FZNT01 KWBC 210941
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV 
NWS OCEAN PREDICTION CENTER WASHINGTON DC 
1030 UTC SAT NOV 21 2009 
CCODE/1:31:04:01:00/AOW/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 
NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W 
SYNOPSIS VALID 0600 UTC NOV 21. 
24 HOUR FORECAST VALID 0600 UTC NOV 22. 
48 HOUR FORECAST VALID 0600 UTC NOV 23. 
.WARNINGS. 
...HURRICANE FORCE WIND WARNING... 
.LOW E OF AREA 61N32W 976 MB MOVING NW 10 KT. N OF 61N WITHIN 
120 NM OF THE E GREENLAND COAST WINDS 25 TO 35 KT. SEAS 8 TO 15 
FT. 
.12 HOUR FORECAST LOW 63N36W 975 MB. N OF 64N WITHIN 120 NM OF 
THE E GREENLAND COAST WINDS 50 TO 65 KT. SEAS 16 TO 26 FT. 
.24 HOUR FORECAST LOW 63N39W 985 MB. BETWEEN 120 NM AND 180 NM N 
QUADRANT WINDS 45 TO 60 KT. SEAS 16 TO 26 FT. ELSEWHERE N OF 64N 
E OF THE GREENLAND COAST WINDS 30 TO 45 KT. SEAS 12 TO 20 FT. 
ALSO FROM 60N TO 64N E OF THE GREENLAND COAST WINDS 20 TO 30 KT. 
SEAS 9 TO 14 FT. 
.48 HOUR FORECAST LOW 63N37W 996 MB. BETWEEN 120 NM AND 240 NM N 
QUADRANT WINDS 25 TO 40 KT. SEAS 12 TO 20 FT. ELSEWHERE N OF 60N 
E OF THE GREENLAND COAST WINDS TO 25 KT. SEAS 9 TO 14 FT. 
...GALE WARNING... 
.LOW E OF AREA 54N24W 964 MB MOVING NE 15 KT. FROM 40N TO 55N E 
OF 50W AND FROM 55N TO 60N E OF 44W WINDS 25 TO 40 KT. SEAS 14 
TO 28 FT...HIGHEST NEAR 45N35W. ALSO FROM 31N TO 40N E OF 44W 
WINDS TO 25 KT. SEAS 12 TO 24 FT. 
.24 HOUR FORECAST LOW WELL E OF AREA. FROM 56N TO 60N E OF 40W 
WINDS 20 TO 30 KT. SEAS 10 TO 19 FT. 
.36 HOUR FORECAST CONDITIONS E OF AREA. 
...GALE WARNING... 
.FROM 55N TO 61N BETWEEN 44W AND 52W WINDS 25 TO 40 KT. SEAS 10 
TO 18 FT. ELSEWHERE N OF 55N BETWEEN 44W AND 60W WINDS 20 TO 30 
KT. SEAS 8 TO 14 FT. 
.24 HOUR FORECAST FROM 57N TO 60N BETWEEN 40W AND 56W AND N OF 
60N BETWEEN THE W COAST OF GREENLAND AND 60W WINDS 25 TO 35 KT. 
SEAS 8 TO 15 FT. 
.48 HOUR FORECAST FROM 55N TO 60N BETWEEN 39W AND 52W AND N OF 
60N BETWEEN THE W COAST OF GREENLAND AND 57W WINDS 25 TO 35 KT. 
SEAS 8 TO 15 FT. 
...GALE WARNING... 
.LOW INLAND 50N65W 991 MB MOVING NE 40 KT. FROM 37N TO 50N 
BETWEEN 50W AND 70W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.12 HOUR FORECAST LOW 50N54W 993 MB. WITHIN 300 NM E OF FRONT 
FROM LOW TO 47N52W TO 40N60W WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. 
.24 HOUR FORECAST LOW 52N41W 992 MB. WITHIN 420 NM SE AND S 
QUADRANTS WINDS 35 TO 45 KT. SEAS 12 TO 20 FT. ELSEWHERE FROM 
39N TO 54N E OF 57W WINDS 25 TO 35 KT. SEAS 9 TO 17 FT. 
.48 HOUR FORECAST LOW E OF AREA 53N34W 989 MB. WITHIN 180 NM SW 
AND W QUADRANTS WINDS 35 TO 45 KT. SEAS 12 TO 20 FT. ELSEWHERE 
FROM 35N TO 55N E OF 50W WINDS 25 TO 40 KT. SEAS 10 TO 19 FT. 
