France

Petit Sec

10–25 mMax Depth

boatEntry

3Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal71/100

Waves

1.5 m

4.8 s

Swell

0.3 m

5.3 s

Current speed

1.9 km/h

flowing toward W

Water temperature

22.4°C

Wind

39.3 km/h

→ E

Sea level

-0.5 m

WavesChallenging

SwellCalm

Current speedWatch

Forecast Overview

Mon, Oct 19Challenging

Waves1.4–2.0 mCurrent speed2.2 km/h maxWater temperature22.3°C

Tue, Oct 20Challenging

Waves1.6–2.2 mCurrent speed2.1 km/h maxWater temperature22.2°C

TodayChallenging

Waves1.5–1.8 mCurrent speed1.4 km/h maxWater temperature22.0°C

TomorrowChallenging

Waves1.3–1.5 mCurrent speed1.2 km/h maxWater temperature21.7°C

Next 72 hours

05:00

Waves: 1.4 m

Current speed: 1.9 km/h

Water temperature: 22.4°C

11:00

Waves: 2.0 m

Current speed: 2.1 km/h

Water temperature: 22.4°C

17:00

Waves: 1.7 m

Current speed: 2.2 km/h

Water temperature: 22.3°C

23:00

Waves: 1.7 m

Current speed: 2.2 km/h

Water temperature: 22.3°C

05:00

Waves: 1.6 m

Current speed: 1.9 km/h

Water temperature: 22.2°C

11:00

Waves: 1.9 m

Current speed: 1.9 km/h

Water temperature: 22.2°C

17:00

Waves: 2.2 m

Current speed: 1.5 km/h

Water temperature: 22.1°C

23:00

Waves: 1.8 m

Current speed: 1.1 km/h

Water temperature: 22.1°C

05:00

Waves: 1.6 m

Current speed: 1.4 km/h

Water temperature: 22.1°C

11:00

Waves: 1.6 m

Current speed: 0.9 km/h

Water temperature: 22.0°C

17:00

Waves: 1.7 m

Current speed: 1.1 km/h

Water temperature: 21.9°C

23:00

Waves: 1.5 m

Current speed: 1.1 km/h

Water temperature: 21.8°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 24.0°

Jan13.6°

Feb13.2°

Mar13.5°

Apr14.5°

May17.2°

Jun20.6°

Jul23.1°

Aug24.0°

Sep21.9°

Oct19.4°

Nov17.0°

Dec14.9°

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

reefpinnaclesalt 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

Purple jellyfish

Pelagia noctiluca

DeepLog1

Rainbow wrasse

Coris julis

DeepLog1

Salema

Sarpa salpa

DeepLog1

Posidonia oceanica

Nearby OBIS observations21

Striped dolphin

Stenella coeruleoalba

Nearby OBIS observations19

Yellow-legged gull

Larus michahellis

Nearby OBIS observations5

Hesiospina aurantiaca

Nearby OBIS observations4

Nemertea

Nearby OBIS observations4

Epinephelus marginatus

Nearby OBIS observations3

Eusyllis assimilis

Nearby OBIS observations3

Hippopleurifera pulchra

Nearby OBIS observations3

Leiochone tricirrata

Nearby OBIS observations3

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

DeepLog + OBIS →

Photos