High Seas Forecast
Issued by NWS

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FZPN02 KWBC 070525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC TUE OCT 07 2025

CCODE/2:31:12:11:00/AOW+POR+AOE/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).

FROM OCTOBER 15 TO APRIL 1, DUE TO THE CLIMATOLOGY OF THE NORTH
PACIFIC AND THE FREQUENCY AND VOLUME OF WEATHER HAZARDS, ALONG
WITH CUSTOMER FEEDBACK, HIGH SEAS FORECASTS WILL BE LIMITED TO
WINDS OF 25 TO 35 KNOTS AND HIGHER, AND SEAS OF 4 METERS OR
GREATER, ALONG WITH FREEZING SPRAY, DENSE FOG, VOLCANIC ASH,
AND ANYTHING TROPICAL (INCLUDING A DEPRESSION). LESSER
CONDITIONS WILL BE INCLUDED FOR WARNING CONDITIONS AND TO
PRESERVE CONTINUITY WHERE APPROPRIATE.

SECURITE

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 0000 UTC OCT 07.
24 HOUR FORECAST VALID 0000 UTC OCT 08.
48 HOUR FORECAST VALID 0000 UTC OCT 09.

.WARNINGS.

...STORM WARNING...
.LOW 55N174E 977 MB MOVING NE 25 KT AND INTENSIFYING. FRONT
EXTENDS FROM LOW TO 49N174E TO WITHIN 240 NM E AND SE OF A LINE
FROM 53N174E TO 50N170W TO LOW CENTER TO 40N168E TO 36N160E.
WITHIN 240 NM E QUADRANT AND WITHIN 180 NM E OF FRONT N OF 46N
WINDS 35 TO 50 KT. SEAS 4.5 TO 6.5 M. ELSEWHERE WITHIN 420 NM NE
AND 660 NM E QUADRANTS AND WITHIN 360 NM E OF FRONT N OF 44N
WINDS 25 TO 40 KT. SEAS 3.5 TO 5,5 M.
.24 HOUR FORECAST LOW 65N178W 963 MB. FRONT TO EXTEND FROM
65N168W TO 57N170W TO 48N173W TO 37N178E TO 32N170E. WITHIN 240
NM E QUADRANT AND WITHIN 180 E AND SE OF FRONT N OF 44N WINDS 35
TO 50 KT. SEAS 4.5 TO 8 M...HIGHEST NEAR 52N170W. ALSO N OF 58N
W OF 57W...WITHIN 420 NM E OF FRONT N OF 40N AND FROM 43N TO 51N
W OF FRONT WINDS 25 TO 40 KT. SEAS 3 TO 6 M.
.48 HOUR FORECAST LOW N OF AREA 69N171W 979 MB. FRONT FROM
59N158W TO 48N165W. N OF 56N BETWEEN 165W AND 180W WINDS 25 TO
40 KT. SEAS 3 TO 5.5 M...HIGHEST NEAR 65N168W. ELSWWHERE N OF
52N W OF 147W AND WITHIN 180 NM E OF FRONT WINDS 20 TO 30 KT.
SEAS 2.5 TO 5 M.

...STORM WARNING...
.36 HOUR FORECAST FROM 35N TO 44N BETWEEN 163E AND 160E AREA OF
S TO SE WINDS 25 TO 35 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW W OF AREA NEAR 50N157E 970 MB. FROM 39N TO
49N BETWEEN 167E AND 160E WINDS 40 TO 55 KT. SEAS 4.5 TO 7.5 M.
ALSO FROM 35N TO 52N W OF 169E WINDS 25 TO 40 KT. SEAS 2.5 TO
4.5 M. ELSEWHERE W OF A LINE FROM 53N167E TO 48N174E TO 421N179W
TO 33N180W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.

...GALE WARNING...
.LOW 60N148W 1000 MB MOVING SE 15 KT. WITHIN 240 NM SW AND 480
NM S QUADRANTS AND FROM 52N TO 58N BETWEEN 140W AND 147W WINDS
25 TO 40 KT. SEAS 3 TO 6 M...HIGHEST NEAR 57N145W. ELSEWHERE N
OF A LINE FROM 53N130W TO 46N150W TO 48N167W WINDS 20 TO 30 KT.
SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST LOW 57N137W 1015 MB. WITHIN 660 NM SW QUADRANT
WINDS TO 25 KT. SEAS 2.5 TO 4 M...HIGHEST NEAR 52N141W.
.48 HOUR FORECAST LOW 50N127W 1010 MB. FROM 43N TO 54N BETWEEN
127W AND 146W AREA OF N TO NW WINDS 20 TO 30 KT. SEAS 2.5 TO 4
M...HIGHEST NEAR 49N132W.

