Surf Break

Lat Long: 39.89° N 8.43° E

San Giovanni di Sinis 48 hour detailed Surf Forecast

Issued: 6 pm 10 Nov 2026 (local time)

Forecast update in  hr  min

Today's San Giovanni di Sinis sea temperature is
20.4°C
1.3° 

San Giovanni di Sinis surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at San Giovanni di Sinis today (10 Nov):

  • Afternoon surf: Afternoon surf (10 Nov, local time) - 4ft (1.2m), 6s period with WSW swell.
  • Evening surf: Evening surf (10 Nov, local time) - 4.5ft (1.3m), 6s period with WSW swell.

The current surf forecast for San Giovanni di Sinis at 10PM is: 1.2m 6s primary swell from a West-southwest direction and 0.1m 5s secondary swell from a North direction (forecast issued at 06:00pm November 10). The wind direction is predicted to be onshore.

Time (CET) & DateWave HeightWave Period
Morning (10 Nov)--
Afternoon (10 Nov)4ft (1.2m)6s
Evening (10 Nov)4.5ft (1.3m)6s

Table - waves today at San Giovanni di Sinis. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 10mm), heaviest on Thu night. Warm (max 23°C on Wed afternoon, min 19°C on Tue night). Winds increasing (light winds from the SW on Tue afternoon, strong winds from the WSW by Thu night).

Tue
10
Wednesday
11
Thursday
12
Fri
13
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
WSW
6
1.3
WSW
6
1.2
WSW
6
1.1
WSW
6
1.1
WSW
6
1.1
W
6
0.9
WSW
6
1.1
W
6
1
W
6
1
WSW
6
0.8
W
6
0.8
W
6
0.6
W
6
1
S
4
1.3
SSW
5
2.1
SW
7
2.5
WSW
8
3
WSW
9
3
WSW
9
3.5
WSW
9
3.5
WSW
9
3
WSW
9
Wave Graph
Metric surfscale
Energy kJ
90
113
115
98
98
97
64
95
78
80
47
48
25
40
95
391
875
1202
1374
1845
1930
1565
Wind (km/h)
20
SW
10
SW
15
SSW
15
SSW
15
S
15
S
10
SSE
15
SSW
15
SSW
10
SSE
15
ESE
20
ESE
20
SE
20
SE
35
SSW
35
SW
35
WSW
35
WSW
35
WSW
40
WSW
40
WSW
35
W
Wind State
on
on
on
cross-on
cross-on
cross-on
cross
cross-on
on
cross
cross-off
cross-off
cross
cross
on
on
on
on
on
on
cross-on
cross-on
High Tide
9:00PM0.20m
10:02AM0.26m
9:29PM0.18m
10:39AM0.25m
9:58PM0.17m
Low Tide
3:38PM0.08m
3:12AM0.02m
4:18PM0.09m
3:41AM0.03m
4:59PM0.10m
4:13AM0.04m
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
7:05
—
—
—
—
—
—
—
7:05
—
—
—
—
—
—
—
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
—
—
—
—
—
—
—
5:14
—
—
—
—
—
—
—
5:13
—
—
—
—
5:12
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
1
1
1
1
1
2
1
Temp °C
21
20
21
21
19
19
20
22
23
21
20
19
20
21
22
21
21
20
20
20
20
20
Feels °C
20
21
21
21
19
18
20
21
21
20
18
16
17
19
18
17
17
15
15
14
14
15
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

Never miss your swells again.

Built by surfers, trusted by millions for over 20 years. The Wavefinder in our app makes it even easier to find where the best waves are breaking. Follow the yellow stars along your coast and get there first.

QR code to download the Surf‑Forecast app
app storeplay store

Scan the QR code to open the Surf‑Forecast app

Surf‑Forecast mobile app preview

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our San Giovanni di Sinis surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest