597
FZPN03 KNHC 082148
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE SEP 8 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC TUE SEP 8.
24 HOUR FORECAST VALID 1800 UTC WED SEP  9.
48 HOUR FORECAST VALID 1800 UTC THU SEP 10.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRESSURE...REMNANT LOW OF MARIE...NEAR 26N128W 1000 MB. WITHIN
27N125W TO 30N128W TO 30N131W TO 28N133W TO 26N132W TO 24N127W
TO 27N125W NE WINDS 20 TO 30 KT. SEAS 4.0 TO 5.5 M. ELSEWHERE WITHIN
30N125W TO 30N136W TO 28N140W TO 20N134W TO 22N126W TO 30N125W N
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL.
.24 HOUR FORECAST LOW PRESSURE...REMNANT LOW OF MARIE...NEAR
24N115W 1004 MB. WITHIN 30N126.5W TO 30N130W TO 29.5N129W TO
29.5N128W TO 30N126.5W S WINDS 20 TO 25 KT. SEAS 2.5 TO 4.5 M IN
SE SWELL. ELSEWHERE WITHIN 30N125W TO 30N136W TO 27N133W TO
28N128W TO 30N125W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E TO
SE SWELL.
.48 HOUR FORECAST LOW PRESSURE DISSIPATED. CONDITIONS IMPROVE.
WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.LOW PRESSURE NEAR 15N110W 1007 MB. WITHIN 18N110W TO 18N111W TO
17N112W TO 16N111W TO 16N110W TO 18N110W E TO SE WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M IN W TO NW SWELL.
.24 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
15N115W 1006 MB. WITHIN 18N112W TO 20N114W TO 19N117W TO 17N117W
TO 16N116W TO 17N113W TO 18N112W WINDS 20 KT OR LESS. SEAS 2.5
TO 3.0 M IN SE SWELL.
.48 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
16N120W 1005 MB. WITHIN 20N117W TO 20N121W TO 19N122W TO 18N121W
TO 17N118W TO 18N116W TO 20N117W E TO SE WINDS 20 TO 25 KT. SEAS
2.5 TO 3.0 M IN E TO SE SWELL.

.WITHIN 11N86W TO 12N89W TO 11N91W TO 10N91W TO 10N89W TO 10N87W
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... E WINDS 20 TO 25
KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.06 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO
15N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.30 HOUR FORECAST WITHIN 13N101W TO 14N103W TO 12N104W TO
11N104W TO 11N101W TO 13N101W E TO SE WINDS 20 TO 25 KT. SEAS
2.5 TO 3.0 M IN S TO SW SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M IN S TO SW SWELL.

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

CONVECTION VALID AT 2100 UTC TUE SEP 8...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS FROM 10N85W TO 08N95W TO 1007 MB LOW
PRESSURE NEAR 15N110W TO 09N120W TO 11N130W TO BEYOND 09N140W.
SCATTERED MODERATE FROM 10N TO 15N BETWEEN 90W AND 115W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.