000
FZPN01 KWBC 182201
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC THU DEC 18 2014

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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

SYNOPSIS VALID 1800 UTC DEC 18.
24 HOUR FORECAST VALID 1800 UTC DEC 19.
48 HOUR FORECAST VALID 1800 UTC DEC 20.

.WARNINGS.

...STORM WARNING...
.LOW 51N147W 969 MB MOVING NE 15 KT. WITHIN 420 NM S AND SW
QUADRANTS...AND 120 NM E OF A FRONT FROM 55N140W TO 53N134W TO
49N130W WINDS 40 TO 55 KT. SEAS 22 TO 42 FT...EXCEPT E OF THE
FRONT 15 TO 25 FT. ELSEWHERE WITHIN 840 NM S...420 NM
W...BETWEEN 240 NM AND 480 NM N...AND BETWEEN 540 NM AND 840 NM
E QUADRANTS WINDS 25 TO 40 KT. SEAS 12 TO 32 FT...HIGHEST IN S
QUADRANT.
.24 HOUR FORECAST LOW 54N144W 975 MB. WITHIN 480 NM NE AND 780
NM SE QUADRANTS WINDS 25 TO 40 KT. SEAS 14 TO 28 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 55N148W.

...STORM WARNING...
.COMPLEX LOW WITH MEAN CENTER 44N167E 978 MB MOVING E 30 KT.
OVER FORECAST WATERS WITHIN 540 NM S AND SW QUADRANTS WINDS 35
TO 50 KT. SEAS 24 TO 39 FT. ELSEWHERE OVER FORECAST WATERS
WITHIN 720 NM SE AND 960 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS
14 TO 28 FT.
.24 HOUR FORECAST LOW 43N175W 978 MB. WITHIN 540 NM S AND SW
QUADRANTS WINDS 35 TO 50 KT. SEAS 21 TO 36 FT. ELSEWHERE OVER
FORECAST WATERS WITHIN 960 NM S SEMICIRCLE WINDS 25 TO 35 KT.
SEAS 14 TO 28 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 53N158W.

...STORM WARNING...
.24 HOUR FORECAST NEW LOW 50N160W 970 MB. WITHIN 1020 NM S AND
SE QUADRANTS WINDS 30 TO 45 KT. SEAS 14 TO 26 FT.
.48 HOUR COMPLEX LOW WITH FIRST CENTER 55N148W 964 MB AND SECOND
CENTER 54N136W 964 MB. FRONT TO EXTEND FROM SECOND CENTER TO
49N128W TO 42N126W. WITHIN 60 NM E OF THE FRONT N OF 49N WINDS
35 TO 50 KT. SEAS 16 TO 24 FT. ELSEWHERE WITHIN 240 NM N AND NE
AND 1200 NM S QUADRANTS OF FIRST CENTER AND 240 NM NE SEMICIRCLE
AND 1020 NM S QUADRANT OF SECOND CENTER WINDS 25 TO 40 KT. SEAS
14 TO 21 FT.

...GALE WARNING...
.LOW 47N163E 976 MB MOVING SE 30 KT. OVER FORECAST WATERS WITHIN
360 NM NW SEMICIRCLE WINDS 30 TO 45 KT. SEAS 14 TO 28 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 43N175W.

...GALE WARNING...
.LOW 49N176E 963 MB MOVING E 15 KT. FRONT EXTENDS FROM LOW
CENTER TO 49N175W TO 47N169W TO 40N173W TO 31N173E. WITHIN 180
NM S AND SW QUADRANTS...240 NM N SEMICIRCLE...AND WITHIN 180 NM
N AND 420 NM E OF THE FRONT WINDS 30 TO 45 KT. SEAS 12 TO 22 FT.
.24 HOUR FORECAST LOW 49N175W 964 MB. WITHIN 300 NM S...540 NM
W...AND 360 NM N QUADRANTS WINDS 25 TO 40 KT. SEAS 12 TO 22 FT.
.48 HOUR FORECAST LOW 48N167W 974 MB. WITHIN 780 NM SE AND 1020
NM W AND SW QUADRANTS WINDS 30 TO 45 KT. SEAS 14 TO 31 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 54N153W 970 MB. WITHIN 360 NM N
SEMICIRCLE WINDS 25 TO 40 KT. SEAS 10 TO 18 FT.
.48 HOUR FORECAST LOW 53N158W 968 MB. WITHIN 1260 NM S QUADRANT
WINDS 25 TO 40 KT. SEAS 14 TO 22 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
N OF 63N AND W OF THE ALASKAN COAST.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.LOW 61N178W 985 MB MOVING SW 10 KT. WITHIN 300 NM NE QUADRANT
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW 59N176W 986 MB. WITHIN 480 NM NE QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED. OVER FORECAST WATERS N OF 56N
AND W OF 168W AREA OF N TO NE WINDS 20 TO 30 KT. SEAS TO 11 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 31N TO 48N
BETWEEN 164W AND 174E.
.24 HOUR FORECAST DENSE FOG FROM 31N TO 46N BETWEEN 146W AND
174W.
.48 HOUR FORECAST DENSE FOG FROM 32N TO 48N BETWEEN 125W AND
156W.

.HIGH 31N154W 1026 MB MOVING SE 25 KT.
.24 HOUR FORECAST HIGH ABSORBED S OF AREA.

.48 HOUR FORECAST HIGH 35N163E 1030 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 1800 UTC THU DEC 18.
24 HOUR FORECAST VALID 1800 UTC FRI DEC 19.
48 HOUR FORECAST VALID 1800 UTC SAT DEC 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 10N TO 15N W OF 135W NE TO E WINDS 20 TO 25 KT. SEAS 9
TO 11 FT. ELSEWHERE OPEN WATERS W OF 100W WINDS 20 KT OR LESS.
SEAS TO 9 FT PRIMARILY IN MIXED S AND NW SWELL.
.24 HOUR FORECAST FROM 09N TO 20N W OF 135W NE WINDS 20 TO 25
KT. SEAS 9 TO 10 FT. NW OF LINE FROM 30N121W TO 20N140W WINDS
20 KT OR LESS. SEAS 8 TO 17 FT PRIMARILY IN NW SWELL...HIGHEST
SEAS AT 30N138W. ELSEWHERE W OF LINE FROM 30N118W TO 20N110W
TO 05N140W WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN
MIXED S AND NW SWELL.
.48 HOUR FORECAST FROM 09N TO 21N W OF 122W NE WINDS 20 TO 25
KT. SEAS 9 TO 12 FT. ELSEWHERE W OF LINE FROM 30N116W TO
10N115W TO 05N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT
PRIMARILY IN NW SWELL.

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

CONVECTION VALID 2100 UTC THU DEC 18...

.SCATTERED MODERATE WITHIN 90 NM OF LINE FROM 07N135W TO
11N121W TO 20N111W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 06N77W TO 06N91W. ITCZ FROM 06N91W TO
05N114W TO 06N140W. SCATTERED MODERATE WITHIN 120 NM OF LINE
FROM 04.5N77W TO 07N86W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.