High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 230940
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC WED APR 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC APR 23.
24 HOUR FORECAST VALID 0600 UTC APR 24.
48 HOUR FORECAST VALID 0600 UTC APR 25.

.WARNINGS.

...GALE WARNING...
.LOW 54N175W 986 MB MOVING W 10 KT. OVER FORECAST WATERS BETWEEN
240 NM AND 900 NM SE...180 NM AND 540 NM SW...AND 240 NM AND 540
NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 23 FT.
.24 HOUR FORECAST LOW 55N179E 993 MB. WITHIN 360 NM SW OF A LINE
FROM 53N162W TO 46N145W WINDS TO 25 KT. SEAS 12 TO 16 FT.
.48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.

...GALE WARNING...
.LOW W OF AREA 43N159E 985 MB MOVING NE 25 KT. OVER FORECAST
WATERS WITHIN 300 NM NE AND 660 NM SE QUADRANTS WINDS 30 TO 45
KT. SEAS 9 TO 14 FT.
.24 HOUR FORECAST WEAKENING LOW 45N173E 987 MB. NEW LOW 47N179E
985 MB. WITHIN 300 NM NE...720 NM SE...960 NM SW...AND 120 NM NW
QUADRANTS OF NEW LOW WINDS 25 TO 40 KT. SEAS 8 TO 20
FT...HIGHEST NEAR 40N168E.
.48 HOUR FORECAST LOW 53N170W 973 MB. WITHIN 360 NM NE...960 NM
SE...720 NM SW...AND 240 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS
10 TO 18 FT...EXCEPT N OF THE ALEUTIAN ISLANDS TO 10 FT.

...GALE WARNING...
.LOW 48N142W 1004 MB MOVING E 20 KT. FRONT EXTENDS FROM LOW
CENTER TO 38N153W. FROM 37N TO 44N BETWEEN 131W AND THE FRONT
WINDS 20 TO 30 KT. SEAS 9 TO 13 FT.
.24 HOUR FORECAST LOW 49N131W 991 MB. WITHIN 120 NM NE...480 NM
SE...420 NM SW...AND 480 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS
8 TO 16 FT.
.48 HOUR FORECAST LOW 51N130W 1003 MB. WITHIN 960 NM SW QUADRANT
WINDS TO 25 KT. SEAS 9 TO 13 FT.

.SYNOPSIS AND FORECAST.

.FROM 31N TO 37N BETWEEN 117W AND 124W N TO NW WINDS 20 TO 30
KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST FROM 30N TO 36N BETWEEN 119W AND 124W N TO NW
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST FROM 31N TO 35N BETWEEN 119W AND 122W NW WINDS
TO 25 KT. SEAS TO 9 FT.

.LOW 54N153W 1000 MB MOVING NE 05 KT. WITHIN 180 NM NE OF A
FRONT FROM LOW CENTER TO 49N143W WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 56N151W 1003 MB. ASSOCIATED CONDITIONS
DIMINISHED.
.48 HOUR FORECAST LOW DISSIPATED.

.LOW 48N128W 1005 MB MOVING E 10 KT. WITHIN 240 NM S QUADRANT
WINDS TO 25 KT. SEAS 11 TO 14 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.48 HOUR FORECAST LOW 46N163E 1009 MB. OVER FORECAST WATERS
BETWEEN 240 NM AND 540 NM SE AND 180 NM AND 540 NM S QUADRANTS
WINDS TO 25 KT. SEAS TO 11 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS FROM 30N TO 43N W OF 168E.
.24 HOUR FORECAST DENSE FOG FROM 31N TO 48N BETWEEN 170W AND
176E AND S OF A LINE FROM 34N173E TO 30N164E.
.48 HOUR FORECAST DENSE FOG WITHIN 300 NM SE OF A LINE FROM
50N160W TO 38N169W.

.HIGH 56N141W 1010 MB MOVING NW 05 KT.
.24 HOUR FORECAST HIGH 58N143W 1008 MB.
.48 HOUR FORECAST HIGH 56N141W 1012 MB.

.HIGH 33N142W 1029 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 35N173W 1027 MB MOVING NE 30 KT.
.24 HOUR FORECAST HIGH 37N158W 1029 MB.
.48 HOUR FORECAST HIGH 35N149W 1030 MB.

.FORECASTER BELL. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 3.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0600 UTC WED APR 23.
24 HOUR FORECAST VALID 0600 UTC THU APR 24.
48 HOUR FORECAST VALID 0600 UTC FRI APR 25.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 20N W OF 112W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW
SWELL.
.24 HOUR FORECAST N OF 25N E OF 125W WINDS 20 KT OR LESS. SEAS 9
TO 10 FT IN NW SWELL.
.48 HOUR FORECAST N OF 26N BETWEEN 118W AND 122W WINDS 20 KT OR
LESS. SEAS 8 FT IN NW.

.FROM 07N TO 20N W OF 120W WINDS 20 KT OR LESS. SEAS 8 FT
IN MIXED NW AND NE SWELL.
.24 HOUR FORECAST FROM 08N TO 15N W OF 120W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN MIXED NW AND NE SWELL.
.48 HOUR FORECAST FROM 09N TO 15N W OF 130W WINDS 20 KT OR LESS.
SEAS TO 9 FT IN MIXED NE AND S SWELL.

.12 HOUR FORECAST S OF 00N BETWEEN 107W AND 120W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN S SWELL.
.24 HOUR FORECAST S OF 05S BETWEEN 102W AND 130W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN S SWELL.
.48 HOUR FORECAST S OF 15N BETWEEN 105W AND 130W AND S OF 10N
BETWEEN 93W AND 105W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S
SWELL.

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

CONVECTION VALID 0900 UTC WED APR 23...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ FROM 04N96W TO 03N110W TO 06N130W 03N135W TO 04N140W.
SCATTERED MODERATE ISOLATED STRONG FROM 02N TO 05N BETWEEN 100W
AND 105W AND FROM 03N TO 10N BETWEEN 115W AND 135W.

$$
.FORECASTER DGS. NATIONAL HURRICANE CENTER.



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