...HEAVY FREEZING SPRAY WARNING... 
.MODERATE TO HEAVY FREEZING SPRAY NW OF A LINE FROM 61N61W TO 
67N54W. 
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 64N W OF 
56W. 
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 65N W OF 
54W. 
.SYNOPSIS AND FORECAST. 
.FROM 31N TO 34N BETWEEN 64W AND 44W WINDS TO 25 KT. SEAS 8 TO 
14 FT. 
.24 HOUR FORECAST FROM 31N TO 35N E OF 55W WINDS TO 25 KT. SEAS 
8 TO 15 FT. 
.48 HOUR FORECAST CONDITIONS DIMINISHED. 
.LOW 32N74W 1013 MB MOVING NE 20 KT. FROM 33N TO 36N W OF 70W 
WINDS TO 25 KT. SEAS TO 9 FT. 
.24 HOUR FORECAST LOW 35N66W 1011 MB. FROM 32N TO 37N BETWEEN 
57W AND 78W WINDS TO 25 KT. SEAS TO 9 FT. 
.48 HOUR FORECAST LOW 37N52W 1011 MB. FROM 33N TO 44N BETWEEN 
50W AND 67W WINDS 20 TO 30 KT. SEAS TO 11 FT. 
.48 HOUR FORECAST FROM 33N TO 36N W OF 74W WINDS TO 25 KT. SEAS 
LESS THAN 8 FT. 
.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM 
FROM 42N TO 49N BETWEEN 45W AND 51W. 
.48 HOUR FORECAST CONDITIONS IMPROVED. 
.HIGH 38N43W 1029 MB MOVING E 30 KT. 
.24 HOUR FORECAST HIGH E OF AREA. 
.FORECASTER KELLS. OCEAN PREDICTION CENTER. 
TROPICAL PREDICTION CENTER MIAMI FL
ATLANTIC BETWEEN 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND 
GULF OF MEXICO
SYNOPSIS VALID 0600 UTC SAT NOV 21.
24 HOUR FORECAST VALID 0600 UTC SUN NOV 22.
48 HOUR FORECAST VALID 0600 UTC MON NOV 23.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WEAKENING FRONT FROM 28N35W TO 27N55W TO 31N63W. N OF FRONT E 
TO SE WINDS 20 TO 25 KT. SEAS 9 TO 14 FT. ELSEWHERE N OF 25N E 
OF 72W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN N SWELL.  
.24 HOUR FORECAST FRONT DIFFUSE. N OF 27N E OF 45W E TO SE WINDS 
20 KT. SEAS 14 FT WITH N SWELL. ELSEWHERE N OF LINE FROM 20N35W 
TO 23N50W TO 31N58W WINDS LESS THAN 20 KT. SEAS 8 TO 12 FT IN N 
SWELL.
.48 HOUR FORECAST N OF 30N E OF 37W SE WINDS 20 KT. SEAS 10 FT 
WITH N SWELL. ELSEWHERE N OF 18N E OF 45W WINDS LESS THAN 20 KT. 
SEAS 8 TO 11 FT IN N SWELL.
.ATLC S OF 15N E WINDS TO 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST S OF 17N E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST S OF 18N E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.CARIBBEAN FROM 10N TO 17N BETWEEN 67W AND 79W NE TO E WINDS 20 
TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST FROM 11N TO 17N E OF 80W NE TO E WINDS 20 KT 
EXCEPT WITHIN 150 NM OF THE COAST OF COLOMBIA NE TO E WINDS 20 
TO 25 KT. SEAS TO 9 FT NEAR COAST OF COLOMBIA.
.48 HOUR FORECAST LITTLE CHANGE. 
.GULF OF MEXICO LOW NEAR 27N95W 1008 MB WITH COLD FRONT SW TO 
20N97W. WITHIN 90 NM N SEMICIRCLE OF LOW WINDS 25 TO 30 KT. SEAS 
9 TO 12 FT. W OF COLD FRONT NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 
11 FT. ELSEWHERE N OF 27N W OF 90W NE TO E WINDS 20 TO 25 KT. 
SEAS TO 8 FT.
.24 HOUR FORECAST LOW NEAR 29N88W 1010 MB WITH COLD FRONT SW TO 
18N93W. WITHIN 120 NM OF THE LOW WINDS 20 KT. SEAS LESS THAN 8 
FT.
.36 HOUR FORECAST WEAKENING LOW OVER WEST FLORIDA PANHANDLE. 
WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.
.REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.
$$
.FORECASTER LL. TROPICAL PREDICTION CENTER.