High Seas Forecast
Issued by NWS

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FZPN02 KWBC 162325
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC MON JAN 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 16.
24 HOUR FORECAST VALID 1800 UTC JAN 17.
48 HOUR FORECAST VALID 1800 UTC JAN 18.

.WARNINGS.

...STORM WARNING...
.LOW 61N147W 968 MB NEARLY STATIONARY THEN MOVING SW 10 KT AFTER
24 HOURS. OVER FORECAST WATERS WITHIN 240 NM SW QUADRANT W OF
150W WINDS 35 TO 50 KT. SEAS 9 TO 18 FT. ELSEWHERE WITHIN 540 NM
S AND 360 NM SW QUADRANTS AND ALSO 660 NM SE QUADRANT WINDS 25
TO 40 KT. SEAS 15 TO 26 FT...EXCEPT W OF 152W AND N OF 57N 8 TO
15 FT.
.24 HOUR FORECAST LOW 61N147W 987 MB. WITHIN 300 NM S AND SW
QUADRANTS WINDS TO 25 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
MERGED WITH LOW 56N137W BELOW.

...STORM WARNING...
.LOW 41N178E 973 MB MOVING NE 35 KT. WITHIN 540 NM S AND 360 NM
SE QUADRANTS WINDS 35 TO 50 KT. SEAS 18 TO 36 FT. ELSEWHERE OVER
FORECAST WATERS WITHIN 720 NM S SEMICIRCLE...360 NM E AND 480 NM
W QUADRANTS WINDS 25 TO 40 KT. SEAS 14 TO 28 FT...HIGHEST S AND
SW OF LOW.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
47N160W BELOW.

...STORM WARNING...
.LOW 45N142W 986 MB MOVING NE 20 KT THEN TURNING MORE NW AFTER
24 HOURS. WARM FRONT EXTENDS FROM 46N140W TO 49N130W TO 48N126W.
WITHIN 300 NM SE AND E QUADRANTS OF LOW AND E OF 131W WITHIN 180
NM N OF FRONT WINDS 40 TO 50 KT. SEAS 15 TO 25 FT. ELSEWHERE
WITHIN 600 NM S AND 540 NM E QUADRANTS AND E OF 133W WITHIN 300
NM N OF FRONT WINDS 25 TO 40 KT. SEAS 11 TO 22 FT...HIGHEST S
AND SE OF LOW.
.24 HOUR FORECAST LOW 52N133W 980 MB. FRONT TO EXTEND FROM LOW
TO 47N128W TO 42N126W. WITHIN 180 NM NE AND E QUADRANTS AND E OF
FRONT WINDS 25 TO 40 KT. SEAS 12 TO 20 FT.
.36 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MERGED WITH LOW
51N135W DESCRIBED BELOW.

...STORM WARNING...
.LOW 45N169W 970 MB MOVING NE 15 KT. FRONT EXTENDS FROM LOW TO
41N154W. EXCEPT WHERE PREVIOUSLY NOTED WITHIN 240 NM N AND NE
QUADRANTS AND WITHIN 180 NM N OF FRONT W OF 157W AND BETWEEN 360
NM AND 780 NM S QUADRANT WINDS 25 TO 40 KT. SEAS 11 TO 18 FT.
.24 HOUR FORECAST LOW 47N160W 965 MB. WITHIN 240 NM NW
SEMICIRCLE AND FROM 35N TO 44N BETWEEN 153W AND 172W WINDS 30 TO
45 KT. SEAS 14 TO 31 FT...EXCEPT IN NW SEMICIRCLE 12 TO 20 FT.
ELSEWHERE WITHIN 900 NM S AND 780 NM SW QUADRANTS AND WITHIN 300
NM NW SEMICIRCLE WINDS 25 TO 40 KT. SEAS 10 TO 24 FT...HIGHEST S
AND SW OF LOW.
.36 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 48N155W 970 MB.
BETWEEN 120 NM AND 660 NM S QUADRANT AND WITHIN 180 NM SW
QUADRANT WINDS 35 TO 50 KT. SEAS 18 TO 32 FT. ELSEWHERE E OF
164W WITHIN 840 NM S AND 360 NM W AND NW QUADRANTS WINDS 25 TO
40 KT. SEAS 12 TO 24 FT...HIGHEST S AND SW OF LOW.
.48 HOUR FORECAST LOW 50N145W 978 MB. E OF A LINE FROM 46N151W
TO 34N143W AND W OF 132W WINDS 30 TO 45 KT. SEAS 15 TO 28 FT.

...STORM WARNING...
.24 HOUR FORECAST NEW LOW 46N141W 975 MB. WITHIN 480 NM SE AND
300 NM S QUADRANTS AND WITHIN 300 NM E OF A FRONT FROM LOW TO
42N138W TO 33N148W WINDS 25 TO 40 KT. SEAS 12 TO 21 FT.
.36 HOUR FORECAST LOW 51N135W 967 MB. FRONT TO EXTEND FROM
48N125W TO 33N141W. WITHIN 240 NM E QUADRANT AND OVER FORECAST
WATERS E OF FRONT N OF 42N WINDS 35 TO 50 KT. SEAS 15 TO 24 FT.
ELSEWHERE WITHIN 300 NM E AND SE SEMICIRCLES AND WITHIN 300 NM E
OF FRONT WINDS 25 TO 40 KT. SEAS 11 TO 21 FT.
.48 HOUR FORECAST LOW 56N137W 965 MB. WITHIN 240 NM S AND SE
QUADRANTS AND BETWEEN 420 NM AND 600 NM NW QUADRANT WINDS 25 TO
40 KT. SEAS 9 TO 16 FT.

