FZPN02 KWBC 110525
HSFEPI 0545
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC FRI OCT 11 2024
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
[email protected](LOWERCASE).
FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).
THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
OCTOBER 16 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP
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 12 FEET 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 11.
24 HOUR FORECAST VALID 0000 UTC OCT 12.
48 HOUR FORECAST VALID 0000 UTC OCT 13.
.WARNINGS.
…STORM WARNING…
.COMPLEX LOW WITH FIRST CENTER 55N171W 985 MB MOVING SE 20 KT AND
SECOND CENTER 55N163W 984 MB MOVING S 10 KT. WITHIN 420 NM NW
SEMICIRCLE OF FIRST CENTER…AND FROM 47N TO 56N BETWEEN 170W TO
168E WINDS 35 TO 50 KT. SEAS 12 TO 22 FT. ELSEWHERE WITHIN 720 NM
SW AND 480 NM NW SEMICIRCLES WINDS 25 TO 35 KT. SEAS 9 TO 17 FT
IN A MIXED SWELL. ALSO WITHIN 300 NM NE SEMICIRCLE AND FROM 43N
TO 50N BETWEEN 160W AND 170E WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW AND CONDITIONS DESCRIBED BY LOW 55N160W
BELOW.
…STORM WARNING…
.LOW 50N160W 993 MB MOVING NE 10 KT THEN TURNING NW AND RAPIDLY
INTENSIFYING. WITHIN 120 NM EITHER SIDE OF A FRONT EXTENDING FROM
LOW CENTER TO 48N159W TO 41N168W WINDS 25 TO 35 KT. SEAS 8 TO 13
FT. ELSEWHERE FROM 36N TO 49N BETWEEN 153W AND 178W WINDS TO 25
KT. SEAS TO 10 FT.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 55N160W 961 MB
AND SECOND CENTER 50N162W 969 MB. WITHIN 300 NM NW SEMICIRCLE OF
FIRST CENTER…AND FROM 43N TO 58N BETWEEN 161W AND 172W WINDS 40
TO 50 KT. SEAS 22 TO 33 FT. ELSEWHERE FROM 37N TO 52N BETWEEN
143W AND 178W…AND N OF 50N BETWEEN 160W AND 177E WINDS 25 TO 40
KT. SEAS 12 TO 22 FT. ALSO FROM 34N TO 50N BETWEEN 141W AND 177E
WINDS TO 25 KT. SEAS 9 TO 15 FT.
.36 HOUR FORECAST LOW 50N157W 963 MB. WITHIN 420 NM SW AND 540 NM
NW QUADRANTS WINDS 40 TO 55 KT. SEAS 24 TO 34 FT…HIGHEST S OF
CENTER.
.48 HOUR FORECAST LOW 53N152W 964 MB. BETWEEN 240 NM AND 600 NM S
QUADRANT…AND N OF 45N BETWEEN 160W AND 175W WINDS 30 TO 45 KT.
SEAS 18 TO 28 FT…HIGHEST S AND NW OF CENTER. ELSEWHERE WITHIN
540 NM NE AND 720 NM SE QUADRANTS…FROM 36N TO 55N BETWEEN 150W
AND 160W…AND N OF 36N BETWEEN 160W AND 180W WINDS 20 TO 30 KT.
SEAS 12 TO 18 FT.
…STORM WARNING…
.LOW W OF AREA 42N154E 984 MB MOVING N 15 KT. FROM 40N TO 46N E
OF 170E WINDS 25 TO 40 KT. SEAS 10 TO 18 FT. ELSEWHERE S OF 40N E
OF 163E AND FROM 40N TO 48N E OF 170E WINDS TO 25 KT. SEAS TO 10
FT.
