SBYC BurgeeSandy Bay Yacht Club
Weather Center


 

North Atlantic Forecast

FZNT01 KWBC 132219
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV...CORRECTED 
NWS OCEAN PREDICTION CENTER WASHINGTON DC 
2230 UTC TUE NOV 13 2018 

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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

SEE ANNOUNCEMENT OF PLANNED INMARSAT I-3 TO I-4 MIGRATION 
IN 2018 AT OCEAN.WEATHER.GOV/GMDSS_NOTICE.PHP (LOWERCASE) 

METAREA IV BULLETIN WILL ONLY BE BROADCAST FROM THE INMARSAT 
AORE SATELLITE STARTING AT 1645 UTC ON NOV 15. 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 
AMERICAN ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.SHTML 

PAN PAN 

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

SYNOPSIS VALID 1800 UTC NOV 13. 
24 HOUR FORECAST VALID 1800 UTC NOV 14. 
48 HOUR FORECAST VALID 1800 UTC NOV 15. 

.WARNINGS. 

...HURRICANE FORCE WIND WARNING... 
.LOW 42N71W 1004 MB MOVING NE 40 KT AND RAPIDLY INTENSIFYING. 
OVER FORECAST WATERS WITHIN 120 NM SE OF A LINE FROM 39N70W TO 
37N73W WINDS 35 TO 50 KT. SEAS 12 TO 18 FT. ELSEWHERE WITHIN 360 
NM E AND 540 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 50N57W 960 MB. WITHIN 240 NM E OF A LINE 
FROM 46N47W TO 38N56W AND 540 NM S AND SW QUADRANTS WINDS 35 TO 
50 KT. SEAS 12 TO 24 FT. ELSEWHERE WITHIN 480 NM NE...1020 NM 
SE...780 NM SW...AND 300 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 
10 TO 18 FT.
.42 HOUR FORECAST LOW 50N46W 948 MB. BETWEEN 120 NM AND 360 NM S 
AND SW QUADRANTS WINDS 50 TO 65 KT. SEAS 30 TO 45 FT.
.48 HOUR FORECAST LOW 49N43W 948 MB.  BETWEEN 180 NM AND 420 NM 
SW QUADRANTS WINDS 50 TO 65 KT. SEAS 34 TO 54 FT. ALSO WITHIN 
900 NM S AND 600 NM W QUADRANTS...WITHIN 120 NM NW OF A FRONT 
FROM 52N47W TO 56N35W WINDS 40 TO 55 KT. SEAS 13 TO 26 
FT...EXCEPT 20 TO 40 FT IN S AND SW QUADRANTS. ELSEWHERE FROM 
31N TO 59N E OF 62W EXCEPT WITHIN 360 NM NE QUADRANT WINDS 25 TO 
40 KT. SEAS 12 TO 28 FT...HIGHEST S. 

...STORM WARNING... 
.LOW 54N38W 979 MB MOVING SE 20 KT. BETWEEN 300 NM AND 480 NM SW 
QUADRANT WINDS 40 TO 50 KT. SEAS 20 TO 26 FT. ELSEWHERE WITHIN 
1200 NM S AND 840 NM SW QUADRANTS...180 NM NW OF A LINE FROM 
54N44W TO 60N37W...AND N OF 60N E OF GREENLAND WINDS 25 TO 40 
KT. SEAS 13 TO 26 FT. 
.24 HOUR FORECAST LOW AND CONDITIONS WELL E OF AREA. 

...STORM WARNING... 
.24 HOUR FORECAST N OF 60N E OF GREENLAND WINDS 25 TO 35 KT. 
SEAS 8 TO 14 FT.
.36 HOUR FORECAST WITHIN 180 NM NW OF A LINE FROM 58N44W TO 
64N35W WINDS 35 TO 50 KT. SEAS 11 TO 22 FT. 
.48 HOUR FORECAST WITHIN 180 NM NW OF A LINE FROM 57N44W TO 
62N39W WINDS 35 TO 50 KT. SEAS 12 TO 24 FT. ALSO N OF 57N E OF 
44W WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.

...GALE WARNING... 
.OVER ICE FREE WATERS FROM 60N TO 67N BETWEEN 59W AND 51W AREA 
OF N WINDS 25 TO 40 KT. SEAS 9 TO 16 FT. 
.24 HOUR FORECAST N OF 63N W OF 56W WINDS 20 TO 30 KT. SEAS 8 TO 
13 FT. 
.48 HOUR FORECAST FROM 58N TO 67N BETWEEN W OF 55W WINDS 20 TO 
30 KT. SEAS 8 TO 15 FT. 

...GALE WARNING... 
.24 HOUR FORECAST W OF A LINE FROM 36N70W TO 31N76W WINDS 20 TO 
30 KT. SEAS TO 8 FT. 
.30 HOUR FORECAST FROM 31N TO 35N W OF 72W WINDS 25 TO 35 KT. 
SEAS 8 TO 13 FT. 
.48 HOUR FORECAST NEW LOW 36N75W 1010 MB. OVER FORECAST WATERS 
FROM 34N TO 39N W OF 70W AREA OF E WINDS 25 TO 35 KT. SEAS 9 TO 
16 FT. ELSEWHERE WITHIN 300 NM E SEMICIRCLE WINDS TO 25 KT. SEAS 
TO 10 FT.

