USNS Garrison
Protected Area
Myrtle Island
Why dive here
With 42+ marine species recorded in the area - including sea turtles - USNS Garrison offers some of North Carolina's richest wreck diving. Water ranges 12-28°C, warmest July, August, September.
The USNS *Garrison* isn't just another lump of metal on the seabed. This is a proper wreck, sitting upright and largely intact, inviting you to explore its shadowy hold spaces and bridge. We love dropping down and seeing the sheer scale of it, the way the sunlight slices through openings, illuminating schools of baitfish that shimmer like scattered glitter. You'll find sand tiger sharks often patrolling the deeper parts, their toothy grins a thrilling sight, and the structure itself is draped in colourful soft corals. Our favourite part has to be navigating the cargo holds, imagining its past life before it became a vibrant artificial reef. It's an ideal dive for those comfortable with wreck penetration, offering a real sense of adventure and discovery.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Reviews for USNS Garrison
Conditions
Ocean conditions, forecast and tides for USNS Garrison
USNS Garrison Ocean Conditions
Monthly averages for USNS Garrison, 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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