.24 HOUR FORECAST LOW W OF AREA 48N155E 979 MB. WITHIN 420 NM E
QUADRANT WINDS 35 TO 50 KT. SEAS 18 TO 26 FT. ELSEWHERE N OF 42N
E OF 172E WINDS 25 TO 35 KT. SEAS 12 TO 20 FT. ALSO N OF 40N E OF
175E WINDS TO 25 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW 50N162E 994 MB. N OF 46N W OF 171E WINDS 25
TO 40 KT. SEAS 15 TO 22 FT. ELSEWHERE N OF 43N W OF 175E WINDS 20
TO 30 KT. SEAS 9 TO 14 FT IN A MIXED SWELL.
…STORM WARNING…
.24 HOUR FORECAST NEW LOW 58N153W 973 MB. WITHIN 300 NM E
QUADRANT AND WITHIN 300 NM NE AND E OF A LINE FROM 58N153W TO
50N141W WINDS 35 TO 50 KT. SEAS 15 TO 22 FT. ELSEWHERE N OF 48N
BETWEEN 129W AND 150W WINDS 25 TO 35 KT. SEAS 8 TO 15 FT. ALSO N
OF 45N E OF 148W WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW DISSIPATED INLAND AND CONDITIONS DESCRIBED
BY LOW 53N152W ABOVE.
…GALE WARNING…
.LOW 44N142W 993 MB MOVING NE 10 KT. FROM 34N TO 48N BETWEEN 132W
AND 151W WINDS 25 TO 35 KT. SEAS 12 TO 22 FT…HIGHEST SW OF
CENTER. ELSEWHERE S OF 50N BETWEEN 130W AND 154W WINDS TO 25 KT.
SEAS TO 12 FT.
.24 HOUR FORECAST LOW DISSIPATED AND NEW LOW TO FORM 42N133W 1003
MB. WITHIN 360 NM NE AND 540 NM SE SEMICIRCLES WINDS 20 TO 30 KT.
SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.
…GALE WARNING…
.24 HOUR FORECAST NEW LOW 41N146W 985 MB. WITHIN 240 NM SE OF A
FRONT TO EXTEND FROM LOW TO 48N145W TO 40N152W TO 34N171W WINDS
25 TO 35 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW DISSIPATED AND NEW LOW TO FORM 52N133W 1002
MB. FROM 46N TO 55N E OF 134W WINDS 25 TO 35 KT. SEAS 9 TO 16
FT.
…GALE WARNING…
.48 HOUR FORECAST NEW LOW 42N177E 1006 MB. FROM 35N TO 46N
BETWEEN 175W AND 167E WINDS 25 TO 35 KT. SEAS 8 TO 14
FT…HIGHEST N OF CENTER.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 56N TO 59N
BETWEEN 160W AND 175W…AND N OF 53N W OF 177E.
.24 HOUR FORECAST DENSE FOG N OF 47N BETWEEN 140W AND 145W…FROM
52N TO 59N BETWEEN 158W AND 168W…AND FROM 40N TO 45N BETWEEN
171E AND 163E.
.48 HOUR FORECAST DENSE FOG FROM 54N TO 60N BETWEEN 158W AND
166W.
.FORECASTER ANDERSON. OCEAN PREDICTION CENTER.
NWS 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 FRI OCT 11.
24 HOUR FORECAST VALID 0000 UTC SAT OCT 12.
48 HOUR FORECAST VALID 0000 UTC SUN OCT 13.
.WARNINGS.
…GALE WARNING…
.WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO 14N95W TO 15N94W
TO 16N94W…INCLUDING THE GULF OF TEHUANTEPEC…N WINDS 20 TO 30
KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 16N94W TO 16N95W TO 13N97W
TO 11N97W TO 11N95W TO 12N95W TO 16N94W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 15.5N95.5W TO
15N95.5W TO 14.5N95W TO 15N95W TO 16N94.5W…INCLUDING THE GULF
OF TEHUANTEPEC…N TO NE WINDS 30 TO 35 KT. SEAS 12 TO 15 FT.
ELSEWHERE WITHIN 16N94W TO 16N95W TO 14N97W TO 13N96W TO 13N95W
TO 16N94W N TO NE WINDS 20 TO 30 KT. SEAS 10 TO 12 FT. REMAINDER
OF AREA WITHIN 15N94W TO 16N97W TO 12N98W TO 10N100W TO 08N99W TO
08N96W TO 15N94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE
SWELL.
