High Seas Forecast
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000
FZPN02 KWBC 110525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC SUN DEC 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC DEC 11.
24 HOUR FORECAST VALID 0000 UTC DEC 12.
48 HOUR FORECAST VALID 0000 UTC DEC 13.

.WARNINGS.

...GALE WARNING...
.WITHIN 360 NM N OF A FRONT FROM 53N168E TO 52N173E TO 51N179E
TO 50N173W TO 48N168W WINDS 25 TO 35 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST CONDITIONS DESCRIBED WITH LOW 53N164E BELOW.

...GALE WARNING...
.LOW 49N127W 1001 MB DRIFTING E. WITHIN 240 NM S AND 180 NM SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST LOW INLAND WITH CONDITIONS DESCRIBED WITH LOW
48N128W BELOW.

...GALE WARNING...
.LOW 33N155W 1010 MB DRIFTING SW. WITHIN 300 NM N AND NW
QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 15 FT. ELSEWHERE WITHIN
180 NM N OF A FRONT FROM 34N155W TO 35N153W TO 34N150W TO
34N146W TO 35N142W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW 32N157W 1011 MB. WITHIN 300 NM N AND NW
QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 15 FT. ELSEWHERE WITHIN
300 NM N OF A FRONT FROM 33N158W TO 33N152W TO 34N145W TO
36N136W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST COMPLEX LOW WITH FIRST LOW 31N146W 1008 MB AND
SECOND NEW LOW 35N136W 1011 MB. WITHIN 360 NM N OF A LINE FROM
30N151W TO 33N142W TO 36N133W WINDS 25 TO 35 KT. SEAS 9 TO 15
FT.
...GALE WARNING...
.LOW 32N171E 1001 MB MOVING E 15 KT. N OF 30N AND WITHIN 240 NM
S SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 34N179E 1005 MB. WITHIN 180 NM OF LOW
CENTER N OF 30N WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DESCRIBED WITH
LOW 50N177E BELOW.

...GALE WARNING...
.LOW 48N147W 1010 MB MOVING E 25 KT. WITHIN 240 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW DISSPATED WITH CONDITIONS DESCRIBED BELOW
WITH LOW 48N128W.

...GALE WARNING...
.LOW 47N167E 989 MB MOVING N 20 KT NEXT 12 HOURS THEN WILL TURN
NW. WITHIN 180 NM E AND NE OF A FRONT FROM LOW CENTER TO 46N170E
TO 44N172E TO 40N171E TO 35N168E WINDS 25 TO 35 KT. SEAS 8 TO 15
FT.
.24 HOUR FORECAST LOW 53N164E 982 MB. FRONT TO EXTEND FROM
55N170E TO 53N179E TO 50N173W TO 45N176W TO 38N179E. WITHIN 240
NM N OF THE FRONT WINDS 25 TO 35 KT. SEAS 8 TO 16 FT. ELSEWHERE
WITHIN 360 NM N AND E OF THE FRONT WINDS 20 TO 30 KT. SEAS 8 TO
12 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS MOVED W OF
AREA.
...GALE WARNING...
.N OF 56N BETWEEN 135W AND 144W AREA OF NE WINDS 25 TO 35 KT.
SEAS TO 9 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

...GALE WARNING...
.24 HOUR FORECAST LOW 47N160E 982 MB. WITHIN 660 NM E AND 480 NM
SE QUADRANTS WINDS 25 TO 40 KT. SEAS 14 TO 26 FT.
.48 HOUR FORECAST LOW 50N168E 984 MB. WITHIN 900 NM S AND SW
QUADRANTS WINDS 25 TO 40 KT. SEAS 14 TO 26 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 37N167E 1002 MB. WITHIN 360 NM S AND
SE QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 50N177E 970 MB. WITHIN 360 NM NE...660 NM
E AND SE...AND 420 NM S QUADRANTS...AND 480 NM E OF A LINE FROM
50N178W TO 43N175W TO 32N173W WINDS 30 TO 45 KT. SEAS 10 TO 18
FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY N OF 59N AND W OF THE ALASKAN
COAST.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.LOW 49N134W 1004 MB MOVING SE 20 KT. WITHIN 360 NM S AND SW
QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW 48N128W 1007 MB. WITHIN 420 NM S AND 660
NM W AND NW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.

.48 HOUR FORECAST NEW LOW 59N176W 1006 MB. WITHIN 180 NM NE OF A
LINE FROM 61N176W TO 58N169W TO 57N163W TO 55N159W WINDS 20 TO
30 KT. SEAS TO 12 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 46N
BETWEEN 170E AND 174E.
.24 HOUR FORECAST DENSE FOG FROM 41N TO 50N BETWEEN 178W AND
166W.
.48 HOUR FORECAST DENSE FOG FROM 38N TO 51N BETWEEN 164W AND
180W.

.HIGH 41N160W 1028 MB DRIFTING E.
.24 HOUR FORECAST HIGH 42N158W 1031 MB.
.48 HOUR FORECAST HIGH 43N157W 1033 MB.

