Nova Scotia, Canada
    Musquodoboit Harbour

    Bull Reef

    Best months: Aug–Oct

    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.

    Best timeAug–Oct
    WetsuitA 7mm wetsuit with a hood
    Marine lifeBlue Sharks, Dwarf Minke Whales, Humpback Whales, Ocean Sunfish (Mola Mola) and Jellyfish Lake · 77+ species recorded
    Water1-17°C · warmest August, September, October
    CharacterReef dive
    StandoutRich in charismatic marine life

    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.

    Today06:2217:3811h 17m daylightGolden hour 16:59

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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)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    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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