000
FZPN03 KNHC 121532
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE SEP 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE SEP 12.
24 HOUR FORECAST VALID 1200 UTC WED SEP 13.
48 HOUR FORECAST VALID 1200 UTC THU SEP 14.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 24N TO 27N BETWEEN 129W AND 134W NE WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT. ELSEWHERE FROM 23N TO 27N BETWEEN 129W AND 
134W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST FROM 23N TO 26N W OF 135W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT. ELSEWHERE FROM 21N TO 27N W OF 134W WINDS 
20 KT OR LESS. SEAS 8 TO 9 FT PRIMARILY IN NE SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.E OF 120W AND S OF A LINE FROM 06N120W TO 06N110W TO 05N105W TO 
00N98W TO 01S91W TO 03.4S85W...INCLUDING NEAR GALAPAGOS 
ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.
.24 HOUR FORECAST S OF 02S BETWEEN 85W AND 104W WINDS 20 KT OR 
LESS. SEAS 8 FT IN S TO SW SWELL.
.48 HOUR FORECAST S OF 02S BETWEEN 85W AND 88W WINDS 20 KT OR 
LESS. SEAS 8 FT IN S TO SW SWELL.

.36 HOUR FORECAST TROPICAL WAVE ALONG 131W. FROM 08N TO 11N 
BETWEEN 129W AND 131W S WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. FROM 
12N TO 14N BETWEEN 128W AND 131W E TO SE WINDS 20 TO 25 KT. SEAS 
8 TO 9 FT.  
.48 HOUR FORECAST TROPICAL WAVE ALONG 132W. FROM 09N TO 15N 
BETWEEN 129W AND 132W E TO SE 20 TO 25 KT N OF 13N...AND SE TO S 
WINDS S OF 13N. SEAS 8 TO 10 FT.

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

CONVECTION VALID AT 1500 UTC TUE SEP 12...

.TROPICAL WAVE ALONG 126W FROM 04N TO 15N. CLUSTERS OF MODERATE 
TO STRONG CONVECTION FROM 05.5N TO 09N BETWEEN 117W AND 126W. 
SCATTERED MODERATE TO ISOLATED STRONG CONVECTION ELSEWHERE FROM 
05N TO 15N BETWEEN 115W AND 130W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM NORTHERN COLOMBIA NEAR 10N75W TO 
09N90W TO 08N98W. THE ITCZ CONTINUES FROM 08N98W TO 12N110W TO 
11N124W TO 02N140W. ASIDE FROM THE CONVECTION ASSOCIATED WITH 
TROPICAL WAVE...SCATTERED MODERATE CONVECTION IS FROM 03N TO 07N 
E OF 90W TO THE COAST OF COLOMBIA. SIMILAR CONVECTIVE ACTIVITY 
IS OBSERVED FROM 11N TO 14N BETWEEN 102W AND 106W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.