Orion wreck
Protected Area
Half Moon Underwater Archaeological Preserve
Why dive here
With 87+ marine species recorded in the area - including bull sharks, dolphins, hammerhead sharks, seahorses and sea turtles - Orion wreck offers some of Florida Keys's richest wreck diving. Water ranges 19-32°C, warmest July, August, September.
The Orion wreck, just north of Key Largo, is one of those wrecks we keep going back to. We love it because it’s a real classic Keys wreck: not too deep, well-colonized, and with enough history to make you feel like you’re diving a piece of the past. Dropping down, you’ll find it sitting upright in about 25 metres of water, mostly intact with a slight list to port. The visibility here is often fantastic, 20 metres isn't uncommon, letting you really appreciate the scale. What really gets us about the Orion are the penetrations. Nothing too crazy, but there are some accessible swim-throughs in the cargo holds that are just begging to be explored, especially if you’re comfortable with overhead environments. Inside, the light plays through the openings, illuminating schools of grunt and snapper that hang suspended, seemingly undisturbed by divers. Outside, the superstructure is draped in soft corals, and we’ve often found substantial goliath grouper lurking in the shadows near the bow, huge and placid. Our favourite is exploring the stern, where the prop is still visible and often surrounded by clouds of silversides. It’s a rewarding dive for advanced open water divers looking for a bit of wreck exploration without the extreme depths.
Typical Orion wreck 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.
Nearest Dive Centres to Orion wreck
Dive shops near Orion wreck
Divers Paradise
Juliet Sailing and Diving
ACE DIVING
Grove Scuba
Underwater Unlimited
Austin's Dive Center
Reviews for Orion wreck
Conditions
Ocean conditions, forecast and tides for Orion wreck
Orion wreck Ocean Conditions
Monthly averages for Orion wreck, 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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