000
FZPN03 KNHC 130333
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON MAR 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MON MAR 13.
24 HOUR FORECAST VALID 0000 UTC TUE MAR 14.
48 HOUR FORECAST VALID 0000 UTC WED MAR 15.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.12 HOUR FORECAST COLD FRONT APPROACHING NW CORNER OF AREA.
WITHIN 29N135W TO 30N136W TO 30N140W TO 26N140W TO 28N136W TO 
29N135W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N138W TO 29N140W. WITHIN 
30N128W TO 30N140W TO 26N140W TO 26N136W TO 28N131W TO 30N128W SW
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 30N128W TO 26N134W 
AND TO 25N140W. WITHIN 30N121W TO 30N132W TO 28N131W TO 27N128W 
TO 28N124W TO 30N121W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN W TO
NW SWELL.

.WITHIN 22N123W TO 30N123W TO 30N140W TO 05N140W TO 14N129W TO
22N123W WINDS 20 KT OR LESS. SEAS 8 FT IN W TO NW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 29N114W TO 30N116W TO 30N117W TO 29N117W TO 27N116W TO 
27N114W TO 29N114W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 
60 NM OF SHORE...NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST 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 0315 UTC MON MAR 13...

.SCATTERED MODERATE FROM 06N TO 10N BETWEEN 85W AND 91W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH EXTENDS FROM 07N78W TO 04N90W TO 03N100W TO 
02N107W. THE ITCZ EXTENDS FROM 02N107W TO 00N115W TO 01S126W TO 
02S140W. SCATTERED MODERATE WITHIN 30 NM OF ITCZ BETWEEN 121W AND
127W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.