High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 061534
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC TUE DEC 06 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

SECURITE

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

SYNOPSIS VALID 1200 UTC DEC 06.
24 HOUR FORECAST VALID 1200 UTC DEC 07.
48 HOUR FORECAST VALID 1200 UTC DEC 08.

.WARNINGS.

...STORM WARNING...
.LOW NW OF FORECAST AREA 56N163E 987 MB MOVING N 40 KT. OVER
FORECAST WATERS FROM 40N TO 54N BETWEEN 172E AND 165E AREA OF SE
TO S WINDS 40 TO 50 KT. SEAS 15 TO 24 FT. ELSEWHERE FROM 30N TO
58N BETWEEN 177E AND 164E WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST LOW DISSIPATED WITH NEW LOW 48N171E 998 MB AND
NEW SECOND LOW 42N173E 1008 MB. WITHIN 180 NM EITHER SIDE OF A
LINE FROM 55N171E TO 50N175E TO 45N175E...AND NW OF A LINE FROM
45N160E TO 51N165E WINDS 40 TO 55 KT. SEAS 19 TO 35 FT.
ELSEWHERE N AND W OF A LINE FROM 39N160E TO 36N176W TO 59N180W
WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.
.48 HOUR FORECAST FIRST LOW DISSIPATED WITH SECOND LOW 51N179E
1018 MB. FROM 48N TO 60N BETWEEN 176W AND 178E WINDS 25 TO 35
KT. SEAS 9 TO 18 FT. ELSEWHERE NW OF A LINE FROM 45N167E TO
50N176E WINDS TO 25 KT. SEAS 15 TO 24 FT.

...GALE WARNING...
.LOW 57N151W 1011 MB MOVING SE 05 KT. WITHIN 240 NM NE...360 NM
SE...480 NM SW...AND 180 NM NW QUADRANTS WINDS 20 TO 30 KT. SEAS
8 TO 15 FT.
.12 HOUR FORECAST LOW 57N150W 1010 MB. WITHIN 120 NM NW AND
BETWEEN 120 NM AND 240 NM NE QUADRANTS WINDS 25 TO 35 KT. SEAS 8
TO 14 FT.
.24 HOUR FORECAST LOW 57N148W 1010 MB. WITHIN 120 NM W AND 240
NM N QUADRANTS...AND WITHIN 90 NM EITHER SIDE OF A LINE FROM
59N141W TO 55N134W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ELSEWHERE
WITHIN 180 NM EITHER SIDE OF A LINE FROM 50N158W TO 59N166W AREA
OF N TO NW WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 55N152W 1008 MB. WITHIN 180 NM W...300 NM
N...AND BETWEEN 300 NM AND 540 NM NE QUADRANTS WINDS 25 TO 35
KT. SEAS 8 TO 14 FT. ELSEWHERE WITHIN 600 NM W SEMICIRCLE EXCEPT
660 NM S QUADRANT...AND BETWEEN 300 NM AND 660 NM E QUADRANT
WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.LOW 39N147W 1001 MB MOVING E 15 KT. WITHIN 240 NM S AND 300 NM
N SEMICIRCLES WINDS 30 TO 40 KT. SEAS 10 TO 19 FT...HIGHEST N
SEMICIRCLE. ELSEWHERE WITHIN 420 NM N...600 NM E...AND 540 NM S
AND NW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST LOW 41N138W 1001 MB. FROM 33N TO 48N BETWEEN
127W AND 147W WINDS 25 TO 40 KT. SEAS 10 TO 19 FT.
.48 HOUR FORECAST LOW 44N132W 993 MB. FROM 41N TO 47N BETWEEN
125W AND 135W WINDS 35 TO 45 KT. SEAS 10 TO 19 FT. ELSEWHERE
FROM 34N TO 52N BETWEEN 123W AND 142W WINDS 25 TO 35 KT. SEAS 8
TO 16 FT.

...GALE WARNING...
.WITHIN 240 NM EITHER SIDE OF A LINE FROM 40N162W TO 32N179E
AREA OF NE TO E WINDS 20 TO 30 KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST FROM 30N TO 40N BETWEEN 159W AND 176W AREA OF
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 33N164W 1005 MB. WITHIN 240 NM NE...180 NM
NW...AND 120 NM SW QUADRANTS WINDS 30 TO 40 KT. SEAS 11 TO 20
FT. ELSEWHERE FROM 30N TO 40N BETWEEN 153W AND 176W WINDS 20 TO
30 KT. SEAS 8 TO 16 FT.

