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High Seas Forecast (Tropical Northeast Pacific)


000
FZPN03 KNHC 251539
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU JUN 25 2026

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 25.
24 HOUR FORECAST VALID 1200 UTC FRI JUN 26.
48 HOUR FORECAST VALID 1200 UTC SAT JUN 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRESSURE 28N121W 1008 MB. WITHIN 20N120W TO 20N123W TO 
19N125W TO 17N124W TO 16N121W TO 17N119W TO 20N120W NE TO E WINDS
20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST LOW DISSIPATED. WITHIN 23N126W TO 22N130W TO 
18N130W TO 17N126W TO 20N124W TO 23N126W NE TO E WINDS 20 TO 25 
KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST WITHIN 22N129W TO 23N133W TO 21N135W TO 
17N134W TO 17N131W TO 19N129W TO 22N129W WINDS 20 KT OR LESS. 
SEAS 2.5 TO 3.0 M IN E SWELL.

.WITHIN 16N94W TO 16N95W TO 15N97W TO 14N97W TO 13N95W TO 14N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS
20 TO 25 KT. SEAS 2.5 TO 3.0 M IN MIXED WIND WAVES AND S TO SW 
SWELL.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N97W TO 14N97W TO
13N95W TO 14N94W TO 16N94W...INCLUDING THE GULF OF 
TEHUANTEPEC... N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N97W TO 14N97W TO
13N95W TO 14N94W TO 16N94W...INCLUDING THE GULF OF 
TEHUANTEPEC... N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. WITHIN 
13N98W TO 13N100W TO 12N103W TO 11N103W TO 10N101W TO 10N99W TO 
13N98W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL.

.WITHIN 11N86W TO 11N88W TO 10N91W TO 09N91W TO 08N88W TO 10N86W
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M IN MIXED WIND WAVES AND SE SWELL.
.24 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 10N91W TO 09N91W TO
08N88W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... 
NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN MIXED WIND WAVES 
AND S TO SW SWELL.
.48 HOUR FORECAST WITHIN 12N87W TO 12N90W TO 11N91W TO 10N90W TO
09N90W TO 10N87W TO 12N87W...INCLUDING THE GULF OF PAPAGAYO... 
NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN MIXED WIND WAVES 
AND S SWELL.

.WITHIN 12N138W TO 16N140W TO 09N140W TO 10N139W TO 12N138W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 18N134W TO 19N135W TO 20N140W TO
14N140W TO 14N134W TO 18N134W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NE TO E SWELL.
.48 HOUR FORECAST WITHIN 20N138W TO 22N140W TO 21N140W TO
17N140W TO 17N139W TO 17N138W TO 20N138W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN NE SWELL.

.WITHIN 02N131W TO 03N134W TO 01N137W TO 00N137W TO 00N128W TO
02N131W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE TO S SWELL.
WITHIN 01S87W TO 00N95W TO 00N100W TO 03S99W TO 03.4S84W TO
01S87W...EXCEPT LEE OF GALAPAGOS ISLANDS... WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN S SWELL.
.24 HOUR FORECAST WITHIN 01S87W TO 02N97W TO 01N106W TO
03.4S116W TO 03.4S86W TO 01S87W...EXCEPT LEE OF GALAPAGOS
ISLANDS... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S SWELL.
.48 HOUR FORECAST WITHIN 00N88W TO 04N102W TO 05N112W TO 00N121W
TO 03.4S120W TO 03.4S86W TO 00N88W...EXCEPT LEE OF GALAPAGOS
ISLANDS... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE SWELL.

.24 HOUR FORECAST WITHIN 13N104W TO 15N106W TO 15N110W TO
13N112W TO 11N109W TO 12N105W TO 13N104W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 16N111W TO 17N113W TO 16N117W TO
13N116W TO 12N112W TO 13N111W TO 16N111W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN SE SWELL.

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

CONVECTION VALID AT 1530 UTC THU JUN 25...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM COASTAL COSTA RICA AT 10N84W TO
08N92W TO 13N113W TO 10N124W. THE ITCZ EXTENDS FROM 10N124W TO
BEYOND 08N140W. NUMEROUS MODERATE AND SCATTERED STRONG
CONVECTION IS NOTED FROM 10N-19N BETWEEN 104W-108W AND FROM
03N-07N BETWEEN 93W-97W. SCATTERED MODERATE AND ISOLATED STRONG 
CONVECTION IS OCCURRING FROM 09N-14N BETWEEN 99W-103W AND FROM
04N-09N BETWEEN 78W-87W.

$$
.FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.