High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 211556
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC THU AUG 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC AUG 21.
24 HOUR FORECAST VALID 1200 UTC AUG 22.
48 HOUR FORECAST VALID 1200 UTC AUG 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 51N132W 1012 MB MOVING SE 20 KT. WITHIN 420 NM W SEMICIRCLE
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.FROM 33N TO 44N BETWEEN 123W AND 131W N WINDS TO 25 KT. SEAS TO
8 FT.
.24 HOUR FORECAST 35N TO 45N BETWEEN 123W AND 134W N WINDS TO 25
KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 35N TO 51N BETWEEN 123W AND 133W N WINDS
20 TO 30 KT. SEAS TO 10 FT.

.LOW 44N160W 1014 MB MOVING NE 25 KT. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 52N152W 1018 MB. WITHIN 300 NM E
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 55N139W 1016 MB. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.

.LOW 46N178W 1007 MB MOVING N 15 KT. WITHIN 300 NM SE QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 51N176W 1005 MB. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.

.LOW 52N174E 1002 MB MOVING SE 10 KT. WITHIN 540 NM E SEMICIRCLE
AND 300 NM SW QUADRANT WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 50N179E 1006 MB. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.

.LOW 40N161E 1004 MB MOVING E 40 KT. FROM 35N TO 45N W OF 170E
WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 40N178W 1000 MB. WITHIN 600 NM E
SEMICIRCLE AND 300 NM NW QUADRANT WINDS 20 TO 30 KT. SEAS TO 9
FT.
.48 HOUR FORECAST LOW 49N168W 1004 MB. WITHIN 780 NM SE QUADRANT
WINDS TO 25 KT. SEAS TO 9 FT.

.24 HOUR FORECAST FROM 30N TO 35N BETWEEN 126W AND 143W NE WINDS
TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 30N TO 35N BETWEEN 125W AND 155W E TO NE
WINDS TO 25 KT. SEAS TO 9 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 38N TO 44N
BETWEEN 128W AND 132W AND FROM 42N TO 48N BETWEEN 153W AND 161W.
.24 HOUR FORECAST DENSE FOG FROM 48N TO 53N BETWEEN 145W AND
150W AND FROM 42N TO 47N BETWEEN 156W AND 161W AND FROM 37N TO
43N BETWEEN 172W AND 179W.
.48 HOUR FORECAST DENSE FOG FROM 45N TO 52N BETWEEN 141W AND
156W AND FROM 39N TO 51N BETWEEN 156W AND 170W.

.HIGH 40N143W 1027 MB MOVING NW 10 KT.
.24 HOUR FORECAST HIGH 42N147W 1029 MB.
.48 HOUR FORECAST LITTLE CHANGE.

.HIGH 52N149W 1025 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH 50N141W 1028 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 63N162W 1025 MB MOVING NW 10 KT.
.24 HOUR FORECAST HIGH 64N170W 1024 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.48 HOUR FORECAST HIGH 43N166E 1024 MB.

.FORECASTER HOLLEY. 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 THU AUG 21.
24 HOUR FORECAST VALID 1200 UTC FRI AUG 22.
48 HOUR FORECAST VALID 1200 UTC SAT AUG 23.

...HURRICANE WARNING...
.HURRICANE LOWELL NEAR 20.0N 122.1W 982 MB AT 1500 UTC AUG 21
MOVING NW OR 315 DEG AT 3 KT. MAXIMUM SUSTAINED WINDS 65 KT
GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 160 NM OF CENTER.
SEAS 12 FT OR GREATER WITHIN 280 NM W SEMICIRCLE...300 NM NE
QUADRANT AND 390 NM SE QUADRANT WITH SEAS TO 26 FT. ELSEWHERE
WITHIN 300 NM N AND 360 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS
TO 12 FT. REMAINDER OF AREA FROM 10N TO 26N BETWEEN 112W AND
130W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM LOWELL NEAR 21.7N 124.2W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. LITTLE CHANGE IN
RADIUS OF TROPICAL STORM FORCE WINDS. SEAS 12 FT OR GREATER
WITHIN 240 NM NW AND 360 NM SE SEMICIRCLES WITH SEAS TO 24 FT.
ELSEWHERE WITHIN 300 NM OF CENTER...EXCEPT 280 NM SE QUADRANT
WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 09N
TO 28N BETWEEN 110W AND 133W WINDS 20 KT OR LESS. SEAS 8 TO 12
FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM LOWELL NEAR 23.8N 127.1W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS WITHIN 140 NM OF CENTER. SEAS 12 FT OR GREATER WITHIN 240
NM OF CENTER WITH SEAS TO 23 FT. ELSEWHERE WITHIN 300 NM OF
CENTER...EXCEPT 360 NM NW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO
12 FT. REMAINDER OF AREA FROM 19N TO 30N BETWEEN 118W AND 140W
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.72 HOUR FORECAST POST-TROPICAL LOWELL NEAR 25.5N 129.5W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. EXTENDED
OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL REMNANT LOW LOWELL NEAR 27.3N
132.3W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW LOWELL NEAR 28.5N
135.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.

