High Seas Forecast
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000
FZPN02 KWBC 291125
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC MON AUG 29 2016

CCODE/2:31:12:11:00/AOW+POR+AOE/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
VOSOPS@NOAA.GOV(LOWERCASE).

PAN PAN

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

SYNOPSIS VALID 0600 UTC AUG 29.
24 HOUR FORECAST VALID 0600 UTC AUG 30.
48 HOUR FORECAST VALID 0600 UTC AUG 31.

.WARNINGS.

...GALE WARNING...
.OVER FORECAST WATERS W OF A LINE FROM 40N160E TO 32N170E AREA
OF E WINDS 25 TO 35 KT. SEAS 9 TO 14 FT.
.24 HOUR FORECAST W OF A LINE FROM 39N160E TO 33N169E AREA OF E
WINDS 20 TO 30 KT. SEAS 9 TO 16 FT.
.48 HOUR FORECAST W OF A LINE FROM 36N160E TO 34N164E AREA OF E
WINDS TO 25 KT. SEAS TO 11 FT.

.SYNOPSIS AND FORECAST.

.LOW 53N136W 1002 MB MOVING SW 05 KT. WITHIN 120 NM N...180 NM
E...AND 300 NM SE QUADRANTS...AND BETWEEN 360 NM AND 780 NM SW
QUADRANT WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 51N137W 1005 MB. WITHIN 540 NM SW AND 240
NM NW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 51N134W 1007 MB. WITHIN 420 NM SW QUADRANT
WINDS TO 25 KT. SEAS TO 9 FT.

.LOW 41N174W 1010 MB MOVING E 10 KT. WITHIN 120 NM NE AND E OF A
FRONT FROM 46N173W TO LOW CENTER TO 37N173W WINDS TO 25 KT. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS
DESCRIBED BELOW WITH LOW 44N178W.

.LOW 42N178E 1010 MB MOVING NE 10 KT. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 44N178W 1003 MB. WITHIN 180 NM E AND 240
NM S QUDARANTS...FROM 46N TO 49N BETWEEN 165W AND 179W...AND
WITHIN 240 NM E OF A FRONT TO EXTEND FROM 46N169W TO 40N168W TO
32N171W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 49N178W 998 MB. WITHIN 300 NM SE AND
BETWEEN 240 NM AND 540 NM N QUADRANTS...AND WITHIN 180 NM NE AND
E OF A FRONT TO EXTEND FROM 52N167W TO 46N163W TO 35N167W WINDS
20 TO 30 KT. SEAS TO 11 FT.

.FROM 32N TO 36N BETWEEN 119W AND 122W AREA OF NW WINDS TO 25
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 30N TO 39N BETWEEN 119W AND 125W AREA OF
N TO NW WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST FROM 30N TO 36N BETWEEN 120W AND 124W AREA OF
N TO NW WINDS 20 TO 30 KT. SEAS TO 11 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS N OF A LINE FROM 46N160E TO 46N170E TO 52N179W AND WITHIN
240 NM SE OF A LINE FROM 53N167W TO 49N175W.
.24 HOUR FORECAST DENSE FOG WITHIN 300 NM NE OF A LINE FROM
51N172E TO 42N67W.
.48 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY A LINE
FROM 57N170W TO 43N160W TO 53N173E TO 57N170W.

.HIGH 55N170W 1023 MB MOVING NW 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 46N163E 1023 M3 NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 42N156W 1027 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 39N153W 1027 MB.

