Bull Reef
Protected Area
Musquodoboit Harbour
Why dive here
With 77+ marine species recorded in the area - including blue sharks, dwarf minke whales, humpback whales, ocean sunfish (mola mola) and jellyfish lake - Bull Reef offers some of Nova Scotia's richest reef diving. Water ranges 1-17°C, warmest August, September, October.
Bull Reef, off the coast of Nova Scotia, gives you a real taste of North Atlantic diving. While it isn't a riot of tropical colour, the star ascidians glow like tiny alien lamps against the rock. We’ve spotted American eels weaving through the cracks and, of course, plenty of American lobsters scuttling about. It's a spot for divers who appreciate the subtle beauty of a temperate reef and the thrill of exploring somewhere a bit wilder than your average Caribbean postcard.
Safety Notes
Cold water this month (avg 15°C). Drysuit or thick wetsuit (7mm+) recommended.
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Conditions
Ocean conditions, forecast and tides for Bull Reef
Bull Reef Ocean Conditions
Monthly averages for Bull Reef, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (44.6, -63.5) (0km away)
October Averages
Sea Temperature
15°C
58°F · Range: 8.7–17.2°C
Current Speed
1 cm/s
Direction: N (0°)
Salinity
30.56 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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