Bow Mariner Wreck
Why dive here
With 42+ marine species recorded in the area - including sea turtles - Bow Mariner Wreck offers some of North Carolina's richest wreck diving. Water ranges 12-28°C, warmest July, August, September.
The Bow Mariner, a chemical tanker that went down in 2004, isn’t just a pile of metal; it’s a colossal, intact structure sitting upright at 220 feet. What we love about this wreck is its sheer scale and the eerie, preserved snapshot it offers. You’re descending onto a ghost ship, with the superstructure still reaching up, penetration points all over for technical teams, and the mast providing a dramatic ascent line. Visibility here can often be surprisingly good, 50 to 80 feet isn’t uncommon, which really helps you appreciate the size of the place. We’ve seen sand tiger sharks cruising through the holds and amberjacks schooling so thick they momentarily blot out the light. Our favourite spot is the wheelhouse, still largely intact, where you can almost feel the ghosts of the crew. This is a serious deep technical dive, demanding advanced planning and gas management. We’d suggest hitting it early in the season, late spring, before the summer currents really start to kick in.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Bow Mariner Wreck Wreck History
Year Sunk
2004
Vessel Type
tanker
Cause
fire
Tonnage
24,575 GRT
The story of the Bow Mariner is a modern maritime tragedy. The 570-foot chemical tanker was carrying over three million gallons of industrial ethanol when, on February 28, 2004, a massive explosion tore through the vessel about 50 miles off the coast of Virginia. A fierce fire ensued, and the ship sank within hours, tragically taking 21 of her 27 crew members with her. The incident prompted major reviews of safety procedures for vessels carrying hazardous materials.
Resting at a depth of around 80 metres (260 feet), the Bow Mariner is a formidable and challenging technical dive, reserved for only the most experienced and properly equipped divers. The wreck lies on its starboard side and is largely intact, a colossal and haunting sight in the deep blue. Its sheer size is breathtaking, with the superstructure, deck features, and massive propeller offering much to explore. Due to the extreme depth, this dive requires meticulous planning, mixed gases, and a deep respect for the souls lost in the disaster.
Reviews for Bow Mariner Wreck
Conditions
Ocean conditions, forecast and tides for Bow Mariner Wreck
Bow Mariner Wreck Ocean Conditions
Monthly averages for Bow Mariner Wreck, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (34.6, -76.6) (0km away)
October Averages
Sea Temperature
23°C
73°F · Range: 19.9–26.4°C
Air Temperature
20°C
67°F
Wind Speed
1.8 m/s
3.5 knots
Atmospheric Pressure
1016.7 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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