...STORM WARNING...
.12 HOUR FORECAST LOW 36N163E 998 MB. OVER FORECAST WATERS FROM
30N TO 35N W OF 167E WINDS 25 TO 40 KT. SEAS 14 TO 18 FT.
.24 HOUR FORECAST LOW 37N173E 992 MB. WITHIN 300 NM E AND SE OF
A LINE FROM LOW TO 31N160E WINDS 30 TO 45 KT. SEAS 14 TO 23 FT.
.48 .48 HOUR FORECAST LOW 43N165W 978 MB. WITHIN 540 NM S
QUADRANT WINDS 35 TO 50 KT. SEAS 17 TO 26 FT. ELSEWHERE FROM 30N
TO 45N BETWEEN 159W AND 171W WINDS 25 TO 40 KT. SEAS 14 TO 21
FT.

...GALE WARNING...
.LOW 40N148W 995 MB MOVING NE 20 KT. EXCEPT WHERE PREVIOUSLY
NOTED OVER FORECAST WATERS WITHIN 240 NM E AND SE OF A FRONT
FROM LOW TO 36N150W TO 30N169W WINDS 25 TO 40 KT. SEAS 11 TO 20
FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY NEW
LOW 46N141W ABOVE.

...GALE WARNING...
.LOW 44N177W 970 MB MOVING NE 20 KT. WITHIN 420 NM NW AND W
QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 17 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 47N160W
ABOVE.

...GALE WARNING...
.36 HOUR FORECAST NEW LOW 50N178W 991 MB. WITHIN 180 NM SW AND W
QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 15 FT.
.48 HOUR FORECAST LOW 52N175W 982 MB. WITHIN 120 NM OF CENTER
EXCEPT 240 NM SW SEMICIRCLE WINDS 25 TO 40 KT. SEAS 11 TO 20 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
N AND NE OF A LINE FROM 60N179W TO 57N158W AND N OF 57N BETWEEN
151W AND 155W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM 58N152W TO 57N164W AND N OF A LINE FROM 63N168W TO 59N178E.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM 58N151W TO 57N157W TO 59N179E.

.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.

.OVER FORECAST WATERS N OF 50N W OF 173W AREA OF N TO NE WINDS
20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST NEW LOW 59N176W 996 MB. OVER FORECAST WATERS
WITHIN 540 NM NW SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 58N169W 995 MB. N OF A LINE FROM 58N165W
TO 48N163E WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

.24 HOUR FORECAST NEW LOW 44N173E 997 MB. WITHIN 240 NM SW AND W
QUADRANTS WINDS 20 TO 30 KT. SEAS 9 TO 13 FT.
.48 HOUR FORECAST LOW 42N180W 997 MB. EXCEPT WHERE NOTED IN
WARNINGS SECTION FROM 30N TO 42N W OF 180W AND WITHIN 300 NM W
QUADRANT WINDS 20 TO 30 KT. SEAS 10 TO 18 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN AN AREA
BOUNDED BY 50N132W TO 41N130W TO 32N164W TO 44N166W TO 40N147W
TO 50N132W.
.24 HOUR FORECAST DENSE FOG WITHIN AREA BOUNDED BY 49N125W TO
39N127W TO 34N148W TO 46N143W TO 50N133W TO 49N125W.
.48 HOUR FORECAST DENSE FOG FROM 37N TO 43N E OF 128W AND FROM
33N TO 38N BETWEEN 160W AND 165W.

.HIGH 31N136W 1027 MB MOVING S 10 KT.
.24 HOUR FORECAST HIGH S OF THE AREA.

.FORECASTER BANCROFT. 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 MON JAN 16.
24 HOUR FORECAST VALID 1800 UTC TUE JAN 17.
48 HOUR FORECAST VALID 1800 UTC WED JAN 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.12 HOUR FORECAST FROM 10N TO 12N E OF 89W...INCLUDING THE GULF
OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST FROM 10N TO 12N E OF 89W...INCLUDING THE GULF
OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 12N TO 14N W OF 132W NE WINDS 20 TO 25 KT. SEAS 10 TO 11
FT. ELSEWHERE W OF LINE FROM 22N140W TO 22N128W TO 17N118W TO
14N117W TO 07N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
PRIMARILY IN NW SWELL.
.24 HOUR FORECAST FROM 10N TO 14N W OF 130W NE WINDS 20 TO 25
KT. SEAS 9 TO 10 FT. ELSEWHERE W OF LINE FROM 21N140W TO 17N115W
TO 12N116W TO 09N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
PRIMARILY IN NW SWELL.
.48 HOUR FORECAST FROM 09N TO 12N W OF 134W NE WINDS 20 TO 25
KT. SEAS 9 TO 10 FT. ELSEWHERE W OF LINE FROM 19N140W TO 15N118W
TO 13N118W TO 09N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN
MIXED NE AND NW SWELL.

