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AGXX40 KNHC 190747
MIMATS

Marine Weather Discussion
NWS National Hurricane Center Miami FL
347 AM EDT Sat Sep 19 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 25.5N 92.3W 996 mb at 11 PM EDT moving NNE at 10 kt. Maximum sustained winds 50 kt gusts 60 kt. Beta will move to 26.3N 92.2W Sat morning, 26.8N 92.8W Sat evening, then strengthen to a hurricane near 26.8N 93.7W Sun morning. Hurricane Beta will be near 27.0N 94.6W Sun evening, 27.4N 95.5W Mon morning, and 27.8N 96.0W Mon evening. Beta will change little in intensity as it moves near the Texas coast late Tue. A cold front will move through the northeast Gulf through the weekend, bringing fresh to strong NE winds into early next week.


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

Tropical Storm Wilfred near 12.8N 36.0W 1008 mb at 11 PM EDT moving W at 16 kt. Maximum sustained winds 35 kt gusts 45 kt. Wilfred will move to 13.5N 38.3W Sat morning, 14.5N 40.9W Sat evening, 15.8N 43.8W Sun morning, 16.7N 46.3W Sun evening, then weaken to a tropical depression near 17.3N 48.3W Mon morning. Wilfred will become a remnant low and move to 17.9N 50.0W Mon evening and will dissipate late Tue. Long period northeasterly swell from Major Hurricane Teddy, moving away from the area in the Central Atlantic, will continue to impact tropical Atlantic waters through early next week.


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

Major Hurricane Teddy is near 24.0N 57.4W 948 mb at 11 PM EDT moving NW at 11 kt. Maximum sustained winds 115 kt gusts 140 kt. Teddy will move to 25.5N 58.6W Sat morning, 27.3N 60.4W Sat evening, 29.0N 61.8W Sun morning, 30.8N 62.3W Sun evening, 33.5N 61.4W Mon morning, and 37.7N 61.1W Mon evening. Teddy will become extratropical over the North Atlantic late Tue. Swell generated by Teddy will impact the Bahamas this weekend. A strong cold front will move off the southeastern U.S. coast tonight, then gradually weaken and become stationary from near Bermuda into southern Florida early next week. Near gale force northeast winds are expected north of the Bahamas this weekend into early next week, along with building seas. Tropical Storm Wilfred in the tropical Atlantic is expected to weaken and dissipate before reaching the area early next 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 tonight. Hurricane Warning Sun into Sun night.
.GMZ013...N CENTRAL GULF INCLUDING FLOWER GARDEN BANKS MARINE SANCTUARY... Tropical Storm Warning early today into today. Hurricane Warning tonight into Sun. Tropical Storm Warning Sun night.
.GMZ017...W CENTRAL GULF FROM 22N TO 26N W OF 94W... Tropical Storm Warning tonight into Sun night.
.GMZ019...CENTRAL GULF FROM 22N TO 26N BETWEEN 87W AND 94W... Tropical Storm Warning early today into Sun night.


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


.SW N ATLANTIC INCLUDING THE BAHAMAS... None.

$$

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

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

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

$$


.Forecaster KONARIK. National Hurricane Center.

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