Greece

The Blue Cave

12–40 mMax Depth

boatEntry

9Species

Conditions Summary

Model forecast · local time (GMT+3)

Model conditions signal100/100

Waves

0.1 m

3.8 s

Swell

0.1 m

2.6 s

Current speed

1.0 km/h

flowing toward W

Water temperature

23.9°C

Wind

7.0 km/h

→ S

Sea level

-0.5 m

falling

WavesCalm

SwellCalm

Current speedCalm

Planning window

14:15–14:00

Calmest model window

Forecast Overview

Sun, Oct 18Calm

Waves0.1–0.1 mCurrent speed1.0 km/h maxWater temperature23.9°C

Mon, Oct 19Calm

Waves0.1–0.1 mCurrent speed0.9 km/h maxWater temperature23.8°C

Tue, Oct 20Calm

Waves0.1–0.1 mCurrent speed0.9 km/h maxWater temperature23.8°C

TodayCalm

Waves0.1–0.5 mCurrent speed1.2 km/h maxWater temperature23.7°C

Next 72 hours

14:00

Waves: 0.1 m

Current speed: 1.0 km/h

Water temperature: 23.9°C

20:00

Waves: 0.1 m

Current speed: 0.7 km/h

Water temperature: 23.8°C

02:00

Waves: 0.1 m

Current speed: 0.9 km/h

Water temperature: 23.8°C

08:00

Waves: 0.1 m

Current speed: 0.7 km/h

Water temperature: 23.8°C

14:00

Waves: 0.1 m

Current speed: 0.7 km/h

Water temperature: 23.9°C

20:00

Waves: 0.1 m

Current speed: 0.6 km/h

Water temperature: 23.8°C

02:00

Waves: 0.1 m

Current speed: 0.7 km/h

Water temperature: 23.8°C

08:00

Waves: 0.1 m

Current speed: 0.7 km/h

Water temperature: 23.7°C

14:00

Waves: 0.1 m

Current speed: 0.8 km/h

Water temperature: 23.9°C

20:00

Waves: 0.1 m

Current speed: 0.7 km/h

Water temperature: 23.8°C

02:00

Waves: 0.2 m

Current speed: 1.0 km/h

Water temperature: 23.7°C

08:00

Waves: 0.4 m

Current speed: 1.1 km/h

Water temperature: 23.7°C

Catalog depth12–40 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 25.9°

Jan15.8°

Feb15.2°

Mar15.2°

Apr16.2°

May19.0°

Jun22.6°

Jul24.6°

Aug25.9°

Sep24.8°

Oct22.5°

Nov20.1°

Dec17.5°

Current: mild

Typical visibility: 20 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

cavesalt 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

Dusky spinefoot

Siganus luridus

DeepLog1

Holothuria sanctori

DeepLog1

Peacock feather duster

Sabella spallanzanii

DeepLog1

Porcupine sea urchin

Diadema setosum

DeepLog1

Redbarred lizardfish

Synodus synodus

DeepLog1

Red starfish

Echinaster sepositus

DeepLog1

Rude pen shell

Pinna rudis

DeepLog1

Rusty blenny

Parablennius sanguinolentus

DeepLog1

Spiny starfish

Marthasterias glacialis

DeepLog1

Short-beaked common dolphin

Delphinus delphis

Nearby OBIS observations51

Common bottlenose dolphin

Tursiops truncatus

Nearby OBIS observations17

Thalassoma pavo

Nearby OBIS observations15

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

DeepLog + OBIS →

Photos