High Seas Forecast
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000
FZPN02 KWBC 182330
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC THU SEP 18 2014

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

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

SYNOPSIS VALID 1800 UTC SEP 18.
24 HOUR FORECAST VALID 1800 UTC SEP 19.
48 HOUR FORECAST VALID 1800 UTC SEP 20.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW W OF FORECAST AREA 42N159E 996 MB MOVING N 25 KT AND
RAPIDLY INTENSIFYING. OVER FORECAST WATERS WITHIN 420 NM E AND
NE AND 360 NM SE QUADRANTS WINDS 30 TO 45 KT. SEAS 9 TO 15 FT
.12 HOUR FORECAST LOW 48N160E 970 MB. WITHIN 240 NM E AND NE AND
120 NM S QUADRANTS WINDS 50 TO 65 KT. SEAS 18 TO 26 FT.
.24 HOUR FORECAST LOW JUST NW OF AREA 51N160E 961 MB. FRONT TO
EXTEND FROM 52N165E TO 47N170E TO 42N176E. WITHIN 120 NM E AND
SE QUADRANTS WINDS 50 TO 65 KT. SEAS 20 TO 34 FT. ALSO WITHIN
240 NM E AND SE QUADRANTS WINDS 35 TO 50 KT. SEAS 14 TO 24 FT.
ELSEWHERE WITHIN 300 NM E AND 540 NM S QUADRANTS...AND 180 NM E
OF THE FRONT WINDS 25 TO 35 KT. SEAS 9 TO 18 FT.
.48 HOUR FORECAST LOW NW OF FORECAST AREA 52N166E 976 MB. WITHIN
420 NM S AND SW QUADRANTS WINDS 30 TO 45 KT. SEAS 14 TO 24 FT.
ELSEWHERE WITHIN 360 NM E AND 540 NM NE QUADRANTS WINDS 20 TO 30
KT. SEAS 9 TO 18 FT.

...STORM WARNING...
.LOW 56N145W 974 MB MOVING N 15 KT. BETWEEN 120 NM AND 240 NM NE
QUADRANT WINDS 40 TO 50 KT. SEAS 12 TO 24 FT. ELSEWHERE WITHIN
300 NM N...540 NM E...600 NM S AND SW...AND 180 NM W QUADRANTS
WINDS 25 TO 40 KT. SEAS 11 TO 21 FT. ALSO WITHIN 1020 NM W
QUADRANT WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 59N147W 987 MB. WITHIN 420 NM SE QUADRANT
WINDS 25 TO 35 KT. SEAS 10 TO 18 FT. ELSEWHERE WITHIN 660 NM W
QUADRANT WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW INLAND OVER ALASKA. CONDITIONS DESCRIBED
WITH LOW 52N154W BELOW.

...GALE WARNING...
.OVER THE BERING SEA FROM 54N TO 67N BETWEEN 166W AND 176W AREA
OF N TO NW WINDS 25 TO 35 KT. SEAS TO 10 FT.
.24 HOUR FORECAST CONDITIONS DESCRIBED WITH LOW 59N147W ABOVE.

...GALE WARNING...
.LOW 41N156W 1011 MB MOVING NE 20 KT. WITHIN 180 NM SE OF A
FRONT FROM LOW CENTER TO 36N168W WINDS TO 25 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 47N144W 1000 MB. WITHIN 240 NM E OF A
FRONT FROM LOW CENTER TO 36N155W WINDS 25 TO 35 KT. SEAS 9 TO 15
FT.
.48 HOUR FORECAST LOW 56N136W 1000 MB. WITHIN 180 NM E AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 14 FT.

...GALE WARNING...
.48 HOUR FORECAST NEW LOW 44N143W 1000 MB. WITHIN 540 NM E
SEMICIRCLE...EXCEPT 240 NM E QUADRANT WINDS 25 TO 35 KT. SEAS 8
TO 15 FT.


.SYNOPSIS AND FORECAST.

.LOW 39N127W 1007 MB MOVING SE 10 KT. WITHIN 420 NM W AND SW
QUADRANTS WINDS TO 25 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 34N124W 1012 MB. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW DISSIPATED.

.24 HOUR FORECAST NEW LOW 42N175E 1005 MB. WITHIN 120 NM SE OF A
FRONT FROM LOW CENTER TO 36N165E WINDS 20 TO 30 KT. SEAS TO 10
FT.
.48 HOUR FORECAST LOW 43N175W 1008 MB. WITHIN 240 NM SE QUADRANT
AND 180 NM SE OF A FRONT FROM LOW CENTER TO 35N167E WINDS 20 TO
30 KT. SEAS TO 10 FT.

.24 HOUR FORECAST WITHIN 120 NM W OF A LINE FROM 39N124W TO
43N124W AREA OF N WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WITHIN 120 NM W OF A LINE FROM 39N124W TO
43N124W AREA OF N WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST WITHIN 120 NM W OF A LINE FROM 39N124W TO
43N124W AREA OF N WINDS TO 25 KT. SEAS TO 9 FT.

.48 HOUR FORECAST NEW LOW 52N154W 1003 MB. WITHIN 420 NM W AND
SW QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
FROM 36N TO 42N BETWEEN 176E AND 170E.
.48 HOUR FORECAST DENSE FOG FROM 50N TO 54N BETWEEN 130W AND
133W.

