Welcome to Fat Deer Key, Florida Bay, FL
Fat Deer Key is located within the cities of Marathon and Key Colony Beach, FL. It is in the middle of the Florida Keys, and its Sadowski Causeway is the only road leading to Key Colony Beach.
Boating Resources for Fat Deer Key, Florida Bay, FL
Important Contacts
Harbormaster in Fat Deer Key, Florida Bay, FL
Charts, Navigation, & Guides
Online Nautical Chart for Fat Deer Key, Florida Bay, FL
Pilot Guide Info for Fat Deer Key, Florida Bay, FL
Important Locations & Services
Weather Conditions & Forecasts
Check Tides in Fat Deer Key, Florida Bay, FL
Print a Tide Chart for Fat Deer Key, Florida Bay, FL
Other Resources
In The Zone: The Sabre 51 Salon Express
By US Harbors When Sabre Yachts completed construction of hull number 200 of its 48 Salon Express model, more than half the crew who built it had also worked on hull number one. The average tenure on that line was 12 years, and they produced a yacht that proved to… Learn More
Coastal News Updates See All
Pacific Hurricanes Fausto and Genevieve actually had origins near Africa
By noaa.gov, noaa.gov. It may be surprising, but two of the hurricanes that swirled in the Pacific last week began their journeys thousands of miles away off the western coast of Africa. Both Hurricanes Fausto and Genevieve developed from tropical waves, which are areas of disturbed weather that rolled off… SEE MORE
NOAA Scientists Discover Repeat Spawning in Pacific Capelin
By fisheries.noaa.gov, fisheries.noaa.gov. For certain fish species, like Pacific salmon, reproduction is a once-in-a-lifetime event, known as semelparity. Many other fish are iteroparous—meaning they can spawn repeatedly throughout their lives. New research by NOAA’s Alaska Fisheries Science Center reveals the first evidence that Pacific capelin can be repeat spawners. Over the past decade,… SEE MORE
NOAA Fisheries Enforcement Officers Deploy for High Seas Patrols Combatting Illegal, Unreported, and Unregulated Fishing
By fisheries.noaa.gov, fisheries.noaa.gov. Enforcement officers from NOAA Fisheries’ Office of Law Enforcement have successfully wrapped up deployments for Operation North Pacific Guard, an annual international mission targeting illegal, unreported, and unregulated (IUU) fishing on the high seas. The officers, who used their specialized experience to support the operation, patrolled over 8,000 nautical miles aboard… SEE MORE


