High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 050359
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC WED AUG 05 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC AUG 05.
24 HOUR FORECAST VALID 0000 UTC AUG 06.
48 HOUR FORECAST VALID 0000 UTC AUG 07.

.WARNINGS.

...GALE WARNING...
.FROM 40N TO 50N BETWEEN 124W AND 129W AREA OF N TO NE WINDS TO
25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 37N TO 43N BETWEEN 124W AND 127W AREA OF
N TO NW WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 37N TO 43N BETWEEN 124W AND 129W AREA OF
N TO NW WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.

.SYNOPSIS AND FORECAST.

.OVER FORECAST WATERS FROM 30N TO 35N E OF 121W AREA OF N TO NW
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 31N TO 36N E OF 122W AREA OF NW WINDS TO
25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.FROM 50N TO 59N BETWEEN 130W AND 138W AREA OF NW WINDS TO 25
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.LOW 55N155W 1005 MB MOVING E 05 KT. WITHIN 240 NM SE OF FRONT
FROM 52N149W TO 47N157W WINDS 20 TO 30 KT. SEAS TO 9 FT.
ELSEWHERE WITHIN 240 NM SE QUADRANT...AND FROM 53N TO 60N
BETWEEN 162W AND 171W WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 56N151W 1008 MB AND NEW SECOND LOW 54N140W
1012 MB. WITHIN 240 NM S AND SE OF FRONT FROM 51N137W TO 50N148W
TO 44N162W WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST MERGED LOW 55N140W 1007 MB. FROM 45N TO 56N
BETWEEN 132W AND 150W WINDS 20 TO 30 KT. SEAS TO 9 FT.

.LOW 44N171W 1014 MB NEARLY STATIONARY. FROM 37N TO 45N BETWEEN
159W AND 165W...AND WITHIN 180 NM N QUADRANT WINDS TO 25 KT.
SEAS TO 8 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.LOW 39N168E 1009 MB MOVING NE 20 KT. WITHIN 180 NM N AND E
SEMICIRCLES WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 46N177E 1005 MB. FROM 40N TO 50N BETWEEN
177W AND 176E WINDS 20 TO 30 KT. SEAS TO 9 FT. ELSEWHERE FROM
47N TO 54N BETWEEN 178E AND 164E WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 51N180W 1003 MB. WITHIN 300 NM N
SEMICIRCLE...AND 180 NM SE QUADRANT WINDS 20 TO 30 KT. SEAS TO 9
FT.

.LOW 49N163E 1008 MB NEARLY STATIONARY. WITHIN 180 NM NE OF A
LINE FROM 53N166E TO 45N175E WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS ABSORBED BY LOW
46N177E DESCRIBED ABOVE.

.24 HOUR FORECAST LOW JUST W OF AREA 44N158E 1001 MB. OVER
FORECAST WATERS WITHIN 180 NM E QUADRANT WINDS TO 25 KT. SEAS
LESS THAN 8 FT.
.48 HOUR FORECAST LOW 43N166E 1000 MB. OVER FORECAST WATERS W OF
A LINE FROM 35N165E TO 43N172E TO 48N166E WINDS 20 TO 30 KT.
SEAS TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS WITHIN 240 NM SE OF A LINE FROM 51N148W TO
44N169W...WITHIN 120 NM OF 52N177W...AND NW OF A LINE FROM
40N175E TO 44N177E TO 55N171E.
.24 HOUR FORECAST DENSE FOG WITHIN 240 NM SE OF A LINE FROM
51N148W TO 45N169W...FROM 41N TO 46N BETWEEN 178W AND 177E...AND
FROM 44N TO 49N BETWEEN 172E AND 165E.
.48 HOUR FORECAST DENSE FOG FROM 42N TO 47N BETWEEN 153W AND
167W...FROM 43N TO 52N BETWEEN 167W AND 180W...FROM 38N TO 42N
BETWEEN 180W AND 173E...AND FROM 40N TO 47N BETWEEN 173E AND
167E.

.HIGH 42N145W 1031 MB MOVING SE 05 KT.
.24 HOUR FORECAST HIGH 41N143W 1030 MB.
.48 HOUR FORECAST HIGH 39N144W 1029 MB.

.HIGH 57N180W 1027 MB DRIFTING W.
.24 HOUR FORECAST HIGH 57N177E 1027 MB.
.48 HOUR FORECAST HIGH 58N179E 1021 MB.

.HIGH JUST W OF AREA 42N159E 1014 MB MOVING E 20 KT.
.24 HOUR FORECAST HIGH 42N169E 1014 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.48 HOUR FORECAST NEW HIGH 48N156W 1021 MB.

.48 HOUR FORECAST NEW HIGH 59N174W 1021 MB.

.FORECASTER KELLS. 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 WED AUG 05.
24 HOUR FORECAST VALID 0000 UTC THU AUG 06.
48 HOUR FORECAST VALID 0000 UTC FRI AUG 07.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 12N125W 1006 MB. WITHIN 90 NM N SEMICIRCLE WINDS
20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
12N129W 1006 MB. WITHIN 120 NM NW SEMICIRCLE WINDS 20 TO 25 KT.
SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
12N133W 1005 MB. WITHIN 180 NM NW SEMICIRCLE WINDS 20 TO 25 KT.
SEAS TO 9 FT.

.FROM 09N TO 11N BETWEEN 89W AND 93W WINDS 20 KT OR LESS. SEAS
8 FT IN NE SWELL.
.12 HOUR FORECAST FROM 10N TO 12N E OF 90W...INCLUDING THE GULF
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST FROM 10N TO 12N E OF 88W...INCLUDING THE GULF
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.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 0200 UTC WED AUG 5...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N81W TO 09N86W TO 06N97W TO 08N108W TO
09N116W. ITCZ FROM 09N116W TO LOW PRES NEAR 12N125W TO 07N140W.
SCATTERED MODERATE ISOLATED STRONG WITHIN 90 NM OF TROUGH
BETWEEN 104W AND 113W. SCATTERED MODERATE WITHIN 180 NM N OF
BOUNDARY BETWEEN 121W AND 133W.

.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.


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