651 
FZPN03 KNHC 100944
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI MAR 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI MAR 10.
24 HOUR FORECAST VALID 0600 UTC SAT MAR 11.
48 HOUR FORECAST VALID 0600 UTC SUN MAR 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WEAKENING COLD FRONT APPROACHING FROM THE WEST. WITHIN 28N133W 
TO 30N128W TO 30N140W TO 23N140W TO 28N133W S TO SW WINDS 20 TO 
25 KT. SEAS 8 TO 11 FT. 
.24 HOUR FORECAST FRONT DISSIPATED. WITHIN 30N127W TO 30N140W TO
20N140W TO 21N135W TO 24N133W TO 30N127W WINDS 20 KT OR LESS. 
SEAS 8 TO 12 FT IN W TO NW SWELL. WITHIN 20N136W TO 20N140W TO 
13N140W TO 14N139W TO 17N137W TO 20N136W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN W TO NW SWELL. 
.48 HOUR FORECAST WITHIN 30N125W TO 30N140W TO 20N140W TO 
20N130W TO 23N127W TO 30N125W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN W TO NW SWELL. WITHIN 19N129W TO 20N140W TO 05N140W TO 
07N136W TO 14N131W TO 19N129W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL.

.03 HOUR FORECAST WITHIN 26N113W TO 26N114W TO 26N115W TO
25N115W TO 24N115W TO 25N113W TO 26N113W...INCLUDING WITHIN 60
NM OF SHORE...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE. 
.45 HOUR FORECAST WITHIN 27N114W TO 27N115W TO 26N116W TO 
25N115W TO 25N113W TO 27N114W...INCLUDING WITHIN 60 NM OF 
SHORE...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST WITHIN 26N112W TO 27N113W TO 28N115W TO 
26N115W TO 24N113W TO 25N112W TO 26N112W...INCLUDING WITHIN 60 NM
OF SHORE...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0940 UTC FRI MAR 10...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH EXTENDS FROM 06N77W TO 03N87W TO 02N101W. ITCZ 
EXTENDS FROM 02N110W TO 00N133W. SCATTERED MODERATE NOTED S OF 
09N E OF 90W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.