.42 HOUR FORECAST COLD FRONT APPROACHING FROM NW. NW OF LINE
FROM 30N134W TO 29N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN
NW SWELL.
.48 HOUR FORECAST COLD FRONT JUST NW OF AREA. NW OF LINE FROM
30N131W TO 28N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW
SWELL.

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

CONVECTION VALID AT 2100 UTC MON JAN 16...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 06N77W TO LOW PRES NEAR 01N82W TO 03N90W TO 03N96W.
ITCZ FROM 03N96W TO 02N105W TO 07N118W TO 07.5N131W. IT RESUMES
AT 08N136W TO BEYOND 08N140W. NO SIGNFICANT CONVECTION.


.FORECASTER AL. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 1800 UTC JAN 16 2017.
24 HOUR FORECAST VALID 1800 UTC JAN 17 2017.
48 HOUR FORECAST VALID 1800 UTC JAN 18 2017.

.WARNINGS.

...GALE WARNING...
.FRONT FROM 30N170W TO 21N170E TO 19N160E. FRONT MOVING E 20 KT
E OF 170E...NEARLY STATIONARY ELSEWHERE. WINDS 30 TO 35 KT
WITHIN 360 NM E OF FRONT N OF 28N...AND N OF A LINE FROM 29N179W
TO 30N170E. WINDS 20 TO 30 KT ELSEWHERE N OF A LINE FROM 30N152W
TO 24N176E TO 29N160E. ISOLATED TSTMS WITHIN 120 NM E OF FRONT N
OF 23N.
.24 HOUR FORECAST FRONT FROM 30N157W TO 26N171W TO 24N177E.
WINDS 20 TO 30 KT N OF 29N BETWEEN 145W AND 157W.
.48 HOUR FORECAST WEAKENING FRONT FROM 30N140W TO 28N145W TO
28N151W. WINDS DIMINISHED TO 20 KT OR LESS.

...GALE WARNING...
.24 HOUR FORECAST NEW FRONT FROM 30N169E TO 24N162E MOVING E 40
KT. DEVELOPING FRONT FROM 30N173E TO 22N169E TO 18N160E. W WINDS
30 TO 40 KT W OF FIRST FRONT N OF 27N. WINDS 20 TO 30 KT
ELSEWHERE N OF A LINE FROM 30N179E TO 24N174E TO 23N160E.
.48 HOUR FORECAST FRONTS MERGED INTO ONE FRONT FROM 30N170W TO
18N168E. WINDS 20 TO 30 KT N OF A LINE FROM 30N160W TO 26N176W
TO 29N168E.

.SYNOPSIS AND FORECAST.

.NE TO E WINDS 20 TO 25 KT E OF A LINE FROM 20N152W TO 09N175W
TO 07N172W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT E OF A LINE FROM
19N147W TO 14N165W TO 08N155W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 07N TO 20N E OF
167W.

.TROUGH FROM 08N176E TO 01N175E MOVING SW 15 KT. SCATTERED
MODERATE TSTMS WITHIN 360 NM OF TROUGH.
.24 HOUR FORECAST TROUGH FROM 06N169E TO 00N170E.
.48 HOUR FORECAST TROUGH DISSIPATED.

.RIDGE FROM 29N140W TO 18N179E TO 17N164E NEARLY STATIONARY AND
ERODING FROM THE W.

.OTHERWISE WINDS 20 KT OR LESS OVER REMAINDER OF AREA.

.SEAS 18 TO 25 FT N OF A LINE FROM 30N176W TO 24N169E TO
301N62E. SEAS 12 TO 18 FT ELSEWHERE N OF A LINE FROM 30N157W TO
18N163E TO 18N160E. SEAS 8 TO 12 FT ELSEWHERE N OF A LINE FROM
30N147W TO 13N160E. SEAS 8 TO 10 FT E OF A LINE FROM 20N150W TO
13N177W TO 05N177W.
.24 HOUR FORECAST SEAS 12 TO 22 FT N OF A LINE FROM 30N152W TO
28N164W TO 19N176W TO 16N177E TO 25N170E TO 24N160E. SEAS 8 TO
12 FT ELSEWHERE N OF A LINE FROM 07N140W TO 06N177E TO 10N160E.
.48 HOUR FORECAST SEAS 12 TO 18 FT N OF A LINE FROM 30N152 TO
12N172W...AND N OF A LINE FROM 26N172W TO 26N179W TO 22N164E.
SEAS 8 TO 12 FT ELSEWHERE N OF A LINE FROM 07N140W TO 04N176E TO
10N170E TO 07N160E.

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

.ITCZ FROM 08N140W TO 07N146W TO 03N162W TO 06N179E. SCATTERED
MODERATE TSTMS WITHIN 60 NM OF ITCZ W OF 170W...AND WITHIN 120
NM N OF ITCZ E OF 158W.

$$

.FORECASTER BRAVENDER. HONOLULU HI.



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