Europe › United Kingdom

SMS Cöln

22–35 mMax Depth

boatEntry

7Species

Conditions Summary

Model forecast · local time (GMT+1)

Model conditions signal91/100

Waves

0.6 m

8.3 s

Swell

0.5 m

6.3 s

Current speed

0.6 km/h

flowing toward W

Water temperature

12.7°C

Wind

7.6 km/h

→ SW

Sea level

-0.6 m

rising

WavesWatch

SwellCalm

Current speedCalm

Planning window

09:00–10:00

Calmest model window

Forecast Overview

Sun, Oct 18Watch

Waves0.6–0.8 mCurrent speed1.1 km/h maxWater temperature12.7°C

Mon, Oct 19Challenging

Waves0.8–1.4 mCurrent speed1.3 km/h maxWater temperature12.6°C

Tue, Oct 20Challenging

Waves1.4–1.8 mCurrent speed1.2 km/h maxWater temperature12.6°C

TodayChallenging

Waves1.2–1.6 mCurrent speed1.7 km/h maxWater temperature12.6°C

Next 72 hours

09:00

Waves: 0.6 m

Current speed: 0.6 km/h

Water temperature: 12.7°C

15:00

Waves: 0.7 m

Current speed: 1.1 km/h

Water temperature: 12.7°C

21:00

Waves: 0.8 m

Current speed: 0.4 km/h

Water temperature: 12.6°C

03:00

Waves: 0.9 m

Current speed: 1.1 km/h

Water temperature: 12.6°C

09:00

Waves: 0.9 m

Current speed: 0.2 km/h

Water temperature: 12.6°C

15:00

Waves: 1.2 m

Current speed: 1.0 km/h

Water temperature: 12.6°C

21:00

Waves: 1.3 m

Current speed: 0.2 km/h

Water temperature: 12.6°C

03:00

Waves: 1.4 m

Current speed: 0.9 km/h

Water temperature: 12.6°C

09:00

Waves: 1.6 m

Current speed: 0.6 km/h

Water temperature: 12.6°C

15:00

Waves: 1.7 m

Current speed: 0.7 km/h

Water temperature: 12.6°C

21:00

Waves: 1.8 m

Current speed: 0.3 km/h

Water temperature: 12.6°C

03:00

Waves: 1.4 m

Current speed: 0.9 km/h

Water temperature: 12.6°C

Catalog depth22–35 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-Sep

Peak month

Aug 12.9°

Jan8.1°

Feb7.5°

Mar7.3°

Apr7.7°

May8.7°

Jun10.3°

Jul12.0°

Aug12.9°

Sep12.7°

Oct11.8°

Nov10.5°

Dec9.2°

Current: moderate

Typical visibility: 8 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

wreckdeepsalt Wateradvanced 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

Boston facelina

Facelina bostoniensis

DeepLog4

Chamelea striatula

DeepLog1

Favorinus blianus

DeepLog1

Maned nudibranch

Aeolidia papillosa

DeepLog1

Marzupla

Orcinus orca

DeepLog1

Nudibranch

Cuthona nana

DeepLog1

Polycera faeroensis

DeepLog1

Asterias rubens

Nearby OBIS observations7

Chironomidae

Nearby OBIS observations3

Ciona intestinalis

Nearby OBIS observations3

Cirripedia

Nearby OBIS observations3

Ectocarpaceae

Nearby OBIS observations3

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

DeepLog + OBIS →

Photos