United Kingdom

Bass Rock

8–30 mMax Depth

boatEntry

16Species

Conditions Summary

Model forecast · local time (GMT+1)

Model conditions signal100/100

Waves

0.3 m

4.6 s

Swell

0.3 m

3.9 s

Current speed

0.6 km/h

flowing toward W

Water temperature

12.5°C

Wind

4.3 km/h

→ N

Sea level

-0.2 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

15:45–15:00

Calmest model window

Forecast Overview

Sat, Oct 17Calm

Waves0.3–0.4 mCurrent speed0.9 km/h maxWater temperature12.4°C

Sun, Oct 18Calm

Waves0.3–0.4 mCurrent speed0.6 km/h maxWater temperature12.1°C

Mon, Oct 19Watch

Waves0.4–1.0 mCurrent speed0.9 km/h maxWater temperature11.8°C

Tue, Oct 20Watch

Waves1.0–1.3 mCurrent speed0.9 km/h maxWater temperature12.4°C

Next 72 hours

15:00

Waves: 0.4 m

Current speed: 0.7 km/h

Water temperature: 12.5°C

21:00

Waves: 0.3 m

Current speed: 0.9 km/h

Water temperature: 12.3°C

03:00

Waves: 0.4 m

Current speed: 0.3 km/h

Water temperature: 12.2°C

09:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 12.2°C

15:00

Waves: 0.3 m

Current speed: 0.2 km/h

Water temperature: 12.1°C

21:00

Waves: 0.4 m

Current speed: 0.2 km/h

Water temperature: 11.9°C

03:00

Waves: 0.4 m

Current speed: 0.2 km/h

Water temperature: 11.4°C

09:00

Waves: 0.5 m

Current speed: 0.5 km/h

Water temperature: 11.3°C

15:00

Waves: 0.8 m

Current speed: 0.6 km/h

Water temperature: 12.0°C

21:00

Waves: 0.9 m

Current speed: 0.4 km/h

Water temperature: 12.3°C

03:00

Waves: 1.0 m

Current speed: 0.2 km/h

Water temperature: 12.3°C

09:00

Waves: 1.0 m

Current speed: 0.7 km/h

Water temperature: 12.4°C

Catalog depth8–30 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 14.1°

Jan6.9°

Feb6.1°

Mar6.2°

Apr7.3°

May9.3°

Jun11.6°

Jul13.6°

Aug14.1°

Sep13.2°

Oct11.8°

Nov10.1°

Dec8.3°

Current: strong

Typical visibility: 10 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

pinnaclesalt 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

Plum anemone

Actinia equina

DeepLog11

Common periwinkle

Littorina littorea

DeepLog3

Red starfish

Asterias rubens

DeepLog3

Dead mans fingers

Alcyonium digitatum

DeepLog2

Moon jelly

Aurelia aurita

DeepLog2

Sun jellyfish

Cyanea capillata

DeepLog2

Whelk

Buccinum undatum

DeepLog2

Atlantic gray seal

Halichoerus grypus

DeepLog1

Balthic macoma

Macoma balthica

DeepLog1

Common limpet

Patella vulgata

DeepLog1

Coryne pusilla

DeepLog1

Northern dog whelk

Nucella lapillus

DeepLog1

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

DeepLog + OBIS →

Photos