731 
FZPN03 KNHC 121548
HSFEP2

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 11.5N99.5W 1009 MB. WITHIN 06N95W TO 06N98W TO 
06N99W TO 05N99W TO 04N98W TO 05N96W TO 06N95W S TO SW WINDS 20 
TO 25 KT. SEAS 2.5 TO 3.0 M IN MIXED S TO SW SWELL. ELSEWHERE WITHIN
08N95W TO 08N97W TO 05N103W TO 02N99W TO 04N97W TO 06N93W TO 
08N95W WINDS 20 KT OR LESS. SEAS 2.5 M IN S TO SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
13.5N101.5W 1003 MB. WITHIN 16N98W TO 17N101W TO 12N100W TO 
12N103W TO 08N102W TO 11N97W TO 16N98W WINDS 20 TO 30 KT. SEAS
3 TO 4 M IN S TO SW SWELL. ELSEWHERE WITHIN 11N92W TO 17N101W TO
13N101W TO 12N107W TO 06N102W TO 07N96W TO 11N92W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.5 M IN S TO SW SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
16N104.5W 1000 MB. WITHIN 17N101W TO 18N103W TO 17N107W TO 
15N107W TO 13N106W TO 13N104W TO 17N101W WINDS 20 TO 30 KT. SEAS
2.5 TO 4 M IN S TO SW SWELL. ELSEWHERE WITHIN 12N94W TO 16N97W 
TO 17N107W TO 09N111W TO 06N104W TO 06N97W TO 12N94W WINDS 20 
KT OR LESS. SEAS 2.5 TO 4 M IN S TO SW SWELL.

.WITHIN 05N102W TO 04N116W TO 00N121W TO 03.4S120W TO 03.4S91W
TO 05N102W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW 
SWELL.
.24 HOUR FORECAST WITHIN 03N81W TO 12N92W TO 06N98W TO 11N113W 
TO 03S110W TO 01S89W TO 03N81W...INCLUDING THE GULF OF GUAYAQUIL 
AND EXCEPT IN LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. 
SEAS 2.5 TO 3.5 M IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 16N94W TO 10N98W TO 11N109W TO 09N111W 
TO 06N102W TO 06N81W TO 16N94W...INCLUDING THE GULF OF 
TEHUANTEPEC AND NEAR THE AZUERO PENINSULA... WINDS 20 KT OR LESS.
SEAS 2.5 TO 3 M IN S TO SW SWELL.

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

CONVECTION VALID AT 1440 UTC THU JUN 12...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N73W TO 11.5N84W TO LOW PRESSURE 1009 MB 
NEAR 11.5N99.5W TO 13.5N107W...THEN RESUMES SW OF THE REMNANT LOW
OF COSME NEAR 13.5N114.5W TO 10N133W. ITCZ FROM 10N133W TO 
BEYOND 08.5N140W. SCATTERED TO NUMEROUS MODERATE TO STRONG 
CONVECTION FROM 01.5N NORTHWARD TO THE E OF 83.5W...FROM 04N TO 
11N BETWEEN 83.5W AND 93W...AND FROM 06.5N NORTHWARD BETWEEN 93W
AND 106W. SCATTERED MODERATE CONVECTION FROM 08.5N TO 10N 
BETWEEN 119W AND 129W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.