209
FZPN03 KNHC 122211 CCA
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON OCT 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON OCT 12.
24 HOUR FORECAST VALID 1800 UTC TUE OCT 13.
48 HOUR FORECAST VALID 1800 UTC WED OCT 14.
.WARNINGS.
..HURRICANE WARNING
.HURRICANE SIMON NEAR 20.2N 106.8W 966 MB AT 2100 UTC OCT 12
MOVING WNW OR 290 DEG AT 3 KT. MAXIMUM SUSTAINED WINDS 85 KT
GUSTS 105 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM E
SEMICIRCLE...20 NM SW QUADRANT AND 30 NM NW QUADRANT. SEAS 4 M
OR GREATER WITHIN 60 NM W SEMICIRCLE...45 NM NE QUADRANT AND 90
NM SE QUADRANT WITH SEAS TO 5 M. ELSEWHERE WITHIN 21N106W TO
21N107W TO 20N107W TO 20N106W TO 21N106W...INCLUDING NEAR CABO
CORRIENTES...WINDS 20 TO 33 KT. SEAS 3.5 TO 4.5 M. REMAINDER OF
AREA WITHIN 22N106W TO 23N111W TO 21N114W TO 14N109W TO 15N101W
TO 22N106W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE SIMON NEAR 20.9N 107.5W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS
WITHIN 30 NM OF CENTER EXCEPT 40 NM NE QUADRANT. SEAS 4 M OR
GREATER WITHIN 60 NM MILES OF CENTER WITH SEAS TO 4.5 M.
ELSEWHERE WITHIN 21N107W TO 22N107W TO 21N108W TO 20N107W TO
21N107W WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0 M. REMAINDER OF AREA
WITHIN 23N106W TO 23N108W TO 22N109W TO 21N109W TO 20N108W TO
20N106W TO 23N106W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S
SWELL.
.48 HOUR FORECAST HURRICANE SIMON NEAR 21.5N 107.7W. MAXIMUM
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS
WITHIN 40 NM E SEMICIRCLE AND 30 NM W SEMICIRCLE. SEAS LESS THAN
4 M. WITHIN 22N106W TO 22N107W TO 22N108W TO 21N108W TO 21N107W
TO 22N106W WINDS 20 TO 33 KT. SEAS 2.5 TO 3.5 M. REMAINDER OF
AREA WITHIN 23N106W TO 23N107W TO 22N109W TO 21N109W TO 22N107W
TO 22N106W TO 23N106W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 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 29N118W TO 22N121W TO 30N140W TO 18N123W TO 06N116W TO
15N101W TO 29N118W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
MIXED N AND NW SWELL.
.24 HOUR FORECAST WITHIN 30N118W TO 30N137W TO 23N140W TO
18N134W TO 17N122W TO 22N115W TO 30N118W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN N SWELL.
.48 HOUR FORECAST WITHIN 24N112W TO 23N131W TO 25N140W TO
17N140W TO 16N135W TO 19N122W TO 24N112W...INCLUDING WITHIN 60 NM
OF SHORE... WINDS 20 KT OR LESS. SEAS 2.5 M IN N TO NE SWELL.
.WITHIN 02N82W TO 13N104W TO 05N108W TO 00N128W TO 01N106W TO
03S91W TO 02N82W...EXCEPT LEE OF GALAPAGOS ISLANDS... WINDS 20
KT OR LESS. SEAS 2.5 M IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 00N100W TO 01N106W TO 00N115W TO
03S116W TO 03.4S102W TO 02S97W TO 00N100W WINDS 20 KT OR LESS.
SEAS 2.5 M IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 00N106W TO 01S117W TO 00N125W TO
00N135W TO 02S120W TO 02S112W TO 00N106W WINDS 20 KT OR LESS.
SEAS 2.5 M IN S TO SW SWELL.
.12 HOUR FORECAST LOW PRES NEAR 09N95.5W 1008 MB. WITHIN 11N94W
TO 11N95W TO 11N96W TO 10N96W TO 10N95W TO 10N94W TO 11N94W E TO
SE WINDS 20 TO 25 KT. SEAS 3.0 M IN S TO SW SWELL. ELSEWHERE
WITHIN 12N92W TO 10N94W TO 13N94W TO 09N98W TO 06N96W TO 08N92W
TO 12N92W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW
SWELL.
24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE
NEAR
10N97W 1007 MB. WITHIN 12N96W TO 13N97W TO 11N99W TO 11N98W TO
11N96W TO 12N96W E WINDS 20 TO 30 KT. SEAS 3.0 TO 3.5 M IN S
SWELL. ELSEWHERE WITHIN 11N93W TO 14N95W TO 12N99W TO 07N98W TO
07N96W TO 09N95W TO 11N93W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN S TO SW SWELL.
48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE
NEAR
11.5N101W 1004 MB. WITHIN 13N99W TO 14N100W TO 13N102W TO
11N102W TO 10N102W TO 10N100W TO 13N99W WINDS 20 TO 30 KT. SEAS
3.0 TO 4.0 M IN E TO SE SWELL. ELSEWHERE WITHIN 15N97W TO
15N102W TO 12N103W TO 09N102W TO 07N98W TO 11N96W TO 15N97W WINDS
20 KT OR LESS. SEAS 2.5 TO 3.5 M IN S TO SW SWELL.
.42 HOUR FORECAST WITHIN 31N114W TO 31N114.5W TO 30.5N114.5W TO
30N114W TO 30.5N114W TO 31N114W...INCLUDING THE GULF OF
CALIFORNIA...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 30N114W TO 31N114W TO 30N115W TO
30N114W TO 28N112W TO 30N114W...INCLUDING THE GULF OF
CALIFORNIA... NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 2100 UTC MON OCT 12...
HURRICANE SIMON
NUMEROUS MODERATE TO STRONG CONVECTION WITHIN
60 NM OF THE CENTER. SCATTERED TO NUMEROUS MODERATE AND ISOLATED
STRONG CONVECTION ELSEWHERE FROM 18N TO 22N BETWEEN 105W AND
109W.
TROPICAL WAVE ALONG 94W
SCATTERED TO NUMEROUS MODERATE TO
STRONG FROM 04N TO 14N BETWEEN 90W AND 98W.
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM 10.5N76W TO 10.5N84W TO 1008 MB LOW PRES
NEAR 08N94W TO 12.5N102W THEN RESUMES NEAR 17N114W TO 09N127W TO
BEYOND 08N140W. SCATTERED TO NUMEROUS MODERATE TO STRONG
CONVECTION FROM 01S TO 09.5N E OF 88W. SCATTERED MODERATE
CONVECTION FROM 01N TO 07.5N BETWEEN 98W AND 115W AND WITHIN 75
NM OF THE MONSOON TROUGH BETWEEN 114W AND 140W. SCATTERED
MODERATE ISOLATED STRONG CONVECTION S OF 03N BETWEEN 127W AND
138W.
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.
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