High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 281010
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SUN DEC 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 DEC 28.
24 HOUR FORECAST VALID 0600 UTC DEC 29.
48 HOUR FORECAST VALID 0600 UTC DEC 30.

.WARNINGS.

...STORM WARNING...
.LOW 38N173W 1000 MB MOVING NE 25 KT. FROM 30N TO 39N BETWEEN
169W AND 172E WINDS 20 TO 30 KT. SEAS 9 TO 12 FT.
.24 HOUR FORECAST LOW 45N163W 984 MB. WITHIN 180 NM W AND SW
QUADRANTS WINDS 35 TO 50 KT. SEAS 12 TO 19 FT. ALSO WITHIN 360
NM S AND 300 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 16
FT. ELSEWHERE WITHIN 420 NM S AND 360 NM SW QUADRANTS WINDS 20
TO 30 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 56N166W 983 MB. N OF 58N BETWEEN 145W AND
153W WINDS 35 TO 50 KT. SEAS 17 TO 23 FT. ALSO WITHIN 600 NM SE
AND 480 NM NE QUADRANTS...AND N OF 50N BETWEEN 152W AND 137W
WINDS 25 TO 40 KT. SEAS 9 TO 23 FT.

...STORM WARNING...
.LOW 48N176W 980 MB MOVING N 25 KT. WITHIN 240 NM S AND SW
QUADRANTS WINDS 40 TO 55 KT. SEAS 14 TO 18 FT. ALSO WITHIN 300
NM S SEMICIRCLE...AND 240 NM NE QUADRANT WINDS 25 TO 40 KT. SEAS
11 TO 22 FT.
.24 HOUR FORECAST LOW 57N179W 984 MB. WITHIN 300 NM E AND NE
QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 18 FT.
.48 HOUR FORECAST LOW AND CONDITIONS NW OF AREA.

...STORM WARNING...
.48 HOUR FORECAST LOW W OF AREA 46N157E 960 MB. OVER FORECAST
WATERS W OF A LINE FROM 48N160E TO 45N165E TO 40N165E TO 34N165E
WINDS 40 TO 55 KT. SEAS 12 TO 21 FT. ALSO W OF A LINE FROM
50N160E TO 49N165E TO 41N169E TO 30N166E WINDS 25 TO 40 KT. SEAS
9 TO 18 FT.

...GALE WARNING...
.LOW 62N173W 995 MB MOVING N 15 KT. FRONT FROM LOW TO 60N169W TO
55N163W. WITHIN 300 NM NE OF FRONT WINDS 25 TO 35 KT. SEAS TO 12
FT.
.12 HOUR FORECAST LOW NW OF AREA WITH CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW NW OF AREA 56N169E 970 MB DRIFTING N. WITHIN 360 NM SE
SEMICIRCLE WINDS 25 TO 40 KT. SEAS 12 TO 18 FT.
.24 HOUR FORECAST LOW NW OF AREA NEAR 58N168E 982 MB. WITHIN 420
NM SW OF A LINE FROM 47N178E TO 50N170E TO 52N163E WINDS 20 TO
30 KT. SEAS 10 TO 17 FT.
.48 HOUR FORECAST LOW NW OF AREA WITH CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 37N152W 991 MB MOVING N 10 KT. WITHIN 420 NM W
SEMICIRCLE...AND FROM 32N TO 44N BETWEEN 150W AND 139W WINDS 25
TO 35 KT. SEAS 12 TO 20 FT.
.24 HOUR FORECAST LOW DISSIPATED. FROM 46N TO 38N BETWEEN 153W
AND 136W WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.

...GALE WARNING...
.LOW 49N157W 999 MB MOVING NW 25 KT. WITHIN 420 NM NE AND 600 NM
SE QUADRANTS N OF 44N WINDS 25 TO 40 KT. SEAS 10 TO 17 FT.
.24 HOUR FORECAST LOW 60N164W 1000 MB. FRONT FROM LOW TO 57N157W
TO 50N153W TO 47N153W. WITHIN 480 NM E OF FRONT WINDS 25 TO 40
KT. SEAS 9 TO 20 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DESCRIBED WITH
LOW 56N166W NOTED ABOVE.

.SYNOPSIS AND FORECAST.

.LOW INLAND 49N118W 1011 MB MOVING SE 20 KT. E OF A LINE FROM
45N129W TO 50N133W TO 54N135W WINDS 20 TO 30 KT. SEAS 8 TO 15
FT. .24 HOUR FORECAST E OF A LINE FROM 54N134W TO 47N130W WINDS
20 TO 30 KT. SEAS TO 11 FT.
.36 HOUR FORECAST CONDITIONS DIMINISHED.

.48 HOUR FORECAST E OF A LINE FROM 44N129W TO 35N125W TO 33N122W
WINDS TO 25 KT. SEAS 8 TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 35N TO 52N
BETWEEN 140W AND 158W.
.24 HOUR FORECAST DENSE FOG FROM 36N TO 54N BETWEEN 138W AND
156W.
.48 HOUR FORECAST DENSE FOG FROM 36N TO 55N BETWEEN 150W AND
139W.

.HIGH 54N139W 1034 MB MOVING N 15 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST HIGH 32N166E 1024 MB.
.48 HOUR FORECAST HIGH 34N177E 1024 MB.

.FORECASTER ROWLAND. 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 0600 UTC SUN DEC 28.
24 HOUR FORECAST VALID 0600 UTC MON DEC 29.
48 HOUR FORECAST VALID 0600 UTC TUE DEC 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 05N TO 10N BETWEEN 95W AND 103W WINDS 20 KT OR LESS. SEAS
TO 9 FT IN NW SWELL.
.24 HOUR FORECAST FROM 10N TO 12N E OF 88W...INCLUDING GULF OF
PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.N OF 25N W OF 135W SE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST N OF 20N W OF 133W SE WINDS 20 TO 30 KT. SEAS
8 TO 13 FT.
.48 HOUR FORECAST LOW PRES NEAR 28N139W 1012 MB. N OF 22N
BETWEEN 132W AND 138W SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 13
FT. ELSEWHERE N OF 15N W OF 135W WINDS 20 KT OR LESS. SEAS 8 TO
12 FT IN MIXED NW AND SE SWELL.

.24 HOUR FORECAST N OF 15N BETWEEN 94W AND 96W...INCLUDING GULF
OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID 0900 UTC SUN DEC 28...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH FROM 09N83W TO 07N91W. ITCZ FROM 07N91W TO
05N115W TO 08N130W TO 06N140W. SCATTERED MODERATE ISOLATED
STRONG WITHIN 90 NM N OF AXIS FROM 107W TO 110W AND WITHIN 80 NM
N OF AXIS FROM 133W TO 136W.

$$
.FORECASTER DGS. NATIONAL HURRICANE CENTER.


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