High Seas Forecast
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000
FZPN02 KWBC 041125
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC SUN DEC 04 2016

CCODE/1:31:12:01:00/AOW+POR/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

SECURITE

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

SYNOPSIS VALID 0600 UTC DEC 04.
24 HOUR FORECAST VALID 0600 UTC DEC 05.
48 HOUR FORECAST VALID 0600 UTC DEC 06.

.WARNINGS.

...STORM WARNING...
.LOW 58N146W 999 MB MOVING SE 20 KT. OVER FORECAST WATERS WITHIN
90 NM SW OF A LINE FROM 58N156W TO 55N149W...AND 60 NM SW OF
ANOTHER LINE FROM 59N153W TO 58N149W WINDS 35 TO 50 KT. SEAS 12
TO 25 FT. ELSEWHERE WITHIN 180 NM NW...480 NM SW AND 360 NM SE
QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 24 FT...HIGHEST SW.
.24 HOUR FORECAST LOW 52N136W 1010 MB. WITHIN 240 NM W AND 300
NM S QUADRANTS WINDS 25 TO 40 KT. SEAS 16 TO 24 FT. ELSEWHERE
WITHIN 300 NM NW...420 NM SW AND 600 NM SE QUADRANTS WINDS 20 TO
30 KT. SEAS 10 TO 19 FT.
.48 HOUR FORECAST LOW DISSIPATED. FROM 41N TO 54N BETWEEN 125W
AND 135W N TO NW WINDS 20 TO 30 KT. SEAS 9 TO 18 FT.

...STORM WARNING...
.FRONT EXTENDS FROM 60N179W TO 53N175W TO 40N178W TO 36N178E.
WITHIN 300 NM NE AND E OF THE FRONT N OF 40N WINDS 25 TO 40 KT.
SEAS 11 TO 23 FT...HIGHEST NEAR 51N174W. ELSEWHERE WITHIN 360 NM
NE AND E OF THE FRONT WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.18 HOUR FORECAST NEW LOW 61N177W 1001 MB. OVER FORECAST WATERS
WITHIN 240 NM NE SEMICIRCLE WINDS 35 TO 50 KT. SEAS 12 TO 24 FT.
.24 HOUR FORECAST LOW W OF AREA 63N179W 1000 MB. OVER ICE FREE
WATERS NE OF A LINE FROM 62N174W TO 56N163W WINDS 25 TO 40 KT.
SEAS 10 TO 20 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 52N173E 996 MB MOVING NE 20 KT. WITHIN 540 NM SW QUADRANT
WINDS 25 TO 35 KT. SEAS 16 TO 26 FT. ALSO N OF 40N W OF 180W
WINDS TO 25 KT. SEAS 10 TO 21 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED BELOW
WITH LOW 57N177E.

...GALE WARNING...
.FRONT EXTENDS FROM 30N160W TO 37N155W TO 40N146W. BETWEEN 42N
AND A LINE FROM 33N163W TO 40N166W WINDS 25 TO 40 KT. SEAS 10 TO
20 FT. ELSEWHERE BETWEEN THE FRONT AND A LINE FROM 30N170W TO
43N163W TO 44N146W WINDS 20 TO 30 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST BETWEEN 40N AND A LINE FROM 43N157W TO 44N150W
TO 41N140W WINDS 25 TO 35 KT. SEAS 9 TO 18 FT.
.48 HOUR FORECAST CONDITIONS DESCRIBED BELOW WITH LOW 38N150W.

...GALE WARNING...
.LOW 56N136W 1009 MB MOVING SE 10 KT. FRONT EXTENDS FROM THE LOW
TO 52N141W TO 52N154W. WITHIN 180 NM S AND SE OF THE FRONT WINDS
25 TO 35 KT. SEAS 12 TO 23 FT. ELSEWHERE WITHIN 540 NM SE
QUADRANT WINDS TO 25 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST LOW 52N130W 1013 MB. CONDITIONS DESCRIBED
ABOVE WITH LOW 52N136W.
.48 HOUR FORECAST LOW DISSIPATED.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 31N154W 1007 MB. WITHIN 240 NM E
QUADRANT WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.
.48 HOUR FORECAST LOW 38N150W 1000 MB. WITHIN 480 NM N AND 180
NM S SEMICIRCLES WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 55N167W 1012 MB. WITHIN 180 NM E OF A
LINE FROM 57N167W TO 47N165W WINDS 25 TO 35 KT. SEAS 9 TO 18 FT.
.48 HOUR FORECAST LOW 57N157W 1012 MB. WITHIN 240 NM S AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.30 HOUR FORECAST OVER FORECAST WATERS FROM 35N TO 49N W OF 163E
AREA OF S TO SE WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW NW OF AREA 53N161E 990 MB. WITHIN 420 NM
SE QUADRANT WINDS 35 TO 45 KT. SEAS 10 TO 21 FT. ELSEWHERE
BETWEEN 162E AND A LINE FROM 56N172E TO 47N174E TO 34N167E WINDS
25 TO 40 KT. SEAS 9 TO 18 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE WATERS N OF 59N
BETWEEN THE ALASKA W COAST AND 169W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY BETWEEN THE
ALASKA W COAST AND A LINE FROM 66N168W TO 63N172W TO 60N167W.
.48 HOUR FORECAST LITTLE CHANGE.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE WATERS WITHIN 60
NM OF 59N153W.
.24 HOUR FORECAST CONDITIONS IMPROVED.

