High Seas Forecast
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000
FZPN02 KWBC 041125
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC TUE AUG 04 2015

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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

SYNOPSIS VALID 0600 UTC AUG 04.
24 HOUR FORECAST VALID 0600 UTC AUG 05.
48 HOUR FORECAST VALID 0600 UTC AUG 06.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 53N158W 1003 MB MOVING NE 10 KT. OVER FORECAST WATERS
WITHIN 300 NM SE AND 480 NM NW QUADRANTS AND 120 NM N AND NE OF
A FRONT FROM 56N158W TO 56N153W TO 54N147W WINDS 20 TO 30 KT.
SEAS TO 11 FT.
.24 HOUR FORECAST LOW 55N154W 1007 MB. WITHIN 180 NM SE QUADRANT
AND FROM 55N TO 59N BETWEEN 162W AND 168W WINDS TO 25 KT. SEAS
TO 8 FT.
.48 HOUR FORECAST LOW 55N149W 1007 MB. WITHIN 180 NM SW QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.LOW 42N172W 1009 MB NEARLY STATIONARY. WITHIN 240 NM N QUADRANT
WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.LOW 37N160E 1007 MB MOVING NE 20 KT. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 40N171E 1008 MB. WITHIN 180 NM SE QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 46N179E 1006 MB. WITHIN 180 NM NE AND 300
NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 8 FT.

.OVER FORECAST WATERS WITHIN 180 NM NE OF A FRONT FROM 52N166E
TO 47N171E AREA OF SE WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST WITHIN 120 NM NE OF A LINE FROM 53N167E TO
47N174E SE WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

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

.FROM 47N TO 50N BETWEEN 126W AND 129W AREA OF NW WINDS TO 25
KT. SEAS TO 8 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.24 HOUR FORECAST FROM 40N TO 43N BETWEEN 125W AND 127W N WINDS
TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 120 NM W OF A LINE FROM 43N124W TO
38N124W N WINDS 20 TO 30 KT. SEAS TO 9 FT.

.24 HOUR FORECAST WITHIN 180 NM SE OF A LINE FROM 51N147W TO
42N163W AREA OF SW WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 180 NM S OF A LINE FROM 49N141W TO
46N154W SW WINDS TO 25 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS WITHIN 240 NM SE OF A LINE FROM 52N147W TO 44N169W AND N
OF 46N W OF 170E.
.24 HOUR FORECAST DENSE FOG WITHIN 240 NM SE OF A LINE FROM
51N147W TO 45N168W AND WITHIN A REGION BOUNDED BY A LINE FROM
51N162E TO 40N171E TO 42N176E TO 53N167E TO 51N162E.
.48 HOUR FORECAST DENSE FOG WITHIN 180 NM SE OF A LINE FROM
49N147W TO 44N166W AND FROM 41N TO 47N BETWEEN 179E AND 176W AND
WITHIN 120 NM OF 44N163E AND 46N170E.

.HIGH 43N145W 1030 MB DRIFTING S.
.24 HOUR FORECAST HIGH 42N144W 1030 MB.
.48 HOUR FORECAST HIGH 40N143W 1030 MB.

.HIGH 57N179W 1027 MB MOVING W 05 KT.
.24 HOUR FORECAST HIGH 57N179E 1028 MB.
.48 HOUR FORECAST HIGH 58N177E 1026 MB.

.HIGH 36N173E 1013 MB MOVING NE 15 KT.
.24 HOUR FORECAST HIGH 38N179W 1017 MB.
.48 HOUR FORECAST HIGH 37N172W 1020 MB.

.HIGH W OF AREA 43N158E 1013 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 41N163E 1013 MB.
.48 HOUR FORECAST HIGH 41N173E 1014 MB.

.FORECASTER REINHART. 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 TUE AUG 04.
24 HOUR FORECAST VALID 0600 UTC WED AUG 05.
48 HOUR FORECAST VALID 0600 UTC THU AUG 06.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES 11N121W 1006 MB. WINDS 20 KT OR LESS. SEAS LESS THAN
8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
12.5N126.5W 1005 MB. WITHIN 180 NM N AND 60 NM S SEMICIRCLES
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
12N129W 1005 MB. WITHIN 150 NM SE AND 330 NM NW SEMICIRCLES OF
LOW WINDS 20 TO 30 KT. SEAS TO 10 FT.

.FROM 10N TO 12N E OF 89W...INCLUDING THE GULF OF PAPAGAYO...NE
TO E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.12 HOUR FORECAST WITHIN 90 NM OF LINE FROM 11N87W TO 09.5N91W
NE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 10N TO 12N E OF 88W...INCLUDING THE GULF
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 10N TO 12N E OF 88W...INCLUDING THE GULF
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID 0900 UTC TUE AUG 04...

.LOW PRES 11N121W...ISOLATED MODERATE AND STRONG WITHIN 300 NM W
SEMICIRCLE.

.TROPICAL WAVE FROM 09N TO 17N ALONG 104W...SCATTERED MODERATE
ISOLATED STRONG WITHIN 75 NM OF LINE FROM 12N100W TO 12N108W.

