Live marine forecast for Marco Island, FL — real-time tide predictions, wind speed, wave conditions, and solunar fishing times updated continuously from NOAA and Open-Meteo.
Last updated: Apr 19, 2026, 6:31 PM
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Marco Island is the northernmost gateway to the Ten Thousand Islands — a maze of mangrove islands, tidal creeks, and oyster bars stretching south toward Everglades City. The fishing back there is wild. Snook, redfish, and tarpon in a setting that barely looks like Florida anymore.
The Ten Thousand Islands require local knowledge or a good GPS track. The mangrove creek systems hold snook throughout the year, with the best action from Spring through Fall. Tarpon move through in Spring, sometimes in large schools pushing through the outer cuts. Redfish are resident year-round on the interior flats and are relatively easy to find on low tides when they concentrate in the deeper channels.
Nearshore from Marco, Spring brings Spanish mackerel and cobia to the sandbar edges. The reefs within 20 miles produce grouper and snapper. Backcountry flounder are excellent in Fall, particularly around the river mouths where the bait concentrates on the outgoing tide.
The backcountry drains quickly on a falling tide. Running aground in the Ten Thousand Islands is not a minor inconvenience — you may wait hours for the water to return. Know your draft and the tidal stage before running into the back creeks.