France

Hortense

5–20 mMax Depth

boatEntry

34Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal71/100

Waves

1.2 m

13.8 s

Swell

1.2 m

11.8 s

Current speed

0.4 km/h

flowing toward E

Water temperature

17.9°C

Wind

11.2 km/h

→ W

Sea level

0.3 m

falling

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Tue, Oct 20Challenging

Waves1.2–1.5 mCurrent speed0.6 km/h maxWater temperature17.9°C

TodayChallenging

Waves1.5–3.6 mCurrent speed1.1 km/h maxWater temperature17.6°C

TomorrowChallenging

Waves2.5–3.4 mCurrent speed1.3 km/h maxWater temperature17.0°C

Fri, Oct 23Challenging

Waves2.5–5.2 mCurrent speed1.3 km/h maxWater temperature16.7°C

Next 72 hours

13:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 17.9°C

19:00

Waves: 1.4 m

Current speed: 0.2 km/h

Water temperature: 17.9°C

01:00

Waves: 1.5 m

Current speed: 0.6 km/h

Water temperature: 17.8°C

07:00

Waves: 2.6 m

Current speed: 0.9 km/h

Water temperature: 17.6°C

13:00

Waves: 3.4 m

Current speed: 1.0 km/h

Water temperature: 17.5°C

19:00

Waves: 3.6 m

Current speed: 0.4 km/h

Water temperature: 17.4°C

01:00

Waves: 3.3 m

Current speed: 0.8 km/h

Water temperature: 17.2°C

07:00

Waves: 3.0 m

Current speed: 0.3 km/h

Water temperature: 17.0°C

13:00

Waves: 2.6 m

Current speed: 0.7 km/h

Water temperature: 17.0°C

19:00

Waves: 2.5 m

Current speed: 0.2 km/h

Water temperature: 16.9°C

01:00

Waves: 2.5 m

Current speed: 1.0 km/h

Water temperature: 16.9°C

07:00

Waves: 4.1 m

Current speed: 0.8 km/h

Water temperature: 16.7°C

Catalog depth5–20 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 21.4°

Jan12.3°

Feb11.5°

Mar11.7°

Apr13.0°

May15.5°

Jun18.4°

Jul20.6°

Aug21.4°

Sep20.1°

Oct17.9°

Nov15.5°

Dec13.5°

Current: moderate

Typical visibility: 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

reefsalt 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

Octopus

Octopus vulgaris

DeepLog8

Jewel anemone

Corynactis viridis

DeepLog7

Ringneck blenny

Parablennius pilicornis

DeepLog6

European conger

Conger conger

DeepLog3

Naples eoild

Spurilla neapolitana

DeepLog3

Baillon's wrasse

Symphodus bailloni

DeepLog2

Black goby

Gobius niger

DeepLog2

Common pelican-foot

Aporrhais pespelecani

DeepLog2

Goldsinny-wrasse

Ctenolabrus rupestris

DeepLog2

Holothuria mammata

DeepLog2

Marbled electric ray

Torpedo marmorata

DeepLog2

Portuguese man o'war

Physalia physalis

DeepLog2

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

DeepLog + OBIS →

Photos