SBYC BurgeeSandy Bay Yacht Club
Weather Center


 

North Atlantic Forecast

FZNT01 KWBC 190336
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV 
NWS OCEAN PREDICTION CENTER WASHINGTON DC 
0430 UTC TUE NOV 19 2019 

CCODE/1:31:04:01:00/AOE/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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. 

METAREA IV BULLETIN WILL ONLY BE BROADCAST FROM THE INMARSAT 
AOE SATELLITE. PLEASE ENSURE YOUR RECEIVER IS POINTED 
CORRECTLY. 

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE 
NATIONAL WEATHER SERVICE. EMAIL US AT 
VOSOPS@NOAA.GOV(LOWERCASE). 

FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH 
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.SHTML 
(LOWERCASE EXCEPT CAPITAL A IN ATL). 

SECURITE 

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

SYNOPSIS VALID 0000 UTC NOV 19. 
24 HOUR FORECAST VALID 0000 UTC NOV 20. 
48 HOUR FORECAST VALID 0000 UTC NOV 21. 

.WARNINGS. 

...STORM WARNING...
.LOW E OF AREA NEAR 58N31W 974 MB MOVING SE 20 KT. OVER ICE FREE 
FORECAST WATERS BETWEEN 300 NM AND 480 NM SW QUADRANT AND WITHIN 
60 NM W AND NW OF A FRONT FROM 56N41W TO 60N42W TO 64N39W TO 
65N35W WINDS 45 TO 60 KT. SEAS 24 TO 38 FT. ELSEWHERE WITHIN 660 
NM SW...600 NM W...AND 540 NM NW QUADRANTS WINDS 30 TO 45 KT. 
SEAS 12 TO 24 FT.
.24 HOUR FORECAST LOW WELL E OF AREA. E OF A LINE FROM 59N40W TO 
53N35W AREA OF NW WINDS TO 25 KT. SEAS 12 TO 16 FT.
.48 HOUR FORECAST CONDITIONS E OF AREA.

...GALE WARNING...
.LOW 42N65W 992 MB MOVING NE 20 KT. OVER FORECAST WATERS WITHIN 
660 NM NE...600 NM SE...AND 180 NM W AND NW QUADRANTS WINDS 30 
TO 45 KT. SEAS 11 TO 21 FT.
.24 HOUR FORECAST LOW INLAND NEAR 49N56W 999 MB. WITHIN 480 NM 
E...840 NM SE...AND 300 NM S QUADRANTS...AND ELSEWHERE WITHIN 
120 NM E OF A FRONT TO EXTEND FROM 42N52W TO 32N62W WINDS 25 TO 
35 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW DISSIPATED. NEW LOW 51N38W 996 MB. WITHIN 
240 NM S AND SW...720 NM W...AND 540 NM NW QUADRANTS WINDS 20 TO 
30 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 63N36W 1001 MB. OVER ICE FREE FORECAST 
WATERS WITHIN 180 NM N AND 90 NM W QUADRANTS WINDS 25 TO 35 KT. 
SEAS 11 TO 18 FT.
.48 HOUR FORECAST LOW DISSPIATED. N OF 64N AND E OF GREENLAND 
WINDS 25 TO 35 KT. SEAS 9 TO 14 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 37N69W 1007 MB. OVER FORECAST WATERS 
WITHIN 360 NM E AND S...AND 660 NM SW QUADRANTS WINDS TO 25 KT. 
SEAS TO 8 FT.
.48 HOUR FORECAST LOW 42N62W 993 MB. WITHIN 180 NM N...540 NM 
E...720 NM SE...AND 780 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS 
8 TO 14 FT.

...GALE WARNING...
.48 HOUR FORECAST OVER FORECAST WATERS WITHIN 180 NM SW 
SEMICIRCLE OF 61N48W AREA OF NW TO N WINDS 25 TO 40 KT. SEAS 8 
TO 14 FT.

.SYNOPSIS AND FORECAST. 

.24 HOUR FORECAST NEW LOW E OF AREA NEAR 40N31W 1018 MB. OVER 
FORECAST WATERS WITHIN 240 NM S OF A FRONT TO EXTEND FROM THE 
LOW TO 42N40W WINDS 20 TO 30 KT. SEAS 12 TO 17 FT.
.48 HOUR FORECAST CONDITIONS E OF AREA.

