Europe › Italy › Sardinia
The Tunnel & The Fjord
18 mMax Depth
BoatEntry
4Species
Conditions Summary
Model forecast · local time (GMT+2)
Model conditions signal81/100
Waves
1.4 m
4.8 s
Swell
0.3 m
5.0 s
Current speed
0.4 km/h
flowing toward NW
Water temperature
23.8°C
Wind
5.8 km/h
→ NE
Sea level
-0.4 m
falling
WavesChallenging
SwellCalm
Current speedCalm
Forecast Overview
Tue, Oct 20Challenging
Waves1.3–1.5 mCurrent speed0.5 km/h maxWater temperature23.8°C
TodayChallenging
Waves1.3–2.4 mCurrent speed1.4 km/h maxWater temperature23.7°C
TomorrowChallenging
Waves1.9–2.6 mCurrent speed1.9 km/h maxWater temperature23.6°C
Fri, Oct 23Challenging
Waves1.2–1.8 mCurrent speed1.5 km/h maxWater temperature23.4°C
Next 72 hours
Catalog depth18 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.
Explore nearby centers on the map
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Dive Types
CaveReefWallCavernSalt 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
Grouper
From site catalogue
Lobster
From site catalogue
Moray eel
From site catalogue
Nudibranch
From site catalogue
Crithmum maritimum
Nearby OBIS observations10
Larus michahellis
Nearby OBIS observations10
Posidonia oceanica
Nearby OBIS observations8
Celleporina caliciformis
Nearby OBIS observations7
Corallium rubrum
Nearby OBIS observations7
Gammarus subtypicus
Nearby OBIS observations7
Alvania
Nearby OBIS observations6
Celleporina caminata
Nearby OBIS observations6
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
OBIS source →Photos
