FZPN02 KWBC 021730
HSFEPI
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC THU SEP 02 2010
CCODE/1:31:12:01:00/AOW+POR/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.
SECURITE
PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E
SYNOPSIS VALID 1200 UTC SEP 02.
24 HOUR FORECAST VALID 1200 UTC SEP 03.
48 HOUR FORECAST VALID 1200 UTC SEP 04.
.WARNINGS.
GALE WARNING
.LOW 52N162E 994 MB MOVING E 20 KT. FROM 38N TO 50N W OF
180W...ALSO FROM 56N TO 61N W OF 167W...ALSO WITHIN 240 NM E OF
A LINE FROM 55N179E TO 50N178E TO 47N176W TO 40N177W WINDS 20 TO
30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 52N174E 982 MB. WITHIN 240 NM E OF A LINE
FROM 56N171W TO 50N168W TO 44N169W WINDS 25 TO 35 KT. SEAS 9 TO
13 FT. ELSEWHERE WITHIN 660 NM SW AND 900 NM S QUADRANTS...ALSO
FROM 40N TO 58N BETWEEN 161W AND 180W WINDS 20 TO 30 KT. SEAS 8
TO 13 FT.
.48 HOUR FORECAST LOW 59N178E 982 MB. FROM 44N TO 52N W OF
170E...ALSO N OF 58N BETWEEN 166W AND 171W...AND WITHIN 360 NM E
AND SE OF A LINE FROM 56N156W TO 50N165W TO 43N170W WINDS 20 TO
30 KT. SEAS 8 TO 14 FT.
.SYNOPSIS AND FORECAST.
.LOW 57N137W 1001 MB MOVING NE 15 KT. FRONT EXTENDS FROM CENTER
TO 53N137W TO 46N141W. N OF 50N E OF FRONT...ALSO WITHIN 120 NM
E OF FRONT WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW WELL INLAND. FROM 47N TO 52N BETWEEN 133W
AND 137W WINDS TO 25 KT. SEAS TO 9 FT..
.48 HOUR FORECAST FROM 50N TO 56N BETWEEN 131W AND 139W WINDS TO
25 KT. SEAS TO 8 FT.
.FROM 37N TO 46N BETWEEN 124W AND 129W WINDS 20 TO 30 KT. SEAS
TO 11 FT.
.24 HOUR FORECAST CONDITIONS LESS THAN 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 37N TO 50N E OF 130W WINDS TO 25 KT. SEAS
TO 9 FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 52N
BETWEEN 166E AND 172W...ALSO FROM 45N TO 55N BETWEEN 130W AND
138W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 56N BETWEEN 164W AND
178W.
.48 HOUR FORECAST DENSE FOG FROM 45N TO 57N BETWEEN 153W AND
174W.
.HIGH 45N162W 1030 MB MOVING E 15 KT.
.24 HOUR FORECAST HIGH 45N154W 1029 MB.
.48 HOUR FORECAST HIGH 44N149W 1033 MB.
.HIGH 35N164W 1026 MB MOVING SW 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.
.FORECASTER SHAW. OCEAN PREDICTION CENTER.
TROPICAL PREDICTION CENTER MIAMI FL
E PACIFIC FROM THE EQUATOR TO 30N E OF 140W
SYNOPSIS VALID 1200 UTC THU SEP 02.
24 HOUR FORECAST VALID 1200 UTC FRI SEP 03.
48 HOUR FORECAST VALID 1200 UTC SAT SEP 04.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.LOW PRES 18N107.5W 1003 MB. WITHIN 75 NM OF CENTER WINDS 30 KT.
ELSEWHERE WITHIN 180 NM OF CENTER WINDS 20 TO 25 KT. SEAS 8 TO
11 FT IN SW SWELL.
24 HOUR FORECAST LOW PRES
POSSIBLE TROPICAL CYCLONE...19N111W
1004 MB. WITHIN 180 NM OF CENTER WINDS 20 TO 25 KT. SEAS 8 TO 10
FT WITH SW SWELL.
48 HOUR FORECAST LOW PRES
POSSIBLE TROPICAL CYCLONE...20N114W
1004 MB. WITHIN 150 NM OF CENTER WINDS 20 TO 25 KT. SEAS 8 TO 10
FT WITH SW SWELL.
.LOW PRES 14N94W 1007 MB. WITHIN 150 NM W SEMICIRCLE NW TO N
WINDS 20 KT. SEAS TO 9 FT IN PRIMARILY S SWELL.
.24 FORECAST LOW PRES 14N94.5W 1007 MB. LITTLE CHANGE IN WINDS
AND SEAS.
