565
FZNT01 KWBC 110958
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SUN DEC 11 2016

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.
ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).

SECURITE

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

SYNOPSIS VALID 0600 UTC DEC 11
24 HOUR FORECAST VALID 0600 UTC DEC 12
48 HOUR FORECAST VALID 0600 UTC DEC 13

.WARNINGS.

...STORM WARNING...
.LOW 57N46W 960 MB MOVING NW 15 KT. OVER FORECAST WATERS WITHIN
360 NM S AND 540 NM W QUADRANTS AND N OF 62N E OF GREENLAND
WINDS 40 TO 50 KT. SEAS 17 TO 30 FT. ELSEWHERE WITHIN 840 NM
S...600 NM E...AND 660 NM N AND W QUADRANTS WINDS 25 TO 40 KT.
SEAS 11 TO 22 FT.
.24 HOUR FORECAST LOW 62N51W 971 MB. WITHIN 540 NM W SEMICIRCLE
WINDS 35 TO 45 KT. SEAS 12 TO 24 FT. ELSEWHERE N OF 51N BETWEEN
35W AND 64W WINDS 25 TO 35 KT. SEAS 10 TO 20 FT.
.48 HOUR FORECAST LOW N OF AREA. WITHIN 600 NM SW AND S OF A
LINE FROM 56N35W TO 67N57W WINDS 25 TO 40 KT. SEAS 11 TO 23 FT.

...STORM WARNING...
.OVER FORECAST WATERS FROM 32N TO 47N BETWEEN 71W AND 36W WINDS
25 TO 35 KT. SEAS 8 TO 14 FT.
.18 HOUR FORECAST NEW LOW 45N38W 998 MB. WITHIN 300 NM S
QUADRANT WINDS 40 TO 50 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST LOW JUST E OF AREA 49N34W 984 MB. WITHIN 480
NM SW QUADRANT WINDS 35 TO 45 KT. SEAS 15 TO 20 FT. ELSEWHERE
WITHIN 1200 NM SW QUADRANT WINDS 25 TO 35 KT. SEAS 9 TO 18 FT.
.48 HOUR FORECAST LOW E OF AREA 61N32W 954 MB. WITHIN 180 NM W
SEMICIRCLE WINDS 35 TO 45 KT. SEAS 12 TO 21 FT. ELSEWHERE WITHIN
300 NM W SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 18 FT.

...STORM WARNING...
.24 HOUR FORECAST W OF A LINE FROM 42N69W TO 31N74W. WINDS 20 TO
30 KT. SEAS TO 8 FT.
.36 HOUR FORECAST NEW LOW 44N70W 1004 MB. NW OF A LINE FROM
40N63W TO 31N73W WINDS 25 TO 40 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 46N63W 997 MB. FRONT TO EXTEND FROM LOW
CENTER TO 44N58W TO 35N73W. WITHIN 300 NM SE OF THE FRONT S OF
44N WINDS 40 TO 50 KT. SEAS 12 TO 20 FT. ELSEWHERE FROM 31N TO
47N BETWEEN 49W AND 76W WINDS 25 TO 40 KT. SEAS 8 TO 16 FT.

...GALE WARNING...
.48 HOUR FORECAST OVER FORECAST WATERS FROM 34N TO 50N E OF 50W
WINDS 25 TO 40 KT. SEAS 9 TO 17 FT...EXCEPT FROM 39N TO 49N E OF
43W SEAS 17 TO 25 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
W OF A LINE FROM 49N52W TO 67N56W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY W OF A LINE
FROM 47N50W TO 67N55W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY W AND NW OF A
LINE FROM 50N51W TO 66N53W.

.SYNOPSIS AND FORECAST.

.24 HOUR FORECAST HIGH 40N64W 1033 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST HIGH 36N62W 1032 MB.
.48 HOUR FORECAST HIGH 35N48W 1030 MB.

.FORECASTER SOMMERVILLE. 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 0600 UTC SUN DEC 11.
24 HOUR FORECAST VALID 0600 UTC MON DEC 12.
48 HOUR FORECAST VALID 0600 UTC TUE DEC 13.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N47W TO 27N58W TO 25N70W AND WEAKENING
STATIONARY FRONT TO 24N77W TO 23N81W. N OF 29N W OF FRONT TO
66W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N38W TO 27N52W. N OF 30N
W OF FRONT TO 56W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 27N35W TO 25N47W.
W OF FRONT TO A LINE FROM 31N52W TO 25N59W WINDS 20 KT OR LESS...
EXCEPT NE TO E 20 TO 25 KT FROM 24N TO 26N BETWEEN 46W AND 52W.
SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.

