SBYC BurgeeSandy Bay Yacht Club
Weather Center


 

High Seas Forecast - Western Atlantic, Caribbean and Gulf of Mexico

Expires:No;;411027
FZNT01 KWBC 211606
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV 
NWS OCEAN PREDICTION CENTER WASHINGTON DC 
1630 UTC SUN JUL 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 1200 UTC JUL 21. 
24 HOUR FORECAST VALID 1200 UTC JUL 22. 
48 HOUR FORECAST VALID 1200 UTC JUL 23. 

.WARNINGS. 

...GALE WARNING...
.FRONT EXTENDS FROM 40N35W TO 37N40W TO 36N43W. WITHIN 180 NM S 
OF FRONT E OF 40W WINDS 25 TO 35 KT. SEAS 9 TO 15 FT. ELSEWHERE 
WITHIN 240 NM S OF FRONT WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.SYNOPSIS AND FORECAST. 

.OVER FORECAST WATERS W OF A LINE FROM 56N56W TO 62N63W AREA OF 
SE WINDS TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST CONDITIONS DIMINISHED. 

.LOW 49N39W 999 MB MOVING E 15 KT. BETWEEN 120 NM AND 300 NM NW 
QUADRANT...ALSO FROM 42N TO 46N BETWEEN 37W AND 44W WINDS TO 25 
KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW E OF AREA WITH CONDITIONS DIMINISHED. 

.24 HOUR FORECAST LOW 46N54W 1003 MB. FROM 40N TO 44N BETWEEN 
51W AND 56W WINDS TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST LOW 45N35W 1001 MB. FROM 39N TO 47N E OF 44W 
WINDS 20 TO 30 KT. SEAS TO 12 FT. 

.48 HOUR FORECAST LOW 43N67W 1006 MB. W OF A FORECAST LINE FROM 
45N63W TO 40N64W TO 33N73W WINDS 20 TO 30 KT. SEAS TO 10 FT. 

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST 
WATERS FROM 40N TO 44N BETWEEN 60W AND 70W. 
.24 HOUR FORECAST DENSE FOG FROM 43N TO 47N BETWEEN 49W AND 56W. 
.48 HOUR FORECAST DENSE FOG FROM 41N TO 44N BETWEEN 63W AND 67W. 

.HIGH 60N48W 1013 MB NEARLY STATIONARY. 
.24 HOUR FORECAST HIGH 59N50W 1014 MB. 
.48 HOUR FORECAST HIGH DISSIPATED. 

.FORECASTER SHAW. 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 1200 UTC SUN JUL 21.
24 HOUR FORECAST VALID 1200 UTC MON JUL 22.
48 HOUR FORECAST VALID 1200 UTC TUE JUL 23.

.WARNINGS.

...CARIBBEAN GALE WARNING...

.CARIBBEAN FROM 11N TO 15N BETWEEN 70W AND 80W...INCLUDING GULF 
OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 14 FT W OF 
72W...HIGHEST NEAR 12N76.5W. ELSEWHERE FROM 10N TO 17N BETWEEN 
72W AND 82W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E 
SWELL.
.12 HOUR FORECAST FROM 11N TO 12N BETWEEN 74W AND 76W NE WINDS 
30 TO 35 KT. SEAS 9 TO 14 FT...HIGHEST NEAR 11.5N75.5W. 
ELSEWHERE FROM 10.5N TO 15N BETWEEN 70W AND 78W...INCLUDING GULF 
OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. FROM 
10.5N TO 16N BETWEEN 78W AND 82W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT IN NE TO E SWELL.
.24 HOUR FORECAST FROM 10.5N TO 14N BETWEEN 70W AND 
78W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. 
SEAS 8 TO 13 FT W OF 72W. ELSEWHERE FROM 10N TO 15N BETWEEN 72W 
AND 81W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.
.48 HOUR FORECAST FROM 11N TO 15N BETWEEN 70W AND 74W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE FROM 11N TO 15.5N 
BETWEEN 72W AND 78W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO 
E SWELL.

.SYNOPSIS AND FORECAST.

.GULF OF MEXICO 12 HOUR FORECAST S OF 22N BETWEEN 90W AND 94W NE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST S OF 22N BETWEEN 90W AND 92W N TO NE WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.42 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 MCELROY. NATIONAL HURRICANE CENTER.


 

 



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