Civitavecchia Cagliari Ferry: Weather Overview
Plan your crossing from central Italy to southern Sardinia with live weather insight and route-specific risk summaries. This page brings together wind, waves, and storm maps so you can decide on the best timing for your journey, especially outside the summer season.
See Civitavecchia to Olbia for alternatives, or check all Tyrrhenian Sea ferry forecasts.
Seasonal Weather Risks
Winter (Dec to Feb): Frequent strong winds and Tyrrhenian gales, with rough seas and some risk of service disruption.
Spring (Mar to May): Still changeable; expect gusty days and occasional storms, but calmer periods grow longer.
Summer (Jun to Sep): Mostly calm with gentle winds, occasional sudden squalls in late summer.
Autumn (Oct to Nov): Conditions turn windier and more unpredictable again; heavy rain or storms possible.
Provincia di Cagliari, IT
8:13 pm,
May 28, 2026
29°C | °F
L: 21° |
H: 26°
Feels like 27°C | °F°
clear sky
- Temperature
- Precipitation
- Rain Chance
- Wind
- Humidity
- Pressure
13 kmh
11:00 pm
13 kmh
2:00 am
11 kmh
5:00 am
8 kmh
8:00 am
1 kmh
11:00 am
19 kmh
2:00 pm
18 kmh
5:00 pm
6 kmh
8:00 pm
8 kmh
11:00 pm
5 kmh
2:00 am
1 kmh
5:00 am
3 kmh
8:00 am
12 kmh
11:00 am
20 kmh
2:00 pm
21 kmh
5:00 pm
6 kmh
8:00 pm
1 kmh
11:00 pm
1 kmh
2:00 am
7 kmh
5:00 am
11 kmh
8:00 am
7 kmh
11:00 am
19 kmh
2:00 pm
6 kmh
5:00 pm
16 kmh
8:00 pm
15 kmh
11:00 pm
13 kmh
2:00 am
13 kmh
5:00 am
16 kmh
8:00 am
20 kmh
11:00 am
20 kmh
2:00 pm
24 kmh
5:00 pm
21 kmh
8:00 pm
15 kmh
11:00 pm
14 kmh
2:00 am
12 kmh
5:00 am
11 kmh
8:00 am
5 kmh
11:00 am
20 kmh
2:00 pm
20 kmh
5:00 pm
12 kmh
8:00 pm
Today
11:00 pmMay 28, 2026
21° / 26°°C | °F
0 mm
0%
13 Km/h
35 %
1018 hPa
0 mm/h
Tomorrow
11:00 pmMay 29, 2026
18° / 28°°C | °F
0 mm
0%
19 Km/h
66 %
1020 hPa
0 mm/h
Saturday
11:00 pmMay 30, 2026
19° / 24°°C | °F
0 mm
0%
21 Km/h
77 %
1019 hPa
0 mm/h
Sunday
11:00 pmMay 31, 2026
19° / 27°°C | °F
0 mm
0%
19 Km/h
78 %
1017 hPa
0 mm/h
Monday
11:00 pmJun 1, 2026
18° / 29°°C | °F
0 mm
0%
24 Km/h
80 %
1016 hPa
0 mm/h
Today
11:00 pmMay 28, 2026
21° / 26°°C | °F
0 mm
0%
13 Km/h
35 %
1018 hPa
0 mm/h
Tomorrow
2:00 amMay 29, 2026
20° / 23°°C | °F
0 mm
0%
13 Km/h
46 %
1018 hPa
0 mm/h
Tomorrow
5:00 amMay 29, 2026
18° / 18°°C | °F
0 mm
0%
11 Km/h
58 %
1018 hPa
0 mm/h
Tomorrow
8:00 amMay 29, 2026
22° / 22°°C | °F
0 mm
0%
8 Km/h
52 %
1019 hPa
0 mm/h
Tomorrow
11:00 amMay 29, 2026
28° / 28°°C | °F
0 mm
0%
1 Km/h
38 %
1019 hPa
0 mm/h
Tomorrow
2:00 pmMay 29, 2026
26° / 26°°C | °F
0 mm
0%
19 Km/h
45 %
1019 hPa
0 mm/h
Tomorrow
5:00 pmMay 29, 2026
25° / 25°°C | °F
0 mm
0%
18 Km/h
54 %
1019 hPa
0 mm/h
Tomorrow
8:00 pmMay 29, 2026
22° / 22°°C | °F
0 mm
0%
6 Km/h
66 %
1019 hPa
0 mm/h
Tomorrow
11:00 pmMay 29, 2026
21° / 21°°C | °F
0 mm
0%
8 Km/h
65 %
1020 hPa
0 mm/h
Saturday
2:00 amMay 30, 2026
20° / 20°°C | °F
0 mm
0%
5 Km/h
64 %
1019 hPa
0 mm/h
Saturday
5:00 amMay 30, 2026
