High Seas Forecast
Issued by NWS

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000
FZPN02 KWBC 011730
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC FRI AUG 01 2014

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

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

SYNOPSIS VALID 1200 UTC AUG 01.
24 HOUR FORECAST VALID 1200 UTC AUG 02.
48 HOUR FORECAST VALID 1200 UTC AUG 03.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 37N TO 50N BETWEEN 123W AND 129W N TO NW WINDS 20 TO 30
KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 37N TO 49N BETWEEN 124W AND 129W N TO NW
WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 36N TO 50N BETWEEN 124W AND 129W N TO NW
WINDS 20 TO 30 KT. SEAS TO 10 FT.

.LOW 48N152W 1010 MB MOVING NE 05 KT. WITHIN 240 NM SW AND
BETWEEN 240 NM AND 600 NM NE QUADRANTS WINDS TO 25 KT. SEAS TO 9
FT.
.24 HOUR FORECAST LOW 50N151W 1010 MB. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW DISSIPATED.

.LOW 41N145W 1015 MB MOVING N 30 KT. WITHIN 240 NM SE QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 52N145W 1010 MB. WITHIN 240 NM NE AND 360
NM SE QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 54N153W 1006 MB. WITHIN 240 NM N AND W
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 8 FT.

.24 HOUR FORECAST NEW LOW 39N160W 1010 MB. WITHIN 300 NM SE
SEMICIRCLE WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 43N146W 1012 MB. WITHIN 300 NM NE AND 360
NM S AND SE QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.

.24 HOUR FORECAST NEW LOW 31N160E 1009 MB. FROM 30N TO 34N
BETWEEN 166E AND 160E WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 37N162E 1008 MB. WITHIN 240 NM NE AND 420
NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS N OF 42N W OF 175W.
.24 HOUR FORECAST DENSE FOG N OF 40N W OF 180W AND N OF 60N W OF
168W.
.48 HOUR FORECAST DENSE FOG N OF 40N W OF 180W AND N OF 58N W OF
168W.

.HIGH 48N132W 1025 MB MOVING SW 10 KT.
.24 HOUR FORECAST HIGH 44N134W 1023 MB.
.48 HOUR FORECAST HIGH 43N134W 1023 MB.

.HIGH 59N144W 1026 MB MOVING NW 05 KT.
.24 HOUR FORECAST HIGH 60N147W 1023 MB.
.48 HOUR FORECAST HIGH INLAND.

.HIGH 34N140W 1023 MB MOVING SW 05 KT.
.24 HOUR FORECAST HIGH 33N142W 1022 MB.
.48 HOUR FORECAST HIGH 33N144W 1022 MB.

.HIGH 37N155W 1021 MB MOVING NE 20 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 58N169W 1027 MB MOVING SW 10 KT.
.24 HOUR FORECAST HIGH 56N175W 1025 MB.
.48 HOUR FORECAST HIGH 56N179W 1022 MB.

.HIGH 37N170E 1023 MB MOVING NE 10 KT.
.24 HOUR FORECAST HIGH 39N173E 1023 MB.
.48 HOUR FORECAST HIGH 43N175E 1024 MB.

.48 HOUR FORECAST NEW HIGH 47N175W 1024 MB.

.FORECASTER COLLINS. 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 1200 UTC FRI AUG 01.
24 HOUR FORECAST VALID 1200 UTC SAT AUG 02.
48 HOUR FORECAST VALID 1200 UTC SUN AUG 03.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM ISELLE NEAR 14.1N 125.7W 998 MB AT 1500 UTC AUG
01 MOVING WNW OR 295 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 55 KT
GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM NE
QUADRANT...80 NM SE QUADRANT...70 NM SW QUADRANT...AND 50 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 240 NM E SEMICIRCLE AND
120 NM W SEMICIRCLE WITH SEAS TO 20 FT. ELSEWHERE WITHIN 270 NM
OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST HURRICANE ISELLE NEAR 15.1N 128.6W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS
WITHIN 90 NM NW AND SE QUADRANTS...100 NM NE QUADRANT AND 80 NM
SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 270 NM NE SEMICIRCLE
AND 150 SW SEMICIRCLE WITH SEAS TO 26 FT. ELSEWHERE WITHIN 300
NM NE SEMICIRCLE AND 180 NM SW SEMICIRCLE WINDS 20 TO 33 KT.
SEAS 8 TO 12 FT.
.48 HOUR FORECAST HURRICANE ISELLE NEAR 15.9N 132.2W. MAXIMUM
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS
WITHIN 110 NM NE QUADRANT...90 NM SE QUADRANT...80 NM SW
QUADRANT...AND 100 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN
270 NM NE SEMICIRCLE AND 150 SW SEMICIRCLE WITH SEAS TO 28 FT.
ELSEWHERE WITHIN 300 NM NE SEMICIRCLE AND 180 NM SW SEMICIRCLE
WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.72 HOUR FORECAST HURRICANE ISELLE NEAR 16.5N 135.5W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM ISELLE NEAR 16.5N 138.0W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM ISELLE NEAR 17.0N 141.5W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 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 PRES NEAR 12N137W 1008 MB. FROM 12N TO 17N W OF 135W NE TO
E WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 15N TO 17N
BETWEEN 130W AND 135W. SEAS 8 FT IN MIXED NE AND SE SWELL.
.24 HOUR FORECAST LOW PRES W OF AREA. FROM 12N TO 17N W OF 137W
WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND SE SWELL.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST S OF 02S W OF 110W WINDS 20 KT OR LESS. SEAS 8
FT IN SW SWELL.
.36 HOUR FORECAST S OF 00S W OF 105W WINDS 20 KT OR LESS. SEAS
TO 9 FT IN SW SWELL.
.48 HOUR FORECAST S OF A LINE FROM 03.4S95W TO 02N105W TO
02S112W TO 00N121W WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW SWELL.

