Greece

Nikolos Reef

5–30 mMax Depth

boatEntry

38Species

Conditions Summary

Model forecast · local time (GMT+3)

Model conditions signal81/100

Waves

1.0 m

5.0 s

Swell

0.8 m

4.8 s

Current speed

0.2 km/h

flowing toward S

Water temperature

23.4°C

Wind

23.5 km/h

→ NW

Sea level

-0.5 m

falling

WavesWatch

SwellWatch

Current speedCalm

Planning window

22:00–23:00

Calmest model window

Forecast Overview

Fri, Oct 16Watch

Waves0.8–1.0 mCurrent speed0.3 km/h maxWater temperature23.4°C

Sat, Oct 17Watch

Waves0.5–1.1 mCurrent speed0.4 km/h maxWater temperature23.3°C

Sun, Oct 18Watch

Waves0.2–0.9 mCurrent speed0.4 km/h maxWater temperature23.2°C

Mon, Oct 19Calm

Waves0.1–0.3 mCurrent speed0.4 km/h maxWater temperature23.1°C

Next 72 hours

15:00

Waves: 1.0 m

Current speed: 0.2 km/h

Water temperature: 23.4°C

21:00

Waves: 0.8 m

Current speed: 0.3 km/h

Water temperature: 23.4°C

03:00

Waves: 0.6 m

Current speed: 0.3 km/h

Water temperature: 23.4°C

09:00

Waves: 0.5 m

Current speed: 0.3 km/h

Water temperature: 23.3°C

15:00

Waves: 1.1 m

Current speed: 0.3 km/h

Water temperature: 23.3°C

21:00

Waves: 1.0 m

Current speed: 0.4 km/h

Water temperature: 23.2°C

03:00

Waves: 0.9 m

Current speed: 0.4 km/h

Water temperature: 23.2°C

09:00

Waves: 0.6 m

Current speed: 0.3 km/h

Water temperature: 23.1°C

15:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 23.2°C

21:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 23.2°C

03:00

Waves: 0.2 m

Current speed: 0.3 km/h

Water temperature: 23.1°C

09:00

Waves: 0.2 m

Current speed: 0.3 km/h

Water temperature: 23.0°C

Catalog depth5–30 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 25.2°

Jan16.1°

Feb15.6°

Mar15.9°

Apr16.8°

May19.1°

Jun22.3°

Jul24.5°

Aug25.2°

Sep24.5°

Oct22.7°

Nov20.2°

Dec17.8°

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

reefsalt 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

White seabream

Diplodus sargus

DeepLog5

Marbled spinefoot

Siganus rivulatus

DeepLog4

Pompano

Trachinotus ovatus

DeepLog4

Reticulated leatherjacket

Stephanolepis diaspros

DeepLog4

Bluespotted cornetfish

Fistularia commersonii

DeepLog3

Ornate wrasse

Thalassoma pavo

DeepLog3

Black sea urchin

Arbacia lixula

DeepLog2

Bogue

Boops boops

DeepLog2

Damselfish

Chromis chromis

DeepLog2

Greater amberjack

Seriola dumerili

DeepLog2

Painted comber

Serranus scriba

DeepLog2

Parrotfish

Sparisoma cretense

DeepLog2

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

DeepLog + OBIS →

Photos