High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 020340
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC SAT AUG 02 2014

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 02.
24 HOUR FORECAST VALID 0000 UTC AUG 03.
48 HOUR FORECAST VALID 0000 UTC AUG 04.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 38N TO 50N BETWEEN 124W AND 129W N TO NW WINDS 20 TO 30
KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 37N TO 50N BETWEEN 124W AND 128W N TO NW
WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 37N TO 50N BETWEEN 124W AND 129W N TO NW
WINDS 20 TO 30 KT. SEAS TO 10 FT.

.LOW 46N144W 1013 MB MOVING NW 25 KT. FROM 41N TO 47N BETWEEN
139W AND 143W WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 54N149W 1005 MB. WITHIN 300 NM NE AND 180
NM NW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 53N153W 1003 MB. FROM 50N TO 54N BETWEEN
149W AND 158W WINDS TO 25 KT. SEAS TO 9 FT.

.LOW 49N152W 1010 MB MOVING N 05 KT. WITHIN 480 NM NE AND 360 NM
NW QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 51N152W 1010 MB. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW DISSIPATED.

.LOW 40N165W 1012 MB MOVING E 20 KT. WITHIN 120 NM NE OF A
TROUGH FROM LOW CENTER TO 45N173W WINDS TO 25 KT. SEAS LESS THAN
8 FT.
.24 HOUR FORECAST LOW 40N154W 1010 MB. WITHIN 240 NM SE AND 660
NM SW QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 48N144W 1009 MB. WITHIN 240 NM NE AND 420
NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.

.OVER FORECAST WATERS FROM 30N TO 32N W OF 166E WINDS TO 25 KT.
SEAS TO 8 FT.
.24 HOUR FORECAST LOW 33N160E 1002 MB. WITHIN 420 NM E QUADRANT
WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 39N162E 1009 MB. WITHIN 240 NM NE OF A
FRONT TO EXTEND FROM LOW CENTER TO 34N167E WINDS 20 TO 30 KT.
SEAS TO 11 FT.

.48 HOUR FORECAST NEW LOW 37N158W 1014 MB. WITHIN 360 NM E AND
180 NM S QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS N OF 41N W OF 177W.
.24 HOUR FORECAST DENSE FOG N OF 40N W OF 178W AND N OF 59N W OF
168W.
.48 HOUR FORECAST DENSE FOG FROM 41N TO 55N W OF 180W.

.HIGH 59N143W 1026 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH 59N143W 1020 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 44N133W 1025 MB MOVING SW 05 KT.
.24 HOUR FORECAST HIGH 42N134W 1025 MB.
.48 HOUR FORECAST HIGH 43N134W 1023 MB.

.HIGH 32N141W 1022 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 32N146W 1023 MB.

.HIGH 55N172W 1026 MB MOVING SW 10 KT.
.24 HOUR FORECAST HIGH 50N173W 1025 MB.
.48 HOUR FORECAST HIGH 45N174W 1026 MB.

.HIGH 36N149W 1022 MB MOVING NE 15 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 38N171E 1022 MB MOVING NE 10 KT.
.24 HOUR FORECAST HIGH 41N174E 1023 MB.
.48 HOUR FORECAST HIGH 43N178E 1025 MB.

