United Kingdom

Riversdale

22–38 mMax Depth

boatEntry

4Species

Conditions Summary

Model forecast · local time (GMT+1)

Model conditions signal81/100

Waves

1.4 m

6.3 s

Swell

0.8 m

7.8 s

Current speed

1.3 km/h

flowing toward W

Water temperature

17.0°C

Wind

31.0 km/h

→ SW

Sea level

-1.6 m

rising

WavesChallenging

SwellCalm

Current speedCalm

Planning window

03:00–04:00

Calmest model window

Forecast Overview

Thu, Oct 15Challenging

Waves1.4–1.5 mCurrent speed3.7 km/h maxWater temperature17.0°C

Fri, Oct 16Challenging

Waves0.9–1.6 mCurrent speed2.3 km/h maxWater temperature16.9°C

Sat, Oct 17Watch

Waves0.7–0.9 mCurrent speed2.1 km/h maxWater temperature16.8°C

Sun, Oct 18Challenging

Waves1.0–1.1 mCurrent speed0.8 km/h maxWater temperature16.7°C

Next 72 hours

04:00

Waves: 1.4 m

Current speed: 1.3 km/h

Water temperature: 17.0°C

10:00

Waves: 1.4 m

Current speed: 3.2 km/h

Water temperature: 17.0°C

16:00

Waves: 1.4 m

Current speed: 1.6 km/h

Water temperature: 17.0°C

22:00

Waves: 1.5 m

Current speed: 2.6 km/h

Water temperature: 17.0°C

04:00

Waves: 1.5 m

Current speed: 1.5 km/h

Water temperature: 16.9°C

10:00

Waves: 1.2 m

Current speed: 2.3 km/h

Water temperature: 16.9°C

16:00

Waves: 1.1 m

Current speed: 1.9 km/h

Water temperature: 16.9°C

22:00

Waves: 0.9 m

Current speed: 1.5 km/h

Water temperature: 16.9°C

04:00

Waves: 0.8 m

Current speed: 1.5 km/h

Water temperature: 16.8°C

10:00

Waves: 0.7 m

Current speed: 1.3 km/h

Water temperature: 16.8°C

16:00

Waves: 0.8 m

Current speed: 1.8 km/h

Water temperature: 16.8°C

22:00

Waves: 0.9 m

Current speed: 0.3 km/h

Water temperature: 16.8°C

Catalog depth22–38 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

May-Oct

Peak month

Aug 16.8°

Jan10.6°

Feb9.8°

Mar9.5°

Apr10.2°

May11.7°

Jun14.0°

Jul16.1°

Aug16.8°

Sep15.9°

Oct14.9°

Nov13.4°

Dec11.8°

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

wrecksalt 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

Snakelocks anemone

Anemonia viridis

DeepLog2

Common brittle star

Ophiothrix fragilis

DeepLog1

Giant goby

Gobius cobitis

DeepLog1

Shan

Lipophrys pholis

DeepLog1

Basking Shark

Cetorhinus maximus

Nearby OBIS observations7

Hydrozoa

Nearby OBIS observations6

Rhodophyta

Nearby OBIS observations6

Asterias rubens

Nearby OBIS observations4

Actinothoe sphyrodeta

Nearby OBIS observations3

Alcyonidium diaphanum

Nearby OBIS observations3

Bifurcaria bifurcata

Nearby OBIS observations3

Calliostoma zizyphinum

Nearby OBIS observations3

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

DeepLog + OBIS →

Photos