Asnæs Rev
Protected Area
Røsnæs, Røsnæs Rev og Kalundborg Fjord
Why dive here
With 95+ marine species recorded in the area - including seals & sea lions, sea turtles and jellyfish lake - Asnæs Rev offers some of North Sea Coast's richest reef diving. Water ranges 3-19°C, warmest July, August, September.
Asnæs Rev is an interesting spot if you’re exploring the Danish coast, especially when conditions line up. We’ve found it can deliver some surprising encounters, particularly with the bigger fish like Atlantic cod and haddock moving through. You’ll often spot common sea stars clinging to the rocks, and those blue mussels add a nice splash of colour. It’s a good dive for those who appreciate the subtleties of temperate waters and don't mind a bit of a search for the bigger highlights.
Safety Notes
Cold water this month (avg 13°C). Drysuit or thick wetsuit (7mm+) recommended.
Nearest Dive Centres to Asnæs Rev
Dive shops near Asnæs Rev
View all dive centres in North Sea CoastReviews for Asnæs Rev
Conditions
Ocean conditions, forecast and tides for Asnæs Rev
Asnæs Rev Ocean Conditions
Monthly averages for Asnæs Rev, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (55.31, 9.86) (1km away)
October Averages
Sea Temperature
13°C
56°F · Range: 10.7–16.8°C
Air Temperature
11°C
52°F
Wind Speed
7.69 m/s
14.9 knots
Atmospheric Pressure
1010.5 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
Plan & book
Ways to dive North Sea Coast, from day trips to liveaboards.
Day trips & courses
via GetYourGuideGuided dives, courses and snorkel trips with instant booking.
Find dive trips in North Sea CoastPlaces to stay
via Booking.comHotels and dive resorts near North Sea Coast.
Search stays in North Sea CoastDive insurance
Most travel insurance excludes or limits scuba. Check what you need before you go.
Dive insurance explainedPartner links: we may earn a commission if you book, at no extra cost to you. How we make money
Where to Stay near Asnæs Rev
Prices from Booking.com. We may earn a commission at no extra cost to you.