High Seas Forecast
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000
FZPN02 KWBC 010525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC SAT AUG 01 2015

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC AUG 01.
24 HOUR FORECAST VALID 0000 UTC AUG 02.
48 HOUR FORECAST VALID 0000 UTC AUG 03.

.WARNINGS.

...GALE WARNING...
.24 HOUR FORECAST LOW NW OF AREA 52N160E 1001 MB. OVER FORECAST
WATERS WITHIN 240 NM E AND 360 NM SE QUADRANTS WINDS 25 TO 35
KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW NW OF AREA 53N162E 1004 MB. OVER FORECAST
WATERS N OF 51N BETWEEN 166E AND 174E WINDS TO 25 KT. SEAS TO 10
FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 48N163W 1012 MB. WITHIN 180 NM SE
SEMICIRCLE AND 240 NM N OF A LINE FROM THE LOW TO 47N180W WINDS
TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 50N161W 1002 MB. WITHIN 180 NM NW
SEMICIRCLE WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE WITHIN
240 NM NW SEMICIRCLE AND 480 NM SE QUADRANT WINDS TO 25 KT. SEAS
TO 8 FT.

.SYNOPSIS AND FORECAST.

.LOW 47N178E 1007 MB MOVING SE 10 KT. WITHIN 240 NM N OF A FRONT
EXTENDING FROM 48N176E TO 48N171W WINDS TO 25 KT. SEAS LESS THAN
8 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 44N177W
DESCRIBED BELOW.

.LOW 42N178E 1008 MB MOVING NE 10 KT. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 44N177W 1007 MB. WITHIN 180 NM NW QUADRANT
AND 120 NM SE OF A LINE FROM 45N169W TO 38N178W WINDS TO 25 KT.
SEAS TO 8 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 41N175W
DESCRIBED BELOW.

.LOW 39N167E 1012 MB MOVING E 20 KT. WITHIN 240 NM S SEMICIRCLE
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 38N178E 1007 MB. WITHIN 240 NM S
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 41N175W 1002 MB. WITHIN 180 NM SE OF A
FRONT FROM THE LOW TO 35N180W AND 240 NM N OF A LINE FROM
44N180W TO 45N168W WINDS 20 TO 30 KT. SEAS TO 11 FT.

.OVER FORECAST WATERS E OF A LINE FROM 50N129W TO 42N127W AREA
OF N TO NW WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 47N TO 50N BETWEEN 126W AND 129W N TO NW
WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS FROM 42N TO 49N BETWEEN 179E AND 154W AND FROM 46N TO 54N
BETWEEN 167E AND 180W AND FROM 54N TO 61N BETWEEN 179E AND 170W.
.24 HOUR FORECAST DENSE FOG WITHIN 300 NM N OF A LINE FROM
41N175W TO 45N152W AND 300 NM NW OF A LINE FROM 46N173E TO
55N172W.
.48 HOUR FORECAST DENSE FOG WITHIN 360 NM SE OF A LINE FROM
52N154W TO 44N173W AND FROM 45N TO 53N BETWEEN 166E AND 172E AND
WITHIN 120 NM OF 55N178W.

.HIGH 45N136W 1026 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 51N142W 1023 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 39N149W 1027 MB MOVING N 05 KT.
.24 HOUR FORECAST HIGH 41N150W 1026 MB.
.48 HOUR FORECAST HIGH 42N148W 1026 MB.

.HIGH 58N169W 1025 MB MOVING W 05 KT.
.24 HOUR FORECAST HIGH 57N173W 1029 MB.
.48 HOUR FORECAST HIGH 57N174W 1028 MB.

.HIGH 32N161E 1018 MB DRIFTING SW.
.24 HOUR FORECAST HIGH W OF AREA.

.24 HOUR FORECAST NEW HIGH 55N144W 1023 MB.
.48 HOUR FORECAST LITTLE CHANGE.