.48 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 15N95.5W TO
14.5N95W TO 15.5N94.5W TO 16N94.5W…INCLUDING THE GULF OF
TEHUANTEPEC…N WINDS 30 TO 35 KT. SEAS 12 TO 15 FT. ELSEWHERE
WITHIN 15N94W TO 16N94W TO 16N95W TO 13N97W TO 11N99W TO 11N97W
TO 15N94W N TO NE WINDS 20 TO 30 KT. SEAS 10 TO 12 FT IN NE
SWELL. REMAINDER OF AREA WITHIN 09N95W TO 16N94W TO 11N101W TO
04N107W TO 04N95W TO 06N93W TO 09N95W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN NE SWELL.
.SYNOPSIS AND FORECAST.
.WITHIN 01N114W TO 07N120W TO 05N124W TO 00N126W TO 03.4S120W TO
03.4S102W TO 01N114W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW
SWELL.
.24 HOUR FORECAST WITHIN 06N107W TO 11N120W TO 04N125W TO
03.4S120W TO 03.4S96W TO 06N107W WINDS 20 KT OR LESS. SEAS 8 FT
IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 06N106W TO 08N107W TO 08N111W TO
07N113W TO 04N113W TO 03N107W TO 06N106W WINDS 20 KT OR LESS.
SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 30N133W TO 30N140W TO 27N140W TO
29N136W TO 30N133W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO
N SWELL.
.48 HOUR FORECAST WITHIN 30N126W TO 30N137W TO 28N135W TO
28N129W TO 30N126W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
CONVECTION VALID AT 0300 UTC FRI OCT 11…
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH…
MONSOON TROUGH FROM 11N86W TO 1011 MB LOW PRES NEAR 10N94W TO
09N123W. ITCZ FROM 09N123W TO BEYOND 11N140W. SCATTERED MODERATE
FROM 06N TO 12N AND E OF 97W.
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E
SYNOPSIS VALID 0000 UTC OCT 11 2024.
24 HOUR FORECAST VALID 0000 UTC OCT 12 2024.
48 HOUR FORECAST VALID 0000 UTC OCT 13 2024.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.TROUGH 24N140W 19N142W MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH 24N140W 19N144W.
.48 HOUR FORECAST WEAK TROUGH 24N141W 23N145W 21N146W.
.WEAK TROUGH 25N153W 22N156W MOVING W SLOWLY.
.24 HOUR FORECAST WEAK TROUGH 24N155W 22N158W.
.48 HOUR FORECAST TROUGH DISSIPATED.
.TROUGH 15N167E 10N164E 07N160E MOVING NW 10 KT. SCATTERED
MODERATE TSTMS S OF 18N W OF 175E.
.24 HOUR FORECAST TROUGH MOVED W OF AREA.
.24 HOUR FORECAST NEW WEAK FRONT 30N145W 29N150W 30N156W.
.48 HOUR FORECAST WEAK FRONT 30N148W 28N155W.
.NE TO E WINDS 20 TO 25 KT FROM 15N TO 25N BETWEEN 172W AND 176E.
.24 HOUR FORECAST WINDS DIMINISHED TO 20 KT OR LESS.
.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.
.SEAS 8 FT OR LOWER OVER ENTIRE FORECAST AREA.
.ITCZ 10N140W 11N153W 10N167W 06N176E 10N168E. SCATTERED MODERATE
TSTMS WITHIN 210 NM S OF ITCZ W OF 145W. ISOLATED MODERATE TSTMS
WITHIN 90 NM N OF ITCZ W OF 145W
.SCATTERED MODERATE TSTMS FROM 18N TO 29N BETWEEN 175E AND
165E.
¤¤
.FORECASTER TSAMOUS. HONOLULU HI.
UUID 2DF838D8-8791-11EF-A175-0AFB0A260000 TX 1
