Italy

Palestra subacquea Arenzano

3–15 mMax Depth

25Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal91/100

Waves

0.9 m

5.6 s

Swell

0.5 m

5.3 s

Current speed

0.8 km/h

flowing toward SW

Water temperature

21.9°C

Wind

11.2 km/h

→ N

Sea level

-0.5 m

falling

WavesWatch

SwellCalm

Current speedCalm

Planning window

17:00–18:00

Calmest model window

Forecast Overview

Tue, Oct 20Challenging

Waves0.8–1.4 mCurrent speed1.3 km/h maxWater temperature21.9°C

TodayChallenging

Waves1.2–2.0 mCurrent speed1.3 km/h maxWater temperature22.0°C

TomorrowChallenging

Waves0.6–1.9 mCurrent speed1.2 km/h maxWater temperature22.3°C

Fri, Oct 23Calm

Waves0.5–0.5 mCurrent speed0.6 km/h maxWater temperature22.2°C

Next 72 hours

08:00

Waves: 0.8 m

Current speed: 0.8 km/h

Water temperature: 21.9°C

14:00

Waves: 1.3 m

Current speed: 1.0 km/h

Water temperature: 21.9°C

20:00

Waves: 1.4 m

Current speed: 0.6 km/h

Water temperature: 21.9°C

02:00

Waves: 1.5 m

Current speed: 0.5 km/h

Water temperature: 21.8°C

08:00

Waves: 1.4 m

Current speed: 1.0 km/h

Water temperature: 21.9°C

14:00

Waves: 1.2 m

Current speed: 0.7 km/h

Water temperature: 22.1°C

20:00

Waves: 1.9 m

Current speed: 1.0 km/h

Water temperature: 22.2°C

02:00

Waves: 1.8 m

Current speed: 1.1 km/h

Water temperature: 22.2°C

08:00

Waves: 1.4 m

Current speed: 1.0 km/h

Water temperature: 22.2°C

14:00

Waves: 1.0 m

Current speed: 1.0 km/h

Water temperature: 22.3°C

20:00

Waves: 0.6 m

Current speed: 0.7 km/h

Water temperature: 22.3°C

02:00

Waves: 0.5 m

Current speed: 0.6 km/h

Water temperature: 22.2°C

Catalog depth3–15 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 25.0°

Jan14.0°

Feb13.4°

Mar13.6°

Apr14.9°

May18.0°

Jun21.6°

Jul24.3°

Aug25.0°

Sep22.8°

Oct20.3°

Nov17.8°

Dec15.6°

Current: mild

Typical visibility: 15 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

salt 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

Common slider

Trachemys scripta

DeepLog5

By the wind sailor

Velella velella

DeepLog2

Rough cockle

Acanthocardia tuberculata

DeepLog2

Atlantic lizardfish

Synodus saurus

DeepLog1

Boxlip mullet

Oedalechilus labeo

DeepLog1

Common two-banded seabream

Diplodus vulgaris

DeepLog1

Cyprinus rubrofuscus

DeepLog1

Disc hydroid

Porpita porpita

DeepLog1

European conger

Conger conger

DeepLog1

Flying gurnard

Dactylopterus volitans

DeepLog1

Goldfish

Carassius auratus

DeepLog1

Greater amberjack

Seriola dumerili

DeepLog1

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

DeepLog + OBIS →

Photos