.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 0000 UTC SAT AUG 01.
24 HOUR FORECAST VALID 0000 UTC SUN AUG 02.
48 HOUR FORECAST VALID 0000 UTC MON AUG 03.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE GUILLERMO NEAR 13.2N 136.1W 970 MB AT 0300 UTC AUG 01
MOVING WNW OR 285 DEG AT 17 KT. MAXIMUM SUSTAINED WINDS 90 KT
GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM E
SEMICIRCLE...60 NM SW QUADRANT AND 90 NM NW QUADRANT.  SEAS 12
FT OR GREATER WITHIN 210 NM NW AND SE QUADRANTS...270 NM NE
QUADRANT AND 150 NM SW QUADRANT WITH SEAS TO 35 FT.  ELSEWHERE
WITHIN 270 NM NE AND 150 NM SW  SEMICIRCLES WINDS 20 TO 33 KT.
SEAS 8 TO 11 FT. REMAINDER EPAC FROM 8N TO 20N BETWEEN 126W AND
138W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE GUILLERMO NEAR 14.3N 141.1W. MAXIMUM
SUSTAINED WINDS 95 KT GUSTS 115 KT. TROPICAL STORM FORCE WINDS
WITHIN 110 NM NE QUADRANT...100 NM SE QUADRANT...60 NM SW
QUADRANT...AND 90 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN
270 NM NE QUADRANT...210 NM SE QUADRANT...180 NM SW QUADRANT
...AND 210 NM NW QUADRANT WITH SEAS TO 37 FT. ELSEWHERE WITHIN
300 NM NE AND 180 NM SW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO
11 FT. REMAINDER EPAC FROM 10N TO 23N W OF 132W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE GUILLERMO NEAR 15.8N 145.0W. MAXIMUM
SUSTAINED WINDS 80 KT GUSTS 100 KT. LITTLE CHANGE IN RADIUS OF
TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER WITH SEAS
TO 32 FT. OVER FORECAST WATERS FROM 15N TO 23N W OF 135W WINDS
20 TO 25 KT. SEAS 8 TO 10 FT.
.72 HOUR FORECAST HURRICANE GUILLERMO NEAR 17.0N 147.5W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM GUILLERMO NEAR 19.0N 150.5W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM GUILLERMO NEAR 20.5N 153.5W.
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.

.S OF LINE FROM 03.4S95W TO 02N120W TO 04N130W TO 03.4S140W
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SW AND S SWELL.
.24 HOUR FORECAST S OF LINE FROM 03.4S85W TO 05N110W TO 00N130W
WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SW AND NW SWELL.
.48 HOUR FORECAST S OF LINE FROM 03.4S81W TO 01S90W TO 04N94W TO
06N113W TO 03.4S130W...EXCEPT N LEE OF GALAPAGOS ISLANDS...WINDS
20 KT OR LESS. SEAS TO 9 FT IN MIXED SW AND NW SWELL.

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

CONVECTION VALID 0230 UTC SAT AUG 01...

.HURRICANE GUILLERMO...NUMEROUS STRONG WITHIN 90 NM IN W AND
WITHIN 60 NM IN E SEMICIRCLES OF CENTER. SCATTERED MODERATE TO
STRONG ELSEWHERE WITHIN 180 NM E AND 150 NM W SEMICIRCLES.
SCATTERED MODERATE TO STRONG IN AN AREA FROM 15N TO 18N BETWEEN
128W AND 133W.

.SCATTERED TO NUMEROUS STRONG WITHIN 90 NM OF THE COAST OF MEXICO
FROM 22N TO 25N EXTENDING INTO THE SOUTHERN GULF OF CALIFORNIA.

.TROPICAL WAVE ALONG 101W S OF 17N.  SCATTERED MODERATE ISOLATED
STRONG FROM 10N TO 13N WITHIN 120 NM EITHER SIDE OF WAVE AXIS.

.TROPICAL WAVE ALONG 112W/113W FROM 05N TO 13N. CONVECTION
DESCRIBED BELOW ASSOCIATED WITH MONSOON TROUGH.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 07N93W TO 09N102W TO 07N110W.
SCATTERED MODERATE ISOLATED STRONG WITHIN 240 NM EITHER SIDE OF
AXIS
BETWEEN 102W AND 110W...AND WITHIN 120 NM S OF AXIS BETWEEN 90W

.FORECASTER COBB. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0000 UTC AUG 01 2015.
24 HOUR FORECAST VALID 0000 UTC AUG 02 2015.
48 HOUR FORECAST VALID 0000 UTC AUG 03 2015.

