000
FZPN03 KNHC 190855
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN MAR 19 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SUN MAR 19.
24 HOUR FORECAST VALID 0600 UTC MON MAR 20.
48 HOUR FORECAST VALID 0600 UTC TUE MAR 21.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N94W TO 16N95W TO 14N95W TO 14N94W TO 15N94W TO 
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 KT.
SEAS 8 TO 10 FT. ELSEWHERE...WITHIN 16N95W TO 13N97W TO 12N97W 
TO 12N95W TO 14N94W TO 16N95W N WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.
.24 HOUR FORECAST WITHIN 16N95W TO 14N96W TO 14N95W TO 15N95W TO
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO
40 KT. SEAS 12 TO 14 FT. ELSEWHERE...WITHIN 16N95W TO 13N97W TO 
12N97W TO 12N95W TO 14N94W TO 16N95W N TO NE WINDS 25 TO 30 KT. 
SEAS 11 TO 13 FT. REMAINDER OF AREA...WITHIN 14N93W TO 16N95W TO 
14N97W TO 12N98W TO 11N97W TO 12N94W TO 14N93W N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 11 FT IN N SWELL.
.36 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N97W TO 12N97W TO
12N96W TO 13N94W TO 16N94W...INCLUDING THE GULF OF 
TEHUANTEPEC...NE WINDS 20 TO 30 KT. SEAS 10 TO 13 FT. 
ELSEWHERE...WITHIN 16N94W TO 16N95W TO 12N101W TO 10N99W TO 
10N97W TO 11N93W TO 16N94W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 16N95W TO 15N96W TO 14N95W TO 15N95W TO
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT. ELSEWHERE...WITHIN 15N94W TO 16N94W TO 
13N98W TO 11N102W TO 09N99W TO 10N97W TO 15N94W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN N TO NE SWELL.

.SYNOPSIS AND FORECAST.

.24 HOUR FORECAST WITHIN 12N86W TO 12N87W TO 11N87W TO 10N88W TO
10N87W TO 10N86W TO 12N86W...INCLUDING THE GULF OF PAPAGAYO...NE
TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE. 

.36 HOUR FORECAST WITHIN 31N113W TO 31N114W TO 31N115W TO 
30N115W TO 30N113W TO 31N113W...INCLUDING THE GULF OF 
CALIFORNIA...SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST CONDITIONS IMPROVE. 

.39 HOUR FORECAST COLD FRONT FROM 30N125W TO 22N140W. WITHIN 
29N131W TO 30N134W TO 30N140W TO 28N140W TO 29N136W TO 28N132W TO
29N131W NW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST COLD FRONT FROM 30N121W TO 21N140W. WITHIN 
30N134W TO 30N140W TO 29N140W TO 29N139W TO 29N135W TO 30N134W NW
WINDS 25 TO 30 KT. SEAS 10 TO 13 FT. ELSEWHERE...WITHIN 30N123W 
TO 30N140W TO 26N140W TO 27N127W TO 30N123W W TO NW WINDS 20 TO 
30 KT. SEAS 8 TO 10 FT.

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

CONVECTION VALID AT 0800 UTC SUN MAR 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ EXTENDS FROM 03N110W TO 00N127W. SCATTERED MODERATE FROM 
03N TO 06N BETWEEN 111W AND 115W.

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.