France

Le vieux port

3–7 mMax Depth

shoreEntry

11Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal71/100

Waves

1.2 m

12.6 s

Swell

1.2 m

10.8 s

Current speed

0.4 km/h

flowing toward W

Water temperature

18.2°C

Wind

14.1 km/h

→ S

Sea level

-0.1 m

falling

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

TodayChallenging

Waves1.2–3.2 mCurrent speed0.4 km/h maxWater temperature18.0°C

TomorrowChallenging

Waves2.3–3.1 mCurrent speed0.4 km/h maxWater temperature17.7°C

Fri, Oct 23Challenging

Waves2.2–5.1 mCurrent speed0.6 km/h maxWater temperature17.6°C

Sat, Oct 24Challenging

Waves3.8–4.2 mCurrent speed0.4 km/h maxWater temperature17.4°C

Next 72 hours

03:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 18.2°C

09:00

Waves: 2.1 m

Current speed: 0.2 km/h

Water temperature: 18.1°C

15:00

Waves: 3.1 m

Current speed: 0.2 km/h

Water temperature: 18.0°C

21:00

Waves: 3.2 m

Current speed: 0.2 km/h

Water temperature: 17.9°C

03:00

Waves: 2.9 m

Current speed: 0.4 km/h

Water temperature: 17.7°C

09:00

Waves: 2.6 m

Current speed: 0.2 km/h

Water temperature: 17.6°C

15:00

Waves: 2.3 m

Current speed: 0.2 km/h

Water temperature: 17.7°C

21:00

Waves: 2.3 m

Current speed: 0.2 km/h

Water temperature: 17.7°C

03:00

Waves: 2.2 m

Current speed: 0.4 km/h

Water temperature: 17.6°C

09:00

Waves: 3.4 m

Current speed: 0.3 km/h

Water temperature: 17.5°C

15:00

Waves: 4.8 m

Current speed: 0.4 km/h

Water temperature: 17.6°C

21:00

Waves: 4.7 m

Current speed: 0.4 km/h

Water temperature: 17.5°C

Catalog depth3–7 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 22.1°

Jan12.6°

Feb12.0°

Mar12.4°

Apr13.6°

May15.9°

Jun18.9°

Jul21.2°

Aug22.1°

Sep20.7°

Oct18.3°

Nov15.7°

Dec13.7°

Current: moderate

Typical visibility: 7.5 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

reefsalt 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

Octopus

Octopus vulgaris

DeepLog2

Swamp lymnaea

Lymnaea stagnalis

DeepLog2

Emys orbicularis

DeepLog1

European physa

Physella acuta

DeepLog1

Honeycomb worm

Sabellaria alveolata

DeepLog1

Pacific bottlenose dolphin

Tursiops truncatus

DeepLog1

Portuguese man o'war

Physalia physalis

DeepLog1

Purple jellyfish

Pelagia noctiluca

DeepLog1

Rustic limpet

Patella rustica

DeepLog1

Snakelocks anemone

Anemonia viridis

DeepLog1

Strawberry anemone

Actinia fragacea

DeepLog1

Larus fuscus

Nearby OBIS observations42

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

DeepLog + OBIS →

Photos