.ATLC FROM 24N TO 27N W OF 71W NE TO E WINDS 20 TO 25 KT
...EXCEPT 25 TO 30 KT W OF 78W. SEAS 8 TO 10 FT.
.24 HOUR FORECAST FROM 23N TO 26N BETWEEN 62W AND 75W E TO SE
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.36 HOUR FORECAST COLD FRONT FROM 31N78W TO 30N81W. N OF 30N
WITHIN 300 NM E OF FRONT S TO SW WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT. FROM 20N TO 22N BETWEEN 62W AND 74W...INCLUDING
APPROACH TO WINDWARD PASSAGE...E TO SE WINDS 20 TO 25 KT. SEAS
8 TO 9 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N74W TO 30N78W. N OF 30N
WITHIN 240 NM E OF FRONT S TO SW WINDS 20 TO 25 KT. SEAS TO
8 FT. S OF 21N BETWEEN 71W AND 74W...INCLUDING APPROACH TO
WINDWARD PASSAGE...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.

.ATLC FROM 07N TO 13N BETWEEN 51W AND 56W NE WINDS 20 TO 25 KT.
SEAS 8 TO 9 FT. ELSEWHERE S OF 20N BETWEEN 35W AND 60W WINDS
20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL.
.24 HOUR FORECAST FROM 15N TO 25N BETWEEN 55W AND 62W AND FROM
20N TO 23N BETWEEN 62W AND 75W...INCLUDING APPROACH TO WINDWARD
PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST FROM 15N TO 22N BETWEEN 48W AND 62W AND FROM
18N TO 22N BETWEEN 62W AND 66W NE TO E WINDS 20 TO 25 KT. SEAS 8
TO 10 FT.

.CARIBBEAN FROM 11N TO 17N BETWEEN 69W AND 81W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT...EXCEPT NE TO
E 25 TO 30 KT WITHIN 90 NM OF COAST OF COLOMBIA. SEAS 8 TO 11
FT...EXCEPT 10 TO 12 FT WITHIN 90 NM OF COAST OF COLOMBIA. FROM
11N TO 16N BETWEEN 81W AND 82W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN NE TO E SWELL. WINDWARD PASSAGE...NE WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 13N E OF 67W NE TO E WINDS 20 TO 25 KT.
SEAS TO 8 FT. FROM 11N TO 17N BETWEEN 69W AND 79W...INCLUDING
GULF OF VENEZUELA...AND FROM 11N TO 15N BETWEEN 79W AND 83W E
WINDS 20 TO 25 KT EXCEPT NE TO E 25 TO 30 KT WITHIN 90 NM OF
COAST OF COLOMBIA. SEAS 8 TO 11 FT...EXCEPT 10 TO 12 FT WITHIN
90 NM OF COAST OF COLOMBIA.
.36 HOUR FORECAST FROM 11.5N TO 17N BETWEEN 69W AND 79W E WINDS
20 TO 25 KT. SEAS 8 TO 10 FT...EXCEPT 10 TO 11 FT FROM 11.5N TO
14N BETWEEN 75W AND 78W. FROM 11N TO 17N BETWEEN 79W AND 83W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.
.48 HOUR FORECAST FROM 11N TO 17N BETWEEN 70W AND 79W E WINDS 20
TO 25 KT. SEAS 8 TO 10 FT...HIGHEST BETWEEN 74W AND 76W. FROM
11N TO 17N BETWEEN 79W AND 83W WINDS 20 KT OR LESS. SEAS 8 TO
9 FT IN NE TO E SWELL.

.GULF OF MEXICO FROM 19N TO 21N W OF 95W NW TO N WINDS 20 TO 25
KT. SEAS 9 TO 11 FT. FROM 23N TO 26N E OF 85W...FROM 22N TO 24N
BETWEEN 85W AND 92W NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT...
EXCEPT 9 TO 10 FT E OF 83W...INCLUDING STRAITS OF FLORIDA.
ELSEWHERE S OF 24N W OF 92W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NE SWELL.
.06 HOUR FORECAST FROM 23N TO 25N E OF 84W...INCLUDING STRAITS
OF FLORIDA...E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
S OF 23N W OF 93W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.12 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 AGUIRRE. NATIONAL HURRICANE CENTER.