United Kingdom

Remains of Mulberry Harbour

8–15 mMax Depth

shoreEntry

12Species

Conditions Summary

Model forecast · local time (GMT+1)

Model conditions signal91/100

Waves

0.6 m

4.0 s

Swell

0.5 m

3.4 s

Current speed

0.2 km/h

flowing toward N

Water temperature

15.7°C

Wind

5.8 km/h

→ N

Sea level

-0.2 m

rising

WavesWatch

SwellCalm

Current speedCalm

Planning window

16:00–17:00

Calmest model window

Forecast Overview

Tue, Oct 20Watch

Waves0.6–0.8 mCurrent speed0.7 km/h maxWater temperature15.7°C

TodayChallenging

Waves0.8–1.9 mCurrent speed1.3 km/h maxWater temperature15.3°C

TomorrowChallenging

Waves0.8–1.5 mCurrent speed0.9 km/h maxWater temperature15.1°C

Fri, Oct 23Challenging

Waves1.5–2.8 mCurrent speed2.0 km/h maxWater temperature15.1°C

Next 72 hours

16:00

Waves: 0.6 m

Current speed: 0.2 km/h

Water temperature: 15.7°C

22:00

Waves: 0.7 m

Current speed: 0.7 km/h

Water temperature: 15.6°C

04:00

Waves: 1.1 m

Current speed: 0.8 km/h

Water temperature: 15.5°C

10:00

Waves: 1.4 m

Current speed: 0.9 km/h

Water temperature: 15.4°C

16:00

Waves: 1.8 m

Current speed: 1.3 km/h

Water temperature: 15.3°C

22:00

Waves: 1.1 m

Current speed: 0.9 km/h

Water temperature: 15.2°C

04:00

Waves: 1.4 m

Current speed: 0.7 km/h

Water temperature: 15.0°C

10:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 15.0°C

16:00

Waves: 0.8 m

Current speed: 0.6 km/h

Water temperature: 15.1°C

22:00

Waves: 1.2 m

Current speed: 0.8 km/h

Water temperature: 15.2°C

04:00

Waves: 2.2 m

Current speed: 1.3 km/h

Water temperature: 15.2°C

10:00

Waves: 2.7 m

Current speed: 1.8 km/h

Water temperature: 15.0°C

Catalog depth8–15 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.

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-Sep

Peak month

Aug 17.7°

Jan9.0°

Feb8.1°

Mar8.0°

Apr9.3°

May11.4°

Jun14.0°

Jul16.2°

Aug17.7°

Sep17.3°

Oct15.7°

Nov13.2°

Dec10.7°

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

Native oyster

Ostrea edulis

DeepLog4

Plum anemone

Actinia equina

DeepLog3

Sepia

Sepia officinalis

DeepLog3

Slipper limpet

Crepidula fornicata

DeepLog3

Common paddock

Pholas dactylus

DeepLog2

Magus gibbula

Gibbula magus

DeepLog2

Whelk

Buccinum undatum

DeepLog2

Common limpet

Patella vulgata

DeepLog1

European seabass

Dicentrarchus labrax

DeepLog1

King scallop

Pecten maximus

DeepLog1

Small-spotted catshark

Scyliorhinus canicula

DeepLog1

Variegated scallop

Mimachlamys varia

DeepLog1

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

DeepLog + OBIS →

Photos