High Seas Forecast
Issued by NWS

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000
FZNT01 KWBC 200342
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC MON OCT 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 OCT 20
24 HOUR FORECAST VALID 0000 UTC OCT 21
48 HOUR FORECAST VALID 0000 UTC OCT 22

.WARNINGS.

...STORM WARNING...
.POST-TROPICAL GONZALO 52N38W 988 MB MOVING NE 50 KT. WITHIN 240
NM S QUADRANT WINDS 40 TO 55 KT. SEAS 16 TO 30 FT. ELSEWHERE
WITHIN 480 NM SE AND 660 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS
12 TO 24 FT.
.24 HOUR FORECAST POST-TROPICAL GONZALO AND ASSOCIATED
CONDITIONS E OF AREA.

...STORM WARNING...
.LOW 42N63W 999 MB MOVING NE 35 KT AND RAPIDLY INTENSIFYING.
WITHIN 480 NM SE AND 660 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS
8 TO 13 FT.
.24 HOUR FORECAST LOW 55N56W 973 MB. BETWEEN 120 NM AND 240 NM
NE AND 90 NM AND 180 NM NW...AND WITHIN 180 NM SE QUADRANTS
WINDS 40 TO 50 KT. SEAS 11 TO 18 FT. ELSEWHERE OVER FORECAST
WATERS WITHIN 360 NM NE...780 NM SE...600 NM SW...AND 300 NM NW
QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 15 FT.
.48 HOUR FORECAST LOW 58N41W 984 MB. WITHIN 90 NM NW AND W OF A
LINE FROM 61N39W TO 58N44W...AND WITHIN 420 NM SE AND 480 NM SW
QUADRANTS WINDS 30 TO 45 KT. SEAS 13 TO 25 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 120 NM SW OF A LINE FROM 64N52W TO 60N46W AREA OF NW TO
N WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.FROM 31N TO 35N BETWEEN 44W AND 53W AREA OF SE WINDS TO 25 KT.
SEAS TO 12 FT.
.24 HOUR FORECAST CONDITIONS ABSORBED BY LOW 55N56W DESCRIBED IN
WARNINGS SECTION ABOVE.

.48 HOUR FORECAST LOW 40N72W 1010 MB. WITHIN 300 NM E AND 420 NM
SE QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS FROM 42N TO 53N BETWEEN 41W AND 58W AND FROM 48N TO 54N E
OF 41W. .24 HOUR FORECAST DENSE FOG FROM 43N TO 56N BETWEEN 37W
AND 50W.
.48 HOUR FORECAST CONDITIONS E OF AREA.

.HIGH 40N37W 1030 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 41N39W 1023 MB.

.24 HOUR FORECAST HIGH 37N68W 1021 MB.
.48 HOUR FORECAST HIGH 43N56W 1026 MB.

.FORECASTER BELL. 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 MON OCT 20.
24 HOUR FORECAST VALID 0000 UTC TUE OCT 21.
48 HOUR FORECAST VALID 0000 UTC WED OCT 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.DISSIPATING STATIONARY FRONT FROM 21N35W TO 31N49W. WITHIN 150
NM E OF FRONT E TO SE WINDS 20 TO 25 KT. SEAS 9 TO 12 FT IN N
SWELL. ELSEWHERE E OF 58W N OF A LINE FROM 26N58W TO 10N40W TO
10N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N SWELL.
.12 HOUR FORECAST FRONT DISSIPATED. E OF A LINE FROM 31N55W TO
24N50W TO 18N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N
SWELL...HIGHEST NE PART.
.24 HOUR FORECAST E OF A LINE FROM 31N50W TO 18N43W TO 15N35W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.48 HOUR FORECAST N OF 20N E OF A LINE FROM 31N40W TO 20N38W
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE SWELL.

.CARIBBEAN 24 HOUR FORECAST S OF 18N BETWEEN 85W AND 87W E TO SE
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 36 HOUR FORECAST S OF 21N W OF 95.5W NW TO N
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER SCHAUER. NATIONAL HURRICANE CENTER.



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