...GALE WARNING...
.30 HOUR FORECAST NEW LOW 37N175E 1011 MB. FROM 33N TO 46N
BETWEEN 179W AND 171E WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.
.48 HOUR FORECAST LOW 35N177E 1014 MB. FROM 35N TO 45N BETWEEN
180W AND 171E WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.

...GALE WARNING...
.48 HOUR FORECAST LOW W OF FORECAST AREA 42N156E 988 MB. OVER
FORECAST WATERS FROM 36N TO 44N W OF 164E AREA OF SE TO S WINDS
35 TO 45 KT. SEAS 12 TO 19 FT. ELSEWHERE FROM 32N TO 46N W OF
167E AREA OF SE TO S WINDS 25 TO 35 KT. SEAS 9 TO 16 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
E OF A LINE FROM 61N168W TO 65N169W AND NE OF A LINE FROM
58N162W TO 59N165W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY NE OF A LINE
FROM 58N162W TO 59N168W TO 66N169W.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.LOW 44N125W 1014 MB MOVING SE 10 KT. WITHIN 240 NM SW AND 420
NM NW QUADRANTS AREA OF N TO NW WINDS 20 TO 30 KT. SEAS 8 TO 15
FT.
.24 HOUR FORECAST LOW DISSIPATED INLAND. CONDITIONS DESCRIBED
WITH LOW 41N138W IN WARNINGS SECTION ABOVE.

.OVER FORECAST WATERS FROM 30N TO 38N BETWEEN 119W AND 124W AREA
OF N TO NW WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST FROM 30N TO 34N BETWEEN 118W AND 122W AREA OF
N TO NW WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS FROM 36N TO 40N BETWEEN 141W AND 149W AND FROM 41N TO 54N
BETWEEN 169E AND 161E.
.24 HOUR FORECAST DENSE FOG WITHIN 120 NM OF 38N133W AND FROM
43N TO 48N BETWEEN 175E AND 172E.
.48 HOUR FORECAST DENSE FOG WITHIN 90 NM OF 38N125W.

.HIGH 36N129W 1024 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 33N125W 1022 MB.
.48 HOUR FORECAST HIGH 30N124W 1023 MB.

.HIGH 50N142W 1031 MB MOVING E 20 KT.
.24 HOUR FORECAST HIGH 52N131W 1030 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 47N176W 1039 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH 46N171W 1037 MB.
.48 HOUR FORECAST LITTLE CHANGE.

.24 HOUR FORECAST NEW HIGH 52N172W 1037 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.48 HOUR FORECAST HIGH 46N173E 1030 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 TUE DEC 06.
24 HOUR FORECAST VALID 1200 UTC WED DEC 07.
48 HOUR FORECAST VALID 1200 UTC THU DEC 08.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.RIDGE FROM 30N131W TO 17N112W. WITHIN AREA BOUNDED BY 30N125W
TO 30N116W TO 28N115W TO 25N122W TO 30N125W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT PRIMARILY IN NW SWELL.
.24 HOUR FORECAST RIDGE FROM 30N126W TO 17N108W. WITHIN AREA
BOUNDED BY 30N123W TO 30N118W TO 27N120W TO 30N123W WINDS 20 KT
OR LESS. SEAS 8 TO 9 FT PRIMARILY IN NW SWELL.
.42 HOUR FORECAST HIGH PRES NEAR 29N123W 1024 MB. RIDGE FROM
HIGH TO 16N109W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN AREA BOUNDED BY 11N140W TO 12N125W TO 19N114W TO 12N109W
TO 07N128W TO 07N140W TO 11N140W WINDS 20 KT OR LESS. SEAS 8 FT
PRIMARILY IN NW SWELL.
.18 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 1415 UTC TUE DEC 6...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N75W TO 08N80W TO 11N93W. ITCZ FROM
11N103W TO 08N120W TO 09N140W. SCATTERED MODERATE ISOLATED
STRONG FROM 05N TO 08N BETWEEN 78W AND 81W. SIMILAR CONVECTION
WITHIN 180 NM N OF A LINE FROM 14N103W TO 06N126W TO 06N134W AND
FROM 07N TO 08N BETWEEN 136W AND 139W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.


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