High Seas Forecast
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000
FZNT01 KWBC 012152
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC FRI AUG 01 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC AUG 01
24 HOUR FORECAST VALID 1800 UTC AUG 02
48 HOUR FORECAST VALID 1800 UTC AUG 03

.WARNINGS.

...GALE WARNING...
.LOW 60N41W 1006 MB MOVING E 15 KT. WITHIN 360 NM S AND SW AND
180 NM E QUADRANTS...AND 60 NM W OF A LINE FROM LOW CENTER TO
62N39W TO 64N35W WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW E OF AREA 59N31W 997 MB. WITHIN 360 NM W
AND NW AND 300 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW E OF AREA 60N30W 991 MB. WITHIN 360 NM W
AND NW AND 300 NM S QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 18
FT.

.SYNOPSIS AND FORECAST.

.LOW 31N45W 1016 MB MOVING N 15 KT. WITHIN 420 NM N AND 300 NM
NE QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 35N47W 1019 MB. WITHIN 240 NM NE
SEMICIRCLE WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 38N47W 1019 MB. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.

.FROM 48N TO 53N BETWEEN 40W AND 52W WINDS TO 25 KT. SEAS TO 8
FT.
.24 HOUR FORECAST FROM 45N TO 50N BETWEEN 35W AND 45W WINDS TO
25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST CONDITIONS E OF AREA.

.WITHIN 60 NM W OF THE GREENLAND COAST AREA OF NW WINDS TO 25
KT. SEAS TO 8 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.48 HOUR FORECAST LOW 56N53W 1007 MB. WITHIN 480 NM S AND 240 NM
NE QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 46N TO 52N
BETWEEN 46W AND 52W AND FROM 58N TO 62N BETWEEN 55W AND 62W.
.24 HOUR FORECAST DENSE FOG FROM 56N TO 62N BETWEEN 58W AND 64W.
.48 HOUR FORECAST DENSE FOG FROM 56N TO 62N BETWEEN 56W AND 64W.

.HIGH 43N47W 1031 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH LITTLE CHANGE.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 61N63W 1020 MB MOVING SE 25 KT.
.24 HOUR FORECAST HIGH 55N49W 1018 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 42N65W 1026 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 57N60W 1020 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH ABSORBED BY HIGH 55N49W.

.24 HOUR FORECAST NEW HIGH 39N36W 1028 MB.
.48 HOUR FORECAST HIGH 34N35W 1025 MB.

.48 HOUR FORECAST NEW HIGH 36N59W 1024 MB.

.FORECASTER ACHORN. 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 1800 UTC FRI AUG 01.
24 HOUR FORECAST VALID 1800 UTC SAT AUG 02.
48 HOUR FORECAST VALID 1800 UTC SUN AUG 03.

.WARNINGS.

...ATLC AND CARIBBEAN TROPICAL STORM WARNING...

.TROPICAL STORM BERTHA NEAR 14.9N 61.2W 1007 MB AT 2100 UTC AUG
01 MOVING W NW OR 290 DEG AT 21 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM NW AND SE
QUADRANTS...100 NM NE QUADRANT AND 0 NM SW QUADRANT. SEAS 12 FT
OR GREATER WITHIN 180 NM NE QUADRANT...90 NM SE QUADRANT...0 NM
SW QUADRANT...AND 60 NM NW QUADRANT WITH SEAS TO 16 FT. ELSEWHERE
WITHIN 150 NM N AND WITHIN 60 NM S SEMICIRCLES OF CENTER WINDS 20
TO 33 KT. SEAS 8 TO 11 FT. SCATTERED TSTMS WITHIN 240 NM E
AND WITHIN 30 NM W SEMICIRCLES.
.24 HOUR FORECAST TROPICAL STORM BERTHA NEAR 17.8N 66.9W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. LITTLE CHANGE IN
RADIUS OF TROPICAL STORM FORCE WINDS. SEAS 12 FT OR GREATER
WITHIN 90 NM E AND WITHIN 30 NM W SEMICIRCLES WITH SEAS TO 14 FT.
ELSEWHERE WITHIN 150 NM N AND WITHIN 120 NM S SEMICIRCLES
OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. SCATTERED TSTMS
WITHIN 240 NM E SEMICIRCLE.
.48 HOUR FORECAST TROPICAL STORM BERTHA NEAR 22.4N 72.0W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS WITHIN 100 NM NE QUADRANT...40 NM SE QUADRANT...0 NM SW
QUADRANT...AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER
WITHIN 120 NM E AND WITHIN 60 NM W SEMICIRCLES WITH SEAS TO 15
FT. ELSEWHERE WITHIN 150 NM E AND WITHIN 180 NM W SEMICIRCLES
OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. SCATTERED TSTMS
WITHIN 240 NM E SEMICIRCLE.
.72 HOUR FORECAST TROPICAL STORM BERTHA NEAR 27.5N 74.0W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM BERTHA NEAR 33.5N 71.0W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT.
.120 HOUR FORECAST TROPICAL STORM BERTHA NEAR 38.5N 62.0W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 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.

.CARIBBEAN FROM 11N TO 14N BETWEEN 69W AND 77W NE TO E WINDS 20
TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST FROM 12N TO 14N BETWEEN 72W AND 78W WINDS 20
KT OR LESS. SEAS TO 8 FT IN E SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 12N TO 14N BETWEEN 67W AND 72W E TO SE
WINDS 20 TO 25 KT. SEAS TO 8 FT.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.



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