France

Men er Broc

15–17 mMax Depth

boatEntry

4Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal81/100

Waves

1.1 m

7.0 s

Swell

0.7 m

10.4 s

Current speed

1.0 km/h

flowing toward NE

Water temperature

16.2°C

Wind

30.4 km/h

→ SW

Sea level

-0.5 m

rising

WavesChallenging

SwellCalm

Current speedCalm

Forecast Overview

Tue, Oct 20Challenging

Waves1.0–1.2 mCurrent speed1.0 km/h maxWater temperature16.2°C

TodayChallenging

Waves1.3–3.1 mCurrent speed1.7 km/h maxWater temperature15.7°C

TomorrowChallenging

Waves1.8–2.9 mCurrent speed1.8 km/h maxWater temperature15.2°C

Fri, Oct 23Challenging

Waves3.1–6.6 mCurrent speed2.6 km/h maxWater temperature14.8°C

Next 72 hours

21:00

Waves: 1.0 m

Current speed: 1.0 km/h

Water temperature: 16.2°C

03:00

Waves: 1.9 m

Current speed: 0.6 km/h

Water temperature: 16.1°C

09:00

Waves: 3.0 m

Current speed: 1.6 km/h

Water temperature: 15.7°C

15:00

Waves: 2.7 m

Current speed: 1.5 km/h

Water temperature: 15.5°C

21:00

Waves: 2.3 m

Current speed: 0.9 km/h

Water temperature: 15.4°C

03:00

Waves: 1.9 m

Current speed: 0.9 km/h

Water temperature: 15.4°C

09:00

Waves: 1.9 m

Current speed: 0.5 km/h

Water temperature: 15.3°C

15:00

Waves: 1.8 m

Current speed: 0.2 km/h

Water temperature: 15.2°C

21:00

Waves: 2.4 m

Current speed: 1.1 km/h

Water temperature: 15.1°C

03:00

Waves: 4.1 m

Current speed: 2.3 km/h

Water temperature: 15.0°C

09:00

Waves: 6.3 m

Current speed: 2.2 km/h

Water temperature: 14.9°C

15:00

Waves: 4.4 m

Current speed: 1.9 km/h

Water temperature: 14.7°C

Catalog depth15–17 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

Apr-Oct

Peak month

Aug 18.5°

Jan10.5°

Feb9.8°

Mar10.0°

Apr11.6°

May13.9°

Jun16.3°

Jul17.8°

Aug18.5°

Sep17.5°

Oct16.0°

Nov14.0°

Dec12.0°

Current: mild

Typical visibility: 7.5 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

driftsalt 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

Babakina anadoni

DeepLog1

Blonde ray

Raja brachyura

DeepLog1

Corkwing wrasse

Symphodus melops

DeepLog1

European eel

Anguilla anguilla

DeepLog1

Pseudo-nitzschia

Nearby OBIS observations11

Lesser black-backed gull

Larus fuscus

Nearby OBIS observations8

Parvicardium scabrum

Nearby OBIS observations5

Ampelisca armoricana

Nearby OBIS observations4

Ampelisca spinipes

Nearby OBIS observations4

Anapagurus hyndmanni

Nearby OBIS observations4

Clausinella fasciata

Nearby OBIS observations4

Terebellides stroemii

Nearby OBIS observations4

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

DeepLog + OBIS →