000
FZPN03 KNHC 130929
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON MAR 13.
24 HOUR FORECAST VALID 0600 UTC TUE MAR 14.
48 HOUR FORECAST VALID 0600 UTC WED MAR 15.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.06 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.
.18 HOUR FORECAST COLD FRONT FROM 30N138W TO 29N140W. WITHIN 
30N129W TO 30N140W TO 26N140W TO 26N136W TO 28N132W TO 30N129W 
SW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N137W TO 28N140W. WITHIN   
30N128W TO 30N137W TO 29N134W TO 28N131W TO 29N130W TO 30N128W 
SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 30N137W TO 30N140W 
TO 26N140W TO 27N134W TO 28N131W TO 30N137W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN W TO NW SWELL.
.42 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.
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 30N125W TO 26N136W.
WITHIN 30N122W TO 30N125W TO 29N126W TO 28N124W TO 29N123W TO 
30N122W WINDS 20 KT OR LESS. SEAS TO 8 FT IN DECAYING W TO NW 
SWELL.

.WITHIN 19N119W TO 09N129W TO 13N138W TO 19N136W TO 24N129W TO 
28N122W TO 19N119W WINDS 20 KT OR LESS. SEAS TO 8 FT IN DECAYING 
W TO NW SWELL.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 29N115W TO 28N115W TO 25N112W TO 25N115W TO 29N117W TO 
29N115W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF 
SHORE...NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 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 0915 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. SECOND TROUGH EXTENDS FROM 03.4S100W TO 02S115W.
SCATTERED MODERATE WITHIN 60 NM OF THE ITCZ BETWEEN 120W AND 
126W AND WITHIN 60 NM S OF THE SECOND TROUGH BETWEEN 107W AND 
115W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.