAST WITHIN 03.4S102W TO 03S111W TO 03.4S118W TO 
02S115W TO 02S107W TO 03.4S102W WINDS 20 KT OR LESS. SEAS 8 FT IN
SE TO S SWELL.

.36 HOUR FORECAST WITHIN 06N79W TO 05N80W TO 05N81W TO 07N82W TO
08N79W TO 06N79W...INCLUDING THE GULF OF PANAMA...N TO NE 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 2110 UTC FRI MAR 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH EXTENDS FROM 07N82W TO 04N88W. ITCZ FROM 04N88W TO 01N113W
TO 03N127W TO 03N140W. SCATTERED MODERATE ISOLATED STRONG 
CONVECTION FROM 03N TO 09N BETWEEN 80W AND 88W, FROM 0N TO 05N 
BETWEEN 102W AND 114W, AND FROM 01N TO 06N BETWEEN 118W AND 136W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.