France

Marco Polo I

23–26 mMax Depth

boatEntry

1Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal91/100

Waves

0.7 m

13.7 s

Swell

0.7 m

12.7 s

Current speed

0.3 km/h

flowing toward SE

Water temperature

15.0°C

Wind

8.7 km/h

→ SW

Sea level

-1.2 m

rising

WavesWatch

SwellCalm

Current speedCalm

Planning window

17:30–17:00

Calmest model window

Forecast Overview

Mon, Oct 19Watch

Waves0.7–1.0 mCurrent speed0.3 km/h maxWater temperature15.0°C

Tue, Oct 20Challenging

Waves1.0–1.5 mCurrent speed0.9 km/h maxWater temperature15.0°C

TodayChallenging

Waves1.6–4.1 mCurrent speed1.9 km/h maxWater temperature14.7°C

TomorrowChallenging

Waves2.7–3.3 mCurrent speed1.2 km/h maxWater temperature14.6°C

Next 72 hours

17:00

Waves: 0.7 m

Current speed: 0.3 km/h

Water temperature: 15.0°C

23:00

Waves: 1.0 m

Current speed: 0.0 km/h

Water temperature: 15.0°C

05:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 14.9°C

11:00

Waves: 1.3 m

Current speed: 0.3 km/h

Water temperature: 15.0°C

17:00

Waves: 1.3 m

Current speed: 0.6 km/h

Water temperature: 15.0°C

23:00

Waves: 1.5 m

Current speed: 0.9 km/h

Water temperature: 15.0°C

05:00

Waves: 3.3 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: 3.2 m

Current speed: 0.9 km/h

Water temperature: 14.6°C

05:00

Waves: 3.3 m

Current speed: 1.2 km/h

Water temperature: 14.6°C

11:00

Waves: 3.0 m

Current speed: 0.8 km/h

Water temperature: 14.6°C

Catalog depth23–26 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 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

Solenette

Buglossidium luteum

DeepLog1

Atlantic gray seal

Halichoerus grypus

Nearby OBIS observations165

Great black-backed gull

Larus marinus

Nearby OBIS observations3

Gulosus aristotelis

Nearby OBIS observations3

Northern gannet

Morus bassanus

Nearby OBIS observations3

Short-beaked common dolphin

Delphinus delphis

Nearby OBIS observations3

Alexandrium minutum

Nearby OBIS observations2

Calanidae

Nearby OBIS observations2

Calanoida

Nearby OBIS observations2

Cirripedia

Nearby OBIS observations2

Dinophysis acuminata

Nearby OBIS observations2

Evadne

Nearby OBIS observations2

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

DeepLog + OBIS →