France

Vieux passage

9–15 mMax Depth

shoreEntry

10Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal100/100

Waves

0.3 m

9.4 s

Swell

0.2 m

9.3 s

Current speed

0.4 km/h

flowing toward SE

Water temperature

16.2°C

Wind

7.5 km/h

→ N

Sea level

0.2 m

falling

WavesCalm

SwellCalm

Current speedCalm

Planning window

09:00–10:00

Calmest model window

Forecast Overview

Sun, Oct 18Calm

Waves0.2–0.3 mCurrent speed0.6 km/h maxWater temperature16.2°C

Mon, Oct 19Calm

Waves0.1–0.3 mCurrent speed0.4 km/h maxWater temperature16.0°C

Tue, Oct 20Calm

Waves0.3–0.4 mCurrent speed0.4 km/h maxWater temperature15.8°C

TodayWatch

Waves0.5–1.9 mCurrent speed0.4 km/h maxWater temperature15.7°C

Next 72 hours

09:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 16.2°C

15:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 16.2°C

21:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 16.2°C

03:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 16.1°C

09:00

Waves: 0.1 m

Current speed: 0.3 km/h

Water temperature: 16.0°C

15:00

Waves: 0.2 m

Current speed: 0.4 km/h

Water temperature: 16.0°C

21:00

Waves: 0.3 m

Current speed: 0.0 km/h

Water temperature: 16.0°C

03:00

Waves: 0.3 m

Current speed: 0.3 km/h

Water temperature: 15.9°C

09:00

Waves: 0.4 m

Current speed: 0.2 km/h

Water temperature: 15.8°C

15:00

Waves: 0.4 m

Current speed: 0.2 km/h

Water temperature: 15.8°C

21:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 15.8°C

03:00

Waves: 0.7 m

Current speed: 0.3 km/h

Water temperature: 15.7°C

Catalog depth9–15 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 18.3°

Jan10.2°

Feb9.6°

Mar9.9°

Apr11.6°

May13.8°

Jun16.2°

Jul17.6°

Aug18.3°

Sep17.2°

Oct15.8°

Nov13.8°

Dec11.8°

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

Loading…

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

Facelina auriculata

DeepLog5

Black brittle star

Ophiocomina nigra

DeepLog2

Painted goby

Pomatoschistus pictus

DeepLog2

Polycera kernowensis

DeepLog2

Pruvotfolia pselliotes

DeepLog2

Cotton-spinner

Holothuria forskali

DeepLog1

Haedropleura septangularis

DeepLog1

Red starfish

Asterias rubens

DeepLog1

Sea star

Asterina gibbosa

DeepLog1

Spiny starfish

Marthasterias glacialis

DeepLog1

Pseudo-nitzschia

Nearby OBIS observations16

Larus fuscus

Nearby OBIS observations11

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

DeepLog + OBIS →

Photos