.ISOLATED MODERATE AND STRONG WITHIN 30 NM OF 15N96W AND
WITHIN 60 NM OF THE COAST OF MEXICO FROM 23N TO 26N.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ AXIS 07N87W TO 07N110W TO LOW PRES 12N121W TO 08N140W.
SCATTERED MODERATE ISOLATED STRONG WITHIN 90 NM OF LINE FROM
09N91W TO 12N100W...FROM 05N TO 16N BETWEEN 105W AND
120W...WITHIN 60 NM OF LINE FROM 10N128W TO 09N140W...AND WITHIN

.FORECASTER NELSON. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0600 UTC AUG 04 2015.
24 HOUR FORECAST VALID 0600 UTC AUG 05 2015.
48 HOUR FORECAST VALID 0600 UTC AUG 06 2015.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM GUILLERMO NEAR 18.9N 147.7W. MAXIMUM SUSTAINED
WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 140
NM NE...90 NM SE...50 NM SW...75 NM NW QUADRANTS. SEAS 12 FT OR
GREATER WITHIN 300 NM NE...180 NM SE...150 NM SW...300 NM NW
QUADRANTS. WINDS 20 TO 33 KT ELSEWHERE WITHIN 270 NM N
SEMICIRCLE...180 NM SE AND 90 NM SE QUADRANTS. SEAS 8 TO 12 FT
ELSEWHERE FROM 16N TO 25N BETWEEN 142W AND 153W. SCATTERED
MODERATE TO STRONG TSTMS WITHIN 150 NM N AND NE QUADRANTS.
.24 HOUR FORECAST TROPICAL STORM GUILLERMO NEAR 20.5N 150.7W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE
WINDS WITHIN 100 NM NE...65 NM SE...30 NM SW...60 NM NW
QUADRANTS. SEAS 12 FT OR GREATER WITHIN 270 NM NE...180 NM
SE...150 NM SW... 270 NM NW QUADRANTS. WINDS 20 TO 33 KT
ELSEWHERE WITHIN 270 NM NE AND 90 NM SW QUADRANTS...AND WITHIN
180 NM ELSEWHERE OF CENTER. SEAS 8 TO 12 FT ELSEWHERE FROM 17N
TO 28N BETWEEN 144W AND 156W.
.48 HOUR FORECAST TROPICAL STORM GUILLERMO NEAR 22.2N 154.5W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE
WINDS WITHIN 60 NM NE...30 NM SE...30 NM NW QUADRANTS. SEAS 12
FT OR GREATER WITHIN 210 NM N SEMICIRCLE AND 120 NM ELSEWHERE OF
CENTER. WINDS 20 TO 33 KT ELSEWHERE WITHIN 180 NM N SEMICIRCLE
AND SE QUADRANT...AND WITHIN 60 NM ELSEWHERE OF CENTER. SEAS 8
TO 12 FT ELSEWHERE IN AREA BOUNDED BY 30N159W 30N152W 27N148W
19N149W 19N154W 23N163W 28N163W 30N159W.
.72 HOUR FORECAST TROPICAL STORM GUILLERMO NEAR 24.2N 158.5W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.
.EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION GUILLERMO NEAR 26.0N
163.0W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.120 HOUR FORECAST TROPICAL DEPRESSION GUILLERMO NEAR 27.0N
167.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.

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

.SYNOPSIS AND FORECAST.

.LOW 04N173E 1006 MB MOVING W SLOWLY. TROUGH 08N160E TO 05N164E
TO LOW TO 03N179E MOVING W SLOWLY. ISOLATED MODERATE TSTMS S OF
10N W OF 177W.
.24 HOUR FORECAST LOW 04N170E 1006 MB. TROUGH 06N160E TO 03N164E
TO LOW TO 04N176E.
.48 HOUR FORECAST LOW 02N164E 1007 MB. TROUGH 03N160E TO LOW TO
01N170E.

.LOW 24N156W 1012 MB MOVING W 10 KT. WINDS 20 TO 25 KT AND SEAS
8 TO 9 FT WITHIN 180 NM N SEMICIRCLE. ISOLATED MODERATE TSTMS
FROM 24N TO 28N BETWEEN 150W AND 157W.
.24 HOUR FORECAST LOW DISSIPATED. TROUGH 27N161W TO 22N161W.
WINDS DIMINISHED TO 20 KT OR LESS. SEAS SUBSIDED TO 8 FT OR
LESS.
.48 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH 30N168E TO 27N162E NEARLY STATIONARY. ISOLATED MODERATE
TSTMS N OF 28N BETWEEN 162E AND 170W.
.24 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH 16N148W TO 08N155W TO 03N165W TO 02N174W MOVING W SLOWLY
E OF 165W AND NEARLY STATIONARY ELSEWHERE. ISOLATED MODERATE
TSTMS S OF 16N E OF 151W...S OF 10N BETWEEN 151W AND 160W...AND
S OF 18N BETWEEN 160W AND 176W.
.24 HOUR FORECAST TROUGH 10N160W TO 02N164W TO 03N173W.
.48 HOUR FORECAST TROUGH 09N163W TO 04N165W.

.RIDGE 30N169W TO 28N176W TO 26N167E NEARLY STATIONARY.

.WINDS 20 KT OR LESS AND SEAS 8 FT OR LESS OVER REMAINDER OF
FORECAST AREA.

.ISOLATED MODERATE TSTMS FROM 10N TO 20N W OF 170E...AND FROM
10N TO 27N BETWEEN 170E AND 174W.

$$

.HONOLULU HI


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