...HEAVY FREEZING SPRAY WARNING... 
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS 
W OF A LINE FROM 67N54W TO 64N58W. 
.24 HOUR FORECAST LITTLE CHANGE. 
.48 HOUR FORECAST LITTLE CHANGE. 

.SYNOPSIS AND FORECAST. 

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 90 NM OF 
41N70W. 
.24 HOUR FORECAST CONDITIONS IMPROVED. 

.HIGH 40N57W 1030 MB MOVING SE 30 KT. 
.24 HOUR FORECAST HIGH 33N42W 1025 MB. 
.48 HOUR FORECAST HIGH S OF AREA. 

.FORECASTER KREKELER. 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 TUE NOV 13.
24 HOUR FORECAST VALID 1800 UTC WED NOV 14.
48 HOUR FORECAST VALID 1800 UTC THU NOV 15.

.WARNINGS.

...GULF OF MEXICO STORM WARNING...
.COLD FRONT FROM 30N84.5W TO 24N90W TO 17N93W. S OF 21N W OF 
94.5W NW TO N WINDS 40 TO 50 KT. SEAS 17 TO 22 FT. ELSEWHERE S 
OF 26N W OF FRONT NW TO N WINDS 35 TO 45 KT. SEAS 12 TO 21 FT. N 
OF 26N W OF FRONT NW TO N WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.12 HOUR FORECAST COLD FRONT FROM 29.5N83W TO 21N90W. S OF 24N W 
OF FRONT NW TO N WINDS 35 TO 45 KT. SEAS 16 TO 24 FT...HIGHEST 
NEAR 19N95W. ELSEWHERE W OF FRONT NW TO N WINDS 25 TO 35 KT. 
SEAS 8 TO 16 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N82W TO 28N85.5W TO 21N88W. 
S OF 21N W OF FRONT...AND S OF 24N WITHIN 120 NM NW OF FRONT NW 
TO N WINDS 30 TO 35 KT. SEAS 12 TO 20 FT...HIGHEST NEAR 19N94W. 
ELSEWHERE W OF FRONT NW TO N WINDS 20 TO 30 KT. SEAS TO 14 FT. 
.36 HOUR FORECAST COLD FRONT FROM 27N82W TO 22N85W. S OF LINE 
FROM 2983W TO 22N97W NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 13 FT. 
.48 HOUR FORECAST COLD FRONT SE OF BASIN. SE OF LINE FROM 30N85W 
TO 23.5N89W TO 20N96.5W NW TO N WINDS 20 TO 25 KT. SEAS TO 10 
FT...HIGHEST ENTRANCE TO YUCATAN CHANNEL. 

.SYNOPSIS AND FORECAST.

.ATLC N OF LINE FROM 31N57W TO 27N64W TO 30N70W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN MIXED SWELL. 
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC TROUGH FROM 16.5N66W TO 22N60W. FROM 18N TO 23N BETWEEN 
59W AND 70W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. S OF 15N 
BETWEEN 40W AND 50W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
ELSEWHERE S OF 24N E OF 61W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT 
IN NE TO E SWELL.
.24 HOUR FORECAST TROUGH FROM 17N TO 23N ALONG 70W. ATLC WATERS 
S OF 23N BETWEEN 44W AND 70W NE TO E WINDS 20 TO 25 KT...EXCEPT 
E TO SE WINDS BETWEEN 60W AND 70W. SEAS 8 TO 11 FT. ELSEWHERE 
ATLC WATERS S OF 25N E OF 72W WINDS 20 KT OR LESS. SEAS TO 9 FT 
IN NE TO E SWELL. 
.48 HOUR FORECAST TROUGH FROM 25N69W TO 20N72W. S OF 20N BETWEEN 
50W AND 61W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
ELSEWHERE ATLC WATERS S OF 25N E OF 72W WINDS 20 KT OR LESS. 
SEAS TO 9 FT IN NE TO E SWELL.

.ATLC 24 HOUR FORECAST N OF 29N E OF 50W WINDS 20 KT OR LESS.
SEAS TO 9 FT IN N SWELL.
.48 HOUR FORECAST N OF 24N E OF 44W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN N SWELL.

.ATLC 24 HOUR FORECAST COLD FRONT FROM 31N77.5W TO 30N82W. OVER 
FORECAST WATERS N OF FRONT NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FRONT TO LIFT N OF AREA. N OF 29N W OF 72W 
WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE SWELL.

.CARIBBEAN N OF 16N BETWEEN 70W AND 74W NE TO E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11N TO 13.5N BETWEEN 73.5W AND 77W NE TO E WINDS 
20 TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN 24 HOUR FORECAST E OF 65W WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN MIXED NE AND E SWELL EXCEPT TO 9 FT IN ATLC PASSAGES.
.48 HOUR FORECAST E OF 68W WINDS 20 KT OR LESS. SEAS TO 8 FT IN 
MIXED NE AND E SWELL EXCEPT TO 9 FT IN ATLC PASSAGES.

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.


 

 



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