.HIGH 35N148W 1020 MB MOVING NE 30 KT.
.24 HOUR FORECAST HIGH 40N132W 1021 MB.
.48 HOUR FORECAST HIGH INLAND.

.HIGH 31N176E 1019 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.HIGH 44N175E 1023 MB MOVING SE 20 KT.
.24 HOUR FORECAST HIGH 40N173W 1023 MB.
.48 HOUR FORECAST HIGH 34N167W 1020 MB.


.FORECASTER ACHORN. 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 1800 UTC THU SEP 18.
24 HOUR FORECAST VALID 1800 UTC FRI SEP 19.
48 HOUR FORECAST VALID 1800 UTC SAT SEP 20.

.WARNINGS.
...TROPICAL STORM WARNING...
.TROPICAL STORM POLO NEAR 17.8N 105.9W 981 MB AT 2100 UTC SEP 18
MOVING NW OR 315 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 60 KT
GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM W
SEMICIRCLE...100 NM NE QUADRANT AND 70 NM SE QUADRANT. SEAS 12
FT OR GREATER WITHIN 150 NM NE QUADRANT...180 NM SE
QUADRANT...75 NM SW QUADRANT...AND 120 NM NW QUADRANT WITH SEAS
TO 23 FT. ELSEWHERE WITHIN 180 NM E SEMICIRCLE...150 NM NW AND
90 NM SW QUADRANTS WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. REMAINDER
OF AREA FROM 14N TO 21N BETWEEN 101W AND 110W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM POLO NEAR 19.2N 107.6W. MAXIMUM
SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS
WITHIN 60 NM W SEMICIRCLE...80 NM NE QUADRANT AND 70 NM SE
QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM NE AND 90 NM SW
SEMICIRCLES WITH SEAS TO 21 FT. ELSEWHERE WITHIN 120 NM NE AND
180 NM SW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
REMAINDER OF AREA FROM 15N TO 23N BETWEEN 103W AND 111W WINDS 20
KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM POLO NEAR 20.8N 110.0W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS
WITHIN 70 NM E SEMICIRCLE AND 60 NM W SEMICIRCLE. SEAS 12 FT OR
GREATER WITHIN 120 NM E AND 90 NM W SEMICIRCLE WITH SEAS TO 17
FT. ELSEWHERE WITHIN 150 NM NE AND 180 NM SW SEMICIRCLES WINDS
20 TO 33 KT. SEAS 8 TO 11 FT. REMAINDER OF AREA FROM 14N TO
23.5N BETWEEN 105W AND 113W...INCLUDING THE S PORTION GULF OF
CALIFORNIA WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM POLO NEAR 21.5N 112.5W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION POLO NEAR 22.0N 115.0W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.120 HOUR FORECAST POST-TROPICAL EXTRATROPICAL POLO NEAR 22.0N
117.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.

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...

.N OF 29N BETWEEN 128W AND 132W WINDS 20 KT OR LESS. SEAS 8 FT
IN NW SWELL.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID 2030 UTC THU SEP 18...

.HURRICANE POLO...NUMEROUS MODERATE TO SCATTERED STRONG FROM 15N
TO 18N BETWEEN 104W AND 108W. SCATTERED MODERATE TO ISOLATED
STRONG FROM 14N TO 21N BETWEEN 105W AND 110W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 07N78W TO 09N86W TO 07N91W TO 11N98W
TO 11N120W. ITCZ FROM 11N120W TO 13N140W. SCATTERED MODERATE TO
STRONG FROM 05N TO 10N BETWEEN 84W TO 89W.

.FORECASTER PAW. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 1800 UTC SEP 18 2014.
24 HOUR FORECAST VALID 1800 UTC SEP 19 2014.
48 HOUR FORECAST VALID 1800 UTC SEP 20 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 13N154W 1010 MB MOVING NW SLOWLY. TROUGHS FROM LOW TO
09N165W AND FROM LOW TO 14N146W NEARLY STATIONARY. ISOLATED
MODERATE TSTMS FROM 05N TO 15N BETWEEN 146W AND 157W.
.24 HOUR FORECAST LOW 15N156W 1011 MB. TROUGHS FROM LOW TO
10N162W AND FROM LOW TO 13N145W.
.48 HOUR FORECAST LOW 15N159W 1011 MB. TROUGHS FROM LOW TO
10N166W AND FROM LOW TO 13N150W.

.LOW 14N143W 1010 MB MOVING W SLOWLY.
.24 HOUR FORECAST LOW DISSIPATED.

.RIDGE FROM 30N173E TO 26N160E MOVING NE SLOWLY.

.WINDS 20 KT OR LESS AND SEAS 8 FT OR LESS OVER ENTIRE AREA.

.ITCZ FROM 09N166W TO 10N175E TO 10N160E. ISOLATED MODERATE
TSTMS WITHIN 120 NM OF THE ITCZ W OF 179W.

.ISOLATED MODERATE TSTMS FROM 12N TO 16N W OF 170E.

$$
.FORECASTER BURKE. HONOLULU HI.


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