.WARNINGS.

...HURRICANE WARNING...
.24 HOUR FORECAST HURRICANE GUILLERMO NEAR 14.3N 141.1W. MAXIMUM
SUSTAINED WINDS 95 KT GUSTS 115 KT. TROPICAL STORM FORCE WINDS
WITHIN 110 NM NE...100 NM SE...60 NM SW...90 NM NW. SEAS 12 FT
OR GREATER WITHIN 270 NM NE QUADRANT...210 NM SE QUADRANT...180
NM SW QUADRANT ...AND 210 NM NW QUADRANT WITH SEAS TO 37 FT.
ELSEWHERE WITHIN 300 NM NE AND 180 NM SW SEMICIRCLES WINDS 20 TO
33 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST HURRICANE GUILLERMO NEAR 15.8N 145.0W. MAXIMUM
SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS
WITHIN 110 NM NE...100 NM SE...60 NM SW...90 NM NW. SEAS 12 FT
OR GREATER WITHIN 270 NM NE QUADRANT...210 NM SE QUADRANT...180
NM SW QUADRANT ...AND 210 NM NW QUADRANT WITH SEAS TO 37 FT.
ELSEWHERE WITHIN 300 NM NE AND 180 NM SW SEMICIRCLES WINDS 20 TO
33 KT. SEAS 8 TO 11 FT.

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

.72 HOUR FORECAST HURRICANE GUILLERMO NEAR 17.0N 147.5W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT. EXTENDED OUTLOOK...USE FOR
GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM GUILLERMO NEAR 19.0N 150.5W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM GUILLERMO NEAR 20.5N 153.5W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.

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

.SYNOPSIS AND FORECAST.

.LOW 16N149W 1008 MB TROUGH 18N149W THROUGH LOW TO 11N145W. LOW
AND TROUGH MOVING SW SLOWLY. SEAS 8 TO 9 FT FROM 23N TO 15N
BETWEEN 145W AND 151W.
.24 HOUR FORECAST LOW 10N152W 1008 MB. TROUGH 16N154W THROUGH
LOW TO 10N151W. SEAS DIMINISHED TO LESS THAN 8 FT.
.48 HOUR FORECAST LOW 12N159W 1008 MB. TROUGH 14N160W THROUGH
LOW TO 10N157W.

.LOW 12N162W 1008 MB. TROUGH FROM LOW TO 05N165W. LOW AND TROUGH
MOVING W 15 KT. WINDS 20 TO 25 KT WITHIN 180 NM OF LOW N
QUADRANT. SEAS 8 TO 10 FT FROM 18N TO 11N BETWEEN 155W AND 164W.
SCATTERED MODERATE TSTMS BOUNDED BY 14N163W 11N156W 08N162W
12N166W 14N163W.
.24 HOUR FORECAST LOW 11N169W 1008 MB. TROUGH 14N168W THROUGH
LOW TO 08N172W. WINDS DIMINISHED TO 20 KT OR LESS. SEAS 8 TO 9
FT FROM 17N TO 12N BETWEEN 163W AND 169W.
.48 HOUR FORECAST LOW 13N174W 1008 MB. TROUGH 16N174W THROUGH
LOW TO 09N177W. SEAS DIMINISHED TO LESS THAN 8 FT.

.TROUGH 00N175E 05N170E 09N160E. SCATTERED MODERATE TSTMS S OF
12S W OF 180W.
.24 HOUR FORECAST TROUGH 00N177E TO 09N160E.
.48 HOUR FORECAST TROUGH 00N176E TO 08N160E.

.TROUGH 30N174W 22N176W 14N176W MOVING NW SLOWLY. ISOLATED
STRONG TSTMS WITHIN 200 NM E OF TROUGH.
.24 HOUR FORECAST TROUGH 30N175W 20N180W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.ITCZ 05N140W 06N150W 07N156W MOVING SW 15 KT. SCATTERED
MODERATE TSTMS WITHIN 90 NM OF ITCZ.

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

$$
.HONOLULU HI.


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