United Kingdom

Iron Duke

25–40 mMax Depth

boatEntry

51Species

Conditions Summary

Model forecast · local time (GMT+1)

Model conditions signal71/100

Waves

1.1 m

9.8 s

Swell

0.8 m

9.8 s

Current speed

0.4 km/h

flowing toward E

Water temperature

16.1°C

Wind

15.5 km/h

→ S

Sea level

0.1 m

falling

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Tue, Oct 20Challenging

Waves1.1–1.6 mCurrent speed0.8 km/h maxWater temperature16.1°C

TodayChallenging

Waves1.7–4.1 mCurrent speed1.2 km/h maxWater temperature15.9°C

TomorrowChallenging

Waves2.3–3.2 mCurrent speed1.7 km/h maxWater temperature15.6°C

Fri, Oct 23Challenging

Waves3.5–7.3 mCurrent speed2.8 km/h maxWater temperature15.2°C

Next 72 hours

14:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 16.1°C

20:00

Waves: 1.4 m

Current speed: 0.2 km/h

Water temperature: 16.1°C

02:00

Waves: 2.3 m

Current speed: 0.9 km/h

Water temperature: 16.0°C

08:00

Waves: 4.0 m

Current speed: 0.7 km/h

Water temperature: 15.9°C

14:00

Waves: 3.3 m

Current speed: 1.2 km/h

Water temperature: 15.8°C

20:00

Waves: 2.9 m

Current speed: 0.6 km/h

Water temperature: 15.8°C

02:00

Waves: 3.2 m

Current speed: 1.6 km/h

Water temperature: 15.7°C

08:00

Waves: 2.8 m

Current speed: 1.0 km/h

Water temperature: 15.6°C

14:00

Waves: 2.4 m

Current speed: 1.7 km/h

Water temperature: 15.6°C

20:00

Waves: 2.7 m

Current speed: 0.7 km/h

Water temperature: 15.5°C

02:00

Waves: 3.9 m

Current speed: 2.8 km/h

Water temperature: 15.3°C

08:00

Waves: 6.9 m

Current speed: 1.0 km/h

Water temperature: 15.2°C

Catalog depth25–40 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 16.7°

Jan10.4°

Feb9.8°

Mar9.5°

Apr10.2°

May11.9°

Jun14.2°

Jul16.1°

Aug16.7°

Sep15.8°

Oct14.5°

Nov13.0°

Dec11.5°

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

Loading…

Dive Types

wrecksalt 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

King scallop

Pecten maximus

DeepLog6

Broadnosed pipefish

Syngnathus typhle

DeepLog5

Common periwinkle

Littorina littorea

DeepLog5

Nudibranch

Aeolidiella alderi

DeepLog4

Plum anemone

Actinia equina

DeepLog4

Sea star

Asterina gibbosa

DeepLog4

Snakelocks anemone

Anemonia viridis

DeepLog4

Northern dog whelk

Nucella lapillus

DeepLog3

Pleurobranchus membranaceus

DeepLog3

Portuguese oyster

Magallana gigas

DeepLog3

Snake pipefish

Entelurus aequoreus

DeepLog3

Alentia gelatinosa

DeepLog2

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

DeepLog + OBIS →

Photos