United Kingdom

HMS Ramillies

25–35 mMax Depth

boatEntry

23Species

Conditions Summary

Model forecast · local time (GMT+1)

Model conditions signal91/100

Waves

0.9 m

5.3 s

Swell

0.4 m

9.8 s

Current speed

0.9 km/h

flowing toward NW

Water temperature

16.7°C

Wind

27.0 km/h

→ S

Sea level

-1.0 m

rising

WavesWatch

SwellCalm

Current speedCalm

Forecast Overview

Tue, Oct 20Challenging

Waves0.8–1.1 mCurrent speed0.9 km/h maxWater temperature16.7°C

TodayChallenging

Waves1.1–2.7 mCurrent speed2.6 km/h maxWater temperature16.6°C

TomorrowChallenging

Waves1.7–2.8 mCurrent speed2.6 km/h maxWater temperature16.4°C

Fri, Oct 23Challenging

Waves2.5–5.2 mCurrent speed4.0 km/h maxWater temperature16.2°C

Next 72 hours

20:00

Waves: 0.8 m

Current speed: 0.6 km/h

Water temperature: 16.7°C

02:00

Waves: 1.2 m

Current speed: 1.4 km/h

Water temperature: 16.7°C

08:00

Waves: 2.5 m

Current speed: 0.5 km/h

Water temperature: 16.6°C

14:00

Waves: 2.4 m

Current speed: 2.2 km/h

Water temperature: 16.6°C

20:00

Waves: 2.1 m

Current speed: 0.4 km/h

Water temperature: 16.5°C

02:00

Waves: 2.7 m

Current speed: 2.0 km/h

Water temperature: 16.5°C

08:00

Waves: 2.3 m

Current speed: 0.3 km/h

Water temperature: 16.4°C

14:00

Waves: 1.7 m

Current speed: 1.3 km/h

Water temperature: 16.4°C

20:00

Waves: 2.1 m

Current speed: 0.6 km/h

Water temperature: 16.4°C

02:00

Waves: 3.2 m

Current speed: 1.4 km/h

Water temperature: 16.3°C

08:00

Waves: 4.8 m

Current speed: 1.8 km/h

Water temperature: 16.2°C

14:00

Waves: 3.7 m

Current speed: 2.3 km/h

Water temperature: 16.1°C

Catalog depth25–35 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 16.8°

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 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

Snakelocks anemone

Anemonia viridis

DeepLog6

Red-banded jellyfish

Chrysaora hysoscella

DeepLog5

Northern dog whelk

Nucella lapillus

DeepLog3

Strawberry anemone

Actinia fragacea

DeepLog3

Atlantic gray seal

Halichoerus grypus

DeepLog2

Corkwing wrasse

Symphodus melops

DeepLog2

Plum anemone

Actinia equina

DeepLog2

Acanthochitona crinita

DeepLog1

Bunodactis verrucosa

DeepLog1

By the wind sailor

Velella velella

DeepLog1

Common limpet

Patella vulgata

DeepLog1

Cornish sucker

Lepadogaster purpurea

DeepLog1

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

DeepLog + OBIS →

Photos