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

CONVECTION VALID 1500 UTC FRI AUG 01...

.TROPICAL WAVE FROM 18N111W TO 1008 MB LOW PRES NEAR 12N110.5W.
NUMEROUS MODERATE TO STRONG FROM 11N TO 13N BETWEEN 110W AND
112W. SCATTERED MODERATE IS NOTED ELSEWHERE FROM 10N TO 14N
BETWEEN 109W AND 112W.

.T.S. ISELLE NUMEROUS MODERATE TO STRONG WITHIN 120 NM E
SEMICIRCLE.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 08N78W TO 07N81W TO 09N88W TO 08N98W
TO 1008 MB LOW PRES NEAR 12N110.5W TO 14N120W...THEN RESUMES SW
OF ISELLE NEAR 14N125W TO 1008 MB LOW PRES NEAR 12N137W TO
12N140W. CLUSTER OF MODERATE CONVECTION FROM 03N TO 06N E OF
78W. CLUSTER OF MODERATE ISOLATED STRONG CONVECTION FROM 07N TO
09N BETWEEN 85W AND 88W. SCATTERED MODERATE FROM 03N TO 07N
BETWEEN 78W AND 85W. SIMILAR CONVECTION IS FROM 10N TO 14N
BETWEEN 105W AND 109W...AND FROM 11N TO 14N BETWEEN 128W AND
131W.

.FORECASTER GR. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 1200 UTC AUG 01 2014.
24 HOUR FORECAST VALID 1200 UTC AUG 02 2014.
48 HOUR FORECAST VALID 1200 UTC AUG 03 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 13N152W 1009 MB MOVING W 10 KT. TROUGH FROM 06N157W TO LOW
TO 12N140W NEARLY STATIONARY. WINDS 20 TO 25 KT WITHIN 120 NM N
SEMICIRCLE. SEAS 8 TO 9 FT IN AREA BOUNDED BY 21N150W 16N146W
13N154W 17N157W 21N150W. ISOLATED MODERATE TSTMS FROM 06N TO 15N
E OF 146W...FROM 06N TO 18N BETWEEN 164W AND 156W...AND FROM 02N
TO 06N BETWEEN 156W AND 163W.
.24 HOUR FORECAST LOW 13N156W 1009 MB. WINDS 20 TO 25 KT FROM
14N TO 18N BETWEEN 153W AND 158W. SEAS 8 TO 10 FT FROM 13N TO
19N BETWEEN 151W AND 158W.
.48 HOUR FORECAST LOW DISSIPATED. WINDS 20 TO 25 KT FROM 14N TO
18N BETWEEN 156W AND 162W. SEAS 8 TO 10 FT FROM 13N TO 19N
BETWEEN 155W AND 162W.

.LOW 13N168W 1009 MB MOVING W SLOWLY. TROUGH FROM LOW TO 06N174W
MOVING W 10 KT. SCATTERED MODERATE TSTMS FROM 09N TO 13N BETWEEN
163W AND 167W. ISOLATED MODERATE TSTMS ELSEWHERE FROM 06N TO 17N
BETWEEN 162W AND 172W.
.24 HOUR FORECAST LOW 13N171W 1009 MB. TROUGH FROM LOW TO
07N177W.
.48 HOUR FORECAST LOW 12N173W 1009 MB. TROUGH FROM LOW TO
11N179W.

.LOW 14N171E 1011 MB MOVING W 10 KT. TROUGH FROM LOW TO 10N178E
TO 05N174E NEARLY STATIONARY. ISOLATED MODERATE TSTMS FROM 03N
TO 13N BETWEEN 176W AND 176E...AND FROM 13N TO 17N BETWEEN 168E
AND 174E.
.24 HOUR FORECAST LOW DISSIPATED.

.WEAKENING FRONT FROM 30N172W TO 28N176W TO 27N178E MOVING E
SLOWLY. ISOLATED MODERATE TSTMS N OF 25N BETWEEN 168W AND 177E.
.24 HOUR FORECAST FRONT FROM 30N171W TO 27N173W TO 26N180W.
.48 HOUR FORECAST FRONT FROM 30N170W TO 26N174W.

.TROUGH FROM 24N160E TO 26N163E TO 29N165E MOVING NW 15 KT.
SCATTERED MODERATE TSTMS FROM 24N TO 28N BETWEEN 165E AND 167E.
ISOLATED MODERATE TSTMS N OF 20N W OF 175E.
.24 HOUR FORECAST TROUGH NW OF FORECAST AREA.

.TROUGH FROM 11N160E TO 11N163E NEARLY STATIONARY AND
DISSIPATING. ISOLATED MODERATE TSTMS S OF 15N W OF 167E.
.24 HOUR FORECAST TROUGH DISSIPATED.

.24 HOUR FORECAST LOW 11N143W 1007 MB. WINDS 20 TO 25 KT FROM
12N TO 17N E OF 146W. SEAS 8 TO 10 FT FROM 11N TO 19N E OF 146W.
.48 HOUR FORECAST LOW 10N147W 1007 MB. WINDS 20 TO 25 KT FROM
11N TO 16N BETWEEN 143W AND 150W. SEAS 8 TO 10 FT FROM 10N TO
19N BETWEEN 142W AND 152W.

.RIDGE FROM 30N153W TO 28N167W MOVING N SLOWLY.

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

$$

.HONOLULU HI.



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