MIRON L
Protected Area
Swallow Caye
Why dive here
With 378+ marine species recorded in the area - including barracuda, bull sharks, dolphins, eagle rays and hammerhead sharks - MIRON L offers some of Turneffe Atoll's richest wreck diving. Water ranges 27-30°C, warmest August, September, October.
The Miron L, a motor vessel, sits upright at 42 metres, a proper deep wreck for those who love their history. We’ve found it’s less about penetration here and more about the atmosphere of the ship itself. Its superstructure is still largely intact, a skeletal frame draped in sponges and soft corals. As you descend, the sheer size begins to reveal itself, and you can really appreciate the work of the ocean claiming it back. Schools of horse-eye jacks often circle the mast, creating a shimmering vortex, and we’ve often spotted eagle rays cruising by in the blue, just off the bow. It’s a site for experienced divers comfortable with depth and perhaps a little current, which can sometimes sweep through. Our favourite part is lingering over the bridge area, imagining its final moments. Keep an eye out for green moray eels tucked into the engine room, and the occasional nurse shark resting on the sand nearby. We think it’s best done as a first dive of the day, giving you plenty of bottom time to take it all in before the nitrogen really starts to add up.
Typical MIRON L Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Maximum depth 42m exceeds recreational limits (40m). Technical diving certification and equipment required.
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.
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Conditions
Ocean conditions, forecast and tides for MIRON L
MIRON L Ocean Conditions
Monthly averages for MIRON L, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (17.5, -87.88) (9km away)
October Averages
Sea Temperature
30°C
86°F · Range: 28.8–32°C
Air Temperature
28°C
82°F
Wind Speed
7.39 m/s
14.4 knots
Atmospheric Pressure
1011.6 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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