000
FZPN03 KNHC 111500
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED JUN 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC WED JUN 11.
24 HOUR FORECAST VALID 1200 UTC THU JUN 12.
48 HOUR FORECAST VALID 1200 UTC FRI JUN 13.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.POST-TROPICAL CYCLONE COSME NEAR 16.4N 113.7W 1007 MB AT 1500
UTC JUN 11 MOVING ENE OR 060 DEG AT 6 KT. MAXIMUM SUSTAINED
WINDS 30 KT GUSTS 40 KT. SEAS 4 M OR GREATER WITHIN 0 NM OF 
CENTER EXCEPT 30 NM SE QUADRANT WITH SEAS TO 4 M. WITHIN 17N113W
TO 17N114W TO 17N115W TO 15N116W TO 14N114W TO 16N113W TO 
17N113W WINDS 20 TO 30 KT. SEAS 3 TO 4 M. ELSEWHERE WITHIN
17N112W TO 18N113W TO 16N116W TO 12N116W TO 11N116W TO 12N112W 
TO 17N112W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED 
SWELL.
.12 HOUR FORECAST POST-TROPICAL REMNANT LOW COSME NEAR 17.0N 
113.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN
18N113W TO 17N114W TO 16N115W TO 16N114W TO 16N113W TO 18N113W 
WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW COSME NEAR 17.8N 
113.3W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. OVER FORECAST
WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.36 HOUR FORECAST...DISSIPATED.

.BROAD LOW PRES NEAR 09.5N96.5W 1010 MB. WITHIN 02S108W TO 
01S114W TO 02S120W TO 03.4S120W TO 03.4S104W TO 02S108W WINDS 20 
KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL.
.24 HOUR FORECAST BROAD LOW PRES NEAR 12N99W 1007 MB. WITHIN 
08N93W TO 08N99W TO 04N101W TO 04N97W TO 05N96W TO 06N91W TO 
08N93W S TO SW WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE 
WITHIN 03N99W TO 08N95W TO 05N112W TO 00N120W TO 03.4S120W TO 
03.4S91W TO 03N99W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20
KT OR LESS. SEAS 2.5 TO 3.5 M IN S TO SW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 12N100.5W 1004 MB. WITHIN 12N95W
TO 12N98W TO 11N102W TO 05N104W TO 04N99W TO 07N94W TO 12N95W S 
TO SW WINDS 20 TO 25 KT. SEAS 3 TO 4 M. ELSEWHERE WITHIN 04N81W 
TO 14N96W TO 10N115W TO 03.4S111W TO 01S90W TO 03.4S81W TO 
04N81W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. 
SEAS 2.5 TO 3.0 M IN S TO SW SWELL.

.WITHIN 18N102W TO 18N103W TO 18N104W TO 17N104W TO 17N103W TO
17N102W TO 18N102W W TO NW WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 2.5 M.

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

CONVECTION VALID AT 1500 UTC WED JUN 11...

.POST-TROPICAL CYCLONE COSME...NONE.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10.5N85.5W TO BROAD LOW PRES NEAR 09.5N96.5W
TO 14N105W...THEN RESUMES SW OF POST-TROPICAL COSME NEAR 
11.5N116W TO 08.5N131W. ITCZ FROM 08.5N131W TO BEYOND 07N140W. 
WIDELY SCATTERED MODERATE ISOLATED STRONG FROM 08N TO 18N 
BETWEEN 98W AND 106W. SCATTERED MODERATE FROM 03N TO 07N BETWEEN
79W AND 89W...FROM 06N TO 16N BETWEEN 89W AND 98W...AND FROM 04N
TO 07.5N BETWEEN 132W AND 135W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.