High Seas Forecast
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000
FZPN02 KWBC 172325
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC TUE JAN 17 2017

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC JAN 17.
24 HOUR FORECAST VALID 1800 UTC JAN 18.
48 HOUR FORECAST VALID 1800 UTC JAN 19.

.WARNINGS.

...STORM WARNING...
.LOW 49N158W 964 MB MOVING SE 35 KT. WITHIN 240 NM NW SEMICIRCLE
AND BETWEEN 300 NM AND 900 NM S QUADRANT WINDS 35 TO 50 KT. SEAS
22 TO 36 FT...EXCEPT NW SEMICIRCLE SEAS 11 TO 22 FT. ELSEWHERE
WITHIN 480 NM N AND NW SEMCIRCLES AND 1140 NM S QUADRANT WINDS
25 TO 35 KT. SEAS 14 TO 28 FT...EXCEPT N AND NW SEMICIRCLES SEAS
9 TO 18 FT.
.24 HOUR FORECAST LOW 47N139W 979 MB. BETWEEN 180 NM AND 600 NM
W AND BETWEEN 240 NM AND 780 NM S QUADRANTS WINDS 35 TO 50 KT.
SEAS 16 TO 32 FT. ELSEWHERE FROM 30N TO 46N BETWEEN 131W AND
152W  WINDS 25 TO 40 KT. SEAS 12 TO 24 FT.
.48 HOUR FORECAST LOW DISSIPATED. E OF A LINE FROM 37N125W TO
30N124W WINDS 20 TO 30 KT. SEAS 8 TO 18 FT.

...STORM WARNING...
.LOW 37N168E 990 MB MOVING NE 40 KT. OVER FORECAST WATERS S OF A
LINE FROM 39N160E TO 38N170E TO 36N178E WINDS 25 TO 40 KT. SEAS
11 TO 22 FT.
.06 HOUR FORECAST LOW 38N174E 987 MB. WITHIN 420 NM S AND SE
QUARANTS WINDS 40 TO 50 KT. SEAS 18 TO 28 FT.
.24 HOUR FORECAST LOW 41N171W 975 MB. FROM 33N TO 43N BETWEEN
161W AND 176W WINDS 35 TO 50 KT. SEAS 18 TO 34 FT. ELSEWHERE
FROM 30N TO 45N BETWEEN 158W AND 178W WINDS 25 TO 40 KT. SEAS 14
TO 24 FT.
.48 HOUR FORECAST LOW 47N145W 974 MB. BETWEEN 180 NM AND 600 NM
S AND SW QUADRANTS WINDS 45 TO 60 KT. SEAS 22 TO 40 FT.
ELSEWHERE FROM 32N TO 48N BETWEEN 133W AND 160W AND BETWEEN 180
NM AND 420 NM N QUADRANT WINDS 30 TO 45 KT. SEAS 14 TO 30
FT...HIGHEST S QUADRANT.

...STORM WARNING...
.06 HOUR FORECAST OVER FORECAST WATERS E OF A LINE FROM 41N128W
TO 47N127W WINDS 40 TO 55 KT. SEAS 16 TO 24 FT.
.24 HOUR FORECAST NEW LOW 47N131W 975 MB. WITHIN 300 NM E AND
900 NM SE QUADRANTS WINDS 25 TO 40 KT. SEAS 11 TO 22 FT.
ELSEWHERE WITHIN 600 NM SE AND 900 NM S QUADRANTS WINDS 25 TO 40
KT. SEAS 11 TO 22 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DIMINISHED.

...STORM WARNING...
.LOW 51N177W 990 MB MOVING NE 15 KT. FROM 43N TO 53N BETWEEN
174W AND 180W WINDS 25 TO 35 KT. SEAS 10 TO 20 FT.
.24 HOUR FORECAST LOW 57N174W 979 MB. WITHIN 120 NM N SEMICIRCLE
WINDS 40 TO 50 KT. SEAS 11 TO 17 FT. ELSEWHERE OVER FORECAST
WATERS N OF 48N BETWEEN 166W AND 178E WINDS 25 TO 35 KT. SEAS 8
TO 14 FT.
.48 HOUR FORECAST LOW 57N171W 970 MB. WITHIN 180 NM W SEMICIRCLE
 WINDS 40 TO 50 KT. SEAS 13 TO 26 FT. ELSEWHERE N OF 48N BETWEEN
161W AND 177E WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.

...GALE WARNING...
.LOW 50N134W 979 MB MOVING NW 10 KT. BETWEEN 90 NM AND 240 NM E
QUADRANT AND WITHIN 780 NM S AND SE QUADRANTS WINDS 25 TO 40 KT.
SEAS 12 TO 22 FT.
.24 HOUR FORECAST LOW 55N136W 967 MB. WITHIN 120 NM S AND 240 NM
E QUADRANTS AND FROM 54N TO 59N BETWEEN 138W AND 143W WINDS 25
TO 35 KT. SEAS 8 TO 17 FT.
.48 HOUR FORECAST DISSIPATED INLAND WITH ASSOCIATED CONDITIONS
DIMINISHED.

