Boating & Things to Do in Treasure Island
Discover 5 amazing destinations, from hidden anchorages to lively sandbars.
Best Time to Visit
Subtropical climate featuring mild, dry winters and warm, active summers perfect for sandbar rafting and reef snorkeling. Boaters generally favor the November to May window for the most stable cruising conditions.
Winter (Dec – Feb)
Air: 74°F – 78°FWater: 71°F – 73°F
Cool offshore breezes, excellent visibility for reef snorkeling.
Spring (Mar – May)
Air: 81°F – 85°FWater: 76°F – 78°F
Sandbar season begins, prime offshore sportfishing conditions.
Summer (Jun – Aug)
Air: 88°F – 92°FWater: 83°F – 86°F
Warm waters, afternoon thunder showers, lobster season opens in late July.
Autumn (Sep – Nov)
Air: 82°F – 86°FWater: 79°F – 82°F
Tropical season transitions to pleasant autumn cooling.
Events Calendar
No upcoming seasonal events registered for Treasure Island yet.
Recommended Voyages & Itineraries
Curated Route4 Days
Biscayne Bay to Key Largo Cruise
Cruise south from Miami's high-energy sandbars through Biscayne National Park. Stop at Elliott Key, snorkel Carysfort Reef Lighthouse, and dock-and-dine in Key Largo.
Planned Stops
Miami→
Nixon Sandbar→
Elliott Key→
Carysfort Reef→
Key Largo
Browse by Activity
All Treasure Island Destinations
BEACH
Provident Oceana Beachfront Suites
Treasure Island
Provident Oceana Beachfront Suites offers a tranquil escape with breathtaking views of the Gulf and Boca Ciera Bay. Ideal for families and those seeking a peaceful retreat, this location provides easy beach access and is perfect for enjoying calm days by the water. The spacious suites come with full amenities, making it a comfortable choice for extended stays.
DOCK & DINE
FUSION Resort
Treasure Island
FUSION Resort offers a delightful blend of comfort and scenic beauty, perfect for those seeking a waterfront escape. With airy apartments that boast balconies overlooking the waterway, guests can enjoy breathtaking views while indulging in the resort's dining and bar facilities. The lively weekends and quiet weekdays make it a versatile destination for both families and couples. The resort is conveniently located within walking distance to several restaurants and shops, enhancing its appeal as a walk-to-town destination. Boaters can enjoy the convenience of dockage and dinghy access, making it an ideal stop for those exploring the waterways.
MARINA
Bayside Inn and Marina
Treasure Island
Bayside Inn and Marina offers a colorful and vintage-style accommodation experience with a marina that provides boat slips for visiting boaters. Located conveniently across from Treasure Island Beach, this marina is equipped with amenities such as free Wi-Fi, an outdoor pool, and a BBQ area. The marina is a transient-friendly spot, ideal for those looking to explore the nearby beach and local attractions.
MARINA
John's Pass Marina
Treasure Island
John's Pass Marina is a bustling hub for boaters, offering a vibrant mix of dining, shopping, and scenic water views. Located close to beautiful beaches, this marina is perfect for those looking to explore the local scene or enjoy a leisurely day by the water. With ample dockage and a variety of on-site amenities, it's a transient-friendly stop that caters to both families and solo adventurers.
MARINA
Treasure Island Hotel and Marina
Treasure Island
Treasure Island Hotel and Marina offers a convenient docking location for boaters looking to explore the vibrant surroundings. The marina is part of an informal hotel complex that features an outdoor pool, hot tub, and rooftop terrace. Boaters can enjoy on-site dining at the Kiwi Bar & Restaurant, and take advantage of the marina's proximity to local attractions, including a large park and beach area across the street. While the hotel itself has mixed reviews, the marina provides a practical stop for transient boaters seeking easy access to town amenities and a lively local scene.