High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 071603
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC WED DEC 07 2016

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

PAN PAN

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

SYNOPSIS VALID 1200 UTC DEC 07.
24 HOUR FORECAST VALID 1200 UTC DEC 08.
48 HOUR FORECAST VALID 1200 UTC DEC 09.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.24 HOUR FORECAST LOW W OF FORECAST AREA 40N158E 1001 MB. FROM
35N TO 43N W OF 165E WINDS 35 TO 45 KT. SEAS 12 TO 20 FT.
ELSEWHERE FROM 31N TO 45N W OF 168E AND WITHIN 180 NM EITHER
SIDE OF A LINE FROM 40N168E TO 45N178E WINDS 25 TO 40 KT. SEAS 9
TO 16 FT.
.30 HOUR FORECAST LOW 42N162E 989 MB. WITHIN 240 NM NE QUADRANT
AND 120 NM S SEMICIRCLE WINDS 45 TO 60 KT. SEAS 18 TO 28 FT.
.36 HOUR FORECAST LOW 44N164E 984 MB. WITHIN 120 NM OF LOW WINDS
50 TO 65 KT. SEAS 18 TO 35 FT.
.48 HOUR FORECAST LOW 45N166E 981 MB. WITHIN 240 NM S SEMICIRCLE
WINDS 45 TO 60 KT. SEAS 20 TO 35 FT. ELSEWHERE WITHIN 480 NM NE
AND 300 NM NW QUADRANTS AND 240 NM S SEMICIRCLE WINDS 35 TO 45
KT. SEAS 18 TO 25 FT. ALSO FROM 38N TO 54N W OF 179W WINDS 25 TO
35 KT. SEAS 12 TO 20 FT.

...STORM WARNING...
.LOW 40N139W 1004 MB MOVING NE 15 KT. WITHIN 240 NM N AND 420 NM
E QUADRANTS WINDS 35 TO 45 KT. SEAS 12 TO 20 FT. ELSEWHERE FROM
33N TO 48N BETWEEN 127W AND 146W WINDS 25 TO 35 KT. SEAS 9 TO 16
FT.
.24 HOUR FORECAST LOW 43N133W 1003 MB WITH SECOND NEW LOW
46N141W 999 MB. FROM 43N TO 48N BETWEEN 135W AND 146W WINDS 35
TO 45 KT. SEAS 12 TO 20 FT. ELSEWHERE FROM 36N TO 54N BETWEEN
124W AND 149W WINDS 25 TO 35 KT. SEAS 9 TO 18 FT.
.48 HOUR FORECAST FIRST LOW DISSIPATED WITH SECOND LOW 47N134W
992 MB. WITHIN 240 NM S QUADRANT WINDS 40 TO 50 KT. SEAS 18 TO
33 FT. ELSEWHERE FROM 39N TO 53N BETWEEN 124W AND 146W WINDS 25
TO 40 KT. SEAS 12 TO 24 FT.

...STORM WARNING...
.OVER FORECAST WATERS FROM 30N TO 40N BETWEEN 155W AND 178W
WINDS 20 TO 30 KT. SEAS 9 TO 15 FT.
.06 HOUR FORECAST LOW 31N167W 1009 MB. WITHIN 300 NM N QUADRANT
WINDS 25 TO 35 KT. SEAS 9 TO 16 FT.
.24 HOUR FORECAST LOW 32N164W 1001 MB. WITHIN 240 NM N AND 180
NM W QUADRANTS WINDS 40 TO 50 KT. SEAS 12 TO 22 FT. ELSEWHERE
FROM 30N TO 40N BETWEEN 153W AND 175W WINDS 25 TO 40 KT. SEAS 9
TO 18 FT.
.48 HOUR FORECAST LOW 34N163W 1001 MB. WITHIN 300 NM NW AND 360
NM NE QUADRANTS WINDS 35 TO 45 KT. SEAS 12 TO 22 FT...HIGHEST NW
QUADRANT. ELSEWHERE FROM 30N TO 41N BETWEEN 150W AND 172W WINDS
25 TO 35 KT. SEAS 9 TO 18 FT.

...STORM WARNING...
.LOW 45N172E 1008 MB MOVING N 35 KT. OVER FORECAST WATERS WITHIN
180 NM EITHER SIDE OF A LINE FROM 55N171E TO 50N175E TO 45N175E
AND NW OF A LINE FROM 47N160E TO 51N166E WINDS 40 TO 50 KT. SEAS
18 TO 32 FT. ELSEWHERE N AND W OF A LINE FROM 40N160E TO 35N172E
TO 38N176W TO 59N179E WINDS 25 TO 40 KT. SEAS 12 TO 24 FT.
.24 HOUR FORECAST LOW 58N176E 1017 MB. FROM 46N TO 61N BETWEEN
175W AND 177E WINDS 25 TO 35 KT. SEAS 10 TO 19 FT. ELSEWHERE
FROM 44N TO 57N W OF 177E WINDS TO 25 KT. SEAS 12 TO 21 FT.
.48 HOUR FORECAST CONDITIONS DESCRIBED WITH LOW 45N166E.

