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Marine Weather Discussion



000
AGXX40 KNHC 201534
MIMATS

Marine Weather Discussion
NWS National Hurricane Center Miami FL
1134 AM EDT Sun Sep 20 2020

Marine Weather Discussion for the Gulf of Mexico, Caribbean Sea,
and Tropical North Atlantic from 07N to 19N between 55W and 64W
and the Southwest North Atlantic including the Bahamas

...GULF OF MEXICO...

Tropical Storm Beta near 27.2N 93.0W 996 mb at 11 AM EDT moving
WNW at 3 kt. Maximum sustained winds 50 kt gusts 60 kt. Beta
will move to 27.6N 93.9W this evening, 28.1N 95.0W Mon morning,
28.6N 95.8W Mon evening, inland to 29.0N 96.0W Tue morning, to
29.6N 95.7W Tue evening, and move and weaken to a tropical
depression near 30.2N 94.7W Wed morning. Beta will move near
32.1N 92.1W early Thu. A cold front will move across the eastern
half of the Gulf into Mon. Fresh to strong NE winds and building
seas will follow the front.  

...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN
55W AND 64W...

Tropical Depression Wilfred near 15.7N 44.2W 1008 mb at 11 AM
EDT moving WNW at 17 kt. Maximum sustained winds 30 kt gusts
40 kt. Wilfred will move to 16.2N 46.3W this evening, 16.5N
48.4W Mon morning, 16.8N 50.0W Mon evening, become a remnant low
and move to 17.0N 51.5W Tue morning, 17.2N 52.7W Tue evening,
and dissipate Wed morning. Swell generated by Hurricane Teddy
will continue to impact the tropical Atlantic waters through
Mon. More northerly swell may reach Atlantic waters for the
latter half of the week.  

...SW N ATLANTIC INCLUDING THE BAHAMAS...

Hurricane Teddy near 28.3N 62.8W 964 mb at 11 AM EDT  moving NW
at 8 kt. Maximum sustained winds 90 kt gusts 110 kt.  Teddy will
move to 29.2N 63.4W this evening, 31.0N 62.9W Mon  morning, and
will be N of the area near 34.8N 62.1W Mon evening,  then reach
38.8N 63.0W Tue morning, become extratropical and move to 41.7N
63.4W Tue evening, and weaken as an extratropical  cyclone near
44.5N 62.0W Wed morning. Teddy will change little in  intensity
as it moves to 53.0N 53.0W early Thu. Weak low pressure off the
Florida coast and a cold front moving SE through the  waters
will lead to Gale conditions N of 28N through tonight. Long
period swell generated by both Hurricane Teddy and this cold 
front will impact the waters into mid week.   

$$

.WARNINGS...Any changes impacting coastal NWS offices will be
coordinated through AWIPS II Collaboration Chat, or by
telephone:

.GULF OF MEXICO...
.GMZ011...NW GULF INCLUDING STETSON BANK...
     Tropical Storm Warning today into Mon. 
.GMZ013...N CENTRAL GULF INCLUDING FLOWER GARDEN BANKS MARINE
SANCTUARY...
     Tropical Storm Warning today into tonight. 

.CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN
55W AND 64W...
     None.

.SW N ATLANTIC INCLUDING THE BAHAMAS...
.AMZ115...ATLANTIC FROM 27N TO 31N BETWEEN 65W AND 70W...
     Tropical Storm Warning today into Mon. 

$$

*For detailed zone descriptions, please visit:
www.nhc.noaa.gov/abouttafbprod.shtml#OWF

Note: gridded marine forecasts are available in the National
Digital Forecast Database (NDFD) at:
www.nhc.noaa.gov/marine/grids.php

For additional information, please visit:
http://www.nhc.noaa.gov/marine

$$

.Forecaster GR. National Hurricane Center.