.LIGHT TO MODERATE FREEZING SPRAY OVER FORECAST WATERS W OF A 
LINE FROM 67N57W TO 60N62W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY W OF A LINE 
FROM 67N53W TO 59N61W. 
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY W OF A LINE 
FROM 67N53W TO 62N60W TO 57N60W. 

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY 1 NM OR LESS 
WITHIN 240 NM NE OF A LINE FROM 52N57W TO 44N50W.
.48 HOUR FORECAST CONDITIONS IMPROVED. 

.HIGH 33N38W 1030 MB MOVING SW 05 KT.
.24 HOUR FORECAST HIGH 31N40W 1029 MB. 
.48 HOUR FORECAST HIGH 31N39W 1025 MB. 

.HIGH 38N36W 1030 MB MOVING SE 25 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 44N44W 1025 MB MOVING NE 15 KT. 
.24 HOUR FORECAST HIGH 45N36W 1018 MB.
.48 HOUR FORECAST HIGH DISSIPATED. 

.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 TUE NOV 19.
24 HOUR FORECAST VALID 0000 UTC WED NOV 20.
48 HOUR FORECAST VALID 0000 UTC THU NOV 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES NEAR 19N57.5W 1007 MB. WITHIN 22N52W TO 20N53W  
TO 21N59W TO 24N59W TO 25N55W TO 22N52W E TO SE WINDS 20 TO 30 
KT. SEAS 9 TO 12 FT. WITHIN 15N35W TO 19N43W TO 24N44W TO
24N35W TO 15N35W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN 
MIXED NE AND NW SWELL. ELSEWHERE WITHIN 15N35W TO 20N47W TO 
21N60W TO 31N60W TO 31N52W TO 15N35W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
22.5N61.5W 1006 MB. WITHIN 21N52W TO 21N59W TO 23N62W TO 27N60W
TO 27N55W TO 21N52W E TO SE WINDS 20 TO 30 KT. SEAS 9 TO 12 FT.
WITHIN 13N35W TO 15N48W TO 19N51W TO 24N41W TO 24N35W TO 13N35W 
NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN MIXED NE AND SE 
SWELL. ELSEWHERE WITHIN 22N45W TO 11N35W TO 23N64W TO 30N58W TO
31N35W TO 22N45W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE
AND NW SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
25.55N61W 1010 MB. WITHIN 28N54W TO 24N57W TO 26N61W TO 31N61W 
TO 31N54W TO 28N54W E TO SE WINDS 20 TO 30 KT. SEAS 9 TO 12 FT.
ELSEWHERE WITHIN 09N35W TO 12N53W TO 28N65W TO 31N63W TO 31N35W 
TO 09N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED NE AND NW
SWELL.

.ATLC STATIONARY FRONT FROM 31N64W TO 27N67W TO 20N72W. WITHIN 
26N65W TO 24N74W TO 27N80W TO 31N80W TO 31N60W TO 26N65W WINDS 20
KT OR LESS. SEAS 8 TO 11 FT IN MIXED NE AND SE SWELL.
.24 HOUR FORECAST STATIONARY FRONT DISSIPATED. NEW COLD FRONT
FROM 31N74W TO 27N77W TO 25N80W. WITHIN 28N78W TO 29N79W TO 
31N79W TO 31N75W TO 30N75W TO 28N78W W TO NW WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N62W TO 22N64W TO 20N72W.
WITHIN 26N68W TO 26N72W TO 31N74W TO 31N66W TO 26N68W W TO NW
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.CARIBBEAN 48 HOUR FORECAST WITHIN 21N78W TO 20N77W TO 18N80W TO
21N78W...AND ALSO WITHIN 20N75W TO 20N73W TO 18N75.5W TO 20N75W 
...INCLUDING THE WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.

.GULF OF MEXICO 39 HOUR FORECAST WITHIN 24N97W TO 23N98W TO 
28N97W TO 28N95W TO 27N95W TO 24N97W SE TO S 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 LEWITSKY. NATIONAL HURRICANE CENTER.


 

 



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