Croatia

Red Cave

10–30 mMax Depth

boatEntry

2Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal100/100

Waves

0.0 m

2.0 s

Swell

0.0 m

1.4 s

Current speed

0.4 km/h

flowing toward E

Water temperature

21.1°C

Wind

3.4 km/h

→ NE

Sea level

-0.7 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

21:00–22:00

Calmest model window

Forecast Overview

Sun, Oct 18Calm

Waves0.0–0.0 mCurrent speed0.4 km/h maxWater temperature21.0°C

Mon, Oct 19Calm

Waves0.0–0.0 mCurrent speed0.5 km/h maxWater temperature21.1°C

Tue, Oct 20Watch

Waves0.0–1.1 mCurrent speed1.1 km/h maxWater temperature21.1°C

TodayChallenging

Waves0.8–1.5 mCurrent speed1.4 km/h maxWater temperature21.2°C

Next 72 hours

21:00

Waves: 0.0 m

Current speed: 0.4 km/h

Water temperature: 21.1°C

03:00

Waves: 0.0 m

Current speed: 0.4 km/h

Water temperature: 21.0°C

09:00

Waves: 0.0 m

Current speed: 0.4 km/h

Water temperature: 21.0°C

15:00

Waves: 0.0 m

Current speed: 0.4 km/h

Water temperature: 21.2°C

21:00

Waves: 0.0 m

Current speed: 0.4 km/h

Water temperature: 21.1°C

03:00

Waves: 0.0 m

Current speed: 0.4 km/h

Water temperature: 21.1°C

09:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 21.0°C

15:00

Waves: 0.7 m

Current speed: 0.9 km/h

Water temperature: 21.1°C

21:00

Waves: 1.0 m

Current speed: 0.5 km/h

Water temperature: 21.2°C

03:00

Waves: 1.2 m

Current speed: 1.4 km/h

Water temperature: 21.2°C

09:00

Waves: 1.5 m

Current speed: 0.6 km/h

Water temperature: 21.2°C

15:00

Waves: 1.2 m

Current speed: 0.7 km/h

Water temperature: 21.2°C

Catalog depth10–30 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 24.0°

Jan12.5°

Feb11.5°

Mar11.7°

Apr13.5°

May17.2°

Jun21.3°

Jul23.6°

Aug24.0°

Sep21.7°

Oct19.3°

Nov16.8°

Dec14.3°

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.

Nearby live cameras

Check the water around Red Cave before you dive. Feeds are provided by third parties and may occasionally be offline.

8 cameras

Punat Live - Vodosprema

45.9 km awayOpenStreetMap

Check is getting oldLast checked 160h ago

External source · live video is not independently verified

No history is stored for this external source.

Fallback camera: Webcam Krk Island – Vela Placa

Public feedCatalogued Oct 12, 2026

47.9 km awayOpenStreetMap

Open

harbour

Check is getting oldLast checked 160h ago

External source · live video is not independently verified

No history is stored for this external source.

Fallback camera: Webcam Krk Island – Vela Placa

Public feedCatalogued Oct 12, 2026

Live availability is controlled by each camera provider. Use the feed as a quick surface check and confirm current conditions with a local dive operator.

Explore nearby centers on the map

Loading…

Dive Types

cavesalt Wateradvanced 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

Emys orbicularis

DeepLog1

Tripterygion tripteronotum

DeepLog1

Gobius couchi

Nearby OBIS observations24

Anemonia viridis

Nearby OBIS observations9

Eriphia verrucosa

Nearby OBIS observations9

Gobius roulei

Nearby OBIS observations9

Oblada melanurus

Nearby OBIS observations9

Crithmum maritimum

Nearby OBIS observations8

Millerigobius macrocephalus

Nearby OBIS observations8

Larus michahellis

Nearby OBIS observations7

Posidonia oceanica

Nearby OBIS observations7

Diplodus vulgaris

Nearby OBIS observations6

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

DeepLog + OBIS →

Photos