Nova Scotia, Canada
    Blanche Beach Conservation Lands

    Nanny Island Reef

    Best months: Aug–Oct

    Protected Area

    Blanche Beach Conservation Lands

    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 - Nanny Island 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

    Southwest Prong. Nova Scotia. It’s a good reminder that not all great diving needs coral, or even warm water. We love the rugged, raw feel of this site. Drop in and you’re immediately enveloped by the cool embrace of the North Atlantic. The visibility can be a bit of a lottery, sometimes a clear 15 metres, sometimes a moody five. But when it’s good, it’s really good. You’ll drift over kelp forests, the fronds swaying in the surge, creating a mesmerizing underwater dance. Look closely amongst the holdfasts for American lobsters, their antennae twitching. We’ve seen Northern Pipefish camouflaged against the fronds, looking like miniature dragons. Our favourite part has to be the surprising density of common sea stars, splashed across the rocks in reds, oranges, and purples. It’s a site that rewards patience and a keen eye. Best dived on a calm day, definitely. It’s exposed, so even a light chop on the surface can make for a bouncy ride. For those who appreciate temperate water ecosystems, the sheer abundance of life thriving in these cooler waters is a real eye-opener.

    Safety Notes

    Cold water this month (avg 15°C). Drysuit or thick wetsuit (7mm+) recommended.

    Today06:3217:5011h 18m daylightGolden hour 17:11

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    Conditions

    Ocean conditions, forecast and tides for Nanny Island Reef

    Nanny Island Reef Ocean Conditions

    Monthly averages for Nanny Island 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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