High Seas Forecast
Issued by NWS

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FZPN02 KWBC 012339
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC SUN MAY 01 2016

CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 VOS@NOAA.GOV(LOWERCASE).

SECURITE

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

SYNOPSIS VALID 1800 UTC MAY 01.
24 HOUR FORECAST VALID 1800 UTC MAY 02.
48 HOUR FORECAST VALID 1800 UTC MAY 03.

.WARNINGS.

...GALE WARNING...
.LOW 49N165E 990 MB MOVING NE 15 KT. FRONT EXTENDS FROM 53N167E
TO 54N172E TO 50N177W TO 45N173W TO 37N180W. FROM 43N TO 48N W
OF 169E WINDS 25 TO 35 KT. SEAS 14 TO 22 FT. ELSEWHERE FROM 39N
TO 50N W OF 174E...AND WITHIN 180 NM N...NE AND E OF FRONT WINDS
20 TO 30 KT. SEAS 8 TO 18 FT.
.24 HOUR FORECAST LOW 51N176E 994 MB. WITHIN 240 NM S AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 12 TO 18 FT. ELSEWHERE FROM
43N TO 50N BETWEEN 163E AND 175W...FROM 55N TO 57N W OF
176W...AND FROM 41N TO 49N BETWEEN 155W AND 160W WINDS 20 TO 30
KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW 53N173W 998 MB. FROM 43N TO 53N BETWEEN
154W AND 176W...ALSO BETWEEN 180 NM AND 360 NM NW QUADRANT WINDS
20 TO 30 KT. SEAS 9 TO 14 FT.

.SYNOPSIS AND FORECAST.

.LOW 56N151W 997 MB DRIFTING E 5 KT. WITHIN 300 NM E
SEMICIRCLE...ALSO FROM 42N TO 56N BETWEEN 149W AND 162W WINDS TO
25 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW 57N149W 1002 MB. WITHIN 300 NM S QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 59N149W 1008 MB. FORECAST CONDITIONS
DIMINISHED.

.LOW 50N137W 1010 MB MOVING N 25 KT. FRONT EXTENDS FROM CENTER
TO 40N137W. WITHIN 360 NM E SEMICIRCLE...AND WITHIN 180 NM E OF
FRONT WINDS TO 25 KT. SEAS 9 TO 14 FT.
.24 HOUR FORECAST LOW INLAND WITH CONDITIONS DIMINISHED.

.24 HOUR FORECAST WITHIN 240 NM W OF A LINE FROM 37N132W TO
30N138W WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST WITHIN 240 NM W OF A LINE FROM 38N127W TO
30N132W AREA OF N WINDS 20 TO 30 KT. SEAS TO 11 FT.

.48 HOUR FORECAST FROM 32N TO 50N BETWEEN 169E AND 179E WINDS TO
25 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 49N TO 52N
BETWEEN 133W AND 136W...AND FROM 40N TO 47N BETWEEN 170W AND
176W.
.24 HOUR FORECAST DENSE FOG FROM 30N TO 33N BETWEEN 170E AND
173E.
.48 HOUR FORECAST DENSE FOG WITHIN 300 NM SE OF A LINE FROM
46N160W TO 38N175W...ALSO S OF 38N BETWEEN 171W AND 178E.

.HIGH 35N163W 1031 MB MOVING E 15 KT.
.24 HOUR FORECAST HIGH 37N153W 1032 MB.
.48 HOUR FORECAST HIGH 37N146W 1033 MB.

.HIGH 35N171E 1022 MB MOVING E 15 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.FORECASTER SHAW. 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 SUN MAY 01.
24 HOUR FORECAST VALID 1800 UTC MON MAY 02.
48 HOUR FORECAST VALID 1800 UTC TUE MAY 03.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.AREA BOUNDED BY A LINE FROM 30N117W TO 22N109W TO 14N108W TO
14N113W TO 30N131W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED
NW AND SW SWELL.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS 8 FT OR LESS.

.FROM 08N TO 11N W OF 137W WINDS 20 KT OR LESS. SEAS TO 9 FT IN
MIXED SWELL.
.24 HOUR FORECAST FROM 07N TO 11N W OF 139W WINDS 20 KT OR LESS.
SEAS TO 9 FT IN MIXED SWELL.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS 8 FT OR LESS.

.30 HOUR FORECAST NW OF A LINE FROM 30N137W TO 28N140W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.48 HOUR FORECAST NW OF A LINE FROM 30N131W TO 24N140W WINDS
LESS THAN 20 KT. SEAS 8 TO 10 FT IN NW SWELL.

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

CONVECTION VALID 2100 UTC SUN MAY 01...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

SURFACE TROUGH FROM 09N84W TO 08N101W TO 06.5N118.5W. ANOTHER
SURFACE TROUGH FROM 10N123W TO 06N124W. ITCZ FROM 06N127W TO
03N136W TO 03N140W. SCATTERED MODERATE WITHIN 200 NM EITHER SIDE
OF THE FIRST TROUGH WHILE ISOLATED MODERATE NEAR THE SECOND
TROUGH N OF 04N BETWEEN 121W AND 126W.


.FORECASTER ERA. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 1800 UTC MAY 01 2016.
24 HOUR FORECAST VALID 1800 UTC MAY 02 2016.
48 HOUR FORECAST VALID 1800 UTC MAY 03 2016.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT 30N149W TO 28N155W TO 27N170W MOVING E 15 KT.
.24 HOUR FORECAST FRONT 30N142W TO 27N150W TO 26N160W.
.48 HOUR FORECAST FRONT 28N140W TO 24N146W TO 24N155W.

.FRONT 30N164E TO 28N160E NEARLY STATIONARY. ISOLATED MODERATE
TSTMS WITHIN 90 NM OF FRONT.
.24 HOUR FORECAST FRONT 30N165E TO 27N160E.
.48 HOUR FORECAST FRONT 30N173E TO 24N160E.

.RIDGE FROM 30N175E TO 26N163E MOVING E SLOWLY.

.WINDS E TO NE 20 TO 25 KT AND SEAS 8 TO 9 FT FROM 07N TO 20N
BETWEEN 170E AND 160W.
.24 HOUR FORECAST WINDS E TO NE 20 TO 25 KT AND SEAS 8 TO 9 FT
FROM 08N TO 22N BETWEEN 155W AND 175W.
.48 HOUR FORECAST WINDS E TO NE 20 TO 25 KT AND SEAS 8 TO 9 FT
FROM 10N TO 18N BETWEEN 150W AND 170W...AND FROM 23N TO 28N E OF
155W.

.WINDS 20 KT OR LESS REMAINDER FORECAST AREA.

.SEAS 8 TO 10 FT N OF 28N W OF 167E.
.24 HOUR FORECAST SEAS 8 TO 9 FT W OF LINE 30N178E TO 20N168E.
.48 HOUR FORECAST SEAS LOWERED TO 8 FT OR LESS.

.SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.

.ITCZ 04N140W TO 02N150W.

.SCATTERED MODERATE TO STRONG TSTMS S OF LINE 06N160E TO
01N180E. ISOLATED MODERATE TSTMS S OF 03N BETWEEN 167W AND 175W.

$$

.FORECASTER BURKE. HONOLULU HI.



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