.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 0000 UTC SAT AUG 02.
24 HOUR FORECAST VALID 0000 UTC SUN AUG 03.
48 HOUR FORECAST VALID 0000 UTC MON AUG 04.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE ISELLE NEAR 14.7N 127.3W 992 MB AT 0300 UTC AUG 02
MOVING WNW OR 295 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 65 KT
GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NE
QUADRANT...90 NM SE QUADRANT...40 NM SW QUADRANT...AND 70 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 210 NM E SEMICIRCLE...
120 NM SW QUADRANT AND 150 NM NW QUADRANT WITH SEAS TO 23 FT.
ELSEWHERE WITHIN 270 NM OF CENTER NE SEMICIRCLE AND WITHIN 150
SW SEMICIRCLE WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF
AREA FROM 10N TO 20N BETWEEN 119W AND 132W WINDS 20 KT OR LESS.
SEAS 8 TO 12 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE ISELLE NEAR 15.5N 130.4W. MAXIMUM
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS
WITHIN 90 NM NW AND SE QUADRANTS...100 NM NE QUADRANT AND 70 NM
SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM OF CENTER N
SEMICIRCLE AND WITHIN 120 NM OF CENTER S SEMICIRCLE WITH SEAS TO
26 FT. ELSEWHERE WITHIN 280 NM NW QUADRANT AND WITHIN 210 NM OF
CENTER SE QUADRANT WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER
OF AREA FROM 10N TO 23N BETWEEN 124W AND 137W WINDS 20 KT OR
LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE ISELLE NEAR 16.2N 134.1W. MAXIMUM
SUSTAINED WINDS 75 KT GUSTS 90 KT. LITTLE CHANGE IN RADIUS OF
TROPICAL STORM FORCE WINDS. SEAS 12 FT OR GREATER WITHIN 240 NM
OF CENTER NW SEMICIRCLE AND WITHIN 120 NM OF CENTER SE
SEMICIRCLE WITH SEAS TO 28 FT. ELSEWHERE WITHIN 300 NM OF CENTER
NW QUADRANT AND 210 NM OF CENTER SE QUADRANT WINDS 20 TO 33 KT.
SEAS 9 TO 12 FT. REMAINDER OF AREA FROM 11N TO 23N W OF 128W
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.72 HOUR FORECAST HURRICANE ISELLE NEAR 16.4N 137.0W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT. EXTENDED OUTLOOK...USE FOR
GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM ISELLE NEAR 16.5N 139.8W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM ISELLE NEAR 17.0N 144.5W.
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 11N139W 1007 MB. FROM 15N TO 18N W OF 136W NE
WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 12N TO 15N W OF
136W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NE AND SW SWELL.
.06 HOUR FORECAST LOW PRES W OF AREA. FROM 12N TO 18N W OF 137W
WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NE AND SW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.12 HOUR FORECAST S OF 02S W OF 110W WINDS 20 KT OR LESS. SEAS 8
FT IN SW SWELL.
.24 HOUR FORECAST S OF 01S W OF 100W WINDS 20 KT OR LESS. SEAS
TO 9 FT IN MIXED SE AND SW SWELL.
.48 HOUR FORECAST S OF A LINE FROM 03.4S89W TO 04N100W TO
04N107W TO 00N120W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SE
AND SW SWELL.

.36 HOUR FORECAST LOW PRES NEAR 11N116W 1008 MB. FROM 08N TO 12N
BETWEEN 110W AND 116W WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW
SWELL.
.48 HOUR FORECAST LOW PRES NEAR 11N118W 1007 MB. FROM 07N TO 12N
BETWEEN 110W AND 118W WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW
SWELL. ELSEWHERE WITHIN 45 NM OF LINE FROM 15N116W TO 12N119W
WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL.

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

CONVECTION VALID 0200 UTC SAT AUG 02...

.HURRICANE ISELLE SCATTERED STRONG WITHIN 60 NM NW OF CENTER.
SCATTERED MODERATE ISOLATED STRONG REMAINDER OF AREA FROM 13N TO
16N BETWEEN 125W AND 128W.

.TROPICAL WAVE FROM 18N112W TO LOW PRES NEAR 11N112W 1007 MB.
SCATTERED MODERATE TO STRONG FROM 11N TO 17N BETWEEN 108W AND
117W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 08N78W TO 07N81W TO 09N90W TO 08N97W
TO 11N104W TO LOW PRES NEAR 11N112W 1007 MB TO 14N120W THEN
RESUMES NEAR 13N130W TO LOW PRES NEAR 11N139W 1007 MB. SCATTERED
MODERATE TO STRONG FROM 04N TO 08N E OF 93W TO COAST OF
COLOMBIA. SCATTERED MODERATE TO ISOLATED STRONG WITHIN 60 NM OF
MONSOON TROUGH BETWEEN 97W AND 100W.

$$
.FORECASTER PAW. NATIONAL HURRICANE CENTER.



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