France

Mérouville

15–35 mMax Depth

boatEntry

4Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal91/100

Waves

0.8 m

5.5 s

Swell

0.7 m

4.5 s

Current speed

0.7 km/h

flowing toward E

Water temperature

23.0°C

Wind

10.9 km/h

→ NE

Sea level

-0.3 m

falling

WavesWatch

SwellCalm

Current speedCalm

Planning window

19:15–19:00

Calmest model window

Forecast Overview

Tue, Oct 20Watch

Waves0.7–0.8 mCurrent speed1.1 km/h maxWater temperature23.0°C

TodayChallenging

Waves0.8–2.9 mCurrent speed4.0 km/h maxWater temperature22.8°C

TomorrowChallenging

Waves1.3–3.0 mCurrent speed4.0 km/h maxWater temperature21.6°C

Fri, Oct 23Watch

Waves0.6–1.3 mCurrent speed1.0 km/h maxWater temperature22.0°C

Next 72 hours

19:00

Waves: 0.8 m

Current speed: 0.7 km/h

Water temperature: 23.0°C

01:00

Waves: 1.0 m

Current speed: 1.8 km/h

Water temperature: 23.0°C

07:00

Waves: 1.4 m

Current speed: 2.7 km/h

Water temperature: 22.9°C

13:00

Waves: 1.7 m

Current speed: 3.6 km/h

Water temperature: 22.8°C

19:00

Waves: 2.4 m

Current speed: 4.0 km/h

Water temperature: 22.5°C

01:00

Waves: 2.9 m

Current speed: 4.0 km/h

Water temperature: 22.1°C

07:00

Waves: 2.7 m

Current speed: 3.3 km/h

Water temperature: 21.6°C

13:00

Waves: 2.4 m

Current speed: 2.9 km/h

Water temperature: 21.5°C

19:00

Waves: 1.8 m

Current speed: 1.9 km/h

Water temperature: 21.6°C

01:00

Waves: 1.2 m

Current speed: 1.0 km/h

Water temperature: 21.7°C

07:00

Waves: 0.9 m

Current speed: 0.7 km/h

Water temperature: 21.9°C

13:00

Waves: 0.7 m

Current speed: 1.0 km/h

Water temperature: 22.2°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-Oct

Peak month

Aug 25.1°

Jan13.9°

Feb13.5°

Mar13.8°

Apr14.8°

May17.4°

Jun20.9°

Jul23.9°

Aug25.1°

Sep23.1°

Oct20.4°

Nov17.6°

Dec15.0°

Current: moderate

Typical visibility: 25 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.