FZUS52 KKEY 211235 AAA

Coastal Waters Forecast for the Florida Keys...UPDATED
National Weather Service Key West FL
735 AM EST Wed Nov 21 2018

Florida Bay...Hawk Channel and Straits of Florida from Ocean Reef to
south of Dry Tortugas...and the extreme southeastern Gulf of
Mexico...including The Florida Keys National Marine Sanctuary

Seas are 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.

Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas
735 AM EST Wed Nov 21 2018

.SYNOPSIS...High pressure over the Mississippi River Valley will 
gradually build in across the southeastern United States tonight 
through Thursday Night, then move offshore Friday through this 
weekend. As a result, gentle to moderate northeast breezes 
tonight through Friday will diminish and box around to the
southwest Friday night through Sunday Night.

The Approximate Shoreward Edge of the Gulf Stream as of November 

20 NM South of Dry Tortugas Light...on Loggerhead Key.
13 NM South of Cosgrove Shoal Light...off the Marquesas Keys.
 Less than 1 NM South of Sand Key Light...off Key West. 
 2 NM South of Looe Key...off Big Pine Key. 
 5 NM South of Sombrero Key Light...off Marathon. 
 7 NM Southeast of Alligator Reef Light...off Islamorada. 
 5 NM Southeast of Molasses Reef Light...off Key Largo. 
 4 NM East of Carysfort Reef Light...off Ocean Reef.

Gulf Stream Information Courtesy of the Naval Oceanographic Office.