Italy
Relitto della motonave San Marco
10–30 mMax Depth
15Species
Conditions Summary
Model forecast · local time (GMT+2)
Model conditions signal100/100
Waves
0.1 m
3.3 s
Swell
0.1 m
2.8 s
Current speed
0.2 km/h
flowing toward W
Water temperature
21.6°C
Wind
2.9 km/h
→ NE
Sea level
-0.5 m
falling
WavesCalm
SwellCalm
Current speedCalm
Planning window
11:45–11:00
Calmest model window
Forecast Overview
Mon, Oct 19Calm
Waves0.1–0.1 mCurrent speed0.3 km/h maxWater temperature21.6°C
Tue, Oct 20Calm
Waves0.0–1.1 mCurrent speed0.4 km/h maxWater temperature21.4°C
TodayChallenging
Waves1.1–2.2 mCurrent speed0.7 km/h maxWater temperature21.3°C
TomorrowWatch
Waves0.6–1.2 mCurrent speed0.8 km/h maxWater temperature21.1°C
Next 72 hours
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
Not available
Peak month
Aug 25.6°
Jan10.8°
Feb9.6°
Mar10.2°
Apr13.3°
May18.1°
Jun22.6°
Jul25.0°
Aug25.6°
Sep22.7°
Oct19.3°
Nov16.2°
Dec13.2°
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.
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Dive Types
wrecksalt 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
Mediterranean striped venus
Chamelea gallina
DeepLog27
Mediterranean mussel
Mytilus galloprovincialis
DeepLog21
Half-striated donax
Donax semistriatus
DeepLog10
Olive green cockle
Cerastoderma glaucum
DeepLog5
Oblong donax
Donax trunculus
DeepLog2
Tower shell
Turritellinella tricarinata
DeepLog2
Barrel jellyfish
Rhizostoma pulmo
DeepLog1
Flathead grey mullet
Mugil cephalus
DeepLog1
Grooved razor clam
Solen marginatus
DeepLog1
Lentidium mediterraneum
DeepLog1
Purple dye murex
Bolinus brandaris
DeepLog1
Rough cockle
Acanthocardia tuberculata
DeepLog1
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
