High Seas Forecast
Issued by NWS

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000
FZNT01 KWBC 210335
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC SUN SEP 21 2014

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

SECURITE

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

SYNOPSIS VALID 0000 UTC SEP 21
24 HOUR FORECAST VALID 0000 UTC SEP 22
48 HOUR FORECAST VALID 0000 UTC SEP 23

.WARNINGS.

...STORM WARNING...
.LOW 59N45W 980 MB MOVING NE 20 KT. BETWEEN 60 NM AND 240 NM S
AND SW QUADRANTS WINDS 35 TO 50 KT. SEAS 14 TO 26 FT. ALSO FROM
46N TO 59N E OF 55W WINDS 25 TO 40 KT. SEAS 11 TO 22 FT.
ELSEWHERE FROM 45N TO 61N E OF 56W AND WITHIN 240 NM NW QUADRANT
WINDS 20 TO 30 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST LOW 64N37W 985 MB. BETWEEN 120 NM AND 420 NM S
AND SW QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 20 FT. ELSEWHERE
FROM 46N TO 64N E OF 50W WINDS 20 TO 30 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW WELL NE OF AREA. FROM 58N TO 65N E OF 42W
WINDS TO 25 KT. SEAS 8 TO 13 FT.

...STORM WARNING...
.LOW 62N40W 983 MB DRIFTING N. BETWEEN 60 NM AND 240 NM NE
QUADRANT WINDS 35 TO 50 KT. SEAS 10 TO 20 FT. ALSO N OF 62N E OF
GREENLAND WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 64N37W
ABOVE.

...GALE WARNING...
.LOW 63N51W 984 MB MOVING N 10 KT WILL ACCELERATE N AFTER 24
HOURS. WITHIN 120 NM W AND 240 NM NW QUADRANTS WINDS 25 TO 35 KT.
SEAS TO 12 FT. ELSEWHERE N OF 60N BETWEEN 51W AND 60W WINDS TO 25
KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 66N52W 986 MB. WITHIN 120 NM SW AND 180 NM
NW QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 15 FT. ELSEWHERE N OF
61N BETWEEN 49W AND 60W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW MOVED WELL N OF AREA WITH CONDITIONS
DIMINISHED.

...GALE WARNING...
.INLAND LOW 49N81W 999 MB MOVING NE 25 KT. FROM 45N TO 51N
BETWEEN 55W AND 64W WINDS 25 TO 35 KT. SEAS 8 TO 15 FT. ELSEWHERE
FROM 42N TO 52N BETWEEN 55W AND 67W WINDS 20 TO 30 KT. SEAS TO 12
FT.
.24 HOUR FORECAST INLAND LOW 51N61W 1000 MB. FROM 45N TO 53N
BETWEEN 50W AND 65W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 55N51W
DESCRIBED BELOW.

...GALE WARNING...
.POST-TROPICAL EDOUARD E OF AREA 39N32W 1014 MB MOVING S 10 KT
WILL TURN SW AFTER 24 HOURS. OVER FORECAST WATERS WITHIN 360 NM
NW QUADRANT WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE WITHIN
540 NM NW QUADRANT AND FROM 33N TO 39N E OF 54W WINDS 20 TO 30
KT. SEAS TO 11 FT.
.24 HOUR FORECAST POST-TROPICAL EDOUARD E OF AREA NEAR 34N31W
1016 MB. E OF A LINE FROM 41N38W TO 36N49W TO 31N51W AREA OF NE
WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST POST-TROPICAL EDOUARD JUST S OF AREA NEAR
30N37W 1018 MB. FROM 31N TO 39N E OF 45W AREA OF E TO NE WINDS
20 TO 30 KT. SEAS 8 TO 13 FT.

...GALE WARNING...
.LOW 32N77W 1008 MB MOVING NE 20 KT WILL ACCELERATE NE AFTER 24
HOURS. FROM 31N TO 38N W OF 69W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.12 HOUR FORECAST LOW 35N74W 1005 MB. WITHIN 300 NM E AND NE AND
240 NM SE QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST COMPLEX LOW WITH ONE CENTER 42N68W 1004 MB AND
A SECOND CENTER 38N71W 1004 MB. FRONT TO EXTEND FROM FIRST CENTER
TO SECOND CENTER TO 31N73W. WITHIN 420 NM E AND NE QUADRANTS OF
FIRST CENTER AND WITHIN 300 NM E OF FRONT N OF 33N WINDS 25 TO 40
KT. SEAS 10 TO 18 FT. ELSEWHERE WITHIN 540 NM E AND NE QUADRANTS
OF FIRST CENTER...WITHIN 180 NM SW QUADRANT OF SECOND CENTER...
AND WITHIN 420 NM E OF ENTIRE FRONT WINDS 20 TO 30 KT. SEAS 8 TO
15 FT.
.48 HOUR FORECAST LOW 55N51W 992 MB. WITHIN 240 NM E AND NE...AND
840 NM S AND SE QUADRANTS...AND BETWEEN 60 NM AND 180 NM N AND NW
SEMICIRCLES WINDS 25 TO 40 KT. SEAS 10 TO 20 FT. ELSEWHERE WITHIN
540 NM E AND NE...1020 NM S AND SE...AND 240 NM NW QUADRANTS
WINDS 20 TO 30 KT. SEAS 8 TO 16 FT.

.SYNOPSIS AND FORECAST.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
FROM 41N TO 54N W OF 52W.
.48 HOUR FORECAST DENSE FOG FROM 43N TO 56N BETWEEN 36W AND 58W.

.HIGH 41N50W 1035 MB MOVING E 15 KT.
.24 HOUR FORECAST HIGH 42N43W 1036 MB.
.48 HOUR FORECAST HIGH 42N37W 1035 MB.

.FORECASTER MILLS. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0000 UTC SUN SEP 21.
24 HOUR FORECAST VALID 0000 UTC MON SEP 22.
48 HOUR FORECAST VALID 0000 UTC TUE SEP 23.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N78W TO 28N80W. N OF 29N E OF FRONT TO
70W S TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N77W TO 28N80W. N OF 30N E
OF FRONT TO 70W WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW SWELL.
.36 HOUR FORECAST DISSIPATING COLD FRONT FROM 31N76W TO 28N80W.
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC 30 HOUR FORECAST DISSIPATING COLD FRONT FROM 29N35W TO
29N40W TO 31N46W. N OF 30N BETWEEN 40W AND 47W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN N SWELL.
.48 HOUR FORECAST COLD FRONT DISSIPATED. N OF 28N E OF 44W WINDS
20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.


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