...GALE WARNING...
.LOW 53N167E 986 MB MOVING NE 20 KT. WITHIN 480 NM S AND SW
QUADRANTS WINDS 25 TO 40 KT. SEAS 4 TO 5.5 M.
,24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 65N178W
ABOVE.

...GALE WARNING...
.LOW 41N173E 1009 MB MOVING NE 20 KT. FROM 37N TO 45N BETWEEN
176W AND 173E WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE S OF
45N BETWEEN 172W AND 173E AND WITHIN 660 NM S QUADRANT WINDS TO
25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 65N178W AND
ASSOCIATED FRONT IN WARNINGS SECTION.

.SYNOPSIS AND FORECAST...CORRECTED.

.FROM 34N TO 45N BETWEEN 125W AND 135W AREA OF N TO NE WINDS TO
25 KT. SEAS TO 3 M...HIGHEST NEAR 38N129W.
.24 HOUR FORECAST WITHIN 360 NM SE AND S OF A LINE FROM 50N128W
TO 44N132W TO 41N143W AREA OF N TO NE WINDS 20 TO 30 KT. SEAS
2.5 TO 3.5 M.
.48 HOUR FORECAST FROM 34N TBETWEEN 123W AND 139W AREA OF N TO
NE WINDS TO 25 KT. SEAS 2.5 TO 3.5 M.

.S OF A LINE FROM 46N145W TO 39N174W AREA OF NE WINDS TO 25 KT.
SEAS TO 3 M.
.24 HOUR FORECAST FROM 33N TO 43N BETWEEN 143W AND 166W AREA OF
NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR NEW LOW 31N158W 1013 MB. WITHIN 660 NM NE AND 600 NM N
QUADRANTS AREA OF E TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.

.48 HOUR FORECAST NEW LOW 37N174W 1015 MB. WITHIN 420 NM NW
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 40N TO 48N
BETWEEN 179E AND 170E.
.24 HOUR FORECAST CONDITIONS IMPROVED.

.FORECASTER BANCROFT. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0000 UTC TUE OCT 7.
24 HOUR FORECAST VALID 0000 UTC WED OCT  8.
48 HOUR FORECAST VALID 0000 UTC THU OCT  9.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE PRISCILLA NEAR 19.1N 108.5W 972 MB AT 0300 UTC OCT 07
MOVING NW OR 320 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 75 KT
GUSTS 90 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
QUADRANT...390 NM SE QUADRANT...240 NM SW QUADRANT...AND 150 NM
NW QUADRANT WITH SEAS TO 12.0 M. ELSEWHERE WITHIN 19N105W TO
21N107W TO 21N112W TO 17N113W TO 15N111W TO 15N106W TO
19N105W WINDS 20 TO 33 KT. SEAS 5.5 TO 12.0 M. REMAINDER OF AREA
WITHIN 16N98W TO 24N108W TO 24N113W TO 16N116W TO 10N111W TO
09N102W TO 16N98W WINDS 20 KT OR LESS. SEAS 2.5 TO 5.5 M IN
MIXED SWELL.
.24 HOUR FORECAST HURRICANE PRISCILLA NEAR 20.7N 110.9W. 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 270
NM NE QUADRANT...210 NM SE QUADRANT...180 NM SW QUADRANT...AND
270 NM NW QUADRANT WITH SEAS TO 12.0 M. ELSEWHERE WITHIN 21N108W
TO 23N110W TO 23N115W TO 20N116W TO 16N113W TO 16N110W TO
21N108W...INCLUDING WITHIN 60 NM OF SHORE...WINDS 20 TO 33 KT.
SEAS 5.5 TO 12.0 M. REMAINDER OF AREA WITHIN 26N109W TO 27N117W
TO 19N118W TO 09N108W TO 12N101W TO 15N100W TO 26N109W WINDS 20
KT OR LESS. SEAS 2.5 TO 5.5 M IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE PRISCILLA NEAR 22.8N 113.4W. 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 150 NM NE QUADRANT...210
NM SE QUADRANT...180 NM SW QUADRANT...AND 270 NM NW QUADRANT WITH
SEAS TO 11.5 M. ELSEWHERE WITHIN 25N112W TO 25N118W TO 21N119W
TO 20N118W TO 20N113W TO 22N111W TO 25N112W WINDS 20 TO 33 KT.
SEAS 5.5 TO 11.5 M. REMAINDER OF AREA WITHIN 25N108W TO 29N119W
TO 18N120W TO 17N114W TO 11N110W TO 13N102W TO 25N108W WINDS 20
KT OR LESS. SEAS 2.5 TO 5.5 M IN MIXED SWELL.

