High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 301625
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN AUG 30 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 30.
24 HOUR FORECAST VALID 1200 UTC AUG 31.
48 HOUR FORECAST VALID 1200 UTC SEP 01.

.WARNINGS.

...GALE WARNING...
.LOW 59N140W 981 MB NEARLY STATIONARY. BETWEEN 240 NM AND 480 NM
SW QUADRANT N OF 55N WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE
FROM 55N TO 59N BETWEEN 140W AND 150W WINDS 20 TO 30 KT. SEAS TO
8 FT.
.24 HOUR FORECAST LOW 58N141W 988 MB. BETWEEN 180 NM AND 480 NM
W AND SW QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 17 FT.
ELSEWHERE WITHIN 600 NM OF CENTER WINDS 20 TO 30 KT. SEAS 8 TO
13 FT.
.48 HOUR FORECAST LOW 54N133W 997 MB. FROM 48N TO 54N BETWEEN
131W AND 143W WINDS 25 TO 35 KT. SEAS 10 TO 17 FT. ELSEWHERE
FROM 46N TO 55N BETWEEN 130W AND 146W WINDS 20 TO 30 KT. SEAS 8
TO 13 FT.

...GALE WARNING...
.LOW 55N138W 985 MB MOVING E 20 KT. FROM 48N TO 54N BETWEEN 137W
AND 148W WINDS 25 TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE FROM 48N
TO 53N BETWEEN 134W AND 167W...ALSO FROM 45N TO 48N BETWEEN 135W
AND 154W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW DISSIPATED INLAND. FROM 44N TO 49N BETWEEN
129W AND 155W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 33N177E 1008 MOVING N 20 KT. WITHIN 240 NM E AND NE OF A
LINE FROM 37N178E TO 30N175W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 40N179E 1007 MB. FROM 40N TO 49N BETWEEN
173W AND 180W...ALSO WITHIN 300 NM E OF A LINE FROM 40N180W TO
37N178W TO 34N177W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 50N175W 1002 MB. FROM 43N TO 51N BETWEEN
169W AND 174W WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE FROM
38N TO 52N BETWEEN 167W AND 175W WINDS 20 TO 30 KT. SEAS TO 10
FT.

.SYNOPSIS AND FORECAST.

.LOW 50N167E 998 MB MOVING N 10 KT. BETWEEN 240 NM AND 480 NM SW
QUADRANT...ALSO FROM 56N TO 59N W OF 174W WINDS 20 TO 30 KT.
SEAS TO 12 FT.
.24 HOUR FORECAST LOW 53N167E 995 MB. WITHIN 180 NM S SEMICIRCLE
AND BETWEEN 240 NM AND 420 NM E AND NE QUADRANTS WINDS TO 25 KT.
SEAS TO 9 FT.
.48 HOUR FORECAST LOW 55N168E 995 MB. FORECAST CONDITIONS
DIMINISHED.

.NE OF A LINE FROM 64N171W TO 60N166W TO 56N161W WINDS 20 TO 30
KT. SEAS TO 9 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.FROM 30N TO 36N BETWEEN 119W AND 124W NW WINDS TO 25 KT. SEAS
TO 9 FT.
.24 HOUR FORECAST FROM 30N TO 40N BETWEEN 119W AND 126W NW WINDS
20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST FROM 34N TO 40N BETWEEN 122W AND 126W NW WINDS
TO 25 KT. SEAS TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN AN AREA
BOUNDED BY A LINE FROM 55N178W TO 54N164W TO 41N179E TO 55N178W.
.24 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY A LINE
FROM 53N174E TO 51N163W TO 40N179E TO 53N174E.
.48 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY A LINE
FROM 42N175W TO 51N162W TO 58N176W TO 52N176E TO 42N175W.

.HIGH 42N162W 1027 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 43N156W 1029 MB.

