St. Pete Dolphin Watching and Shelling Cruise: 3-Hour Tour

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Free cancellationExcellent quality

1/12

Duration3h

GroupUp to 49

LanguagesEN

Mobile ticketAccepted

Search for dolphins twice, then walk a shelling beach while the boat waits

A three-hour St. Pete dolphin-watching and shelling cruise combines two 45-minute passes along the intercoastal waterways with up to an hour and a half ashore at Shell Island to swim and hunt for shells. The boat departs from one of four St. Pete-area locations and carries a live English-speaking guide, onboard bar and restroom, and plenty of shade for anyone who prefers to stay aboard and watch the waterfront homes and historic Gulfport pass by. Infants sit on an adult's lap; service animals are welcome.

Step-by-step itinerary

Dolphin watching and shelling adventure

Depart marina passing waterfront homes
Pass historic Gulfport community
Pass under Pinellas Bayway bridge
Arrive at Shell or Sand Dollar Island
Go ashore to swim, tan, or shell
Relax on board in shade
Return cruise with dolphin watching
Arrive back at marina

The Experience

The tour opens with a slow cruise along the intercoastal waterways, moving past the multi-million-dollar waterfront estates that line St. Pete's coast. On the way to Shell Island, you'll pass under the recently built Pinellas Bayway bridge—its cathedral-like architecture is worth looking up for—and drift past Gulfport's historic waterfront where sailboats moor off the coast. The entire first leg runs 45 minutes and gives the guide time to point out dolphins if they surface; not every departure sees them, but the route is built around the waterways where they live.

Once the boat reaches Shell Island, you have up to an hour and a half to go ashore. Most people swim and search the beach for shells—sand dollars and other finds wash up regularly—but you can also tan, wade, or simply explore. If the sun or activity isn't your plan, the boat has plenty of shade and a crew happy to talk through the local area, the homes you passed, or the wildlife. There's a bar onboard and a restroom if you need either while stopped.

The return journey mirrors the outbound route: another 45-minute cruise back along the intercoastal, with another chance to spot dolphins before you dock. The whole day runs three hours from start to finish, which means you're back at the marina by early afternoon.

What’s included

Three-hour cruise with a live English-speaking guide.
onboard bar and restroom.
up to an hour and a half ashore at Shell Island for swimming and shelling.
shade and seating for those staying aboard.

Good to know

Easy physical levelPets welcomeInfants must sit on laps

Operated by Coastal Cruises

Is this one for you?Book this tour if you want to split your time between water and beach—the two dolphin-watching passes give you a real chance to see them, and the island stop lets you actually get in the water and hunt shells instead of just watching from the boat. The fixed three-hour window means you're back by early afternoon and can do something else the same day.