High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 191605
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC FRI SEP 19 2014

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SEP 19.
24 HOUR FORECAST VALID 1200 UTC SEP 20.
48 HOUR FORECAST VALID 1200 UTC SEP 21.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW W OF FORECAST AREA 50N159E 964 MB MOVING NE 10 KT. FRONT
FROM 50N161E TO 48N166E TO 45N170E TO 40N174E. OVER FORECAST
WATERS WITHIN 240 NM NE AND 180 NM S QUADRANTS WINDS 50 TO 65
KT. SEAS 18 TO 28 FT. ALSO WITHIN 360 NM E AND 240 NM S
QUADRANTS WINDS 35 TO 50 KT. SEAS 14 TO 24 FT. ELSEWHERE WITHIN
360 NM S QUADRANT AND 180 NM E OF THE FRONT WINDS 25 TO 35 KT.
SEAS 11 TO 21 FT.
.24 HOUR FORECAST LOW 51N162E 972 MB. FRONT TO EXTEND FROM
55N170E TO 50N174E TO 44N178W. WITHIN 360 NM S AND SW QUADRANTS
WINDS 35 TO 50 KT. SEAS 14 TO 24 FT. ALSO WITHIN 480 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 12 TO 20 FT. ELSEWHERE WITHIN
540 NM NE...AND 600 NM S AND SE QUADRANTS...AND 180 NM E OF THE
FRONT WINDS 20 TO 30 KT. SEAS 9 TO 16 FT.
.48 HOUR FORECAST LOW 53N171E 986 MB. WITHIN 420 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 18 FT. ELSEWHERE WITHIN
420 NM E AND NE QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.LOW 59N146W 981 MB MOVING N 15 KT. WITHIN 540 NM S AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 20 FT.
.24 HOUR FORECAST LOW INLAND WITH CONDITIONS DIMINISHED.

...GALE WARNING...
.COMPLEX LOW WITH FIRST CENTER 44N147W 1003 MB MOVING NE 25 KT
AND SECOND CENTER 42N151W 1002 MB MOVING NE 30 KT. FRONT FROM
FIRST CENTER TO SECOND CENTER TO 36N157W. WITHIN 180 NM E OF THE
FRONT WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW 55N136W 995 MB. FRONT TO EXTEND FROM LOW
TO 49N140W TO 44N144W TO 35N148W. WITHIN 240 NM E AND NE
QUADRANTS WINDS 30 TO 45 KT. SEAS 10 TO 18 FT. ELSEWHERE WITHIN
180 NM E OF THE FRONT WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS ABSORBED BY LOW
52N140W.

...GALE WARNING...
.FROM 55N TO 67N BETWEEN 162W AND 172W AREA OF N TO NW WINDS 25
TO 35 KT. SEAS TO 9 FT.
.24 HOUR FORECAST NEW LOW 57N155W 1000 MB. WITHIN 360 NM W
QUADRANT WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

...GALE WARNING...
.48 HOUR FORECAST LOW 52N140W 987 MB. FRONT FROM LOW TO 48N137W
TO 42N137W TO 36N140W. WITHIN 300 NM E AND NE QUADRANTS...120 NM
W SEMICIRCLE...AND 180 NM E OF THE FRONT N OF 48N WINDS 25 TO 40
KT. SEAS 9 TO 15 FT. ELSEWHERE WITHIN 180 NM E OF THE FRONT S OF
48N WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

.SYNOPSIS AND FORECAST.

.FRONT FROM 41N172E TO 37N166E TO 33N160E. WITHIN 120 NM SE OF
THE FRONT WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST NEW LOW 42N176W 1006 MB. FRONT TO EXTEND FROM
LOW TO 35N167E. WITHIN 240 NM E AND SE SEMICIRCLES AND 180 NM SE
OF THE FRONT WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 42N167W 1004 MB. WITHIN 480 NM S AND 240
NM W QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.

