Germany

Gkk

3–20 mMax Depth

4Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal100/100

Waves

0.1 m

1.9 s

Swell

0.0 m

1.8 s

Current speed

0.3 km/h

flowing toward NE

Water temperature

13.7°C

Wind

10.3 km/h

→ S

Sea level

-0.3 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

04:15–04:00

Calmest model window

Forecast Overview

Fri, Oct 16Calm

Waves0.1–0.3 mCurrent speed0.5 km/h maxWater temperature13.8°C

Sat, Oct 17Calm

Waves0.2–0.7 mCurrent speed0.4 km/h maxWater temperature13.8°C

Sun, Oct 18Watch

Waves0.7–0.8 mCurrent speed0.6 km/h maxWater temperature13.5°C

Mon, Oct 19Watch

Waves0.6–0.7 mCurrent speed0.6 km/h maxWater temperature13.3°C

Next 72 hours

04:00

Waves: 0.1 m

Current speed: 0.3 km/h

Water temperature: 13.7°C

10:00

Waves: 0.2 m

Current speed: 0.4 km/h

Water temperature: 13.8°C

16:00

Waves: 0.2 m

Current speed: 0.4 km/h

Water temperature: 13.9°C

22:00

Waves: 0.1 m

Current speed: 0.5 km/h

Water temperature: 14.0°C

04:00

Waves: 0.4 m

Current speed: 0.2 km/h

Water temperature: 13.8°C

10:00

Waves: 0.4 m

Current speed: 0.2 km/h

Water temperature: 13.7°C

16:00

Waves: 0.4 m

Current speed: 0.3 km/h

Water temperature: 13.8°C

22:00

Waves: 0.7 m

Current speed: 0.4 km/h

Water temperature: 13.7°C

04:00

Waves: 0.7 m

Current speed: 0.6 km/h

Water temperature: 13.6°C

10:00

Waves: 0.8 m

Current speed: 0.4 km/h

Water temperature: 13.5°C

16:00

Waves: 0.8 m

Current speed: 0.4 km/h

Water temperature: 13.4°C

22:00

Waves: 0.7 m

Current speed: 0.5 km/h

Water temperature: 13.4°C

Catalog depth3–20 m

Data sources & field guideOpen-Meteo Marine + Weather APIs

Planning context, not a safety guarantee. Coastal model accuracy is limited. Confirm the actual briefing, entry, exit, and suitability with a local operator.

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

May-Oct

Peak month

Aug 18.6°

Jan2.6°

Feb2.0°

Mar2.8°

Apr4.9°

May11.0°

Jun15.2°

Jul17.8°

Aug18.6°

Sep16.0°

Oct12.4°

Nov8.6°

Dec4.2°

Current: mild

Typical visibility: 5 m

Historical planning data from the recorded site profile. Water temperature and conditions can vary by day, depth, and weather; confirm current conditions with a local operator.

Explore nearby centers on the map

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Dive Types

brackish Waterbeginner Difficulty

Questions to ask a local operator

What are today's current, visibility, entry, and exit conditions?
Does the planned route stay within my certification and recent experience?
Are there local permits, conservation rules, or equipment requirements?

Common Species

12 km · nearby observations

Common periwinkle

Littorina littorea

DeepLog2

Blue mussel

Mytilus edulis

DeepLog1

European eel

Anguilla anguilla

DeepLog1

Red starfish

Asterias rubens

DeepLog1

Larus argentatus

Nearby OBIS observations7

Carcinus maenas

Nearby OBIS observations4

Phalacrocorax carbo

Nearby OBIS observations4

Clostridiales

Nearby OBIS observations3

Flammeovirgaceae

Nearby OBIS observations3

Larus canus

Nearby OBIS observations3

Oscillatoriales

Nearby OBIS observations3

Phocoena phocoena

Nearby OBIS observations3

These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.

DeepLog + OBIS →

Photos