.SYNOPSIS AND FORECAST.

.OVER FORECAST WATERS FROM 30N TO 40N BETWEEN 120W AND 130W AREA
OF N WINDS TO 25 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST FROM 30N TO 40N BETWEEN 120W AND 127W N TO NW
WINDS TO 25 KT. SEAS 9 TO 14 FT.
.48 HOUR FORECAST FROM 30N TO 39N BETWEEN 118W AND 125W N TO NW
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

.LOW 34N176E 1020 MB MOVING E 10 KT. WITHIN 120 NM N OF A LINE
FROM THE LOW TO 30N167E TO 30N160E WINDS TO 25 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW DISSIPATED. WITHIN THE REGION BOUNDED BY A
LINE FROM 43N170W TO 34N168E TO 30N169E TO 30N176E TO 43N170W
WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW DISSIPATED. FROM 30N TO 40N BETWEEN 172E
AND 160W WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.

.24 HOUR FORECAST LOW 57N177E 1004 MB. WITHIN 660 NM S QUADRANT
WINDS 20 TO 30 KT. SEAS 10 TO 16 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 60 NM OF
39N147W.
.24 HOUR FORECAST DENSE FOG FROM 37N TO 40N BETWEEN 144W AND
152W.
.48 HOUR FORECAST DENSE FOG FROM 38N TO 41N BETWEEN 141W AND
148W.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
FROM 47N TO 49N BETWEEN 160E AND 162E.
.48 HOUR FORECAST DENSE FOG FROM 42N TO 50N BETWEEN 163E AND
167E.

.HIGH 36N137W 1032 MB DRIFTING E.
.24 HOUR FORECAST HIGH 36N135W 1029 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 46N161W 1039 MB MOVING NE 15 KT.
.24 HOUR FORECAST HIGH 48N152W 1036 MB.
.48 HOUR FORECAST HIGH 50N144W 1033 MB.

.HIGH 38N161E 1030 MB MOVING NE 30 KT.
.24 HOUR FORECAST HIGH 42N175E 1034 MB.
.48 HOUR FORECAST HIGH 46N177W 1038 MB.

.FORECASTER REINHART. 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 0600 UTC SUN DEC 04.
24 HOUR FORECAST VALID 0600 UTC MON DEC 05.
48 HOUR FORECAST VALID 0600 UTC TUE DEC 06.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.GULF OF CALIFORNIA N OF 27N NW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.15 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.RIDGE FROM 30N135W TO 14N115W. W OF LINE FROM 30N116W TO
22N110W TO 11N122W TO 09N140W WINDS 20 KT OR LESS. SEAS TO 10 FT
PRIMARILY IN NW SWELL.
.24 HOUR FORECAST RIDGE FROM 30N133W TO 13N108W. WITHIN AREA
BOUND 30N130W TO 30N116W TO 18N114W TO 10N125W TO 09N140W TO
21N140W TO 30N130W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY
IN NW SWELL.
.48 HOUR FORECAST RIDGE FROM 30N130W TO 15N102W. WITHIN AREA
BOUNDED BY 30N125W TO 30N117W TO 26N120W TO 30N125W WINDS 20 KT
OR LESS. SEAS TO 10 FT IN NW TO N SWELL. FROM 09N TO 13N BETWEEN
115W AND 140W WINDS 20 KT OR LESS. SEAS TO 8 FT PRIMARILY IN NW
SWELL.

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

CONVECTION VALID AT 0900 UTC SUN DEC 04...

.SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM OF LINE FROM
18N102W
TO 15N104W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N85W TO 11N88W TO 09N92W THROUGH 1012 LOW
PRES 11.5N102.5W TO 09N126W. ITCZ FROM 09N126W TO 09N140W.
SCATTERED MODERATE WITHIN 75 NM OF 05N78W...08.5N86.5W AND
11.5N93W. SCATTERED MODERATE ISOLATED STRONG WITHIN 75 NM OF
07N94.5W AND WITHIN 75 NM OF LINES FROM 11N103W TO 10N113W TO
09N121W AND FROM 11.5N116W TO 11N126W.