...GALE WARNING...
.LOW 44N173E 996 MB MOVING SE 10 KT. WITHIN 180 NM OF LOW WINDS
TO 25 KT. SEAS 10 TO 15 FT.
.24 HOUR FORECAST LOW 42N177E 996 MB. WITHIN 120 NM N...1180 NM
W AND 360 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 20 FT.
.48 HOUR FORECAST LOW 42N170W 1005 MB. WITHIN 180 NM S AND SE
AND 300 NM W QUADRANTS WINDS 25 TO 35 KT. SEAS 12 TO 20 FT.

...GALE WARNING...
.24 HOUR FORECAST WITHIN 60 NM SW OF A LINE FROM 59N151W TO
57N148W AREA OF NW WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE N
OF 51N BETWEEN 146W AND 157W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST NEW LOW 59N142W 979 MB. BETWEEN 90 NM AND 300
NM SW QUADRANT WINDS 25 TO 40 KT. SEAS 11 TO 19 FT. ELSEWHERE
WITHIN 300 NM SE AND 360 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS
8 TO 14 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
N AND NE OF A LINE FROM 57N160W TO 60N179W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM 58N165W TO 59N180W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 58N W OF
166W.

.SYNOPSIS AND FORECAST.

.BOGOSLOF VOLCANO AT 53N168W IS IN A STATE OF UNREST. MARINERS
TRAVELING IN THE VICINITY OF BOGOSLOV VOLCANO ARE URGED TO
EXERCISE CAUTION. IF MARINERS ENCOUNTER ANY VOLCANIC
ASH...REPORT THE OBSERVATION TO THE OCEAN PREDICTION CENTER BY
CALLING 301-683-1520.

.LOW INLAND 61N147W 984 MB MOVING NE 10 KT. WITHIN 240 NM S AND
SE QUADRANTS WINDS 20 TO 30 KT. SEAS 9 TO 16 FT.
.24 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DIMINISHED.

.24 HOUR FORECAST NEW LOW 50N172E 1001 MB. OVER FORECAST WATERS
WITHIN 360 NM N QUADRANT AND N OF 43N BETWEEN 164E AND 170E
WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 47N177W 1005 MB. FROM 41N TO 50N BETWEEN
175W AND 170E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

.24 HOUR FORECAST NEW LOW 39N169E 1006 MB. FROM 30N TO 41N
BETWEEN 160E AND 170E WINDS 20 TO 30 KT. SEAS 9 TO 16 FT.
.48 HOUR FORECAST LOW 38N176E 1012 MB. FROM 31N TO 41N BETWEEN
171W AND 172E WINDS 20 TO 30 KT. SEAS 10 TO 16 FT.

.48 HOUR FORECAST OVER FORECAST WATERS W OF A LINE FROM 34N162E
TO 43N161E WINDS 20 TO 30 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN AN AREA
BOUNDED BY A LINE FROM 34N147W TO 37N129W TO 50N126W TO 37N148W
TO 34N147W.
.24 HOUR FORECAST DENSE FOG FROM 36N TO 41N BETWEEN 124W AND
129W AND FROM 31N TO 42N BETWEEN 164W AND 168W.
.48 HOUR FORECAST CONDITIONS IMPROVED.

.FORECASTER KOSIER. 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 TUE JAN 17.
24 HOUR FORECAST VALID 1800 UTC WED JAN 18.
48 HOUR FORECAST VALID 1800 UTC THU JAN 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 10N TO 15N W OF 129W NE WINDS 20 TO 25 KT. SEAS 9 TO 11
FT. FROM 11N TO 14N BETWEEN 121W AND 129W NE WINDS 20 TO 25 KT.
SEAS 9 TO 10 FT. ELSEWHERE W OF LINE FROM 21N140W TO 18.5N125W
TO 16N114W TO 12N116W TO 06.5N140W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST FROM 08N TO 17N W OF 134W NE WINDS 20 TO 25
KT. SEAS 9 TO 11 FT. FROM 11N TO 15N BETWEEN 125W AND 134W NE
WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE W OF LINE FROM
20N140W TO 16N118W TO 13N119W TO 06N140W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST FROM 10N TO 14N W OF 135W NE WINDS 20 TO 25
KT. SEAS 8 TO 9 FT. ELSEWHERE W OF LINE FROM 18N140W TO 13N127W
TO 05N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE AND
NW SWELL.

.N OF 29.5N W OF 138.5W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW
SWELL.
.24 HOUR FORECAST COLD FRONT JUST NW OF AREA. NW OF LINE FROM
30N130W TO 27N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW
SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N120W TO 27N128W THEN
STATIONARY TO 28.5N140W. N OF 28.5N E OF FRONT TO 118W SW WINDS
20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE NW OF LINE FROM 30N118W TO
25.5N130W TO 23.5N140W WINDS 20 KT OR LESS. SEAS 8 TO 15 FT IN
NW SWELL.

