France

Tortue

15–35 mMax Depth

boatEntry

14Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal71/100

Waves

1.1 m

4.2 s

Swell

0.3 m

4.3 s

Current speed

1.7 km/h

flowing toward NE

Water temperature

16.5°C

Wind

32.0 km/h

→ W

Sea level

0.8 m

rising

WavesChallenging

SwellCalm

Current speedWatch

Planning window

02:00–03:00

Calmest model window

Forecast Overview

Tue, Oct 20Challenging

Waves1.0–1.1 mCurrent speed1.7 km/h maxWater temperature16.5°C

TodayChallenging

Waves0.8–2.8 mCurrent speed2.0 km/h maxWater temperature16.3°C

TomorrowChallenging

Waves0.8–1.9 mCurrent speed1.9 km/h maxWater temperature16.0°C

Fri, Oct 23Challenging

Waves0.9–4.6 mCurrent speed2.2 km/h maxWater temperature15.8°C

Next 72 hours

17:00

Waves: 1.1 m

Current speed: 1.7 km/h

Water temperature: 16.5°C

23:00

Waves: 1.0 m

Current speed: 0.6 km/h

Water temperature: 16.4°C

05:00

Waves: 0.8 m

Current speed: 1.0 km/h

Water temperature: 16.3°C

11:00

Waves: 1.5 m

Current speed: 0.4 km/h

Water temperature: 16.2°C

17:00

Waves: 2.8 m

Current speed: 1.8 km/h

Water temperature: 16.2°C

23:00

Waves: 2.0 m

Current speed: 0.4 km/h

Water temperature: 16.1°C

05:00

Waves: 1.4 m

Current speed: 1.3 km/h

Water temperature: 16.0°C

11:00

Waves: 1.4 m

Current speed: 0.4 km/h

Water temperature: 16.0°C

17:00

Waves: 1.1 m

Current speed: 1.1 km/h

Water temperature: 16.0°C

23:00

Waves: 0.8 m

Current speed: 1.0 km/h

Water temperature: 15.9°C

05:00

Waves: 1.1 m

Current speed: 1.1 km/h

Water temperature: 15.8°C

11:00

Waves: 2.1 m

Current speed: 1.3 km/h

Water temperature: 15.7°C

Catalog depth15–35 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 18.5°

Jan8.6°

Feb7.8°

Mar8.1°

Apr9.7°

May12.0°

Jun14.7°

Jul17.1°

Aug18.5°

Sep17.8°

Oct15.9°

Nov13.1°

Dec10.4°

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

Northern dog whelk

Nucella lapillus

DeepLog4

Plum anemone

Actinia equina

DeepLog4

Portuguese oyster

Magallana gigas

DeepLog4

Common periwinkle

Littorina littorea

DeepLog3

Native oyster

Ostrea edulis

DeepLog3

Eulalia clavigera

DeepLog2

Slipper limpet

Crepidula fornicata

DeepLog2

Ballan wrasse

Labrus bergylta

DeepLog1

Blue mussel

Mytilus edulis

DeepLog1

King scallop

Pecten maximus

DeepLog1

Long-beaked common dolphin

Delphinus delphis

DeepLog1

Sepia

Sepia officinalis

DeepLog1

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

DeepLog + OBIS →

Photos