United Kingdom

Helvetia

5 mMax Depth

shoreEntry

7Species

Conditions Summary

Model forecast · local time (GMT+1)

Model conditions signal71/100

Waves

1.8 m

6.8 s

Swell

1.1 m

8.1 s

Current speed

1.1 km/h

flowing toward E

Water temperature

16.4°C

Wind

24.8 km/h

→ SW

Sea level

-1.5 m

rising

WavesChallenging

SwellWatch

Current speedCalm

Planning window

00:00–01:00

Calmest model window

Forecast Overview

Thu, Oct 15Challenging

Waves1.5–1.9 mCurrent speed1.2 km/h maxWater temperature16.5°C

Fri, Oct 16Challenging

Waves0.8–1.5 mCurrent speed1.1 km/h maxWater temperature16.3°C

Sat, Oct 17Watch

Waves0.4–0.8 mCurrent speed0.7 km/h maxWater temperature16.0°C

Sun, Oct 18Calm

Waves0.4–0.4 mCurrent speed0.7 km/h maxWater temperature15.6°C

Next 72 hours

05:00

Waves: 1.8 m

Current speed: 1.1 km/h

Water temperature: 16.4°C

11:00

Waves: 1.9 m

Current speed: 0.8 km/h

Water temperature: 16.5°C

17:00

Waves: 1.9 m

Current speed: 1.1 km/h

Water temperature: 16.5°C

23:00

Waves: 1.5 m

Current speed: 0.7 km/h

Water temperature: 16.5°C

05:00

Waves: 1.2 m

Current speed: 1.1 km/h

Water temperature: 16.4°C

11:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 16.3°C

17:00

Waves: 1.0 m

Current speed: 1.0 km/h

Water temperature: 16.3°C

23:00

Waves: 0.8 m

Current speed: 0.4 km/h

Water temperature: 16.2°C

05:00

Waves: 0.7 m

Current speed: 0.6 km/h

Water temperature: 16.1°C

11:00

Waves: 0.5 m

Current speed: 0.5 km/h

Water temperature: 16.0°C

17:00

Waves: 0.4 m

Current speed: 0.2 km/h

Water temperature: 15.9°C

23:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 15.7°C

Catalog depth0–5 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 16.8°

Jan8.7°

Feb8.0°

Mar8.0°

Apr9.2°

May11.1°

Jun13.4°

Jul15.5°

Aug16.8°

Sep16.6°

Oct15.1°

Nov12.7°

Dec10.3°

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

wreckshoresalt Waterbeginner 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

Rhizostoma octopus

DeepLog6

Small white heart urchin

Echinocardium cordatum

DeepLog4

Whelk

Buccinum undatum

DeepLog3

By the wind sailor

Velella velella

DeepLog1

Common edible cockle

Cerastoderma edule

DeepLog1

Peppery furrow shell

Scrobicularia plana

DeepLog1

Rudd

Scardinius erythrophthalmus

DeepLog1

Solea solea

Nearby OBIS observations21

Pleuronectes platessa

Nearby OBIS observations15

Limanda limanda

Nearby OBIS observations11

Buglossidium luteum

Nearby OBIS observations9

Spiophanes bombyx

Nearby OBIS observations8

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

DeepLog + OBIS →

Photos