000
AGXX40 KNHC 300735
MIMATS

Marine Weather Discussion
NWS National Hurricane Center Miami FL
335 AM EDT Thu Jul 30 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 Isaias was located near 15.8N 67.0W 1004 mb at 11
PM EDT moving WNW at 17 kt. Maximum sustained winds 45 kt gusts 
55 kt. Isaias will move to 17.6N 69.3W this morning, inland to 
19.4N 72.2W this evening, 21.4N 74.8W Fri morning, 22.9N 77.3W 
Fri evening, 24.8N 79.2W Sat morning, inland to 26.6N 80.2W Sat 
evening, and to 30.0N 80.5W Sun evening. Elsewhere, a ridge will 
dominate the Gulf waters through Fri, supporting mainly gentle to
moderate return flow. 

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

Tropical Storm Isaias was located near 15.8N 67.0W 1004 mb at 11
PM EDT moving WNW at 17 kt. Maximum sustained winds 45 kt gusts 
55 kt. Isaias will move to 17.6N 69.3W this morning, inland to 
19.4N 72.2W this evening, 21.4N 74.8W Fri morning, 22.9N 77.3W 
Fri evening, 24.8N 79.2W Sat morning, inland to 26.6N 80.2W Sat 
evening, and to 30.0N 80.5W Sun evening. Tropical storm 
conditions will continue across the Virgin Islands and Puerto 
Rico early this morning, then reach portions of the Dominican 
Republic and Haiti later today. 

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

Tropical Storm Isaias was located near 15.8N 67.0W 1004 mb at 11
PM EDT moving WNW at 17 kt. Maximum sustained winds 45 kt gusts 
55 kt. Isaias will move to 17.6N 69.3W this morning, inland to 
19.4N 72.2W this evening, 21.4N 74.8W Fri morning, 22.9N 77.3W 
Fri evening, 24.8N 79.2W Sat morning, inland to 26.6N 80.2W Sat 
evening, and to 30.0N 80.5W Sun evening. Gale force winds extend 
more than 400 nm north and northeast of Isaias in the Atlantic. 
Tropical storm conditions are possible NE of Isaias over a large 
portion of the SW North Atlantic as the center of Isaias moves 
from the NE Caribbean across Hispaniola towards southern Florida 
and the Bahamas. 

$$

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

.GULF OF MEXICO...
     None.

.CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN
55W AND 64W...
.AMZ015...CARIBBEAN APPROACHES TO THE WINDWARD PASSAGE...
     Tropical Storm Warning today into tonight. 
.AMZ023...CARIBBEAN N OF 15N BETWEEN 64W AND 72W...
     Tropical Storm Warning early today into today. 

.SW N ATLANTIC INCLUDING THE BAHAMAS...
.AMZ117...BAHAMAS INCLUDING CAY SAL BANK...
     Tropical Storm Warning today into Fri night. 
.AMZ119...ATLANTIC FROM 22N TO 27N E OF BAHAMAS TO 70W...
     Tropical Storm Warning today into Fri. 
.AMZ121...ATLANTIC FROM 22N TO 27N BETWEEN 65W AND 70W...
     Tropical Storm Warning today into tonight. 
.AMZ123...ATLANTIC S OF 22N W OF 70W INCLUDING APPROACHES TO THE
WINDWARD PASSAGE...
     Tropical Storm Warning today into Fri. 
.AMZ125...ATLANTIC S OF 22N BETWEEN 65W AND 70W INCLUDING PUERTO
RICO TRENCH...
     Tropical Storm Warning early today into tonight. 
.AMZ127...ATLANTIC FROM 19N TO 22N BETWEEN 55W AND 65W...
     Tropical Storm Warning early today.

$$

*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 Mundell. National Hurricane Center.