France

Le Sec du Belge

10–30 mMax Depth

boatEntry

85Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal100/100

Waves

0.3 m

4.8 s

Swell

0.3 m

4.3 s

Current speed

0.3 km/h

flowing toward NE

Water temperature

23.8°C

Wind

3.5 km/h

→ SE

Sea level

-0.5 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

21:00–22:00

Calmest model window

Forecast Overview

Wed, Oct 14Calm

Waves0.3–0.3 mCurrent speed0.4 km/h maxWater temperature23.8°C

Thu, Oct 15Calm

Waves0.1–0.3 mCurrent speed0.8 km/h maxWater temperature23.8°C

Fri, Oct 16Calm

Waves0.3–0.4 mCurrent speed0.7 km/h maxWater temperature23.8°C

Sat, Oct 17Calm

Waves0.2–0.3 mCurrent speed0.5 km/h maxWater temperature23.8°C

Next 72 hours

21:00

Waves: 0.3 m

Current speed: 0.3 km/h

Water temperature: 23.8°C

03:00

Waves: 0.2 m

Current speed: 0.4 km/h

Water temperature: 23.8°C

09:00

Waves: 0.2 m

Current speed: 0.5 km/h

Water temperature: 23.8°C

15:00

Waves: 0.1 m

Current speed: 0.7 km/h

Water temperature: 23.9°C

21:00

Waves: 0.2 m

Current speed: 0.6 km/h

Water temperature: 23.8°C

03:00

Waves: 0.3 m

Current speed: 0.6 km/h

Water temperature: 23.8°C

09:00

Waves: 0.4 m

Current speed: 0.7 km/h

Water temperature: 23.7°C

15:00

Waves: 0.4 m

Current speed: 0.7 km/h

Water temperature: 23.8°C

21:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 23.8°C

03:00

Waves: 0.3 m

Current speed: 0.5 km/h

Water temperature: 23.8°C

09:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 23.7°C

15:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 23.9°C

Catalog depth10–30 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 24.5°

Jan13.7°

Feb13.2°

Mar13.5°

Apr14.8°

May17.4°

Jun20.8°

Jul23.5°

Aug24.5°

Sep22.6°

Oct20.3°

Nov17.7°

Dec15.1°

Current: moderate

Typical visibility: 20 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

White seabream

Diplodus sargus

DeepLog8

Purple jellyfish

Pelagia noctiluca

DeepLog6

Rainbow wrasse

Coris julis

DeepLog6

Red scorpionfish

Scorpaena scrofa

DeepLog6

Cardinal fish

Apogon imberbis

DeepLog5

Mediterranean flabellina

Flabellina affinis

DeepLog5

Octopus

Octopus vulgaris

DeepLog5

Rock goby

Gobius paganellus

DeepLog5

Rude pen shell

Pinna rudis

DeepLog5

Painted comber

Serranus scriba

DeepLog4

Peacock wrasse

Symphodus tinca

DeepLog4

Yellowmouth barracuda

Sphyraena viridensis

DeepLog4

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

DeepLog + OBIS →

Photos