Europe › France

Pierre de Briancon

10–25 mMax Depth

shoreEntry

60Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal71/100

Waves

1.4 m

6.2 s

Swell

1.3 m

5.3 s

Current speed

1.2 km/h

flowing toward NW

Water temperature

21.8°C

Wind

17.3 km/h

→ N

Sea level

-0.2 m

WavesChallenging

SwellWatch

Current speedCalm

Planning window

19:00–20:00

Calmest model window

Forecast Overview

Tue, Oct 20Challenging

Waves1.3–1.4 mCurrent speed1.2 km/h maxWater temperature21.8°C

TodayChallenging

Waves1.3–2.1 mCurrent speed1.0 km/h maxWater temperature21.8°C

TomorrowChallenging

Waves0.5–2.0 mCurrent speed1.0 km/h maxWater temperature21.4°C

Fri, Oct 23Calm

Waves0.3–1.0 mCurrent speed1.2 km/h maxWater temperature21.2°C

Next 72 hours

17:00

Waves: 1.4 m

Current speed: 1.2 km/h

Water temperature: 21.9°C

23:00

Waves: 1.4 m

Current speed: 0.3 km/h

Water temperature: 21.8°C

05:00

Waves: 1.7 m

Current speed: 0.4 km/h

Water temperature: 21.9°C

11:00

Waves: 1.3 m

Current speed: 0.4 km/h

Water temperature: 21.8°C

17:00

Waves: 1.7 m

Current speed: 0.9 km/h

Water temperature: 21.8°C

23:00

Waves: 2.1 m

Current speed: 1.0 km/h

Water temperature: 21.7°C

05:00

Waves: 1.6 m

Current speed: 0.9 km/h

Water temperature: 21.5°C

11:00

Waves: 1.3 m

Current speed: 0.8 km/h

Water temperature: 21.4°C

17:00

Waves: 1.0 m

Current speed: 0.8 km/h

Water temperature: 21.3°C

23:00

Waves: 0.5 m

Current speed: 0.5 km/h

Water temperature: 21.3°C

05:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 21.2°C

11:00

Waves: 0.9 m

Current speed: 0.7 km/h

Water temperature: 21.2°C

Catalog depth10–25 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.

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-Oct

Peak month

Aug 22.6°

Jan13.5°

Feb13.0°

Mar13.2°

Apr14.2°

May16.4°

Jun19.4°

Jul21.4°

Aug22.6°

Sep20.9°

Oct19.0°

Nov16.8°

Dec14.8°

Current: mild

Typical visibility: 12 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

reefshoresalt 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

Black-faced blenny

Tripterygion delaisi

DeepLog4

Cereus pedunculatus

DeepLog3

Dendritic placida

Placida dendritica

DeepLog3

Diaphorodoris papillata

DeepLog3

Elysia timida

DeepLog3

Sea urchin

Coscinasterias tenuispina

DeepLog3

Sponge zoanthid

Parazoanthus axinellae

DeepLog3

Banded murex

Hexaplex trunculus

DeepLog2

Broccoli coral

Alcyonium acaule

DeepLog2

Brown wrasse

Labrus merula

DeepLog2

Comber

Serranus cabrilla

DeepLog2

Damselfish

Chromis chromis

DeepLog2

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

DeepLog + OBIS →

Photos