Cow Key Marina

Overview

Sitting on the Stock Island side of Cow Key Channel, this small, working marina is a handy launchpad for Key West’s backcountry and flats. It’s a no‑frills, locals‑leaning spot where you can fuel up, rent a boat, hop on a jet‑ski or kayak tour, and grab waterside eats at the on‑site Stock Rock Cafe.

What You’ll Find

• Services: fuel dock, marina store (bait/tackle, ice, snacks), and restrooms.
• Activities: boat rentals (from small craft to pontoons), guided jet‑ski runs, kayak and eco‑tours; live music and happy hour at the cafe.
• Practicals: posted marina hours run about 8 AM–5 PM; the cafe typically runs later.

Wildlife

Manatees are routinely spotted right in the basin—one of the marina’s calling cards. Enjoy them from the dock: look, don’t touch or feed, and never offer fresh water. Give them space and let them approach or pass on their own.

Angling Snapshot

From here you’re on the doorstep of classic Keys inshore water. Expect mangrove snapper, jacks, barracuda, sharks, and seasonal tarpon (strongest spring–summer). If you’re not aboard a licensed for‑hire charter, non‑residents 16+ need a Florida recreational saltwater license.

Facilities & Food

The Stock Rock Cafe brings the chill—casual seafood and a big craft beer list, plus regular live music. The marina store covers basics (bait, tackle, drinks, ice). There’s a paved ramp with docks and a use fee, and free parking on site.

Best Time to Visit

For smoothest water and fewer people, roll in early (8–10 AM) or late afternoon after 3 PM. Midday—especially weekends—tends to be the peak for rentals and dock traffic. Photographers and paddlers will like the softer light and calmer breezes in the morning; diners can time the cafe’s happy hour later in the day.

Why It’s Worth a Stop

If you want quick, convenient access to the water without the Duval Street scene, this is a solid, value‑forward base—especially for first‑timers who want guided tours and a decent bite in the same place.