...TROPICAL STORM WARNING...
.TROPICAL STORM KARINA NEAR 15.0N 136.9W 999 MB AT 1500 UTC AUG
21 MOVING S OR 180 DEG AT 2 KT. MAXIMUM SUSTAINED WINDS 50 KT
GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM OF CENTER
EXCEPT 40 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM OF
CENTER EXCEPT 120 NM SE QUADRANT WITH SEAS TO 17 FT. ELSEWHERE
WITHIN 150 NM SW AND 60 NM NE SEMICIRCLES WINDS 20 TO 33 KT.
SEAS TO 12 FT. REMAINDER OF AREA FROM 11N TO 20N W OF 131W WINDS
20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM KARINA NEAR 15.0N 135.9W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE
WINDS WITHIN 40 NM OF CENTER. SEAS 12 FT OR GREATER WITHIN 75 NM
NW AND 150 NM SE SEMICIRCLES WITH SEAS TO 18 FT. ELSEWHERE
WITHIN 120 NM NW AND 240 NM SE SEMICIRCLES WINDS 20 TO 33 KT.
SEAS 9 TO 12 FT. REMAINDER OF AREA FROM 09N TO 18N W OF 130W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM KARINA NEAR 16.4N 134.0W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE
WINDS WITHIN 40 NM NE AND SW QUADRANTS...30 NM NW QUADRANT AND
50 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM NW AND 150
NM SE SEMICIRCLES WITH SEAS TO 16 FT. ELSEWHERE WITHIN 150 NM OF
CENTER...EXCEPT WITHIN 240 NM SE QUADRANT WINDS 20 TO 33 KT.
SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 08N TO 19N BETWEEN 123W
AND 140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM KARINA NEAR 18.5N 131.0W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. EXTENDED
OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL REMNANT LOW KARINA NEAR 23.0N
129.0W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW KARINA NEAR 27.5N
131.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 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 10N96W 1007MB. FROM 11N TO 14N BETWEEN 90W AND
95W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
12N98W 1006 MB. FROM 12N TO 15N BETWEEN 92W AND 100W SE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. FROM 06N TO 09N BETWEEN 95W
AND 100W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11N102W 1006 MB. FROM 11N TO 15N BETWEEN 95W AND 103W E WINDS 20
TO 25 KT. SEAS 8 TO 11 FT IN SE SWELL. WITHIN 120 NM OF LINE
FROM 11N96W TO 08N99W TO 05N105W S TO SW WINDS 20 TO 25 KT. SEAS
8 TO 9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
12N105W 1003 MB. WITHIN 240 NM NW AND 360 NM SE SEMICIRCLES
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. FROM 03N TO 07N BETWEEN 103W
AND 115W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.

.S OF 02S W OF 100W WINDS 20 KT OR LESS. SEAS TO 8 FT IN S
TO SW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.24 HOUR FORECAST N OF 28N BETWEEN 131W AND 139W WINDS 20 KT OR
LESS. SEAS 8 FT IN MIXED NE AND SW SWELL.
.30 HOUR FORECAST N OF 27N W OF 130W NE WINDS 20 TO 25 KT. SEAS
8 TO 9 FT.
.48 HOUR FORECAST N OF 27N BETWEEN 130W AND 138W NE WINDS 20 TO
25 KT. SEAS 8 TO 9 FT. ELSEWHERE N OF 22N W OF 130W WINDS 20 KT
OR LESS

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

CONVECTION VALID 1415 UTC THU AUG 21...

.HURRICANE LOWELL....SCATTERED MODERATE ISOLATED STRONG WITHIN
120 NM W SEMICIRCLE AND 180 NM NE QUADRANT OF CENTER. ISOLATED
MODERATE WITHIN 210 NM SE QUADRANT OF CENTER.

.TROPICAL STORM KARINA...SCATTERED MODERATE ISOLATED STRONG
WITHIN 150 NM SW QUADRANT OF CENTER.

.LOW PRES NEAR 10N96W 1007 MB SURFACE TROUGH TO 16N96W...
SCATTERED MODERATE WITHIN 120 NM OF LOW CENTER. SCATTERED
MODERATE TO ISOLATED STRONG WITHIN 75 NM OF LINE FROM 10N90W TO
15N96W AND FROM 11N TO 16N BETWEEN 96W AND 101W.

.SCATTERED MODERATE ISOLATED STRONG N OF 20N BETWEEN 106W AND
109W INCLUDING S GULF OF CALIFORNIA.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N77W TO 06N86W TO LOW PRES NEAR 10N96W
1007 MB TO 09N103W TO 11N113W. SCATTERED STRONG WITHIN 75 NM OF
TROUGH BETWEEN 78W AND 81W. SCATTERED MODERATE ISOLATED STRONG
WITHIN 330 NM OF MONSOON TROUGH BETWEEN 99W TO 112W. SCATTERED
MODERATE WITHIN 180 NM N OF MONSOON TROUGH BETWEEN 82W AND 87W.

$$
.FORECASTER PAW. NATIONAL HURRICANE CENTER.


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