423
FZPN03 KNHC 070935
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE OCT 7 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC TUE OCT 7.
24 HOUR FORECAST VALID 0600 UTC WED OCT 8.
48 HOUR FORECAST VALID 0600 UTC THU OCT 9.
.WARNINGS.
..HURRICANE WARNING
.HURRICANE PRISCILLA NEAR 19.4N 109.5W 967 MB AT 0900 UTC OCT 07
MOVING NW OR 310 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 85 KT
GUSTS 105 KT. TROPICAL STORM FORCE WINDS WITHIN 160 NM NE
QUADRANT...140 NM SE QUADRANT...130 NM SW QUADRANT...AND 150 NM
NW QUADRANT. SEAS 4 M OR GREATER WITHIN 210 NM NE AND SW
QUADRANTS...180 NM NW QUADRANT AND 375 NM SE QUADRANT WITH SEAS
TO 12.5 M. ELSEWHERE WITHIN 22N108W TO 22N111W TO 20N113W TO
16N112W TO 16N109W TO 19N106W TO 22N108W WINDS 20 TO 33 KT. SEAS
6.5 TO 12.0 M. REMAINDER OF AREA WITHIN 17N99W TO 24N107W TO
24N115W TO 14N116W TO 10N109W TO 12N100W TO 17N99W WINDS 20 KT OR
LESS. SEAS 2.5 TO 6.5 M IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE PRISCILLA NEAR 20.9N 111.8W. MAXIMUM
SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS
WITHIN 140 NM NE QUADRANT...120 NM SE QUADRANT...110 NM SW
QUADRANT...AND 130 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 240
NM NE QUADRANT...210 NM SE AND SW QUADRANTS...AND 300 NM NW
QUADRANT WITH SEAS TO 13.0 M. ELSEWHERE WITHIN 24N110W TO 23N116W
TO 19N115W TO 17N113W TO 20N109W TO 24N110W WINDS 20 TO 33 KT.
SEAS 7.5 TO 13.0 M. REMAINDER OF AREA WITHIN 23N106W TO 28N116W
TO 26N120W TO 20N119W TO 10N111W TO 13N102W TO 23N106W WINDS 20
KT OR LESS. SEAS 2.5 TO 7.5 M IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE PRISCILLA NEAR 23.0N 114.2W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS
WITHIN 110 NM NW AND SE QUADRANTS...120 NM NE QUADRANT AND 90 NM
SW QUADRANT. SEAS 4 M OR GREATER WITHIN 120 NM NE QUADRANT...150
NM SE QUADRANT...240 NM SW QUADRANT...AND 300 NM NW QUADRANT WITH
SEAS TO 11.0 M. ELSEWHERE WITHIN 24N111W TO 26N114W TO 26N118W
TO 23N119W TO 20N116W TO 21N113W TO 24N111W WINDS 20 TO 33 KT.
SEAS 6.5 TO 11.0 M. REMAINDER OF AREA WITHIN 24N107W TO 30N118W
TO 20N122W TO 17N114W TO 11N110W TO 14N103W TO 24N107W WINDS 20
KT OR LESS. SEAS 2.5 TO 6.5 M IN MIXED SWELL.
..TROPICAL STORM WARNING
.TROPICAL STORM OCTAVE NEAR 15.8N 119.5W 998 MB AT 0900 UTC OCT
07 MOVING ESE OR 110 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM OF CENTER
EXCEPT 30 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 60 NM E
SEMICIRCLE AND 45 NM W SEMICIRCLE WITH SEAS TO 4.5 M. ELSEWHERE
WITHIN 16N119W TO 18N120W TO 18N122W TO 15N122W TO 14N121W TO
15N119W TO 16N119W WINDS 20 TO 33 KT. SEAS 3.5 TO 4.5 M.
REMAINDER OF AREA WITHIN 16N116W TO 19N119W TO 19N123W TO
15N124W TO 12N121W TO 13N116W TO 16N116W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.5 M IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM OCTAVE NEAR 15.1N 117.5W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS WITHIN 30 NM OF CENTER EXCEPT 40 NM SE QUADRANT. SEAS 4 M
OR GREATER WITHIN 90 NM NE...SE...AND SW QUADRANTS WITH SEAS TO
5.0 M. ELSEWHERE WITHIN 14N115W TO 16N117W TO 16N119W TO 15N120W
TO 13N118W TO 13N116W TO 14N115W WINDS 20 TO 33 KT. SEAS 3.5 TO
4.5 M. REMAINDER OF AREA WITHIN 18N117W TO 19N121W TO 16N122W TO
11N119W TO 11N114W TO 14N114W TO 18N117W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.5 M IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM OCTAVE NEAR 16.5N 113.0W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE
WINDS WITHIN 0 NM N SEMICIRCLE...40 NM SE QUADRANT AND 20 NM SW
QUADRANT. SEAS 4 M OR GREATER WITHIN 90 NM NE...SE...AND SW
QUADRANTS WITH SEAS TO 5.0 M. ELSEWHERE WITHIN 17N112W TO 17N114W
TO 16N115W TO 15N114W TO 15N112W TO 16N111W TO 17N112W WINDS 20
TO 33 KT. SEAS 3.5 TO 5.0 M. REMAINDER OF AREA WITHIN 15N110W TO
17N112W TO 17N119W TO 10N118W TO 11N110W TO 15N110W 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 01S102W TO 03N108W TO 02N115W TO 00N121W TO 03.4S120W TO
03S92W TO 01S102W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20
KT OR LESS. SEAS 2.5 TO 3.0 M IN S SWELL.
.24 HOUR FORECAST WITHIN 04N99W TO 03.4S120W TO 03.4S91W TO
04N99W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN S SWELL.
.48 HOUR FORECAST WITHIN 03S115W TO 01S120W TO 03.4S120W TO
03.4S114W TO 03S115W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
SE SWELL.
.42 HOUR FORECAST WITHIN 10N124W TO 11N128W TO 10N128W TO
08N128W TO 08N126W TO 09N124W TO 10N124W SW TO W WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST LITTLE CHANGE.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 0900 UTC TUE OCT 7...
HURCN PRISCILLA
NUMEROUS MODERATE TO STRONG FROM 16N TO 23N
BETWEEN 107W AND 113W.
T.S. OCTAVE
SCATTERED MOERATE TO STRONG FROM 14N TO 18N
BETWEEN 119W AND 122W.
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM 08N79W TO 12N99W...THEN RESUMES W
OF T.S. OCTAVE NEAR 13N124W TO 11N135W. ITCZ FROM THAT POINT TO
BEYOND 10N140W. SCATTERED MODERATE N OF 10N AND E OF 100W.
.FORECASTER ERA. NATIONAL HURRICANE CENTER.
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