Boating & Things to Do in Sanibel
Discover 4 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 Sanibel 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
All Sanibel Destinations
MARINA
Sanibel Marina
Sanibel
Sanibel Marina is a beloved stop for boaters, offering a full-service experience with clean dockage, easy access, and a welcoming atmosphere. The marina is known for its excellent facilities and the nearby Grandma Dot’s restaurant, which provides a fantastic dining experience. Boaters can enjoy a range of services including fuel, water, and ice, making it a convenient and enjoyable stopover.
DOCK & DINE
Gramma Dot's Restaurant
Sanibel
Gramma Dot's is a charming waterfront restaurant located at the Sanibel Marina, offering a delightful dining experience with both indoor and outdoor seating options. Known for its award-winning seafood and casual yet classy atmosphere, this eatery is perfect for families and pet owners alike. With a menu featuring fresh seafood, salads, and sandwiches, Gramma Dot's provides a breezy, open-air setting where guests can enjoy stunning dockside views. The restaurant is open daily from 11:30am to 8:00pm, and while reservations are not accepted, free boat docking is available for diners. With a full bar and excellent service, it's no wonder Gramma Dot's has been a People's Choice Award winner for seven consecutive years.
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BOAT RAMP
Sanibel Island Public Boat Ramp
Sanibel
Public boat ramp managed by City of Sanibel. Access type: Government Owned for General Public Use.
PROVISIONING
Sanibel Marina Ship Store
Sanibel
Sanibel Marina Ship Store is a quaint and charming marina stop that offers a delightful blend of practicality and charm. Located conveniently behind a restaurant, this ship store is a one-stop shop for boaters looking to grab a quick drink, snack, or even a last-minute gift.