Keewaydin Island Boating Guide: Where to Anchor, Tides & What to Know
We recently boated to Naples, FL for the first time from Cape Coral. One of the MUST DO items on our list was to do a proper day at the famous Keewaydin sandbar.
Mission accomplished.
Below is a guide and details about the Keewaydin sandbar and the video of our day there.
WHY IT'S A MUST-DO: Keewaydin Island is one of the best boat-only beach destinations in Southwest Florida. Sitting between Naples and Marco Island, it gives boaters a rare mix of undeveloped Gulf beach, protected inside anchoring, social sandbar energy, and wild barrier-island scenery all in one stop.
The south end is the classic boating zone. On the inside, boats gather in calmer water for swimming, floating, food boats, and a relaxed sandbar-style scene. On the Gulf side, a short walk gives you a wide, natural beach with shelling, open water, and a completely different feel from the busy Naples coastline.
That contrast is what makes Keewaydin special. You can make it a social day with other boats, or you can walk a little farther and feel like you have escaped into a quieter, more natural stretch of coast. There are not many places where both versions exist in the same stop.
GETTING THERE BY BOAT: Approach from Naples Bay / Gordon Pass, Marco Island, Isles of Capri, or the surrounding Rookery Bay waters, depending on your starting point. From Naples, run out through Gordon Pass, then work south along the inside route behind Keewaydin toward the south end. From Marco or Isles of Capri, work north through the marked backwater routes toward the island.
Most boaters anchor or nose in along the protected inside / bay side near the south end, where the water is calmer and the beach access is easier. Stay in the marked route until you are close, then slow down and read the water. The island edges, flats, and bars can shoal quickly, and the best anchoring depth depends on tide, wind, and where the crowd has set up that day.
You can also anchor offshore on the Gulf side in calm conditions, but that side is fully exposed to wind, swell, and wake. For most boaters, the inside anchorage is the more comfortable and practical setup, with a walk across to the Gulf beach.
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WHAT YOU'LL EXPERIENCE: A rare mix of social and natural. On the inside near the south end, expect anchored boats, people floating, kids swimming, music, food boats on busy days, and a relaxed Collier County sandbar scene. It is lively without needing a bridge, road, or beach parking lot.
On the Gulf side, the mood changes fast. You get wide sand, shelling, shorebirds, open-water views, and a much quieter beach feel. Walk farther from the main landing area and the island starts to feel more remote.
Wildlife is part of the experience too. Dolphins are common around the passes and backwater edges, birds work the shoreline, and the surrounding Rookery Bay waters remind you that Keewaydin is still part of a much larger protected coastal system.
BEST TIME TO GO: Winter and spring are best for cooler weather, shelling, and comfortable beach walking. Spring and fall often bring the best overall boating conditions. Summer mornings can be beautiful, but heat, bugs, afternoon storms, and boat traffic all build quickly.
SKILL LEVEL: Intermediate
💡 LOCAL TIP: For the best shelling, get to the Gulf beach early, especially after a winter front or northwest wind. If you want a quieter setup, anchor farther away from the main south-end crowd and walk the beach instead of staying right where everyone lands.
⚠️ CAUTION: Keewaydin has no roads, no stores, no fuel, and no dependable services. Food boats may be present on busy days, but do not count on them. The Gulf side is fully exposed and should only be used for anchoring in calm conditions. On the inside, watch your depth, tide, anchor swing, and nearby boats. Stay out of sensitive habitats, respect wildlife and bird areas, and pack out everything you bring in.
See you out there on the water!
Cheers,
Ryan & Crystal