000
FZPN03 KNHC 101615
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN SEP 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SUN SEP 10.
24 HOUR FORECAST VALID 1200 UTC MON SEP 11.
48 HOUR FORECAST VALID 1200 UTC TUE SEP 12.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM JOVA NEAR 24.2N 126.9W 1004 MB AT 1500 UTC SEP
10 MOVING NW OR 315 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM NE
QUADRANT...40 NM SE QUADRANT...20 NM SW QUADRANT...AND 50 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM N SEMICIRCLE...90 
NM SE QUADRANT AND 60 NM SW QUADRANT WITH SEAS TO 17 FT. WITHIN 
25N124W TO 26N125W TO 27N128W TO 24N129W TO 23N126W TO 23N125W TO
25N124W E WINDS 20 TO 33 KT. SEAS 11 TO 13 FT. WITHIN 30N127W TO
30N134W TO 24N135W TO 21N127W TO 24N123W TO 30N127W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.12 HOUR FORECAST POST-TROPICAL REMNANT LOW JOVA NEAR 24.6N 
127.5W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. 
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW JOVA NEAR 24.7N 
128.3W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 
27N127W TO 29N129W TO 29N132W TO 27N134W TO 26N133W TO 24N130W TO
27N127W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW JOVA NEAR 23.6N 
131.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 
28N132W TO 28N134W TO 27N136W TO 25N136W TO 24N133W TO 26N131W TO
28N132W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW JOVA NEAR 21.8N 
135.7W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.WITHIN 16N94W TO 16N95W TO 15N96W TO 14N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N95W TO
15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 02N125W TO 02N129W TO 01N133W TO 01N138W TO 00N139W TO
00N123W TO 02N125W WINDS 20 KT OR LESS. SEAS 8 FT IN SE TO S
SWELL. WITHIN 03S110W TO 03S115W TO 02S120W TO 03.4S120W TO
03.4S110W TO 03S110W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S
TO SW SWELL.
.24 HOUR FORECAST WITHIN 01N103W TO 05N109W TO 03N117W TO
03.4S120W TO 03.4S92W TO 01N103W...INCLUDING EXCEPT LEE OF
GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO
SW SWELL. 
.48 HOUR FORECAST WITHIN 02S92W TO 00N97W TO 00N102W TO 
03.4S112W TO 03.4S91W TO 02S92W...INCLUDING EXCEPT LEE OF 
GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO
SW SWELL. WITHIN 07N104W TO 08N109W TO 06N112W TO 04N111W TO 
02N107W TO 03N103W TO 07N104W WINDS 20 KT OR LESS. SEAS 8 FT IN S
TO SW SWELL.

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

CONVECTION VALID AT 1550 UTC SUN SEP 10...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 06N110W TO 05N115W. ITCZ FROM THAT
POINT TO 04N130W TO 09N140W. WIDELY SCATTERED MODERATE FROM 02N 
TO 15N E OF 107W. SCATTERED MODERATE FROM 05N TO 12N W OF 132W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.