.FORECASTER SHAW. 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 SUN AUG 30.
24 HOUR FORECAST VALID 1200 UTC MON AUG 31.
48 HOUR FORECAST VALID 1200 UTC TUE SEP 01.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE JIMENA NEAR 14.2N 129.6W 949 MB AT 1500 UTC AUG 30
MOVING W NW OR 295 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 115 KT
GUSTS 140 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM NW AND SE
QUADRANTS...110 NM NE AND 90 NM SW QUADRANTS. SEAS 12 FT OR
GREATER WITHIN 290 NM N AND WITHIN 240 NM S SEMICIRCLE WITH SEAS
TO 43 FT. ELSEWHERE WITHIN 300 NM OF CENTER WINDS 20 TO 33 KT.
SEAS 8 TO 11 FT. REMAINDER AREA FROM 00N TO 23N BETWEEN 120W AND
140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE JIMENA NEAR 15.6N 134.2W. MAXIMUM
SUSTAINED WINDS 110 KT GUSTS 135 KT. TROPICAL STORM FORCE WINDS
WITHIN 100 NM S SEMICIRCLE...120 NM NE AND 110 NM NW QUADRANTS.
SEAS 12 FT OR GREATER WITHIN 240 NM SE AND 420 NM NW SEMICIRCLES
WITH SEAS TO 45 FT. ELSEWHERE WITHIN 270 NM SE AND 450 NM NW
SEMICIRCLES OF CENTER WINDS 20 TO 33 KT. SEAS 9 TO 11 FT.
REMAINDER AREA W OF LINE FROM 27N120W TO 00N130W WINDS 20 KT OR
LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE JIMENA NEAR 16.8N 138.2W. MAXIMUM
SUSTAINED WINDS 100 KT GUSTS 120 KT. TROPICAL STORM FORCE WINDS
WITHIN 120 NM N SEMICIRCLE AND WITHIN 100 NM S SEMICIRCLE.
WINDS 20 TO 33 KT AND SEAS 12 FT OR GREATER FORECAST WITHIN 270
NM SE AND 540 NM NW SEMICIRCLES OF CENTER WITH SEAS TO 45 FT.
REMAINDER FORECAST WATERS W OF 130W WINDS 20 KT OR LESS. SEAS 8
TO 11 FT IN MIXED SWELL.
.72 HOUR FORECAST HURRICANE JIMENA NEAR 17.7N 140.6W. MAXIMUM
SUSTAINED WINDS 95 KT GUSTS 115 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE JIMENA NEAR 18.5N 142.3W. MAXIMUM
SUSTAINED WINDS 85 KT GUSTS 105 KT.
.120 HOUR FORECAST HURRICANE JIMENA NEAR 19.2N 143.4W. MAXIMUM
SUSTAINED WINDS 75 KT GUSTS 90 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 10N108.5W 1009 MB. WITHIN 300 NM SE SEMICIRCLE OF
CENTER WINDS 20 KT OR LESS. SEAS TO 8 FT. POSSIBLE TROPICAL
CYCLONE FORMATION.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
10.5N112.5W 1007 MB. WITHIN 390 NM SE SEMICIRCLE OF CENTER WINDS
20 KT OR LESS. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11N116W 1006 MB. WITHIN 450 NM NE QUADRANT OF CENTER WINDS 20 KT
OR LESS. SEAS TO 8 FT.

.WITHIN 30 NM OF LINE FROM 16N95W TO 14N95.5W...INCLUDING THE
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 02N BETWEEN 112W AND 122W WINDS 20 KT OR LESS. SEAS TO 8
FT IN MIXED SE AND SW SWELL.
.24 HOUR FORECAST FORECAST WATERS S OF LINE FROM 01N130W TO
03.4S115W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED S AND SW
SWELL.
.48 HOUR FORECAST FORECAST WATERS S OF LINE FROM 02S120W TO
03.4S114W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED S AND SW
SWELL.

.12 HOUR FORECAST N OF 29N BETWEEN 117W AND 121W WINDS 20 KT OR
LESS. SEAS TO 9 FT PRIMARILY IN MIXED S AND NW SWELL.
.24 HOUR FORECAST N OF 27N BETWEEN 115W AND 122W WINDS 20 KT OR
LESS. SEAS TO 9 FT PRIMARILY IN MIXED S AND NW SWELL.
.48 HOUR FORECAST N OF 28N BETWEEN 118W AND 130W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN NW SWELL.

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

CONVECTION VALID 1500 UTC SUN AUG 30...

.HURRICANE JIMENA...NUMEROUS MODERATE ISOLATED STRONG SURROUND
THE 10 NM WIDE EYE WITHIN 90 NE AND 60 NM SW SEMICIRCLES OF
CENTER. SCATTERED MODERATE ISOLATED STRONG IN BANDS ELSEWHERE
WITHIN 210 NM OF CENTER.

.LOW PRES 10N108.5W...SCATTERED MODERATE ISOLATED STRONG WITHIN
270 NM E AND 180 NM W SEMICIRCLES OF CENTER.

.SCATTERED MODERATE ISOLATED STRONG WITHIN 75 NM OF THE PACIFIC
COAST OF MEXICO FROM 19 TO 24N.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 07N80W TO 10N88W TO 08N97W TO LOW
PRES NEAR 10N108.5W TO 09N114W TO 11N118W. SCATTERED MODERATE
ISOLATED STRONG WITHIN 180 NM OF LINE FROM 04.5N80W TO
14.5N96W...ELSEWHERE WITHIN 180 NM OF LINE FROM 05N96W TO
12N106W TO 08N116W AND WITHIN 30 NM OF LINE FROM 10N126W TO
05N140W.

.FORECASTER NELSON. NATIONAL HURRICANE CENTER.


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