...TROPICAL STORM WARNING...
.TROPICAL STORM OCTAVE NEAR 15.8N 120.4W 998 MB AT 0300 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 N
SEMICIRCLE AND 45 NM S SEMICIRCLE WITH SEAS TO 5.0 M. ELSEWHERE
WITHIN 16N120W TO 18N121W TO 18N123W TO 16N123W TO 15N122W TO
14N120W TO 16N120W WINDS 20 TO 33 KT. SEAS 4.0 TO 5.0 M.
REMAINDER OF AREA WITHIN 15N117W TO 19N120W TO 18N125W TO 15N125W
TO 11N123W TO 13N117W TO 15N117W WINDS 20 KT OR LESS. SEAS 2.5
TO 4.0 M IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM OCTAVE NEAR 15.1N 118.3W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS WITHIN 30 NM N SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS TO 4
M WITHIN 60 NM OF CENTER. ELSEWHERE WITHIN 16N118W TO 17N119W TO
17N120W TO 15N121W TO 13N118W TO 14N116W TO 16N118W WINDS 20 TO
33 KT. SEAS 3.0 TO 4.0 M. REMAINDER OF AREA WITHIN 15N114W TO
18N116W TO 19N119W TO 16N122W TO 11N119W TO 11N114W TO 15N114W
WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM OCTAVE NEAR 15.9N 114.5W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE
WINDS WITHIN 0 NM N SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS TO 4
M WITHIN 60 NM OF CENTER. ELSEWHERE WITHIN 16N113W TO 16N115W TO
17N116W TO 16N117W TO 14N117W TO 14N114W TO 16N113W W WINDS 20 TO
33 KT. SEAS 3.0 TO 4.0 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 4.0 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 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 05N94W TO 05N100W TO 00N110W TO
03.4S120W TO 03.4S89W TO 05N94W...EXCEPT LEE OF GALAPAGOS
ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S SWELL.
.48 HOUR FORECAST WITHIN 03N94W TO 05N101W TO 01N107W TO 02S120W
TO 03.4S120W TO 03.4S108W TO 03N94W WINDS 20 KT OR LESS. SEAS
2.5 TO 3.0 M IN NW TO N SWELL.

.48 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.

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

CONVECTION VALID AT 0230 UTC TUE OCT 7...

.HURCN PRISCILLA...NUMEROUS MODERATE TO STRONG FROM 11N TO 24N
BETWEEN 101W AND 113W.

.T.S. OCTAVE...SCATTERED TO NUMEROUS MODERATE TO STRONG FROM 15N
TO 18N BETWEEN 120W AND 122W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N79W TO 13N93W...THEN RESUMES W OF T.S.
OCTAVE NEAR 13N124W TO 11N135W. ITCZ FROM THAT POINT TO BEYOND
10N140W. SCATTERED MODERATE N OF 08N AND E OF 97W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 0000 UTC OCT 07 2025.
24 HOUR FORECAST VALID 0000 UTC OCT 08 2025.
48 HOUR FORECAST VALID 0000 UTC OCT 09 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 28N151W 21N149W 15N151W MOVING W 10 KT.
.24 HOUR FORECAST TROUGH MERGES WITH TROUGH DESCRIBED BELOW.

.TROUGH 28N164W 20N154W MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH 30N154W 23N157W 17N167W.
.48 HOUR FORECAST TROUGH 30N156W 22N163W 19N168W.

.LOW NEAR 10N153W 1009 MB MOVING N SLOWLY.
.24 HOUR FORECAST LOW NEAR 11N153W 1009 MB.
.48 HOUR FORECAST LOW DISSIPATED.

.24 HOUR FORECAST NEW LOW NEAR 10N160W 1009 MB.
.48 HOUR FORECAST LOW NEAR 11N160W 1009 MB.

.WINDS 20 TO 25 KT N OF 24N BETWEEN 173W AND 157W.
.24 HOUR FORECAST WINDS EASED TO 20 KT OR LESS.

.OTHERWISE...WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.

.SEAS 2.5 TO 3 M N OF 24N BETWEEN 167W AND 155W.
.24 HOUR FORECAST SEAS LOWERED TO 2.5 M OR LOWER.

.OTHERWISE...SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.

.ITCZ 09N140W 10N153W 07N170W 08N160E. ISOLATED MODERATE TSTMS
WITHIN 180 NM OF ITCZ.

.SCATTERED MODERATE TSTMS FROM 29N TO 26N BETWEEN 177E AND 179W.
ISOLATED MODERATE TSTMS FROM 24N TO 21N BETWEEN 176W AND 169W.

$$

.FORECASTER TROTTER. HONOLULU HI.