.HIGH 34N131W 1023 MB MOVING SW 05 KT.
.24 HOUR FORECAST HIGH 32N131W 1023 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.FORECASTER BELL. 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 MON AUG 29.
24 HOUR FORECAST VALID 0600 UTC TUE AUG 30.
48 HOUR FORECAST VALID 0600 UTC WED AUG 31.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE LESTER NEAR 18.0N 127.8W 965 MB AT 0900 UTC AUG 29
MOVING W OR 270 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 100 KT
GUSTS 120 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM NE
QUADRANT...70 NM SE QUADRANT...50 NM SW QUADRANT...AND 80 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM N SEMICIRCLE AND
120 NM S SEMICIRCLE WITH SEAS TO 36 FT. ELSEWHERE WITHIN 240 NM
N SEMICIRCLE AND 150 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8
TO 12 FT. REMAINDER OF AREA FROM 12N TO 25N BETWEEN 121W AND
135W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE LESTER NEAR 18.1N 132.4W. MAXIMUM
SUSTAINED WINDS 100 KT GUSTS 120 KT. TROPICAL STORM FORCE WINDS
WITHIN 90 NM NE QUADRANT...70 NM SE QUADRANT...60 NM SW
QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN
180 NM NE QUADRANT...150 NM SEMICIRCLE...AND 210 NM NW QUADRANT
WITH SEAS TO 37 FT. ELSEWHERE WITHIN 270 NM N AND 180 NM S
SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF
AREA FROM 12N TO 26N W OF 126W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE LESTER NEAR 18.1N 137.2W. MAXIMUM
SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS
WITHIN 100 NM NE QUADRANT...70 NM SE QUADRANT...60 NM SW
QUADRANT...AND 90 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN
180 NM NE QUADRANT...150 NM SEMICIRCLE...AND 210 NM NW QUADRANT
WITH SEAS TO 31 FT.ELSEWHERE WITHIN 270 NM N AND 180 NM S
SEMICIRCLES WINDS 20 TO33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA
FROM 12N TO 26N W OF131W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN
MIXED SWELL.
.72 HOUR FORECAST HURRICANE LESTER NEAR 18.2N 141.9W. MAXIMUM
SUSTAINED WINDS 85 KT GUSTS 105 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE LESTER NEAR 18.7N 146.5W. MAXIMUM
SUSTAINED WINDS 80 KT GUSTS 100 KT.
.120 HOUR FORECAST HURRICANE LESTER NEAR 20.2N 151.4W. MAXIMUM
SUSTAINED WINDS 80 KT GUSTS 100 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.HURRICANE MADELINE W OF AREA. FROM 15N TO 19N W OF 138W SE TO S
WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 14N TO 27N W OF
137W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.24 HOUR FORECAST CONDITIONS MERGED WITH HURRICANE LESTER.

.FROM 10.5N TO 13N BETWEEN 121W AND 126W SW WINDS 20 TO 25 KT.
SEAS TO 8 FT.
.24 HOUR FORECAST FROM 08N TO 10N BETWEEN 96W AND 102W SW TO W
WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM 10N TO 12N BETWEEN 106W
AND 111W SW TO W WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 08N TO 10N BETWEEN 95W AND 105W SW WINDS
20 TO 25 KT. SEAS TO 9 FT.

.LOW PRES NEAR 12N113W 1010 MB MOVING W. FROM 10N TO 12N BETWEEN
108W AND 116W SW TO W WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 13N117W. FROM 10N TO 13N BETWEEN
115W AND 118W SW TO W WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 13N119W. WITHIN 45 NM N AND 75NM
S SEMICIRCLES WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

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

CONVECTION VALID AT 0900 UTC MON AUG 29...

.HURRICANE LESTER...NUMEROUS MODERATE TO STRONG WITHIN 75 NM OF
CENTER. NUMEROUS MODERATE ISOLATED STRONG ELSEWHERE WITHIN 120
NM OF CENTER.

.LOW PRES NEAR 12N113W...NUMEROUS MODERATE ISOLATED STRONG WITHIN
ABOUT 60 NM SE OF A LINE FROM 13N112W TO 09N116W. SIMILAR
CONVECTION IS WITHIN 90 NM NW QUADRANT OF CENTER.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM 10N90W TO LOW PRESSURE NEAR
12N113W TO 13N120W. CLUSTER OF MODERATE TO STRONG CONVECTION
NEAR 07.5N83W. SCATTERED MODERATE AND ISOLATED STRONG IS WITHIN
75 NM OF THE COAST OF CENTRAL AMERICA BETWEEN 85W AND 90W.
SCATTERED MODERATE IS FROM 09N TO 11N BETWEEN 96W AND 99W...AND
FROM 09N TO 11N BETWEEN 104W AND 106W.

