539
FZPN03 KNHC 010939
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON SEP 1 2025

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON SEP 1.
24 HOUR FORECAST VALID 0600 UTC TUE SEP  2.
48 HOUR FORECAST VALID 0600 UTC WED SEP  3.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM KIKO NEAR 14.1N 125.5W 1004 MB AT 0900 UTC SEP
01 MOVING W OR 265 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 40 KT
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM N
SEMICIRCLE...20 NM SE QUADRANT AND 10 NM SW QUADRANT.  SEAS 4 M
OR GREATER WITHIN 30 NM NE AND 20 NM NW QUADRANTS AND 0 NM S
SEMICIRCLE WITH SEAS TO 4 M. ELSEWHERE WITHIN 16N124W TO 16N126W
TO 15N127W TO 14N127W TO 14N126W TO 15N124W TO 16N124W WINDS 20
TO 23 KT. SEAS 2.5 TO 3.0 M IN NE TO E SWELL.
.24 HOUR FORECAST TROPICAL STORM KIKO NEAR 13.7N 128.2W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS
WITHIN 40 NM NW AND SE QUADRANTS...50 NM NE QUADRANT AND 30 NM SW
QUADRANT. SEAS 4 M OR GREATER WITHIN 45 NM NE SEMICIRCLE AND 0
NM SW SEMICIRCLE WITH SEAS TO 5.0 M. ELSEWHERE WITHIN 14N128W TO
15N129W TO 14N129W TO 13N129W TO 13N128W TO 14N128W WINDS 20 TO
33 KT. SEAS 3.0 TO 3.5 M. REMAINDER OF AREA WITHIN 17N128W TO
15N130W TO 14N130W TO 13N128W TO 15N128W TO 14N127W TO 17N128W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E TO SE SWELL.
.36 HOUR FORECAST HURRICANE KIKO NEAR 13.5N 129.6W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 KT. SEAS TO 6 M.
.48 HOUR FORECAST HURRICANE KIKO NEAR 13.5N 131.2W. MAXIMUM
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS
WITHIN 60 NM NW AND SE QUADRANTS...70 NM NE QUADRANT AND 40 NM SW
QUADRANT. SEAS 4 M OR GREATER WITHIN 90 NM NW SEMICIRCLE AND 30
NM SE SEMICIRCLE WITH SEAS TO 7.5 M. ELSEWHERE WITHIN 16N132W TO
15N133W TO 13N131W TO 14N131W TO 13N131W TO 14N130W TO 16N132W
WINDS 20 TO 33 KT. SEAS 3.5 TO 5.0 M. REMAINDER OF AREA WITHIN
15N129W TO 17N129W TO 17N133W TO 16N135W TO 10N130W TO 10N128W TO
15N129W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN E TO SE SWELL.

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 17N101W TO 17N101.5W TO 16N100.5W TO 16.5N100.5W TO
17N101W E TO SE WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN SE
SWELL.
.24 HOUR FORECAST WITHIN 19N105.5W TO 19N106W TO 18.5N106W TO
18N105.5W TO 18N104.5W TO 18.5N104.5W TO 19N105.5W...INCLUDING
NEAR CABO CORRIENTES...SE WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN
SE SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
19.5N111W 1007 MB. WITHIN 21N109.5W TO 21N110.5W TO 20N110.5W TO
20N110W TO 20N109.5W TO 21N109.5W SE WINDS 20 TO 25 KT. SEAS 2.5
TO 3.0 M IN SE SWELL. ELSEWHERE WITHIN 21N108W TO 21N110W TO
20N111W TO 20N110W TO 20N108W TO 21N108W WINDS 20 KT OR LESS.
SEAS 2.5 M IN SE SWELL.

.WITHIN 08N103W TO 08N105W TO 08N106W TO 07N107W TO 06N106W TO
07N104W TO 08N103W WINDS 20 KT OR LESS. SEAS 2.5 M IN S SWELL.
WITHIN 03S112W TO 02S118W TO 02S120W TO 03.4S120W TO 03S117W TO
03.4S111W TO 03S112W WINDS 20 KT OR LESS. SEAS 2.5 M IN SE
SWELL.
.24 HOUR FORECAST WITHIN 10N106W TO 11N107W TO 10N108W TO
08N109W TO 08N107W TO 09N106W TO 10N106W WINDS 20 KT OR LESS.
SEAS 2.5 M IN S SWELL. WITHIN 00N104W TO 01S115W TO 03.4S119W TO
03.4S99W TO 00N104W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S
SWELL.
.48 HOUR FORECAST WITHIN 13N107W TO 11N113W TO 07N117W TO
06N114W TO 06N111W TO 09N108W TO 13N107W WINDS 20 KT OR LESS.
SEAS 2.5 M IN SE TO S SWELL. WITHIN 03S104W TO 01S106W TO 02S114W
TO 03.4S116W TO 03.4S99W TO 03S104W WINDS 20 KT OR LESS. SEAS
2.5 M IN S SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

CONVECTION VALID AT 0900 UTC MON SEP 1...

.T.S. KIKO...NUMEROUS MODERATE TO STRONG FROM 13.5N TO 14.5N
BETWEEN 124W AND 125.5W. SCATTERED TO LOCALLY NUMEROUS MODERATE
TO STRONG CONVECTION ELSEWHERE FROM 09.5N TO 18N BETWEEN 121W
AND 128W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10.5N74W TO 10N80W TO 13N99W TO 11N108W TO
14.5N120W THEN RESUMES FROM 12N127W TO BEYOND 09N140W. NUMEROUS
MODERATE TO STRONG CONVECTION FROM 06N TO 10N E OF 84.5W.
SCATTERED MODERATE ISOLATED STRONG CONVECTION FROM 07N TO 20N
BETWEEN 95W AND 112W AND FROM 08N TO 11.5N BETWEEN 127W AND
140W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.