510 
FZPN03 KNHC 120916
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC TUE SEP 12.
24 HOUR FORECAST VALID 0600 UTC WED SEP 13.
48 HOUR FORECAST VALID 0600 UTC THU SEP 14.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.SURFACE TROUGH FROM 21N129.5W TO 26N130.5W. FROM 24N TO 27.5N
BETWEEN 129W AND 133W NE WINDS 20 TO 25 KT. SEAS 9 FT. ELSEWHERE
WITHIN 28N129W TO 29N134W TO 28N137W TO 23N134W TO 23N132W TO 
26N128W TO 28N129W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED
SWELL.
.24 HOUR FORECAST SURFACE TROUGH FROM 20N134.5W TO 25N137W. FROM
22.5N TO 26N BETWEEN 134W AND 138W NE TO E WINDS 20 TO 25 KT. 
SEAS 9 TO 10 FT. ELSEWHERE WITHIN 26N133W TO 28N135W TO 28N140W 
TO 23N140W TO 21N136W TO 24N132W TO 26N133W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN PRIMARILY NE TO E SWELL.
.48 HOUR FORECAST SURFACE TROUGH WEST OF AREA. WITHIN 25N138W TO
27N140W TO 21N140W TO 22N138W TO 25N138W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NE TO E SWELL.

.WITHIN 09N105W TO 07N122W TO 00N127W TO 03.4S120W TO 03.4S81W 
TO 09N105W...INCLUDING NEAR GALAPAGOS ISLANDS...WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 02N81W TO 03N94W TO 07N110W TO 06N119W 
TO 03.4S119W TO 03.4S81W TO 01N81W...INCLUDING NEAR GALAPAGOS 
ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 02N82W TO 00N93W TO 03N94W TO 03N101W 
TO 03.4S116W TO 03.4S81W TO 02N82W...INCLUDING NEAR GALAPAGOS 
ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SE TO S SWELL.

.48 HOUR FORECAST TROPICAL WAVE ALONG 132W. WITHIN 15N128W TO 
15N131W TO 14N132W TO 11N130W TO 13N128W TO 15N128W SE WINDS 20 
TO 25 KT. SEAS 8 TO 9 FT.

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

CONVECTION VALID AT 0840 UTC TUE SEP 12...

.TROPICAL WAVE ALONG 124W FROM 04N TO 15N. SCATTERED MODERATE TO
ISOLATED STRONG FROM 05N TO 15N BETWEEN 116W AND 130W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 10N97W. ITCZ FROM 10N97W TO 
07N123W...AND FROM 06N125W TO 05N140W. SCATTERED MODERATE FROM 
01N TO 10N BETWEEN 77W AND 85W...AND FROM 05N TO 16N BETWEEN 85W 
AND 103W. SCATTERED MODERATE ISOLATED STRONG FROM 04N TO 08N 
BETWEEN 110W AND 116W AND FROM 03N TO 06N BETWEEN 130W AND 136W.

$$
.FORECASTER HAGEN. NATIONAL HURRICANE CENTER.