.48 HOUR FORECAST LOW PRES 14.5N95W 1007 MB. WITHIN 150 NM S
SEMICIRCLE SW WINDS 20 KT. SEAS 8 TO 11 FT IN SW SWELL. WITHIN
60 NM N SEMICIRCLE WINDS LESS THAN 20 KT. SEAS 8 FT IN SW SWELL.
.ELSEWHERE FROM 05N TO 15N BETWEEN 101W AND 115W SW TO W WINDS
20 TO 25 KT. SEAS 9 TO 14 FT IN SW SWELL. FROM 05N TO 10N
BETWEEN 115W AND 127W SW TO W WINDS 20 KT. SEAS 8 TO 11 FT IN SW
SWELL.
.24 HOUR FORECAST ELSEWHERE FROM 05N TO 16N BETWEEN 96W AND 115W
AND FROM 05N TO 10N BETWEEN 115W AND 125W SW TO W WINDS 20 TO 25
KT. SEAS 8 TO 13 FT IN SW SWELL.
.48 HOUR FORECAST ELSEWHERE FROM 09N TO 15N BETWEEN 92W AND 115W
AND FROM 06N TO 10N BETWEEN 115W AND 125W SW TO W WINDS 20 KT.
SEAS 8 TO 11 FT IN SW SWELL.
.FROM 06N TO 08N E OF 85W SW WINDS 20 KT. SEAS 8 TO 10 FT IN SW
SWELL. ELSEWHERE S OF 08N BETWEEN 80W AND 87W WINDS LESS THAN 20
KT. SEAS TO 9 FT IN SW SWELL.
.24 HOUR FORECAST FROM 06N TO 10N BETWEEN 83W AND 88W WINDS LESS
THAN 20 KT. SEAS 8 FT IN S TO SW SWELL.
.48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.
REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.
CONVECTION VALID AS OF 1500 UTC THU SEP 02...
.LOW PRES NEAR 18N107.5W...NUMEROUS MODERATE TO SCATTERED STRONG
WITHIN 180 NM NW QUADRANT. ELSEWHERE...SCATTERED MODERATE TO
ISOLATED STRONG WITHIN 120 NM OF CENTER.
LOW PRES NEAR 14N94W
SCATTERED MODERATE TO STRONG CONVECTION
WITHIN 120 NM N SEMICIRCLE...INCLUDING THE GULF OF TEHUANTEPEC.
SCATTERED MODERATE TO ISOLATED STRONG FROM 09N TO 13N BETWEEN
87W AND 100W.
INTERTROPICAL CONVERGENCE ZONE
12N108W TO 09N120W TO 08N130W
TO 10N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM N
OF AXIS FROM 120W TO 130W. SIMILAR CONVECTION IS NOTED WITHIN 70
NM EITHER SIDE OF AXIS BETWEEN 115W AND 120W...AND WITHIN 70 NM
S OF AXIS W OF 133W.
.FORECASTER GR. TROPICAL PREDICTION CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E
SYNOPSIS VALID 1200 UTC SEP 02 2010.
24 HOUR FORECAST VALID 1200 UTC SEP 03 2010.
48 HOUR FORECAST VALID 1200 UTC SEP 04 2010.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WEAK FRONT FROM 30N173E TO 28N170E TO 29N167E. FRONT MOVING E
SLOWLY E OF 170E...AND NEARLY STATIONARY ELSEWHERE. ISOLATED
MODERATE TSTMS WITHIN 210 NM S AND SE OF FRONT.
.24 HOUR FORECAST FRONT DISSIPATED.
.TROUGH FROM 10N140W TO 09N162W NEARLY STATIONARY. ISOLATED
MODERATE TSTMS WITHIN 120 NM OF TROUGH.
.24 HOUR FORECAST TROUGH FROM 12N140W TO 12N145W TO 09N154W TO
10N170W.
.48 HOUR FORECAST TROUGH FROM 11N140W TO 12N146W TO 09N155W TO
09N163W.
.RIDGE FROM 30N178W TO 23N172E NEARLY STATIONARY.
.WINDS 20 KT OR LESS OVER ENTIRE AREA.
.SEAS 8 FT OR LESS OVER ENTIRE AREA.
.ISOLATED MODERATE TSTMS IN AREA FROM 11N TO 15N W OF 164E.
.ITCZ FROM 09N166W TO 05N169E. ISOLATED MODERATE TSTMS WITHIN
180 NM OF ITCZ.
.FORECASTER HOUSTON. HONOLULU HI.
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