...GALE WARNING...
.LOW 57N150W 1009 MB MOVING SW 05 KT. OVER FORECAST WATERS
WITHIN 90 NM EITHER SIDE OF A LINE FROM 60N147W TO 58N139W TO
56N135W WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE WITHIN 120
NM W SEMICIRCLE...BETWEEN 300 NM AND 480 NM SE QUADRANT...AND
WITHIN 180 NM EITHER SIDE OF A LINE FROM 59N167W TO 50N157W
WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 56N153W 1010 MB. WITHIN 240 NM N AND
BETWEEN 240 NM AND 600 NM E QUADRANTS WINDS 25 TO 35 KT. SEAS 8
TO 14 FT. ELSEWHERE WITHIN 600 NM NW AND SW AND BETWEEN 360 NM
AND 780 NM S QUADRANTS WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 54N151W 1011 MB. WITHIN 240 NM N AND 480
NM S QUADRANTS WINDS 20 TO 30 KT. SEAS TO 12 FT.

...GALE WARNING...
.18 HOUR FORECAST NEW LOW 34N178E 1012 MB. FROM 32N TO 45N
BETWEEN 180W AND 171E WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW 34N178E 1012 MB. WITHIN 240 NM N QUADRANT
WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DESCRIBED WITH LOW
38N176E.

...GALE WARNING...
.36 HOUR FORECAST NEW LOW 36N168E 1008 MB. FROM 32N TO 38N
BETWEEN 171E AND 161E WINDS 25 TO 40 KT. SEAS 9 TO 16 FT.
.48 HOUR FORECAST LOW 38N176E 1011 MB. WITHIN 420 NM E AND 540
NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
N AND E OF A LINE FROM 57N162W TO 57N168W TO 64N170W.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.OVER FORECAST WATERS FROM 30N TO 34N BETWEEN 119W AND 122W AREA
OF N TO NW WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST WITHIN 90 NM EITHER SIDE OF A LINE FROM
38N130W TO 34N129W AREA OF SW WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.FROM 39N TO 46N BETWEEN 150W AND 156W AREA OF N WINDS 20 TO 30
KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST CONDITIONS DESCRIBED WITH LOW 46N141W IN
WARNINGS SECTION ABOVE.

.48 HOUR FORECAST FROM 53N TO 60N BETWEEN 162W AND 170W WINDS TO
25 KT. SEAS TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 36N TO 40N
BETWEEN 132W AND 137W AND FROM 43N TO 47N BETWEEN 175E AND 172E.
.24 HOUR FORECAST CONDITIONS IMPROVED.
.42 HOUR FORECAST DENSE FOG FROM 44N TO 47N BETWEEN 174E AND
170E.
.48 HOUR FORECAST CONDITIONS IMPROVED.

.HIGH 47N172W 1037 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 44N171W 1030 MB.

.HIGH 54N173W 1036 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST HIGH 46N176E 1030 MB.
.48 HOUR FORECAST HIGH NW OF FORECAST AREA 58N175E 1032 MB.

.48 HOUR FORECAST HIGH 37N161E 1023 MB.

.FORECASTER FIGURSKEY. 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 WED DEC 7.
24 HOUR FORECAST VALID 1200 UTC THU DEC  8.
48 HOUR FORECAST VALID 1200 UTC FRI DEC  9.

.WARNINGS.

...GALE WARNING...
.36 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15.5N N WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WITHIN AREA BOUNDED BY 15N94W TO 16N95W TO
15N96W TO 14N96W TO 14N95W TO 15N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 16N95W TO 15N96W TO
14N96W TO 14N95W TO 15N95W TO 16N95W...INCLUDING THE GULF OF
TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 11 TO 16 FT.
ELSEWHERE WITHIN AREA BOUNDED BY 14N94W TO 16N94W TO 16N96W TO
14N97W TO 12N97W TO 13N95W TO 14N94W N TO NE WINDS 20 TO 30 KT.
SEAS 8 TO 11 FT.

.SYNOPSIS AND FORECAST.

.WITHIN AREA BOUNDED BY 30N118W TO 30N122W TO 29N122W TO 28N119W
TO 30N118W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.15 HOUR FORECAST WINDS 20 KT OR LESS. SEAS 8 FT.

.33 HOUR FORECAST WITHIN AREA BOUNDED BY 28N112W TO 28N113W TO
24N110W TO 23N109W TO 25N109W TO 28N112W...INCLUDING THE GULF OF
CALIFORNIA...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 26N110W TO 27N111W TO
27N112W TO 26N111W TO 24N110W TO 25N110W TO 26N110W...INCLUDING
THE GULF OF CALIFORNIA...NW TO N WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.

.48 HOUR FORECAST WITHIN AREA BOUNDED BY 14N123W TO 15N129W TO
13N140W TO 08N140W TO 12N130W TO 12N122W TO 14N123W WINDS 20 KT
OR LESS. SEAS 8 FT IN MIXED NE WIND WAVES AND NW SWELL.

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

CONVECTION VALID AT 1500 UTC WED DEC 7...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N77W TO 07N98W TO LOW PRES
NEAR 10N107W TO 10N120W. ITCZ AXIS EXTENDS FROM 10N120W TO
08N140W. SCATTERED MODERATE FROM 07N TO 08N BETWEEN 78W AND
81W...FROM 08N TO 11N BETWEEN 94W AND 97W...FROM 11N TO 13N
BETWEEN 107W AND 113W...FROM 07N TO 10N BETWEEN 113W AND
120W...AND FROM 08N TO 10N BETWEEN 128W AND 131W.

$$

.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.


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