France

Ponton 449

15–35 mMax Depth

boatEntry

28Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal100/100

Waves

0.4 m

3.7 s

Swell

0.3 m

3.5 s

Current speed

0.0 km/h

flowing toward E

Water temperature

16.3°C

Wind

14.3 km/h

→ SE

Sea level

-1.3 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

11:45–11:00

Calmest model window

Forecast Overview

Mon, Oct 19Calm

Waves0.4–0.4 mCurrent speed1.7 km/h maxWater temperature16.3°C

Tue, Oct 20Calm

Waves0.3–0.7 mCurrent speed1.7 km/h maxWater temperature16.1°C

TodayWatch

Waves0.5–1.3 mCurrent speed1.7 km/h maxWater temperature15.9°C

TomorrowWatch

Waves0.8–0.9 mCurrent speed1.6 km/h maxWater temperature15.7°C

Next 72 hours

11:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 16.2°C

17:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 16.3°C

23:00

Waves: 0.4 m

Current speed: 0.7 km/h

Water temperature: 16.2°C

05:00

Waves: 0.4 m

Current speed: 0.6 km/h

Water temperature: 16.1°C

11:00

Waves: 0.4 m

Current speed: 0.7 km/h

Water temperature: 16.0°C

17:00

Waves: 0.6 m

Current speed: 1.3 km/h

Water temperature: 16.1°C

23:00

Waves: 0.5 m

Current speed: 0.9 km/h

Water temperature: 16.1°C

05:00

Waves: 0.5 m

Current speed: 1.1 km/h

Water temperature: 16.0°C

11:00

Waves: 0.6 m

Current speed: 1.5 km/h

Water temperature: 15.9°C

17:00

Waves: 1.3 m

Current speed: 1.7 km/h

Water temperature: 15.8°C

23:00

Waves: 0.9 m

Current speed: 1.1 km/h

Water temperature: 15.8°C

05:00

Waves: 0.8 m

Current speed: 1.6 km/h

Water temperature: 15.7°C

Catalog depth15–35 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.

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 18.2°

Jan8.8°

Feb7.9°

Mar8.2°

Apr9.6°

May11.8°

Jun14.5°

Jul16.8°

Aug18.2°

Sep17.8°

Oct16.0°

Nov13.3°

Dec10.6°

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

wreckboatsalt 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

Slipper limpet

Crepidula fornicata

DeepLog18

Common edible cockle

Cerastoderma edule

DeepLog9

King scallop

Pecten maximus

DeepLog8

Whelk

Buccinum undatum

DeepLog7

Portuguese oyster

Magallana gigas

DeepLog6

Plum anemone

Actinia equina

DeepLog4

Sepia

Sepia officinalis

DeepLog3

Shan

Lipophrys pholis

DeepLog3

Surf clam

Spisula solida

DeepLog3

Common european bittersweet

Glycymeris glycymeris

DeepLog2

Common periwinkle

Littorina littorea

DeepLog2

Northern dog whelk

Nucella lapillus

DeepLog2

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

DeepLog + OBIS →