France

Bassin du Commerce

4–5 mMax Depth

shoreEntry

37Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal91/100

Waves

0.9 m

4.3 s

Swell

0.6 m

4.0 s

Current speed

0.8 km/h

flowing toward NE

Water temperature

15.8°C

Wind

27.0 km/h

→ W

Sea level

1.1 m

falling

WavesWatch

SwellCalm

Current speedCalm

Planning window

23:00–00:00

Calmest model window

Forecast Overview

Tue, Oct 20Watch

Waves0.8–0.9 mCurrent speed0.8 km/h maxWater temperature15.8°C

TodayChallenging

Waves0.6–2.3 mCurrent speed1.6 km/h maxWater temperature15.5°C

TomorrowWatch

Waves0.6–1.5 mCurrent speed1.2 km/h maxWater temperature15.1°C

Fri, Oct 23Challenging

Waves0.6–4.2 mCurrent speed2.0 km/h maxWater temperature14.8°C

Next 72 hours

19:00

Waves: 0.9 m

Current speed: 0.8 km/h

Water temperature: 15.8°C

01:00

Waves: 0.7 m

Current speed: 0.4 km/h

Water temperature: 15.7°C

07:00

Waves: 0.6 m

Current speed: 0.8 km/h

Water temperature: 15.5°C

13:00

Waves: 1.6 m

Current speed: 0.3 km/h

Water temperature: 15.5°C

19:00

Waves: 2.1 m

Current speed: 1.2 km/h

Water temperature: 15.4°C

01:00

Waves: 1.4 m

Current speed: 0.6 km/h

Water temperature: 15.3°C

07:00

Waves: 1.0 m

Current speed: 1.2 km/h

Water temperature: 15.1°C

13:00

Waves: 1.0 m

Current speed: 0.6 km/h

Water temperature: 15.1°C

19:00

Waves: 0.8 m

Current speed: 1.0 km/h

Water temperature: 15.1°C

01:00

Waves: 0.6 m

Current speed: 0.4 km/h

Water temperature: 15.1°C

07:00

Waves: 1.0 m

Current speed: 1.0 km/h

Water temperature: 14.8°C

13:00

Waves: 2.4 m

Current speed: 1.1 km/h

Water temperature: 14.7°C

Catalog depth4–5 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.

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

May-Sep

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

shorenightsalt 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

Two-spotted goby

Pomatoschistus flavescens

DeepLog9

Slipper limpet

Crepidula fornicata

DeepLog8

Black goby

Gobius niger

DeepLog7

Painted goby

Pomatoschistus pictus

DeepLog7

Blue mussel

Mytilus edulis

DeepLog6

Cereus pedunculatus

DeepLog6

Variegated scallop

Mimachlamys varia

DeepLog6

Nudibranch

Aeolidiella alderi

DeepLog5

Rock goby

Gobius paganellus

DeepLog5

Peacock feather duster

Sabella spallanzanii

DeepLog4

Scaly-armed brittlestar

Amphipholis squamata

DeepLog4

Flabby bristle-worm

Flabelligera affinis

DeepLog3

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

DeepLog + OBIS →