552 
FZPN03 KNHC 210929
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU MAR 21 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU MAR 21.
24 HOUR FORECAST VALID 0600 UTC FRI MAR 22.
48 HOUR FORECAST VALID 0600 UTC SAT MAR 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 10N119W TO 13N120W TO 11N132W TO 07N134W TO 03N126W TO
06N120W TO 10N119W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW 
SWELL.
.24 HOUR FORECAST WITHIN 13N118W TO 13N132W TO 11N138W TO 
05N139W TO 07N117W TO 13N118W WINDS 20 KT OR LESS. SEAS 8 FT IN N
SWELL.
.48 HOUR FORECAST WITHIN 09N118W TO 14N129W TO 14N140W TO 
04N140W TO 05N127W TO 07N119W TO 09N118W NE WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT IN NW TO N SWELL.

.24 HOUR FORECAST COLD FRONT FROM 30N135W TO 23N140W. WITHIN 
30N136W TO 30N140W TO 25N140W TO 28N138W TO 30N136W WINDS 20 KT 
OR LESS. SEAS 8 FT IN W TO NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N124W TO 19N140W. WITHIN 
30N128W TO 30N140W TO 21N140W TO 23N137W TO 30N128W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN W TO NW SWELL.

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

CONVECTION VALID AT 0900 UTC THU MAR 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH EXTENDS FROM 06N77W TO 04N99W. ITCZ CONTINUES 
FROM 04N99W TO 06N110W...AND FROM 04N117W TO BEYOND 03N140W. A 
TROUGH EXTENDS FROM 01N115W TO 08N111W. SCATTERED MODERATE 
ISOLATED STRONG FROM 02N TO 09N BETWEEN 92W AND 107W. SCATTERED 
MODERATE FROM 02N TO 07N BETWEEN 78W AND 89W AND FROM 01N TO 06N 
BETWEEN 119W AND 140W. 

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.