294 
FZPN03 KNHC 181554
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT FEB 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SAT FEB 18.
24 HOUR FORECAST VALID 1200 UTC SUN FEB 19.
48 HOUR FORECAST VALID 1200 UTC MON FEB 20.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N93W TO 16N95W TO 14N97W TO 12N97W TO 12N95W TO 13N94W
TO 15N93W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
30 TO 45 KT. SEAS 12 TO 21 FT. ELSEWHERE WITHIN 14N92W TO 16N94W TO
13N100W TO 10N101W TO 09N97W TO 11N93W TO 14N92W NE WINDS 20 TO
30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO
14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 10 TO 13 FT.
ELSEWHERE WITHIN 16N94W TO 14N96W TO 12N99W TO 11N98W TO 12N96W 
TO 13N94W TO 16N94W NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. REMAINDER 
OF AREA WITHIN 11N94W TO 15N94W TO 13N106W TO 11N108W TO 07N106W TO 
05N101W TO 11N94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.30 HOUR FORECAST WITHIN 16N94W TO 16N96W TO 14N97W TO 12N96W TO
13N94W TO 14N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 9 TO 11 FT.
ELSEWHERE WITHIN 13N93W TO 13N108W TO 08N109W TO 04N104W TO 07N99W TO
13N93W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO
13N95W TO 14N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. WITHIN
09N93W TO 11N103W TO 09N111W TO 03N109W TO 04N102W TO 06N95W TO
09N93W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 30N127W 1012 MB. COLD FRONT FROM LOW TO 22N130W. 
WITHIN 30N130W TO 30N140W TO 28N140W TO 26N137W TO 26N133W TO
30N130W N TO NE WINDS 20 TO 30 KT. SEAS 12 TO 15 FT. ELSEWHERE 
WITHIN 21N131W TO 30N124W TO 26N137W TO 30N140W TO 07N140W TO 
09N131W TO 21N131W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL.
.24 HOUR FORECAST LOW PRES NEAR 29N123W 1012 MB. COLD FRONT FROM 
LOW TO 19N128W. WITHIN 30N124W TO 30N133W TO 26N130W TO 27N125W 
TO 30N124W N WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. ELSEWHERE 
WITHIN 23N125W TO 30N133W TO 30N140W TO 07N140W TO 09N133W TO 17N134W
TO 23N125W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 29N120W 1015 MB. COLD FRONT 
FROM LOW TO 15N126W. WITHIN 30N125W TO 30N140W TO 08N140W TO
07N133W TO 20N124W TO 30N125W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN NW SWELL.

.WITHIN 12N87W TO 11N90W TO 09N91W TO 08N90W TO 08N88W TO 10N86W
TO 12N87W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 30
KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WITHIN 12N87W TO 11N93W TO 08N95W TO 07N91W TO
10N86W TO 12N87W...INCLUDING THE GULF OF PAPAGAYO...NE TO E
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 09N88W TO 
07N94W TO 13N90W TO 11N94W TO 04N101W TO 05N92W TO 09N88W WINDS 
20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 11N86W TO 11N89W TO 10N91W TO 09N91W TO
08N88W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20
TO 30 KT. SEAS 8 TO 10 FT.

.WITHIN 07N79W TO 07N80W TO 08N82W TO 06N82W TO 05N81W TO 05N79W
TO 07N79W...INCLUDING THE GULF OF PANAMA AND NEAR THE AZUERO
PENINSULA...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 06N79W TO 07N79W TO 08N81W TO 06N83W TO
04N82W TO 05N80W TO 06N79W...INCLUDING THE GULF OF PANAMA AND
NEAR THE AZUERO PENINSULA...N TO NE WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN 07N79W TO 08N79W TO 07N81W TO 06N82W TO
05N81W TO 06N79W TO 07N79W...INCLUDING THE GULF OF PANAMA AND
NEAR THE AZUERO PENINSULA...N TO NE 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 1500 UTC SAT FEB 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 09N79W TO 01N108W. ITCZ FROM 01N108W TO 
04N140W. SCATTERED MODERATE FROM 06N TO 20N AND W OF 130W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.