196
FZPN03 KNHC 030407
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC FRI OCT 3 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC FRI OCT 3.
24 HOUR FORECAST VALID 0000 UTC SAT OCT 4.
48 HOUR FORECAST VALID 0000 UTC SUN OCT 5.
.WARNINGS.
..TROPICAL STORM WARNING
.TROPICAL STORM OCTAVE NEAR 12.9N 119.6W 997 MB AT 0300 UTC OCT
03 MOVING WNW OR 290 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 50 KT
GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM OF CENTER
EXCEPT 40 NM NE QUADRANT. SEAS 4 M OR GREATER WITHIN 75 NM NW
AND SE QUADRANTS...90 NM NE QUADRANT AND 45 NM SW QUADRANT WITH
SEAS TO 5.5 M. ELSEWHERE WITHIN 14N118W TO 14N121W TO 12N121W TO
11N120W TO 12N119W TO 12N117W TO 14N118W WINDS 20 TO 33 KT. SEAS
3.0 TO 4.5 M. REMAINDER OF AREA WITHIN 10N116W TO 14N117W TO
13N121W TO 10N117W TO 06N119W TO 08N114W TO 10N116W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM OCTAVE NEAR 13.8N 121.8W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. LITTLE CHANGE IN
RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 4 M OR GREATER WITH
SEAS TO 5.5 M. ELSEWHERE WITHIN 15N122W TO 15N123W TO 13N124W TO
12N122W TO 12N121W TO 13N120W TO 15N122W WINDS 20 TO 33 KT. SEAS
3.0 TO 4.5 M. REMAINDER OF AREA WITHIN 17N121W TO 14N124W TO
12N121W TO 07N120W TO 10N114W TO 12N119W TO 17N121W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.5 M IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM OCTAVE NEAR 14.8N 123.6W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE
WINDS WITHIN 50 NM OF CENTER. SEAS 4 M OR GREATER WITHIN 90 NM OF
CENTER WITH SEAS TO 5.5 M. ELSEWHERE WITHIN 16N123W TO 17N125W
TO 13N126W TO 12N125W TO 12N124W TO 14N122W TO 16N123W WINDS 20
TO 33 KT. SEAS 3.0 TO 4.5 M. REMAINDER OF AREA WITHIN 22N123W TO
21N130W TO 12N126W TO 04N129W TO 07N117W TO 12N115W TO 22N123W
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.
.SYNOPSIS AND FORECAST.
.WITHIN 30N116W TO 30N136W TO 25N138W TO 20N133W TO 26N120W TO
30N116W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N116W TO 30N134W TO 22N138W TO
23N128W TO 14N126W TO 24N113W TO 30N116W N TO NE WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 30N116W TO 30N125W TO 24N126W TO
22N125W TO 20N117W TO 24N112W TO 30N116W N WINDS 20 TO 25 KT.
SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 29N135W TO 30N138W TO 29N139W
TO 26N140W TO 26N134W TO 29N135W WINDS 20 KT OR LESS. SEAS 2.5 M
IN N SWELL.
.18 HOUR FORECAST LOW PRES NEAR 14N106W 1007 MB. WITHIN 17N104W
TO 16N107W TO 09N110W TO 08N104W TO 11N102W TO 17N104W WINDS 20
TO 25 KT. SEAS 2.5 TO 3.0 M IN W TO NW SWELL.
24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE
NEAR
14N106W 1007 MB. LITTLE CHANGE.
48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE
NEAR
15N107W 1006 MB. WITHIN 14N103W TO 19N104W TO 16N109W TO 14N111W
TO 09N110W TO 10N104W TO 14N103W WINDS 20 TO 30 KT. SEAS 2.5 TO
3.5 M. ELSEWHERE WITHIN 16N102W TO 19N107W TO 16N111W TO 08N115W
TO 08N101W TO 16N102W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
SW SWELL.
.18 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO
14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 01S106W TO 01S120W TO 03.4S120W TO
03.4S100W TO 01S106W WINDS 20 KT OR LESS. SEAS TO 2.5 IN S TO SW
SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 0300 UTC FRI OCT 3...
T.S. OCTAVE...NUMEROUS MODERATE STRONG FROM 11N TO 15N BETWEEN
118W AND 130W.
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM 12N87W TO 1009 MB LOW PRES NEAR 13N103W TO
16N110W...FROM 12N123W TO BEYOND 09N140W. SCATTERED MODERATE ISOLATED
STRONG CONVECTION FROM 05N TO 17N AND E OF 110W.
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.
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