United Kingdom

Sunker Rock

10–20 mMax Depth

boatEntry

32Species

Conditions Summary

Model forecast · local time (GMT+1)

Model conditions signal81/100

Waves

1.0 m

4.3 s

Swell

0.2 m

7.1 s

Current speed

0.2 km/h

flowing toward S

Water temperature

17.1°C

Wind

31.7 km/h

→ SW

Sea level

-1.3 m

rising

WavesChallenging

SwellCalm

Current speedCalm

Planning window

06:00–07:00

Calmest model window

Forecast Overview

Thu, Oct 15Watch

Waves0.8–1.0 mCurrent speed1.4 km/h maxWater temperature17.2°C

Fri, Oct 16Watch

Waves0.5–1.0 mCurrent speed1.0 km/h maxWater temperature17.0°C

Sat, Oct 17Watch

Waves0.4–0.8 mCurrent speed1.0 km/h maxWater temperature16.6°C

Sun, Oct 18Watch

Waves0.9–1.0 mCurrent speed0.3 km/h maxWater temperature16.4°C

Next 72 hours

04:00

Waves: 1.0 m

Current speed: 0.2 km/h

Water temperature: 17.1°C

10:00

Waves: 0.9 m

Current speed: 1.2 km/h

Water temperature: 17.1°C

16:00

Waves: 0.8 m

Current speed: 0.4 km/h

Water temperature: 17.2°C

22:00

Waves: 0.8 m

Current speed: 1.0 km/h

Water temperature: 17.2°C

04:00

Waves: 0.9 m

Current speed: 0.5 km/h

Water temperature: 17.1°C

10:00

Waves: 0.6 m

Current speed: 0.6 km/h

Water temperature: 17.0°C

16:00

Waves: 0.6 m

Current speed: 0.7 km/h

Water temperature: 17.0°C

22:00

Waves: 0.6 m

Current speed: 0.2 km/h

Water temperature: 16.9°C

04:00

Waves: 0.4 m

Current speed: 0.6 km/h

Water temperature: 16.7°C

10:00

Waves: 0.5 m

Current speed: 0.3 km/h

Water temperature: 16.6°C

16:00

Waves: 0.6 m

Current speed: 0.8 km/h

Water temperature: 16.6°C

22:00

Waves: 0.8 m

Current speed: 0.3 km/h

Water temperature: 16.5°C

Catalog depth10–20 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.

Updated: cached data

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Apr-Oct

Peak month

Aug 16.6°

Jan9.9°

Feb9.1°

Mar8.8°

Apr9.7°

May11.5°

Jun13.8°

Jul15.7°

Aug16.6°

Sep16.5°

Oct15.5°

Nov13.5°

Dec11.4°

Current: moderate

Typical visibility: 7.5 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

driftsalt Waterintermediate 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

Cereus pedunculatus

DeepLog5

Northern red anemone

Urticina felina

DeepLog5

Okenia elegans

DeepLog5

Lined polycera sea slug

Polycera quadrilineata

DeepLog4

White jorunna

Jorunna tomentosa

DeepLog4

Facelina auriculata

DeepLog3

Feather star

Antedon bifida

DeepLog3

Boston facelina

Facelina bostoniensis

DeepLog2

Crimora papillata

DeepLog2

Doto pinnatifida

DeepLog2

Greater pipefish

Syngnathus acus

DeepLog2

Jewel anemone

Corynactis viridis

DeepLog2

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

DeepLog + OBIS →

Photos