140
FZPN03 KNHC 270322
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN SEP 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN SEP 27.
24 HOUR FORECAST VALID 0000 UTC MON SEP 28.
48 HOUR FORECAST VALID 0000 UTC TUE SEP 29.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE POLO NEAR 19.3N 113.1W 949 MB AT 0300 UTC SEP 27
MOVING NW OR 315 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 105 KT
GUSTS 125 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM NW AND SE
QUADRANTS...140 NM NE QUADRANT AND 90 NM SW QUADRANT.  SEAS 4 M
OR GREATER WITHIN 180 NM W SEMICIRCLE...210 NM NE QUADRANT AND
240 NM SE QUADRANT WITH SEAS TO 12.5 M. ELSEWHERE WITHIN 20N109W
TO 21N111W TO 20N114W TO 18N115W TO 15N112W TO 16N110W TO
20N109W WINDS 20 TO 33 KT. SEAS 3 TO 5 M. REMAINDER OF
AREA WITHIN 20N106W TO 27N117W TO 10N117W TO 09N108W TO 13N105W
TO 20N106W...INCLUDING NEAR CABO CORRIENTES AND WITHIN 60 NM OF
SHORE...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE POLO NEAR 22.4N 114.2W. MAXIMUM
SUSTAINED WINDS 95 KT GUSTS 115 KT. TROPICAL STORM FORCE WINDS
WITHIN 80 NM W SEMICIRCLE...120 NM NE QUADRANT AND 100 NM SE
QUADRANT. SEAS 4 M OR GREATER WITHIN 180 NM OF CENTER WITH SEAS
TO 11.5 M. ELSEWHERE WITHIN 23N112W TO 24N115W TO 23N116W TO
20N116W TO 18N114W TO 20N111W TO 23N112W WINDS 20 TO 33 KT. SEAS
3.5 TO 4.0 M. REMAINDER OF AREA WITHIN 23N109W TO 28N118W TO
18N118W TO 12N116W TO 12N112W TO 14N108W TO 23N109W...INCLUDING
WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN
MIXED SWELL.
.48 HOUR FORECAST HURRICANE POLO NEAR 25.8N 112.5W. MAXIMUM
SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS
WITHIN 80 NM E SEMICIRCLE AND 70 NM W SEMICIRCLE. SEAS 4 M OR
GREATER WITHIN 180 NM SW SEMICIRCLE AND 30 NM NE SEMICIRCLE OF
CENTER WITH SEAS TO 9.5 M. ELSEWHERE WITHIN 24N112W TO 28N115W TO
27N117W TO 22N116W TO 21.5N114W TO 23N113W TO
24N112W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF
SHORE...WINDS 20 TO 33 KT. SEAS 2.5 TO 4 M. REMAINDER OF AREA
WITHIN 23N110W TO 30N116W TO 30N122W TO 21N120W TO 18N116W TO
20N111W TO 23N110W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN
MIXED SWELL.

...HURRICANE WARNING...
.HURRICANE ODALYS NEAR 21.1N 123.6W 979 MB AT 0300 UTC SEP 27 MOVING
N OR 360 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT.
TROPICAL STORM FORCE WINDS WITHIN 90 NM E SEMICIRCLE...80 NM SW
QUADRANT AND 100 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 150 NM
NE AND SW QUADRANTS...AND 180 NM SE AND NW QUADRANTS WITH SEAS TO 9
M. ELSEWHERE WITHIN 21N121W TO 23N122W TO 23N126W TO 20N127W TO
18N125W TO 19N122W TO 21N121W WINDS 20 TO 33 KT. SEAS 3 TO 5 M.
REMAINDER OF AREA WITHIN 28N120W TO 30N122W TO 30N131W TO 22N133W TO
17N132W TO 10N127W TO 08N117W TO 20N117W TO 28N120W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.5 M IN MIXED SWELL.
.12 HOUR FORECAST TROPICAL STORM ODALYS NEAR 21.9N 123.4W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.24 HOUR FORECAST TROPICAL STORM ODALYS NEAR 22.3N 123.1W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS WITHIN 20 NM OF CENTER EXCEPT 30 NM NW QUADRANT. SEAS 4 M
OR GREATER WITHIN 120 NM E SEMICIRCLE AND 150 NM W SEMICIRCLE
WITH SEAS TO 5.5 M. ELSEWHERE WITHIN 25N123W TO 24N127W TO
22N126W TO 20N125W TO 21N123W TO 22N122W TO 25N123W WINDS 20 TO
33 KT. SEAS 3 TO 4.5 M. REMAINDER OF AREA WITHIN 29N120W TO
30N140W TO 17N140W TO 20N133W TO 17N128W TO 19N118W TO 29N120W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN MIXED SWELL.
.36 HOUR FORECAST POST-TROPICAL ODALYS NEAR 22.1N 122.7W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW ODALYS NEAR 21.2N
122.3W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. SEAS LESS THAN
4 M. ELSEWHERE WITHIN 24N124W TO 23N125W TO 21N125.5W TO 21N124W
TO 24N124W WINDS 20 TO 25 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF
AREA WITHIN 29N121W TO 28N140W TO 18N140W TO 18N123W TO 20N120W
TO 21N118W TO 29N121W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN
MIXED SWELL.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

