35 miles long, 8 miles wide at its widest, covering 428 square miles — one of the largest protected estuaries in the continental US.
Biscayne Bay, FL
Yacht Charters in Biscayne Bay
Biscayne Bay charters on CharterXO start at $399/hour and cover the full protected bay between Downtown Miami and Key Biscayne. Shallow-draft sandbars, national-park anchorages, Stiltsville, and celebrity islands — the bay is one of the most chartered bodies of water in the US, and CharterXO has the densest selection of boats working it.
Starting at $399/hour - verified yachts + licensed captains
Top Marinas
- Multiple bayfront marinasCharters depart from Bayside, Miami Beach, Crandon, and Dinner Key.
Popular Routes
- Nixon's sandbar raft-up~4hThe marquee Miami sandbar, 45-60 minutes from most departure points.
- Stiltsville historic tour~3hSeven stilt houses on pilings south of Key Biscayne since the 1930s.
- Biscayne National Park day~6hHead south into the park for snorkel-grade water and untouched anchorages.
Highlights
- -Protected bay water (low chop)
- -Nixon's sandbar + Stiltsville + Biscayne National Park
- -Shortest route to manatee and ray sightings in Miami
- -Year-round cruising conditions
July in Biscayne Bay
Best time to charter in Biscayne Bay
Summer bay stays warm into the 80s with frequent afternoon storms; mornings are perfect.
This month on CharterXO
July yacht charters: peak season in every market
July is the fullest month of the year for northern charters — every marina from Newport to Seattle runs near capacity. Book 3+ weeks out for weekends and consider a Thursday or Monday charter for 15 to 20 percent off the weekend rate. Fireworks cruises (July 4th and local regattas) sell out first.
Find a July 4th boat
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Common Questions About Charters in Biscayne Bay
Nixon's sandbar (just south of Key Biscayne) is the iconic one — large, shallow, and crowd-friendly on weekends.
Yes. The park is 95% water and fully accessible. Most southern-bay charters include at least a park anchorage; 6-hour trips can go further into the Ragged Keys.
Own a boat in Biscayne Bay? List it here.
Bay-specialist owners: CharterXO lets you fill your calendar beyond your home marina. A single listing ranks for every Bay-related search — Stiltsville, Nixon's sandbar, Biscayne National Park, Key Biscayne routes. Free to list, direct-to-you bookings.
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