WETNOTES Event 2026

Try it in the water

4 to 6 September 2026, Kreidesee Hemmoor, Germany

DiveSystem drysuits and BCDs, RATIO dive computers, on your own dive.

DiveSystem, Italian Excellence since 1993 RATIO Computers

The biggest German diving weekend of the year, and we are in

For three days the Kreidesee turns into a test pool. More than 60 exhibitors, equipment you can actually put on and take underwater, talks in the HGF house, a diving flea market and a barbecue by the water on Saturday evening.

DiveSystem and RATIO Computers are there together, on one stand. We are not bringing gear to be looked at from behind a rope, we are bringing gear to get wet. Come over, ask the difficult questions, then go and dive with the answer on your back and on your wrist.

When

Friday 4 to Sunday 6 September 2026.
Main day: Saturday 5.

Where

Kreidesee Hemmoor,
Lower Saxony, Germany.

Entry

Free. The usual Kreidesee fees apply to anyone entering the water.

Find us

Look for the DiveSystem and RATIO Computers logos. Ask at the entrance if in doubt.

export@divesystem.com


Diver in a DiveSystem drysuit in the Kreidesee, Hemmoor

A drysuit is not something you judge on a hanger

The same goes for a BCD. Seals, valves, pockets, boots, how the whole thing sits once you are trimmed out in the water: none of that tells you anything in a shop. At Hemmoor you can put on a DiveSystem drysuit and a DiveSystem BCD, walk into the lake and find out how they really behave.

Bring your own undersuit, we take care of the rest: sizing and fitting at the stand, then the dive. Our team is there the whole weekend for everything you want to open, pull, ask about or compare.

We only carry a limited number of suits and BCDs, so the earlier you come by the stand, the easier it is to get you in the water.

See the drysuits See the BCDs


Diver over the sunken truck in the Kreidesee, Hemmoor

Read the screen where it matters

Same idea for the computers. Take a RATIO dive computer down with you at the Kreidesee, set it up the way you like it, run your own profile and see how the screen reads in real water and real light. Same stand as the suits and the BCDs, so you can put the whole set together and go and try it.

Settings, algorithms, gas switching, how you actually use the thing on a dive instead of on a data sheet: that is what we are at the stand for.

See the RATIO computers


This is the water you are diving in

Sunken trucks, a bridge, a drowned forest of branches and the visibility the Kreidesee is famous for, less than two hours from Hamburg.

Diver with a torch among sunken branches, Kreidesee Hemmoor Diver under the sunken platform, Kreidesee Hemmoor Sunken truck on the bridge, Kreidesee Hemmoor Diver above a sunken structure, Kreidesee Hemmoor

Photos: Irena Stangierska Photography


Special conditions on orders placed at the show

Anything you order at our stand over the event weekend gets dedicated show conditions. Come and talk to us at Hemmoor, we will go through it with you in person.


Before you come

Diving, fills and accommodation are handled by the dive base at the lake: kreideseetaucher.de

Full programme, exhibitor list and talks are on the organiser site: wetnotes.eu

Saturday is the busy day: exhibition, flea market in aid of ocean conservation, historical helmet diving with the HTG, talks, food trucks and a buffet by the water in the evening. Friday is the quiet arrival day, Sunday is for one last dive.

Anything you want to ask before the event, write to us: export@divesystem.com

See you at the lake.