THOMALI
Protected Area
Gule Rev
Why dive here
With 95+ marine species recorded in the area - including seals & sea lions, sea turtles and jellyfish lake - THOMALI offers some of North Sea Coast's richest wreck diving. Water ranges 3-19°C, warmest July, August, September.
The Thomali is a fishing vessel, tangled and broken across the seabed at 15 metres. We found it’s a site that changes with the light, often quite moody, with good penetration into parts of the wheelhouse if you’re comfortable in confined spaces and have a light. Expect resident cod and ling to dart from the darker corners, and always keep an eye out for flatfish camouflaged on the sand nearby. It’s a compelling dive for those who enjoy exploring the bones of a ship, feeling the history of the North Sea.
Typical THOMALI Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Cold water this month (avg 13°C). Drysuit or thick wetsuit (7mm+) recommended.
Always perform a 3-minute safety stop at 5m before surfacing.
Reviews for THOMALI
Conditions
Ocean conditions, forecast and tides for THOMALI
THOMALI Ocean Conditions
Monthly averages for THOMALI, 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 THOMALI
Prices from Booking.com. We may earn a commission at no extra cost to you.