France

Vonette

15–25 mMax Depth

boatEntry

32Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal100/100

Waves

0.3 m

3.8 s

Swell

0.1 m

4.0 s

Current speed

1.3 km/h

flowing toward W

Water temperature

16.6°C

Wind

7.6 km/h

→ SW

Sea level

-0.7 m

falling

WavesCalm

SwellCalm

Current speedCalm

Planning window

08:15–08:00

Calmest model window

Forecast Overview

Fri, Oct 16Watch

Waves0.3–1.2 mCurrent speed2.9 km/h maxWater temperature16.6°C

Sat, Oct 17Challenging

Waves1.2–1.9 mCurrent speed3.1 km/h maxWater temperature16.2°C

Sun, Oct 18Challenging

Waves1.2–1.9 mCurrent speed2.7 km/h maxWater temperature15.6°C

Mon, Oct 19Challenging

Waves0.9–1.1 mCurrent speed2.9 km/h maxWater temperature15.2°C

Next 72 hours

08:00

Waves: 0.3 m

Current speed: 0.9 km/h

Water temperature: 16.6°C

14:00

Waves: 0.7 m

Current speed: 0.6 km/h

Water temperature: 16.6°C

20:00

Waves: 1.1 m

Current speed: 0.7 km/h

Water temperature: 16.5°C

02:00

Waves: 1.3 m

Current speed: 0.9 km/h

Water temperature: 16.3°C

08:00

Waves: 1.3 m

Current speed: 0.4 km/h

Water temperature: 16.2°C

14:00

Waves: 1.4 m

Current speed: 1.2 km/h

Water temperature: 16.1°C

20:00

Waves: 1.7 m

Current speed: 0.4 km/h

Water temperature: 16.1°C

02:00

Waves: 1.9 m

Current speed: 1.5 km/h

Water temperature: 15.8°C

08:00

Waves: 1.8 m

Current speed: 0.2 km/h

Water temperature: 15.6°C

14:00

Waves: 1.6 m

Current speed: 1.5 km/h

Water temperature: 15.6°C

20:00

Waves: 1.3 m

Current speed: 0.2 km/h

Water temperature: 15.5°C

02:00

Waves: 1.1 m

Current speed: 1.8 km/h

Water temperature: 15.3°C

Catalog depth15–25 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 18.3°

Jan8.0°

Feb7.1°

Mar7.4°

Apr9.1°

May11.7°

Jun14.5°

Jul16.9°

Aug18.3°

Sep17.5°

Oct15.4°

Nov12.6°

Dec10.0°

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

Rhizostoma octopus

DeepLog4

Banded donax

Donax vittatus

DeepLog3

Common wentletrap

Epitonium clathrus

DeepLog3

Rayed trough shell

Mactra stultorum

DeepLog3

Sepia

Sepia officinalis

DeepLog3

Slipper limpet

Crepidula fornicata

DeepLog3

Truncate softshell

Mya truncata

DeepLog3

Whelk

Buccinum undatum

DeepLog3

Common limpet

Patella vulgata

DeepLog2

Japanese littleneck

Ruditapes philippinarum

DeepLog2

Moon snail

Euspira catena

DeepLog2

Oval piddock

Zirfaea crispata

DeepLog2

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

DeepLog + OBIS →

Photos