317 
FZPN03 KNHC 221602
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE AUG 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE AUG 22.
24 HOUR FORECAST VALID 1200 UTC WED AUG 23.
48 HOUR FORECAST VALID 1200 UTC THU AUG 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 09N86W TO 10N92W TO 08N101W TO 02N105W TO 01N100W TO
06N84W TO 09N86W SW WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 10N87W TO 09N109W TO 06N110W TO 01N103W
TO 06N84W TO 10N87W SW WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 11N94W TO 12N101W TO 10N106W TO 05N108W
TO 04N103W TO 05N96W TO 11N94W SW WINDS 20 TO 25 KT. SEAS 8 TO 
10 FT.

.WITHIN 16N94W TO 16N96W TO 15N96W TO 14N95W TO 14N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 20
TO 25 KT. SEAS TO8 FT. 
.24 HOUR FORECAST LITTLE CHANGE. 
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 1500 UTC TUE AUG 22...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO 13N115W TO 
08N130W. THE ITCZ EXTENDS FROM 08N130W TO BEYOND 07N140W. 
SCATTERED MODERATE AND ISOLATED STRONG CONVECTION IS FROM 
07N-15N BETWEEN 89W TO 104W AND NORTH OF 05N EAST OF 84W. 
SCATTERED MODERATE CONVECTION IS NOTED FROM 10N-15N BETWEEN 
113W-117W AND FROM 06N-13N BETWEEN 118W-123W.

$$
.FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.