.FORECASTER GR. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0600 UTC AUG 29 2016.
24 HOUR FORECAST VALID 0600 UTC AUG 30 2016.
48 HOUR FORECAST VALID 0600 UTC AUG 31 2016.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE MADELINE NEAR 17.8N 143.7W 984 MB AT 0600 UTC MOVING
WNW 09 KT. MAXIMUM SUSTAINED WINDS 75 KT GUSTS 90 KT. WINDS 34
KT OR GREATER WITHIN 80 NM N SEMICIRCLE...AND 50 NM S
SEMICIRCLE. SEAS 12 FT OR HIGHER WITHIN 80 NM NE...50 NM SE...50
NM SW...AND 80 NM NW QUADRANTS. WINDS 20 TO 33 KT AND SEAS 8 TO
12 FT ELSEWHERE FROM 16N TO 22N E OF 145W. NUMEROUS MODERATE TO
STRONG TSTMS WITHIN 90 NM OF CENTER.
.24 HOUR FORECAST HURRICANE MADELINE 18.9N 146.8W. MAXIMUM
SUSTAINED WINDS 85 KT GUSTS 105 KT. WINDS 34 KT OR GREATER AND
SEAS 12 FT OR HIGHER WITHIN 90 NM NE...70 NM SE...70 NM SW...AND
90 NM NW QUADRANTS. WINDS 20 TO 33 KT AND SEAS 8 TO 12 FT
ELSEWHERE FROM 18N TO 23N BETWEEN 142W AND 148W.
.48 HOUR FORECAST TROPICAL STORM MADELINE 19.2N 149.8W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT. WINDS 34 KT OR GREATER AND
SEAS 12 FT OR HIGHER WITHIN 80 NM NE...50 NM SE...50 NM SW AND
80 NM NW QUADRANTS. WINDS 20 TO 33 KT AND SEAS 8 TO 12 FT
ELSEWHERE FROM 17N TO 25N W OF 150W.
.72 HOUR FORECAST TROPICAL STORM MADELINE 18.5N 154.8W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 KT.

EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.

.96 HOUR FORECAST TROPICAL STORM MADELINE 17.6N 159.0W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM MADELINE 16.7N 163.3W. MAXIMUM
SUSTAINED WINDS 55 KT GUSTS 65 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.LOW 14N159W 1011 MB MOVING W SLOWLY. TROUGHS FROM LOW TO
11N146W AND FROM LOW TO 05N178W. TROUGHS NEARLY STATIONARY.
SCATTERED MODERATE TSTMS WITHIN 180 NM OF LOW...WITHIN 220 NM OF
EASTERN TROUGH...AND WITHIN 90 NM OF A LINE FROM 10N160W TO
05N170W.
.24 HOUR FORECAST LOW 15N161W 1011 MB. TROUGHS...LITTLE CHANGE.
.48 HOUR FORECAST LOW 16N164W 1012 MB. TROUGHS FROM LOW TO
11N149W...AND FROM LOW TO 10N170W.

.FRONT FROM 30N175W TO 27N180E TO 30N165E NEARLY STATIONARY.
ISOLATED MODERATE TSTMS WITHIN 120 NM OF FRONT.
.24 HOUR FORECAST FRONT FROM 30N172W TO 26N180W TO 30N170E.
.48 HOUR FORECAST FRONT MOVED N OF FORECAST AREA.

.FRONT FROM 30N169E TO 20N164E TO 16N160E MOVING E SLOWLY.
ISOLATED MODERATE TSTMS WITHIN 90 NM OF FRONT.
.24 HOUR FORECAST FRONT FROM 30N170E TO 16N160E.
.48 HOUR FORECAST FRONT 30N177E TO 25N170E TO 17N160E.

.TROUGH FROM 15N171E TO 08N170E NEARLY STATIONARY. ISOLATED
MODERATE TSTMS WITHIN 220 NM OF TROUGH.
.24 HOUR FORECAST TROUGH FROM 15N171E TO 08N170E.
.48 HOUR FORECAST WEAK TROUGH FROM 15N166E TO 08N166E.

.TROUGH FROM 24N140W TO 22N143W MOVING NW 15 KT. ISOLATED
MODERATE TSTMS WITHIN 60 NM OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATING N OF AREA.

.RIDGE FROM 30N166W TO 18N175E NEARLY STATIONARY.

.WINDS 20 KT OR LESS OVER REST OF FORECAST AREA.

.THE FOLLOWING ARE SEAS NOT ASSOCIATED WITH T.S. MADELINE.

.SEAS 8 TO 9 FT N OF 27N W OF 166E.
.24 HOUR FORECAST SEAS 8 TO 11 FT N OF 20N W OF 170E.
.48 HOUR FORECAST SEAS 8 TO 10 FT N OF 22N W OF 172E...AND FROM
15N TO 25N E OF 145W.

.SEAS 8 FT OR LESS OVER REST OF FORECAST AREA.

$$

.FORECASTER MORRISON. HONOLULU HI.


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