Tessie
Protected Area
USS Massachusetts (BB-2) Underwater Archaeological Preserve
Why dive here
With 87+ marine species recorded in the area - including bull sharks, dolphins, hammerhead sharks, seahorses and sea turtles - Tessie offers some of Florida Keys's richest wreck diving. Water ranges 19-32°C, warmest July, August, September.
The Tessie is a peculiar little spot in the Keys. We’ve found it to be a sandy bottom dive, generally pretty shallow, which makes it good for longer bottom times. Don't expect dramatic coral formations here. Instead, you'll want to slow down and really scour the sand for what's lurking. We’ve regularly spotted critters like the Lancer Stargazer, buried with just its eyes poking out, and Dusky Flounder perfectly camouflaged. It’s a site for macro enthusiasts or divers who enjoy a treasure hunt, rather than those seeking big pelagics or vibrant reefs.
Typical Tessie Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Always perform a 3-minute safety stop at 5m before surfacing.
Reviews for Tessie
Conditions
Ocean conditions, forecast and tides for Tessie
Tessie Ocean Conditions
Monthly averages for Tessie, sourced from NOAA NDBC + Copernicus Marine (EU) - nearest station: 8725520 - Fort Myers, FL (28km away)
October Averages
Sea Temperature
27°C
81°F · Range: 20.9–31.1°C
Air Temperature
26°C
79°F
Current Speed
0 cm/s
Direction: S (180°)
Salinity
35.98 PSU
Wind Speed
2.7 m/s
5.2 knots
Atmospheric Pressure
1014.5 hPa
Based on 5 years of monitoring data · Data sources: NOAA NDBC + Copernicus Marine (EU)
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