Caladesi Island in Tampa Bay offers shallow reef and seagrass habitats accessible only by boat. Located approximately 4828 metres from shore, the site features an average depth of 3 metres, ranging between 1 and 5 metres. Snorkellers can expect visibility between 5 and 15 metres, though conditions vary with moderate currents and potential surf. The area is suitable for beginners, though visitors should be aware of hazards including jellyfish, rip currents, and strong currents. Species recorded around this area include horseshoe crabs, spotfin burrfish, drum, croaker, honeycomb cowfish, pufferfish, bream, hermit crabs, sea stars, crabs, white grunt, snails, and sea squirts.

Dunedin Reef is an artificial reef located 300 metres offshore in Tampa Bay. The site features shallow depths ranging from 0 to 9 metres, with an average depth of 7 metres, making it suitable for beginners. Divers experience mild currents and visibility that varies between 6 and 30 metres. Access is by boat only. Due to the presence of artificial structures, divers should exercise caution to avoid sharp objects. Boat traffic is a significant hazard at this location; it is essential to deploy a surface marker buoy before ascending and to remain vigilant throughout the dive and safety stop.

Honeymoon Island State Park North Beach is a shore-access site in Tampa Bay featuring seagrass habitats. Snorkellers can explore shallow waters ranging from 1 metre in depth. The site is suitable for beginners, though conditions vary with strong currents, surf, and potential rip currents. Marine life recorded at this site includes snails, which are very common, alongside uncommon horseshoe crabs and rare sightings of spotfin burrfish, drum, croaker, honeycomb cowfish, snake eels, hermit crabs, other crabs, and bream. Facilities available at the park include parking, toilets, showers, changing rooms, a rinse station, equipment rental, a cafe, and first aid. Visibility can be low, and jellyfish may be present.

Howard Park Sink is a submerged sinkhole and cave system located 183 metres from the shore near the causeway. The site features a combination of cave, cavern, and surrounding seagrass beds. Depths range from 1 to 23 metres, with an average depth of 12 metres. Conditions vary, with visibility typically between 3 and 12 metres and the potential for strong currents. Due to the overhead environment, depth, and potential for entanglement, this site is suitable for advanced divers. Shore access is available, and the area is also used for snorkelling. Facilities at the location include parking, toilets, showers, changing rooms, equipment rental, and a cafe.

Clearwater Reef in Tampa Bay is a compact site featuring a combination of natural reef, artificial reef, and wreck structures. Located 69 metres from shore, this site is suitable for intermediate divers. Depths range from 3 to 6 metres with an average of 4 metres. Divers should expect mild currents and variable visibility between 2 and 15 metres. Entry is from the shore, requiring careful management of surf and shore break. Hazards include boat traffic, rip currents, and the presence of stonefish and sea urchins on the sandy bottom. Divers are advised to shuffle their feet when entering and monitor local visibility reports before diving.

Picnic Island Pier Reef is an artificial reef site located approximately 30 metres off the fishing pier in Tampa Bay. The site consists of concrete pyramids and reef balls placed on the seabed. It is a shallow location with depths ranging from 1 to 5 metres, averaging 3 metres. Due to the proximity to the pier, divers should be aware of potential boat traffic and entanglement hazards. Visibility at the site varies between 5 and 15 metres, and currents can be moderate. Shore access is available, and the site is suitable for beginners. Facilities at the location include parking, toilets, showers, changing rooms, and a rinse station.

Mac's Sports in Tampa offers a diverse underwater environment featuring a combination of natural reef, wreck, and artificial reef structures. The site ranges in depth from 3 to 23 metres, with an average depth of 10 metres. Visibility is variable, typically between 3 and 9 metres. Divers must remain vigilant regarding boat traffic, particularly near the shore entry point, and monitor for strong currents. Due to the depth and potential for currents, advanced certification is required. Facilities on-site include air fills, equipment rental, and guided tours. Water temperatures fluctuate seasonally, ranging from 16C in January to 28C in July and August.

Veterans Reef is an artificial reef situated approximately 16 kilometres offshore in Tampa Bay. The site offers a depth range of 12 to 15 metres, with an average depth of 14 metres. Access to this location is by boat only. Divers should be prepared for moderate currents and variable visibility, which fluctuates between 5 and 25 metres depending on conditions. A typical dive at this site lasts approximately 55 minutes. Due to the depth and current conditions, this site is best suited for intermediate divers.