France

Sentier marin archéologique d'Olbia

3–5 mMax Depth

shoreEntry

37Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal91/100

Waves

0.5 m

4.7 s

Swell

0.4 m

4.3 s

Current speed

0.7 km/h

flowing toward W

Water temperature

22.3°C

Wind

12.4 km/h

→ N

Sea level

-0.5 m

falling

WavesWatch

SwellCalm

Current speedCalm

Planning window

20:15–20:00

Calmest model window

Forecast Overview

Sun, Oct 18Watch

Waves0.5–0.6 mCurrent speed1.1 km/h maxWater temperature22.3°C

Mon, Oct 19Challenging

Waves0.6–1.8 mCurrent speed2.5 km/h maxWater temperature22.3°C

Tue, Oct 20Challenging

Waves1.5–1.9 mCurrent speed2.4 km/h maxWater temperature22.0°C

TodayChallenging

Waves1.6–2.0 mCurrent speed0.9 km/h maxWater temperature21.8°C

Next 72 hours

20:00

Waves: 0.5 m

Current speed: 0.7 km/h

Water temperature: 22.3°C

02:00

Waves: 0.7 m

Current speed: 1.3 km/h

Water temperature: 22.3°C

08:00

Waves: 1.4 m

Current speed: 1.8 km/h

Water temperature: 22.3°C

14:00

Waves: 1.8 m

Current speed: 2.2 km/h

Water temperature: 22.3°C

20:00

Waves: 1.5 m

Current speed: 2.4 km/h

Water temperature: 22.2°C

02:00

Waves: 1.6 m

Current speed: 2.4 km/h

Water temperature: 22.1°C

08:00

Waves: 1.6 m

Current speed: 2.3 km/h

Water temperature: 22.0°C

14:00

Waves: 1.9 m

Current speed: 2.2 km/h

Water temperature: 22.0°C

20:00

Waves: 1.5 m

Current speed: 0.9 km/h

Water temperature: 22.0°C

02:00

Waves: 1.7 m

Current speed: 0.3 km/h

Water temperature: 21.9°C

08:00

Waves: 2.0 m

Current speed: 0.6 km/h

Water temperature: 21.8°C

14:00

Waves: 2.0 m

Current speed: 0.5 km/h

Water temperature: 21.7°C

Catalog depth3–5 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

May-Oct

Peak month

Aug 23.5°

Jan13.8°

Feb13.3°

Mar13.5°

Apr14.3°

May16.8°

Jun20.0°

Jul22.4°

Aug23.5°

Sep21.8°

Oct19.6°

Nov17.3°

Dec15.3°

Current: moderate

Typical visibility: 8 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

reefshoresalt Waterbeginner 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

By the wind sailor

Velella velella

DeepLog5

Olive green cockle

Cerastoderma glaucum

DeepLog5

Salema

Sarpa salpa

DeepLog5

Black goby

Gobius niger

DeepLog3

Ornate wrasse

Thalassoma pavo

DeepLog3

Purple jellyfish

Pelagia noctiluca

DeepLog3

Sepia

Sepia officinalis

DeepLog3

Black scorpionfish

Scorpaena porcus

DeepLog2

Dusky grouper

Epinephelus marginatus

DeepLog2

Nursehound

Scyliorhinus stellaris

DeepLog2

Painted comber

Serranus scriba

DeepLog2

Snakelocks anemone

Anemonia viridis

DeepLog2

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

DeepLog + OBIS →

Photos

Sentier marin archéologique d'Olbia photo 2

Sentier marin archéologique d'Olbia photo 3

Sentier marin archéologique d'Olbia photo 4

Sentier marin archéologique d'Olbia photo 5