.48 HOUR FORECAST NEW HIGH 51N150W 1035 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 0000 UTC SUN DEC 11.
24 HOUR FORECAST VALID 0000 UTC MON DEC 12.
48 HOUR FORECAST VALID 0000 UTC TUE DEC 13.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM OF LINE FROM 16N95W TO 14N96W INCLUDING THE GULF
OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 9 TO 14 FT.
ELSEWHERE WITHIN 75 NM OF LINE FROM 16N95W TO 12N98W N TO NE
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. REMAINDER AREA FROM 08N TO
13N BETWEEN 92W AND 103W WINDS 20 KT OR LESS. SEAS TO 10 FT IN N
TO NE SWELL.
.24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14.5N BETWEEN 94.5W
AND 96W N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE FROM
08N TO 13N BETWEEN 95W AND 100W WINDS 20 KT OR LESS. SEAS 8 FT
IN N TO NE SWELL.
.48 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND
95.5W N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.FROM 10N TO 11N E OF 88W INCLUDING THE GULF OF PAPAGAYO...NE
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 10N89W 1009 MB. WITHIN 90 NM
NSEMICIRCLE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.FROM 07N TO 15N W OF 125W WINDS 20 KT OR LESS. SEAS TO 9 FT IN
MIXED NE AND NW SWELL.
.24 HOUR FORECAST FROM 07N TO 14N W OF 133W WINDS 20 KT OR LESS.
SEAS TO 9 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0300 UTC SUN DEC 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N83W TO 06N94W. ITCZ AXIS FROM 06N96W TO
06N132W TO 07N140W. SCATTERED MODERATE ISOLATED STRONG FROM 11N
TO 14N BETWEEN 106W AND 120W.

.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0000 UTC DEC 11 2016.
24 HOUR FORECAST VALID 0000 UTC DEC 12 2016.
48 HOUR FORECAST VALID 0000 UTC DEC 13 2016.

.WARNINGS.

...GALE WARNING... FRONT FROM 30N171E TO 25N160E MOVING E 20 KT.
WINDS 20 TO 35 KT N OF 26N BETWEEN 165E AND 175W. ISOLATED
MODERATE TSTMS WITHIN 90 NM OF FRONT N OF 28N.
.24 HOUR FORECAST FRONT FROM 30N178E TO 25N170E TO 23N160E.
WINDS 20 TO 30 KT N OF 28N BETWEEN 177E AND 176W.
.48 HOUR FORECAST FRONT FROM 30N175W TO 26N178E. WINDS
DIMINISHED TO 20 KT OR LESS.

.SYNOPSIS AND FORECAST.

.LOW 25N163W 1012 MB MOVING NE 10 KT. FRONT FROM 30N153W TO LOW
TO 20N169W MOVING E SLOWLY. ISOLATED MODERATE TSTMS N OF 26N
BETWEEN 152W AND 162W.
.24 HOUR FORECAST LOW 29N155W 1014 MB. FRONT FROM 30N152W TO LOW
TO 24N157W TO 18N158W. WINDS 20 TO 25 KT N OF 26N BETWEEN 143W
AND 148W.
.48 HOUR FORECAST LOW 30N146W 1010 MB. FRONT FROM LOW TO 23N152W
18N157W. WINDS 20 TO 30 KT N OF 27N E OF 146W.

.24 HOUR FORECAST NEW FRONT NEAR 30N160E. WINDS 20 TO 25 KT N OF
28N W OF 164E.
.48 HOUR FORECAST FRONT FROM 30N175E TO 23N160E. WINDS 20 TO 25
KT W OF FRONT.

.TROUGH FROM 03N168E TO 04N160E MOVING W SLOWLY. ISOLATED
MODERATE TSTMS FROM 03N TO 07N W OF 170E.
.24 HOUR FORECAST TROUGH FROM 02N163E TO 03N160E.
.48 HOUR FORECAST TROUGH MOVED W OF FORECAST AREA.

.RIDGE FROM 24N140W TO 20N154W NEARLY STATIONARY.

.RIDGE FROM 30N179E TO 22N160E MOVING ESE 15 KT.

.E WINDS 20 T0 25 KT FROM 09N TO 15N E OF 150W.
.24 HOUR FORECAST E WINDS 20 TO 25 KT FROM 09N TO 14N E OF 148W.
.48 HOUR FORECAST WINDS DIMINISHED TO 20 KT OR LESS.

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

.SEAS 8 TO 10 FT N OF A LINE 28N158W TO 26N175W TO 25N175E TO
27N165E.
.24 HOUR FORECAST SEAS 8 TO 10 FT N OF A LINE 28N160W TO 27N170W
TO 28N176E.
.48 HOUR FORECAST SEAS 8 TO 12 FT W OF A LINE 30N172E TO
24N160E. SEAS 8 TO 10 FT N OF 27N BETWEEN 152W AND 166W.

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

.ITCZ FROM 07N140W TO 08N155W TO 10N165W TO 07N175W TO 06N170E.
ISOLATED MODERATE TSTMS WITHIN 90 NM OF ITCZ.

$$

.FORECASTER BURKE. HONOLULU HI.


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