High Seas Forecast
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
909
FZPN03 KNHC 100410
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC FRI OCT 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 10.
24 HOUR FORECAST VALID 0000 UTC SAT OCT 11.
48 HOUR FORECAST VALID 0000 UTC SUN OCT 12.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM PRISCILLA NEAR 25.1N 115.0W 995 MB AT 0300 UTC
OCT 10 MOVING NNW OR 345 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 45
KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM N
SEMICIRCLE...70 NM SE QUADRANT AND 90 NM SW QUADRANT. SEAS 4 M OR
GREATER WITHIN 120 NM OF CENTER WITH SEAS TO 5.5 M.
ELSEWHERE....WITHIN 26N113W TO 27N117W TO 26N119W TO 24N119W TO
22N116W TO 24N113W TO 26N113W...INCLUDING WITHIN 60 NM OF
SHORE...WINDS 20 TO 33 KT. SEAS 2.5 TO 4.0 M.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW PRISCILLA NEAR 26.4N
115.1W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN
27N114W TO 28N117W TO 25N119W TO 23N119W TO 21N114W TO 23N113W TO
27N114W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF
SHORE...WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST...DISSIPATED. CONDITIONS IMPROVE. WINDS 20 KT
OR LESS. SEAS LESS THAN 2.5 M.

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

...TROPICAL STORM WARNING...
.TROPICAL STORM RAYMOND NEAR 16.7N 102.6W 1002 MB AT 0300 UTC
OCT 10 MOVING WNW OR 290 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 40
KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM S
SEMICIRCLE...50 NM NE QUADRANT AND 40 NM NW QUADRANT. SEAS 4 M OR
GREATER WITHIN 0 NM OF CENTER EXCEPT 45 NM NE QUADRANT WITH SEAS
TO 4.0 M. ELSEWHERE...WITHIN 16N100W TO 18N102W TO 17N105W TO
16N105W TO 14N103W TO 15N101W TO 16N100W WINDS 20 TO 33 KT. SEAS
2.5 TO 4.0 M.
.24 HOUR FORECAST TROPICAL STORM RAYMOND NEAR 19.5N 107.3W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS WITHIN 70 NM NE QUADRANT...40 NM SE QUADRANT...20 NM SW
QUADRANT...AND 50 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 45
NM NE QUADRANT AND 90 NM SE QUADRANT WITH SEAS TO 4.5 M.
ELSEWHERE...WITHIN 20N106W TO 22N107W TO 20N110W TO 15N107W TO
16N102W TO 17N102W TO 20N106W...INCLUDING NEAR CABO
CORRIENTES...WINDS 20 TO 33 KT. SEAS 2.5 TO 4.0 M.
.48 HOUR FORECAST TROPICAL DEPRESSION RAYMOND NEAR 23.2N 110.5W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 23N107W TO
23N109W TO 23N113W TO 20N112W TO 19N109W TO 20N106W TO
23N107W...INCLUDING NEAR CABO CORRIENTES AND THE GULF OF
CALIFORNIA...WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.

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.

.LOW PRESSURE NEAR 18N108W 1007 MB. WITHIN 17N109W TO 17N111W
TO 17N110W TO 16N110W TO 16N109W TO 17N109W WINDS 20 TO 30 KT.
SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW PRESSURE DISSIPATED. CONDITIONS IMPROVE.

.WITHIN 12N126W TO 12N127W TO 11N127W TO 11N126W TO 12N126W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.09 HOUR FORECAST CONDITIONS IMPROVE.

.WITHIN 02S120W TO 02S120W TO 03.4S120W TO 03.4S119W TO 02S120W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL.
.09 HOUR FORECAST CONDITIONS IMPROVE.

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

.42 HOUR FORECAST WITHIN 30N118W TO 30N121W TO 29N120W TO
28N120W TO 29N119W TO 30N118W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NW SWELL.
.48 HOUR FORECAST WITHIN 30N118W TO 30N123W TO 28N120W TO
28N119W TO 29N119W TO 30N118W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NW SWELL.

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

CONVECTION VALID AT 0000 UTC FRI OCT 10...

.TROPICAL STORM PRISCILLA...SCATTERED MODERATE CONVECTION WITHIN
90 NM OF CENTER.

.TROPICAL STORM RAYMOND...NUMEROUS MODERATE TO SCATTERED STRONG
FROM 17N TO 19N BETWEEN 103W AND 105W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 13N87W TO 16N99W...AND FROM 15N120W TO
10N135W. ITCZ FROM 10N135W TO BEYOND 09N140W. SCATTERED MODERATE
FROM 05N TO 10N BETWEEN 80W AND 90W...AND FROM 11N TO 14N
BETWEEN 95W AND 105W.

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.