3NM SE Key Largo FL

Synopsis: A broad high pressure over the eastern third of the United States will result in light to gentle northeast to east breezes peaking and lulling through Wednesday, with peaks generally in the late overnight and early morning hours. A mid- latitude longwave trough will approach the Florida Peninsula by mid to late week, resulting in a return to light and variable breezes. Rain and thunder chances will remain elevated through Friday.

The Approximate Shoreward Edge of the Gulf Stream as of September 18...

49 NM South of Dry Tortugas Light...on Loggerhead Key. 29 NM South of Cosgrove Shoal Light...off the Marquesas Keys. 37 NM South of Sand Key Light...off Key West. 45 NM South of Looe Key...off Big Pine Key. 39 NM South of Sombrero Key Light...off Marathon. 26 NM Southeast of Alligator Reef Light...off Islamorada. 17 NM Southeast of Molasses Reef Light...off Key Largo. 7 NM East of Carysfort Reef Light...off Ocean Reef.

Gulf Stream Information Courtesy of the Naval Oceanographic Office.