.12 HOUR FORECAST FROM 10N TO 12.5N E OF 89W...INCLUDING THE
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.
.24 HOUR FORECAST FROM 10.5N TO 11.5N E OF 89W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN MERGING NE AND SW SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST GULF OF CALIFORNIA N OF 29.5N S TO SW WINDS 20
TO 30 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 2130 UTC TUE JAN 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH EXTENDS FROM 05N77W TO 00.5N84W TO 05.5N93.5W TO
02.5N101W. ITCZ EXTENDS FROM 02.5N101W TO 02N107W TO 08N122W TO
07N130W TO 06.5N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN
210 NM N OF ITCZ BETWEEN 113W AND 130W. SCATTERED TO LOCALLY
NUMEROUS STRONG FROM 11.5N TO 16N BETWEEN 110W AND 120W.


.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 1800 UTC JAN 17 2017.
24 HOUR FORECAST VALID 1800 UTC JAN 18 2017.
48 HOUR FORECAST VALID 1800 UTC JAN 19 2017.

.WARNINGS.

...GALE WARNING...
.FRONT FROM 30N169E TO 25N164E TO 23N160E MOVING E 40 KT.
DEVELOPING FRONT FROM 30N174E TO 23N168E TO 19N160E. W WINDS 30
TO 40 KT N OF 27N W OF FRONT. WINDS 20 TO 30 KT ELSEWHERE N OF A
LINE FROM 30N178E TO 25N171E TO 23N160E.
.24 HOUR FORECAST FRONTS MERGED IN ONE FROM 30N171W TO 22N175E
TO 15N160E. WINDS 20 TO 30 KT N OF A LINE FROM 30N162W TO
26N177W TO 30N162E. NE WINDS 20 TO 25 KT BETWEEN FRONT AND 20N W
OF 164E.
.48 HOUR FORECAST FRONT FROM 30N163W TO 15N160E. NE TO E WINDS
20 TO 30 KT BETWEEN FRONT AND 25N W OF 179W.

.SYNOPSIS AND FORECAST.

.FRONT FROM 30N158W TO 22N174E. FRONT MOVING E 20 KT NEAR 30N...
NEARLY STATIONARY W OF 170E. SW WINDS 20 TO 25 KT N OF 29N
BETWEEN 144W AND 155W.
.24 HOUR FORECAST WEAKENING FRONT FROM 30N140W TO 28N144W TO
28N154W. WINDS DIMINISHED TO 20 KT OR LESS.
.48 HOUR FORECAST FRONT MOVED E OF AREA.

.NE TO E WINDS 20 TO 25 KT E OF A LINE FROM 18N150W TO 13N171W
TO 08N171W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT E OF A LINE FROM
22N157W TO 10N177E TO 07N178W...AND FROM 04N TO 10N W OF 165E.
.48 HOUR FORECAST NE TO E WINDS 20 TO 30 KT FROM 06N TO 18N E OF
167W...AND ELSEWHERE FROM 05N TO 18N W OF 177E.

.RIDGE FROM 27N140W TO 24N161W TO 18N169E NEARLY STATIONARY AND
GRADUALLY ERODING FROM THE W.

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

.SEAS 12 TO 21 FEET N OF A LINE FROM 30N162W TO 19N176W TO
16N177E TO 26N170E TO 24N160E. SEAS 8 TO 12 FEET ELSEWHERE N OF
A LINE FROM 07N140W TO 06N178E TO 12N160E.
.24 HOUR FORECAST SEAS 12 TO 19 FT N OF A LINE FROM 30N152W TO
14N168W TO 13N173W...AND N OF A LINE FROM 26N173W TO 27N179W TO
21N165E TO 30N162E. SEAS 8 TO 12 FT ELSEWHERE N OF A LINE FROM
06N140W TO 06N165W TO 03N177E TO 16N164E TO 15N160E.
.48 HOUR FORECAST SEAS 12 TO 16 FT N OF A LINE FROM 27N140W TO
19N151W TO 22N155W...AND N OF A LINE FROM 30N150W TO 25N172W TO
28N179E. SEAS 12 TO 13 FT FROM 08N TO 17N BETWEEN 154W AND 164W.
SEAS 8 TO 12 FT ELSEWHERE N OF A LINE FROM 06N140W TO 02N176W TO
09N168E TO 05N160E.

.OTHERWISE SEAS 8 FT OR LESS OVER REMAINDER OF AREA.

.ISOLATED MODERATE TSTMS S OF 06N BETWEEN 160E AND 169E.

.ITCZ FROM 05N140W TO 07N148W TO 06N157W TO 06N171W TO 02N177E.
SCATTERED MODERATE TSTMS WITHIN 120 NM OF ITCZ W OF 176W.
ISOLATED MODERATE TSTMS WITHIN 90 NM OF ITCZ BETWEEN 158W AND
176W...AND FROM 07N TO 09N E OF 160W.

$$

.FORECASTER BRAVENDER. HONOLULU HI.


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