France

Bass Marcel

15–35 mMax Depth

boatEntry

1Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal71/100

Waves

3.3 m

8.2 s

Swell

0.7 m

10.3 s

Current speed

2.1 km/h

flowing toward SE

Water temperature

14.3°C

Wind

41.6 km/h

→ W

Sea level

-0.1 m

falling

WavesChallenging

SwellCalm

Current speedWatch

Forecast Overview

TodayChallenging

Waves3.1–4.0 mCurrent speed2.1 km/h maxWater temperature13.9°C

TomorrowChallenging

Waves2.7–3.7 mCurrent speed1.6 km/h maxWater temperature13.8°C

Fri, Oct 23Challenging

Waves3.5–8.4 mCurrent speed3.1 km/h maxWater temperature14.0°C

Sat, Oct 24Challenging

Waves3.3–3.5 mCurrent speed0.9 km/h maxWater temperature14.2°C

Next 72 hours

03:00

Waves: 3.1 m

Current speed: 1.7 km/h

Water temperature: 14.4°C

09:00

Waves: 3.9 m

Current speed: 1.0 km/h

Water temperature: 13.9°C

15:00

Waves: 3.6 m

Current speed: 1.7 km/h

Water temperature: 13.8°C

21:00

Waves: 3.2 m

Current speed: 0.7 km/h

Water temperature: 13.8°C

03:00

Waves: 3.0 m

Current speed: 1.5 km/h

Water temperature: 13.8°C

09:00

Waves: 3.1 m

Current speed: 0.6 km/h

Water temperature: 13.8°C

15:00

Waves: 2.8 m

Current speed: 1.1 km/h

Water temperature: 13.8°C

21:00

Waves: 3.1 m

Current speed: 0.8 km/h

Water temperature: 13.9°C

03:00

Waves: 6.2 m

Current speed: 2.6 km/h

Water temperature: 13.7°C

09:00

Waves: 7.8 m

Current speed: 1.9 km/h

Water temperature: 14.0°C

15:00

Waves: 4.7 m

Current speed: 1.9 km/h

Water temperature: 14.2°C

21:00

Waves: 3.7 m

Current speed: 0.7 km/h

Water temperature: 14.2°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.

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-Sep

Peak month

Aug 16.3°

Jan10.9°

Feb10.2°

Mar10.2°

Apr11.2°

May12.8°

Jun14.6°

Jul15.8°

Aug16.3°

Sep15.7°

Oct14.9°

Nov13.7°

Dec12.2°

Current: strong

Typical visibility: 10 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 Wateradvanced 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

Steven's goby

Gobius gasteveni

DeepLog2

Pseudo-nitzschia

Nearby OBIS observations25

Northern gannet

Morus bassanus

Nearby OBIS observations23

Short-beaked common dolphin

Delphinus delphis

Nearby OBIS observations21

Atlantic gray seal

Halichoerus grypus

Nearby OBIS observations8

Dolphins

Delphinidae

Nearby OBIS observations7

Larus

Nearby OBIS observations7

Ulva

Nearby OBIS observations7

Lesser black-backed gull

Larus fuscus

Nearby OBIS observations6

Herring gull

Larus argentatus

Nearby OBIS observations5

Magelona filiformis

Nearby OBIS observations5

Marthasterias glacialis

Nearby OBIS observations5

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

DeepLog + OBIS →