Germany

Bülker Leuchturm

3–15 mMax Depth

shoreEntry

14Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal100/100

Waves

0.4 m

3.4 s

Swell

0.2 m

3.5 s

Current speed

0.4 km/h

flowing toward NW

Water temperature

13.3°C

Wind

17.8 km/h

→ E

Sea level

-0.2 m

falling

WavesCalm

SwellCalm

Current speedCalm

Planning window

03:00–04:00

Calmest model window

Forecast Overview

Mon, Oct 19Calm

Waves0.3–0.5 mCurrent speed0.4 km/h maxWater temperature13.2°C

Tue, Oct 20Calm

Waves0.2–0.5 mCurrent speed0.4 km/h maxWater temperature12.9°C

TodayCalm

Waves0.1–0.2 mCurrent speed0.2 km/h maxWater temperature12.7°C

TomorrowCalm

Waves0.1–0.1 mCurrent speed0.3 km/h maxWater temperature12.5°C

Next 72 hours

03:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 13.3°C

09:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 13.1°C

15:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 13.2°C

21:00

Waves: 0.5 m

Current speed: 0.4 km/h

Water temperature: 13.1°C

03:00

Waves: 0.4 m

Current speed: 0.2 km/h

Water temperature: 13.0°C

09:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 12.9°C

15:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 12.9°C

21:00

Waves: 0.3 m

Current speed: 0.0 km/h

Water temperature: 12.9°C

03:00

Waves: 0.1 m

Current speed: 0.2 km/h

Water temperature: 12.8°C

09:00

Waves: 0.1 m

Current speed: 0.2 km/h

Water temperature: 12.7°C

15:00

Waves: 0.1 m

Current speed: 0.2 km/h

Water temperature: 12.7°C

21:00

Waves: 0.1 m

Current speed: 0.2 km/h

Water temperature: 12.6°C

Catalog depth3–15 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

shorebrackish 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

DeepLog8

Sand gaper

Mya arenaria

DeepLog6

Blue mussel

Mytilus edulis

DeepLog2

Common edible cockle

Cerastoderma edule

DeepLog2

Eel-grass

Zostera marina

DeepLog2

Red starfish

Asterias rubens

DeepLog2

Atlantic cod

Gadus morhua

DeepLog1

Balthic macoma

Macoma balthica

DeepLog1

Common seal

Phoca vitulina

DeepLog1

European plaice

Pleuronectes platessa

DeepLog1

Northern lugworm

Arenicola marina

DeepLog1

Rock sculpin

Taurulus bubalis

DeepLog1

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

DeepLog + OBIS →

Photos