Greece

Marianna

20–25 mMax Depth

boatEntry

22Species

Conditions Summary

Model forecast · local time (GMT+3)

Model conditions signal91/100

Waves

0.7 m

3.7 s

Swell

0.1 m

4.5 s

Current speed

0.4 km/h

flowing toward S

Water temperature

21.5°C

Wind

15.2 km/h

→ N

Sea level

-0.5 m

falling

WavesWatch

SwellCalm

Current speedCalm

Planning window

08:15–08:00

Calmest model window

Forecast Overview

Sat, Oct 17Challenging

Waves0.7–1.2 mCurrent speed0.6 km/h maxWater temperature21.5°C

Sun, Oct 18Calm

Waves0.1–0.7 mCurrent speed0.4 km/h maxWater temperature21.4°C

Mon, Oct 19Calm

Waves0.1–0.1 mCurrent speed0.4 km/h maxWater temperature21.4°C

Tue, Oct 20Calm

Waves0.1–0.1 mCurrent speed0.0 km/h maxWater temperature21.3°C

Next 72 hours

08:00

Waves: 0.7 m

Current speed: 0.4 km/h

Water temperature: 21.5°C

14:00

Waves: 1.1 m

Current speed: 0.6 km/h

Water temperature: 21.5°C

20:00

Waves: 1.0 m

Current speed: 0.5 km/h

Water temperature: 21.4°C

02:00

Waves: 0.5 m

Current speed: 0.2 km/h

Water temperature: 21.4°C

08:00

Waves: 0.3 m

Current speed: 0.0 km/h

Water temperature: 21.4°C

14:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 21.6°C

20:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 21.4°C

02:00

Waves: 0.1 m

Current speed: 0.0 km/h

Water temperature: 21.4°C

08:00

Waves: 0.1 m

Current speed: 0.0 km/h

Water temperature: 21.3°C

14:00

Waves: 0.1 m

Current speed: 0.2 km/h

Water temperature: 21.6°C

20:00

Waves: 0.1 m

Current speed: 0.2 km/h

Water temperature: 21.4°C

02:00

Waves: 0.1 m

Current speed: 0.0 km/h

Water temperature: 21.3°C

Catalog depth20–25 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 23.8°

Jan16.2°

Feb15.8°

Mar15.9°

Apr16.5°

May18.4°

Jun21.5°

Jul23.1°

Aug23.8°

Sep23.2°

Oct21.3°

Nov19.0°

Dec17.1°

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

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

Tricolor nudibranch

Cratena peregrina

DeepLog10

Yellowmouth barracuda

Sphyraena viridensis

DeepLog10

Mediterranean flabellina

Flabellina affinis

DeepLog5

Parrotfish

Sparisoma cretense

DeepLog5

Bispira mariae

DeepLog2

Madeira rockfish

Scorpaena maderensis

DeepLog2

Marbled spinefoot

Siganus rivulatus

DeepLog2

Peltodoris atromaculata

DeepLog2

Surmullet

Mullus surmuletus

DeepLog2

Bristle worm 113524

Hermodice carunculata

DeepLog1

Comber

Serranus cabrilla

DeepLog1

Common two-banded seabream

Diplodus vulgaris

DeepLog1

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

DeepLog + OBIS →

Photos