.FROM 45N TO 52N BETWEEN 164W AND 172W AREA OF NW WINDS 20 TO 30
KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST NEW LOW 51N153W 1002 MB. WITHIN 420 NM W AND
SW QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.24 HOUR FORECAST FROM 39N TO 43N BETWEEN 124W AND 128W AREA OF
N WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 36N TO 42N
BETWEEN 175E AND 170E.
.24 HOUR FORECAST VSBY IMPROVED.

.HIGH 39N137W 1020 MB MOVING NE 30 KT.
.24 HOUR FORECAST HIGH INLAND NEAR 50N122W 1023 MB.

.HIGH 31N175E 1020 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.HIGH 41N175W 1021 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH 37N167W 1020 MB.
.48 HOUR FORECAST HIGH 34N157W 1019 MB.

.48 HOUR FORECAST HIGH 36N174E 1018 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 1200 UTC FRI SEP 19.
24 HOUR FORECAST VALID 1200 UTC SAT SEP 20.
48 HOUR FORECAST VALID 1200 UTC SUN SEP 21.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM POLO CENTERED NEAR 19.3N 107.7W 982 MB AT 1500
UTC SEP 19 MOVING WNW OR 300 DEG AT 6 KT. MAXIMUM SUSTAINED
WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM
NW AND SE QUADRANTS...WITHIN 80 NM NE AND WITHIN 60 NM SW
QUADRANTS. SEAS 12 FT OR GREATER WITHIN 150 NM E SEMICIRCLE...90
NM SW AND WITHIN 120 NM NW QUADRANTS WITH SEAS TO SEAS TO 21 FT.
ELSEWHERE WITHIN 75 NM E AND WITHIN 150 NM W SEMICIRCLES OF
CENTER WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. REMAINDER OF AREA
FROM 15N TO 21N BETWEEN 102W AND 110W WINDS 20 KT OR LESS. SEAS
TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM POLO NEAR 20.7N 108.1W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS
WITHIN 70 NM OF CENTER...EXCEPT 60 NM SW QUADRANTS. SEAS 12 FT
OR GREATER WITHIN 90 NM NW AND WITHIN 150 NM SE SEMICIRCLES WITH
SEAS TO 19 FT. ELSEWHERE WITHIN 120 NM NE AND WITHIN 210 NM SW
SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. REMAINDER OF
AREA FROM 16N TO 24N BETWEEN 105W AND 113W WINDS 20 KT OR LESS.
SEAS TO 10 FT PRIMARILY IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM POLO NEAR 21.7N 112.0W. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS
WITHIN 60 NM OF CENTER...EXCEPT 40 NM SW QUADRANTS. SEAS 12 FT
OR GREATER WITHIN 60 NM NW AND WITHIN 120  NM SE SEMICIRCLES
WITH SEAS TO 15 FT. ELSEWHERE WITHIN 90 NM NW AND WITHIN 150 NM
SE SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. REMAINDER OF
AREA FROM 17N TO 24N BETWEEN 107W AND 114W... INCLUDING THE S
GULF OF CALIFORNIA WINDS 20 KT OR LESS. SEAS 8 TO 11 FT
PRIMARILY IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL DEPRESSION POLO NEAR 22.5N 114.5W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST TROPICAL REMNANT LOW POLO NEAR 22.5N
116.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.120 HOUR FORECAST POST TROPICAL REMNANT LOW POLO NEAR 22.5N
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...

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

CONVECTION VALID 1500 UTC FRI SEP 19...

.TROPICAL STORM POLO...NUMEROUS MODERATE TO STRONG FROM 15N TO
20N BETWEEN 105W AND 111W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH 06N77W TO 10N90W THEN RESUMES FROM 15N120W TO
12N131W. ITCZ FROM 12N131W TO 11N140W. SCATTERED MODERATE
ISOLATED STRONG FROM 05N TO 16N BETWEEN 88W AND 99W AND IN THE
GULF OF PANAMA.

$$
.FORECASTER DGS. NATIONAL HURRICANE CENTER.


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