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Marine Graphical Composite Forecast Map for Caribbean Offshore Waters


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https://www.hurricanes.gov/marine/forecast

AMZ001-201430-
Synopsis for Caribbean Sea, and Tropical N Atlantic from 07N to
19N W of 55W
1021 PM EDT Wed Aug 19 2026

.SYNOPSIS...High pressure north of the Caribbean will force fresh
to locally near gale-force trades along with rough seas across 
the south-central Caribbean through much of the forecast period. 
Moderate to fresh trades and moderate seas will prevail over the 
north-central and eastern Caribbean through the weekend and into 
early next week, perhaps increase in coverage over the tropical 
Atlantic and eastern Caribbean starting Sun night as a tropical 
wave moves across those waters. Elsewhere, moderate or lighter 
winds and slight to moderate seas are expected.