000
FZPN03 KNHC 140931
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE MAR 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE MAR 14.
24 HOUR FORECAST VALID 0600 UTC WED MAR 15.
48 HOUR FORECAST VALID 0600 UTC THU MAR 16.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N135W TO 28N140W. WITHIN 30N127W TO 30N140W 
TO 27N140W TO 28N131W TO 30N127W SW WINDS 20 TO 25 KT. SEAS 8 TO 
10 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N127W TO 26N133W AND 
DISSIPATING TO 25N140W. WITHIN 30N123W TO 30N129W TO 29N128W TO 
29N125W TO 30N123W WINDS 20 KT OR LESS. SEAS TO 8 FT IN W TO NW 
SWELL. 
.30 HOUR FORECAST WEAKENING COLD FRONT FROM 30N123W TO 26N132W.
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 25N115W TO 27N123W TO 24N128W TO 18N128W TO 15N123W TO
18N113W TO 25N115W WINDS 20 KT OR LESS. SEAS 8 FT IN W TO NW
SWELL.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.30 HOUR FORECAST FROM 14.5N TO 16N BETWEEN 94W AND 96W... 
INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.45 HOUR FORECAST DISSIPATING COLD FRONT FROM 31N114W TO 27N120W.
WITHIN 31N113.5W TO 31N114W TO 30.5N114W TO 30N114.5W TO 
30N113.5W TO 30.5N113W TO 31N113.5W...INCLUDING THE NORTHERN 
GULF OF CALIFORNIA...SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 0915 UTC TUE MAR 14...

.SCATTERED MODERATE FROM 03N TO 08N BETWEEN 83W AND 90W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH EXTENDS FROM 11N86W TO LOW PRES NEAR 09N89W 1011 
MB TO 04N100W AND TO 03N109W. THE ITCZ EXTENDS FROM 03N109W TO 
00N130W TO 02.5S140W. NO SIGNIFICANT CONVECTION IS NOTED.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.