Gwynn Island Reef
Protected Area
Guinea Marshes
Why dive here
With 42+ marine species recorded in the area - including sea turtles - Gwynn Island Reef offers some of North Carolina's richest reef diving. Water ranges 12-28°C, warmest July, August, September.
Gwynn Island Reef off North Carolina offers a look at a healthy hard coral community. We've seen various reef fish here, typical for the region, swimming amongst the stony corals. It's a straightforward dive, generally calm, making it a good spot for newer divers looking for a natural reef experience without strong currents. Expect moderate visibility, often around 10-15 meters, depending on the season.
Typical Gwynn Island Reef Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Reviews for Gwynn Island Reef
Conditions
Ocean conditions, forecast and tides for Gwynn Island Reef
Gwynn Island Reef Ocean Conditions
Monthly averages for Gwynn Island Reef, 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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