O'Neill's Marina in St. Petersburg, Florida offers boaters a convenient gateway to Tampa Bay, with easy access to open water, fishing grounds, and nearby island destinations.
O'Neill's Marina occupies a quietly strategic stretch of St. Petersburg's southern waterfront, positioned just off the approach to the Sunshine Skyway Bridge. The marina has long served local boaters as a practical, no-frills base, offering fuel, launch access, and the kind of institutional knowledge that comes from decades of operation on Tampa Bay's southern reaches.
The waters surrounding the marina reward patient exploration. Grass flats extend in several directions, supporting healthy populations of redfish, snook, and spotted sea trout. Anglers running fishing charters out of this area target both inshore species on the flats and offshore pelagics once through the bay's mouth. The nearby island of Shell Key is a favorite day-trip destination, a largely undeveloped barrier island with calm anchorages and shelling beaches reachable in under thirty minutes by boat.
Beyond fishing, the marina serves as a jumping-off point for kayaking and paddleboarding across the surrounding flats, where dolphin sightings are common and the bird life is exceptional. Egmont Key, visible from open water to the southwest, adds a historical dimension to any outing with its Civil War-era fort and active lighthouse. O'Neill's Marina earns its place as a genuine local institution, offering straightforward bay access in one of Florida's most rewarding boating regions.
Visit during the early morning hours when the bay is calm and fishing activity peaks before the afternoon breeze picks up.
Bring a cooler stocked with ice if you plan a full day on the water, as provisions near the marina are limited.
Try casting along the grass flats south of the marina at low tide, where redfish and snook move into the shallows to feed.
Keep an eye on tidal charts before heading toward Shell Key, as the approach channels can run very shallow at low water.
Pack polarized sunglasses to spot fish in the clear flats and to reduce glare during long hours on open Tampa Bay.
Ride a Super Air Nautique G25 with a USCG captain in Tampa Bay
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