Europe › Italy › Sardinia

Fantasmi Cave

15 mMax Depth

BoatEntry

5Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal81/100

Waves

1.3 m

4.9 s

Swell

0.4 m

5.7 s

Current speed

0.8 km/h

flowing toward NW

Water temperature

23.7°C

Wind

21.0 km/h

→ S

Sea level

-0.3 m

WavesChallenging

SwellCalm

Current speedCalm

Planning window

13:00–14:00

Calmest model window

Forecast Overview

Tue, Oct 20Challenging

Waves1.2–1.4 mCurrent speed0.8 km/h maxWater temperature23.6°C

TodayChallenging

Waves1.5–2.5 mCurrent speed1.0 km/h maxWater temperature23.5°C

TomorrowChallenging

Waves1.7–2.4 mCurrent speed1.5 km/h maxWater temperature23.4°C

Fri, Oct 23Watch

Waves0.8–1.6 mCurrent speed1.2 km/h maxWater temperature23.2°C

Next 72 hours

17:00

Waves: 1.3 m

Current speed: 0.8 km/h

Water temperature: 23.7°C

23:00

Waves: 1.4 m

Current speed: 0.6 km/h

Water temperature: 23.6°C

05:00

Waves: 1.6 m

Current speed: 0.2 km/h

Water temperature: 23.5°C

11:00

Waves: 1.8 m

Current speed: 0.0 km/h

Water temperature: 23.5°C

17:00

Waves: 2.3 m

Current speed: 0.6 km/h

Water temperature: 23.5°C

23:00

Waves: 2.3 m

Current speed: 1.0 km/h

Water temperature: 23.5°C

05:00

Waves: 2.4 m

Current speed: 1.0 km/h

Water temperature: 23.4°C

11:00

Waves: 2.3 m

Current speed: 1.3 km/h

Water temperature: 23.4°C

17:00

Waves: 2.2 m

Current speed: 1.5 km/h

Water temperature: 23.4°C

23:00

Waves: 1.7 m

Current speed: 1.2 km/h

Water temperature: 23.3°C

05:00

Waves: 1.2 m

Current speed: 0.8 km/h

Water temperature: 23.2°C

11:00

Waves: 0.8 m

Current speed: 1.0 km/h

Water temperature: 23.2°C

Catalog depth15 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.

Updated: cached data

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

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Dive Types

CaveReefWallSalt Water

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

Barracuda

From site catalogue

Grouper

From site catalogue

Lobster

From site catalogue

Nudibranch

From site catalogue

Octopus

From site catalogue

Crithmum maritimum

Nearby OBIS observations17

Larus michahellis

Nearby OBIS observations15

Pelagia noctiluca

Nearby OBIS observations8

Corallium rubrum

Nearby OBIS observations6

Gammarus subtypicus

Nearby OBIS observations6

Posidonia oceanica

Nearby OBIS observations6

Alvania

Nearby OBIS observations5

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

OBIS source →