...GALE WARNING...
.LOW PRES...INVEST EP90...NEAR 12N99W 1008 MB. WITHIN 13N97W TO
13N98W TO 13N99W TO 12N99W TO 12N97W TO 13N97W WINDS 20 TO 25 KT.
SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW PRES...INVEST EP90...POSSIBLE TROPICAL
CYCLONE...NEAR 13N100W 1004 MB. WITHIN 15N101W TO 15N102W TO
15N103W TO 14N103W TO 14N101W TO 15N101W WINDS 30 TO 35 KT. SEAS
3 TO 5 M. ELSEWHERE...WITHIN 13N95W TO 15N96W TO 17N102W TO
13N104W TO 08N100W TO 09N96W TO 13N95W WINDS 20 TO 30 KT. SEAS
2.5 TO 3.5 M.
.48 HOUR FORECAST LOW PRES...INVEST EP90...POSSIBLE TROPICAL
CYCLONE...NEAR 15N103W 999 MB. WITHIN 14N101W TO 15N102W TO
15N103W TO 14N104W TO 13N103W TO 13N102W TO 14N101W WINDS 35 TO
45 KT. SEAS 3.5 TO 5.5 M. ELSEWHERE WITHIN 15N98W TO 18N102W TO
16N105W TO 13N104W TO 12N102W TO 13N99W TO 15N98W WINDS 25 TO 35
KT. SEAS 3 TO 5 M. REMAINDER OF AREA WITHIN 15N96W TO 18N104W TO
14N106W TO 10N103W TO 08N100W TO 10N97W TO 15N96W WINDS 20 TO 25
KT. SEAS 2.5 TO 3.5 M.

.SYNOPSIS AND FORECAST.

.12 HOUR FORECAST NEW LOW PRES NEAR 11N140W 1008 MB. WITHIN
10N137W TO 11N140W TO 07N140W TO 07N139W TO 09N137W TO 10N137W SW
TO W WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M.
.24 HOUR FORECAST LOW PRES NEAR 12N139W 1005 MB. WITHIN 09N131W
TO 11N136W TO 11N140W TO 07N140W TO 07N135W TO 09N131W SW WINDS
20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST LOW PRES NEAR 13N135W 1006 MB. WITHIN 13N133W
TO 13N140W TO 07N140W TO 07N136W TO 10N131W TO 13N133W SW TO W
WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M. ELSEWHERE WITHIN 12N124W TO
14N127W TO 16N140W TO 05N140W TO 05N136W TO 09N125W TO 12N124W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN MIXED SWELL.

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

CONVECTION VALID AT 0315 UTC SUN SEP 27...

.HURRICANE POLO...NUMEROUS STRONG WITHIN 120 NM N SEMICIRCLE AND
90 NM S SEMICIRCLE.

.HURRICANE ODALYS...NUMEROUS MODERATE TO STRONG WITHIN 180 NM N
SEMICIRCLE AND 60 NM S SEMICIRCLE.

.LOW PRES...INVEST EP90...NEAR 12N99W...NUMEROUS MODERATE
ISOLATED STRONG FROM 09N TO 14N BETWEEN 96W AND 101W.

.SCATTERED MODERATE ISOLATED STRONG FROM 14N TO 16N BETWEEN
98W AND 100W.

.SCATTERED MODERATE TO STRONG WITHIN 60 NM OF LINE FROM 14N93W
TO 15N95W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N85W TO 09N90W TO LOW PRES...
INVEST EP90...TO 13.5N105W. IT RESUMES SW OF POLO AT 16N118W
TO 10N130W TO LOW PRES NEAR 12N140W 1006 MB. NUMEROUS MODERATE
TO STRONG FROM 08N TO 10N BETWEEN 83W AND 96W AND FROM 04N TO
11N BETWEEN 131W AND 140W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.