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169
FZNT01 KWBC 210422
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC THU AUG 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 AUG 21
24 HOUR FORECAST VALID 0000 UTC AUG 22
48 HOUR FORECAST VALID 0000 UTC AUG 23

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 38N68W 1010 MB MOVING NE 10 KT. N OF 31N WITHIN 420 NM SE
SEMICIRCLE WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 38N62W 1010 MB. WITHIN 180 NM N AND 300 NM
S SEMICIRCLES WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 37N57W 1010 MB. WITHIN 240 NM S AND SE
SEMICIRCLES WINDS TO 25 KT. SEAS TO 9 FT.

.LOW 49N55W 1006 MB MOVING E 10 KT WILL ACCELERATE AFTER 24
HOURS. WITHIN 180 NM NE AND 360 NM SW SEMICIRCLES WINDS TO 25 KT.
SEAS TO 8 FT.
.24 HOUR FORECAST LOW 48N49W 1007 MB. WITHIN 480 NM W AND
SW...AND 420 NM NW QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW ABSORBED INTO LOW 49N36W WITH CONDITIONS
DESCRIBED BELOW.

.24 HOUR FORECAST NEW LOW 42N47W 1009 MB. WITHIN 360 NM NE AND
300 NM SE AND 420 NM SW QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 49N36W 999 MB. WITHIN 180 NM OF LOW CENTER
OVER FORECAST WATERS...AND WITHIN 180 NM S OF A FRONT TO EXTEND
FROM 41N35W TO 38N43W WINDS 20 TO 30 KT. SEAS TO 9 FT.

.48 HOUR FORECAST NEW LOW 40N47W 1007 MB. WITHIN 240 NM SE AND
360 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 48N TO 58N
BETWEEN 36W AND 60W AND N OF 58N BETWEEN 48W AND 60W.
.24 HOUR FORECAST DENSE FOG FROM 47N TO 60N BETWEEN 35W AND 55W.
.48 HOUR FORECAST DENSE FOG FROM 48N TO 56N BETWEEN 35W AND 47W.

.HIGH 33N37W 1024 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 31N38W 1021 MB.

.HIGH 32N45W 1025 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH 31N46W 1023 MB.
.48 HOUR FORECAST HIGH JUST S OF AREA.

.HIGH 42N70W 1017 MB NEARLY STATIONARY THROUGH 48 HOURS.

.HIGH 62N62W 1028 MB MOVING S 10 KT.
.24 HOUR FORECAST HIGH 59N63W 1027 MB.
.48 HOUR FORECAST HIGH 57N62W 1023 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 THU AUG 21.
24 HOUR FORECAST VALID 0000 UTC FRI AUG 22.
48 HOUR FORECAST VALID 0000 UTC SAT AUG 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC AND CARIBBEAN LOW PRES NEAR 12.5N54W 1009 MB MOVING W-NW
10 KT. WITHIN 60 NM OF CENTER EXCEPT WITHIN 90 NM NE QUADRANT
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
16N60W 1007 MB. WITHIN 90 NM OF CENTER EXCEPT WITHIN 120 NM NE
QUADRANT WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
19N68W 1007 MB. WITHIN 90 NM OF CENTER EXCEPT WITHIN 120 NM NE
QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.ATLC FROM 17N TO 21N BETWEEN 46W AND 52W NE TO E WINDS 20 TO 25
KT. SEAS TO 9 FT.
.24 HOUR FORECAST ELSEWHERE FROM 16N TO 22N BETWEEN 54W AND 62W
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST ELSEWHERE FROM 19N TO 23N BETWEEN 62W AND 70W
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT

.CARIBBEAN FROM 11N TO 15N BETWEEN 72W AND 78W NE TO E WINDS 20
TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 11N TO 14N BETWEEN 72W AND 77W NE TO E
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.36 HOUR FORECAST FROM 11N TO 13N BETWEEN 73W AND 77W NE TO E
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN S OF 17N W OF 85W...INCLUDING THE GULF OF HONDURAS...
E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO ALONG YUCATAN PENINSULA FROM 19N TO 22N BETWEEN
89W AND 94W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST ALONG YUCATAN PENINSULA FROM 19N TO 21N
BETWEEN 90W AND 92W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.




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