Southwest Reef
Why dive here
With 531+ marine species recorded in the area - including barracuda, dolphins, dwarf minke whales, humpback whales and lemon sharks - Southwest Reef offers some of Nassau & New Providence's richest reef diving. Water ranges 25-30°C, warmest July, August, September.
When we’re looking for a relaxed dive out of Nassau, Southwest Reef often comes up. It’s not a dramatic drop-off or a big wreck, but what it does offer is a really vibrant, healthy patch of coral that hums with activity. We always enjoy drifting over the shallower sections, watching for the smaller stuff – the shy Fine-ribbed Augers camouflaged on the sand, or a patient search for a Lined Seahorse clinging to a gorgonian. The corals here are a mix of branching and brain corals, forming little gulleys and overhangs. Keep an eye out for Black Hamlets darting in and out, or the almost comical Sharpnose Pufferfish peeking from crevices. We’ve found the best light is usually mid-morning, when the sun really makes the reef pop. It’s a great spot for newer divers looking to build confidence in a gentle current, or for photographers who appreciate a slower pace and plenty of macro subjects. It really delivers a classic Caribbean reef vibe without the crowds you sometimes find closer to shore.
Reviews for Southwest Reef
Conditions
Ocean conditions, forecast and tides for Southwest Reef
Southwest Reef Ocean Conditions
Monthly averages for Southwest Reef, sourced from NOAA NDBC + Copernicus Marine (EU) - nearest station: 8723214 - Virginia Key, FL (295km away)
October Averages
Sea Temperature
29°C
84°F · Range: 25.1–31.5°C
Air Temperature
28°C
82°F
Current Speed
6.71 cm/s
Direction: NW (333.4°)
Chlorophyll-a
0.057 mg/m³
Very clear (oligotrophic)
Salinity
36.73 PSU
Wind Speed
4 m/s
7.8 knots
Atmospheric Pressure
1014.6 hPa
Based on 5 years of monitoring data · Data sources: NOAA NDBC + Copernicus Marine (EU)
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