.FORECASTER NELSON. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0600 UTC DEC 04 2016.
24 HOUR FORECAST VALID 0600 UTC DEC 05 2016.
48 HOUR FORECAST VALID 0600 UTC DEC 06 2016.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 26N161W 1010 MB MOVING N 10 KT. FRONT FROM LOW TO 30N160W
NEARLY STATIONARY. TROUGH FROM LOW TO 21N162W TO 17N165W MOVING
E SLOWLY. NE WINDS 20 TO 30 KT N OF 24N BETWEEN 161W AND 173W.
ISOLATED MODERATE TSTMS WITHIN 90 NM OF LOW...FRONT AND TROUGH.
.24 HOUR FORECAST LOW N OF AREA. FRONT FROM 30N160W TO 21N161W.
WINDS WEAKENED TO 20 KT OR LESS.
.48 HOUR FORECAST WEAKENING FRONT FROM 30N154W TO 26N156W.

.WEAK LOW 06N170W 1008 MB NEARLY STATIONARY. TROUGH FROM 04N176E
TO 04N178W TO LOW TO 15N160W NEARLY STATIONARY. SCATTERED
MODERATE TO STRONG TSTMS FROM 04N TO 07N BETWEEN 174E AND 177E.
ISOLATED MODERATE TSTMS ELSEWHERE FROM 02N TO 07N BETWEEN 163W
AND 177E...FROM 07N TO 11N BETWEEN 151W AND 169W...AND FROM 11N
TO 16N BETWEEN 156W AND 164W.
.24 HOUR FORECAST LOW DISSIPATED. TROUGH FROM 03N176E TO 03N177W
TO 05N172W TO 12N164W TO 16N155W.
.48 HOUR FORECAST TROUGH FROM 03N179W TO 18N159W.

.FRONT FROM 30N167E TO 29N160E MOVING ESE 15 KT. NE WINDS 20 TO
25 KT N OF FRONT.
.24 HOUR FORECAST WEAKENING FRONT FROM 30N177E TO 27N170E TO
26N164E. NE WINDS 20 TO 25 KT N OF A LINE FROM 30N177E TO
28N165E.
.48 HOUR FORECAST FRONT DISSIPATED. NE TO E WINDS 20 TO 25 KT N
OF 28N BETWEEN 178E AND 178W.

.TROUGH FROM 24N159W TO 22N155W MOVING N 20 KT. SE TO S WINDS 20
TO 30 KT E OF A LINE FROM 20N154W TO 26N158W TO 29N159W.
ISOLATED MODERATE TSTMS N OF TROUGH.
.24 HOUR FORECAST TROUGH N OF AREA. S TO SE WINDS 20 TO 30 KT N
OF 26N BETWEEN 147W AND 153W.
.48 HOUR FORECAST WINDS DECREASED TO 20 KT OR LESS.

.E WINDS 20 TO 25 KT FROM 07N TO 18N W OF 180E...AND FROM 18N TO
22N BETWEEN 172W AND 172E.
.24 HOUR FORECAST E TO NE WINDS 20 TO 25 KT W OF 165E BETWEEN
08N TO 12N.
.48 HOUR FORECAST WINDS EASED TO 20 KT OR LESS.

.WINDS 20 KT OR LESS OVER REST OF FORECAST AREA.

.SEAS 8 TO 15 FT N OF A LINE FROM 22N160W TO 10N174W. SEAS 8 TO
13 FT E OF A LINE FROM 10N152W TO 16N162W TO 20N155W TO 22N160W
TO 30N160W. SEAS 8 TO 11 FT IN AREA BOUNDED BY 30N174W 07N174W
07N160E 23N160E 30N177W 30N174W...AND N OF A LINE FROM 30N166E
TO 27N160E.
.24 HOUR FORECAST SEAS 8 TO 12 FT N OF A LINE FROM 14N147W TO
22N160W. SEAS 8 TO 11 FT N OF A LINE FROM 16N160W TO 21N177W TO
30N179E...AND IN AREA BOUNDED BY 30N160E 30N177E 23N172E 15N171W
05N178E 05N173E 09N171E 09N167E 04N160E 30N160E. SEAS 8 TO 9 FT
FROM 10N TO 22N E OF 147W.
.48 HOUR FORECAST SEAS 8 TO 11 FT N OF A LINE FROM 30N158W TO
24N163W TO 18N179W TO 27N168E TO 06N160E. SEAS 8 TO 9 FT W OF A
LINE FROM 08N160E TO 14N173E TO 19N160E...AND FROM 22N TO 26N
BETWEEN 150W AND 152W.

.SEAS 8 FT OR LESS OVER REST OF FORECAST AREA.

.ITCZ 09N140W TO 12N148W AND 04N160E TO 06N167E. SCATTERED
MODERATE TO STRONG TSTMS FROM 03N TO 07N BETWEEN 163E AND 169E.
ISOLATED MODERATE TSTMS ELSEWHERE FROM 04N TO 07N W OF
163E...AND WITHIN 300 NM N OF FIRST ITCZ.

$$

.HONOLULU HI.



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