France

Marco Polo II

28–30 mMax Depth

boatEntry

6Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal71/100

Waves

1.4 m

10.4 s

Swell

1.3 m

10.2 s

Current speed

0.5 km/h

flowing toward E

Water temperature

15.0°C

Wind

34.5 km/h

→ SW

Sea level

-1.1 m

falling

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Tue, Oct 20Challenging

Waves1.4–1.7 mCurrent speed0.9 km/h maxWater temperature15.0°C

TodayChallenging

Waves1.9–4.2 mCurrent speed1.9 km/h maxWater temperature14.7°C

TomorrowChallenging

Waves2.7–3.8 mCurrent speed1.2 km/h maxWater temperature14.7°C

Fri, Oct 23Challenging

Waves4.5–8.9 mCurrent speed2.7 km/h maxWater temperature14.5°C

Next 72 hours

17:00

Waves: 1.4 m

Current speed: 0.6 km/h

Water temperature: 15.0°C

23:00

Waves: 1.7 m

Current speed: 0.9 km/h

Water temperature: 15.0°C

05:00

Waves: 3.8 m

Current speed: 1.9 km/h

Water temperature: 14.8°C

11:00

Waves: 4.0 m

Current speed: 1.2 km/h

Water temperature: 14.6°C

17:00

Waves: 3.4 m

Current speed: 1.7 km/h

Water temperature: 14.6°C

23:00

Waves: 3.0 m

Current speed: 0.9 km/h

Water temperature: 14.6°C

05:00

Waves: 2.9 m

Current speed: 1.2 km/h

Water temperature: 14.6°C

11:00

Waves: 2.9 m

Current speed: 0.8 km/h

Water temperature: 14.7°C

17:00

Waves: 2.7 m

Current speed: 0.4 km/h

Water temperature: 14.7°C

23:00

Waves: 3.8 m

Current speed: 0.9 km/h

Water temperature: 14.7°C

05:00

Waves: 8.3 m

Current speed: 2.6 km/h

Water temperature: 14.6°C

11:00

Waves: 6.6 m

Current speed: 1.3 km/h

Water temperature: 14.5°C

Catalog depth28–30 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

Apr-Oct

Peak month

Aug 15.7°

Jan10.9°

Feb10.2°

Mar10.2°

Apr11.0°

May12.5°

Jun14.1°

Jul15.2°

Aug15.7°

Sep15.2°

Oct14.5°

Nov13.5°

Dec12.2°

Current: moderate

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

wrecksalt 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

Black brittle star

Ophiocomina nigra

DeepLog1

Broccoli coral

Alcyonium glomeratum

DeepLog1

European conger

Conger conger

DeepLog1

Octopus

Octopus vulgaris

DeepLog1

Pollack

Pollachius pollachius

DeepLog1

Red starfish

Echinaster sepositus

DeepLog1

Atlantic gray seal

Halichoerus grypus

Nearby OBIS observations144

Gulosus aristotelis

Nearby OBIS observations5

Evadne

Nearby OBIS observations3

Short-beaked common dolphin

Delphinus delphis

Nearby OBIS observations3

Alexandrium minutum

Nearby OBIS observations2

Aponuphis bilineata

Nearby OBIS observations2

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

DeepLog + OBIS →

Photos