19° / 19°°C | °F
0 mm
0%
1 Km/h
69 %
1018 hPa
0 mm/h
Saturday
8:00 amMay 30, 2026
22° / 22°°C | °F
0 mm
0%
3 Km/h
61 %
1019 hPa
0 mm/h
Saturday
11:00 amMay 30, 2026
24° / 24°°C | °F
0 mm
0%
12 Km/h
54 %
1019 hPa
0 mm/h
Saturday
2:00 pmMay 30, 2026
24° / 24°°C | °F
0 mm
0%
20 Km/h
58 %
1018 hPa
0 mm/h
Saturday
5:00 pmMay 30, 2026
24° / 24°°C | °F
0 mm
0%
21 Km/h
60 %
1018 hPa
0 mm/h
Saturday
8:00 pmMay 30, 2026
22° / 22°°C | °F
0 mm
0%
6 Km/h
70 %
1017 hPa
0 mm/h
Saturday
11:00 pmMay 30, 2026
20° / 20°°C | °F
0 mm
0%
1 Km/h
77 %
1018 hPa
0 mm/h
Sunday
2:00 amMay 31, 2026
19° / 19°°C | °F
0 mm
0%
1 Km/h
78 %
1017 hPa
0 mm/h
Sunday
5:00 amMay 31, 2026
19° / 19°°C | °F
0 mm
0%
7 Km/h
78 %
1017 hPa
0 mm/h
Sunday
8:00 amMay 31, 2026
21° / 21°°C | °F
0 mm
0%
11 Km/h
67 %
1017 hPa
0 mm/h
Sunday
11:00 amMay 31, 2026
26° / 26°°C | °F
0 mm
0%
7 Km/h
50 %
1017 hPa
0 mm/h
Sunday
2:00 pmMay 31, 2026
26° / 26°°C | °F
0 mm
0%
19 Km/h
52 %
1016 hPa
0 mm/h
Sunday
5:00 pmMay 31, 2026
27° / 27°°C | °F
0 mm
0%
6 Km/h
49 %
1015 hPa
0 mm/h
Sunday
8:00 pmMay 31, 2026
25° / 25°°C | °F
0 mm
0%
16 Km/h
55 %
1015 hPa
0 mm/h
Sunday
11:00 pmMay 31, 2026
21° / 21°°C | °F
0 mm
0%
15 Km/h
70 %
1016 hPa
0 mm/h
Monday
2:00 amJun 1, 2026
19° / 19°°C | °F
0 mm
0%
13 Km/h
78 %
1016 hPa
0 mm/h
Monday
5:00 amJun 1, 2026
18° / 18°°C | °F
0 mm
0%
13 Km/h
80 %
1015 hPa
0 mm/h
Monday
8:00 amJun 1, 2026
21° / 21°°C | °F
0 mm
0%
16 Km/h
70 %
1016 hPa
0 mm/h
Monday
11:00 amJun 1, 2026
27° / 27°°C | °F
0 mm
0%
20 Km/h
51 %
1015 hPa
0 mm/h
Monday
2:00 pmJun 1, 2026
29° / 29°°C | °F
0 mm
0%
20 Km/h
45 %
1014 hPa
0 mm/h
Monday
5:00 pmJun 1, 2026
29° / 29°°C | °F
0 mm
0%
24 Km/h
45 %
1014 hPa
0 mm/h
Monday
8:00 pmJun 1, 2026
25° / 25°°C | °F
0 mm
0%
21 Km/h
57 %
1015 hPa
0 mm/h
Monday
11:00 pmJun 1, 2026
21° / 21°°C | °F
0 mm
0%
15 Km/h
79 %
1015 hPa
0 mm/h
Tuesday
2:00 amJun 2, 2026
19° / 19°°C | °F
0 mm
0%
14 Km/h
81 %
1014 hPa
0 mm/h
Tuesday
5:00 amJun 2, 2026
19° / 19°°C | °F
0 mm
0%
12 Km/h
75 %
1014 hPa
0 mm/h
Tuesday
8:00 amJun 2, 2026
22° / 22°°C | °F
0 mm
0%
11 Km/h
59 %
1014 hPa
0 mm/h
Tuesday
11:00 amJun 2, 2026
27° / 27°°C | °F
0 mm
0%
5 Km/h
43 %
1013 hPa
0 mm/h
Tuesday
2:00 pmJun 2, 2026
26° / 26°°C | °F
0 mm
0%
20 Km/h
51 %
1013 hPa
0 mm/h
Tuesday
5:00 pmJun 2, 2026
26° / 26°°C | °F
0 mm
0%
20 Km/h
50 %
1011 hPa
0 mm/h
Tuesday
8:00 pmJun 2, 2026
23° / 23°°C | °F
0 mm
0%
12 Km/h
66 %
1011 hPa
0 mm/h
Live Wave Conditions
Live Wind Map
Rain & Storm Map
5-Day Point Forecasts
FAQ & Quick Tips
- How rough does it get? Winter gales can bring waves over 3m. Delays/cancellations most likely Nov–March.
- Best crossing conditions? June to September. Calmest seas and lowest risk of wind disruption.
- How to avoid delays? Always check updated forecasts 24h before departure and look for Mistral wind alerts.
- Alternative routes? Consider Civitavecchia–Olbia or Livorno–Olbia for other Sardinian options.