Daily Superforecast
asLast update: 20:04 local time
Friday, Dec 08
Wind
Weather
90°
E
00h
5 kts
max 5 kts
1° C
-2
88%
985 hpa
93°
E
01h
4 kts
max 4 kts
1° C
-1
89%
984 hpa
87°
E
02h
4 kts
max 4 kts
1° C
-1
89%
985 hpa
83°
E
03h
5 kts
max 5 kts
1° C
-2
88%
984 hpa
81°
E
04h
6 kts
max 6 kts
1° C
-2
88%
983 hpa
80°
E
05h
5 kts
max 6 kts
2° C
-1
87%
982 hpa
82°
E
06h
5 kts
max 5 kts
2° C
-1
87%
982 hpa
80°
E
07h
5 kts
max 6 kts
2° C
-1
85%
982 hpa
70°
ENE
08h
5 kts
max 6 kts
3° C
0
80%
982 hpa
71°
ENE
09h
6 kts
max 7 kts
4° C
1
75%
982 hpa
76°
ENE
10h
5 kts
max 5 kts
6° C
3
70%
982 hpa
82°
E
11h
8 kts
max 11 kts
7° C
4
67%
982 hpa
97°
E
12h
8 kts
max 10 kts
9° C
6
65%
980 hpa
102°
ESE
13h
10 kts
max 10 kts
9° C
7
64%
979 hpa
101°
E
14h
9 kts
max 12 kts
10° C
7
64%
979 hpa
91°
E
15h
8 kts
max 9 kts
9° C
6
68%
978 hpa
85°
E
16h
8 kts
max 11 kts
8° C
5
73%
978 hpa
83°
E
17h
9 kts
max 13 kts
0.17 mm
7° C
5
77%
978 hpa
80°
E
18h
8 kts
max 16 kts
0.3 mm
7° C
4
81%
978 hpa
74°
ENE
19h
9 kts
max 17 kts
0.34 mm
7° C
4
83%
978 hpa
78°
ENE
20h
10 kts
max 17 kts
0.47 mm
7° C
4
86%
979 hpa
79°
E
21h
10 kts
max 17 kts
0.51 mm
7° C
3
85%
979 hpa
75°
ENE
22h
10 kts
max 17 kts
0.59 mm
6° C
3
83%
980 hpa
71°
ENE
23h
9 kts
max 17 kts
0.22 mm
6° C
3
78%
980 hpa
Saturday, Dec 09
Wind
Weather
64°
ENE
00h
10 kts
max 17 kts
6° C
3
74%
980 hpa
56°
NE
01h
9 kts
max 14 kts
6° C
3
72%
980 hpa
55°
NE
02h
9 kts
max 13 kts
6° C
3
72%
980 hpa
54°
NE
03h
8 kts
max 12 kts
6° C
2
73%
980 hpa
58°
ENE
04h
7 kts
max 14 kts
4° C
1
78%
981 hpa
50°
NE
05h
7 kts
max 13 kts
4° C
1
76%
981 hpa
52°
NE
06h
6 kts
max 13 kts
3° C
0
78%
981 hpa
65°
ENE
07h
4 kts
max 12 kts
3° C
0
79%
982 hpa
91°
E
08h
3 kts
max 11 kts
2° C
1
82%
982 hpa
120°
ESE
09h
3 kts
max 4 kts
5° C
4
76%
983 hpa
109°
ESE
10h
3 kts
max 7 kts
7° C
6
72%
983 hpa
113°
ESE
11h
3 kts
max 7 kts
9° C
8
67%
984 hpa
122°
ESE
12h
3 kts
max 5 kts
10° C
9
64%
983 hpa
148°
SSE
13h
3 kts
max 4 kts
10° C
10
62%
983 hpa
179°
S
14h
2 kts
max 3 kts
10° C
10
63%
982 hpa
219°
SW
15h
3 kts
max 3 kts
10° C
10
64%
982 hpa
234°
SW
16h
3 kts
max 5 kts
9° C
8
72%
983 hpa
236°
SW
17h
4 kts
max 6 kts
8° C
7
76%
983 hpa
233°
SW
18h
4 kts
max 7 kts
8° C
7
81%
983 hpa
224°
SW
19h
1 kts
max 2 kts
8° C
9
83%
983 hpa
213°
SSW
20h
4 kts
max 9 kts
0.23 mm
8° C
7
87%
983 hpa
151°
SSE
21h
4 kts
max 7 kts
0.1 mm
7° C
5
91%
982 hpa
228°
SW
22h
3 kts
max 5 kts
7° C
6
90%
983 hpa
222°
SW
23h
5 kts
max 17 kts
6° C
5
93%
983 hpa
Sunday, Dec 10
Wind
Weather
235°
SW
00h
5 kts
max 17 kts
6° C
4
95%
983 hpa
250°
WSW
01h
5 kts
max 13 kts
8° C
6
96%
982 hpa
214°
SW
02h
4 kts
max 11 kts
0.2 mm
8° C
7
97%
982 hpa
245°
WSW
03h
3 kts
max 13 kts
0.36 mm
8° C
8
97%
982 hpa
190°
S
04h
2 kts
max 6 kts
0.09 mm
8° C
8
98%
981 hpa
201°
SSW
05h
4 kts
max 23 kts
8° C
7
98%
981 hpa
235°
SW
06h
5 kts
max 24 kts
9° C
8
97%
981 hpa
256°
WSW
07h
5 kts
max 22 kts
9° C
8
94%
982 hpa
276°
W
08h
5 kts
max 18 kts
9° C
8
95%
982 hpa
289°
WNW
09h
4 kts
max 17 kts
10° C
9
98%
983 hpa
281°
W
10h
5 kts
max 15 kts
10° C
10
96%
984 hpa
283°
WNW
11h
9 kts
max 16 kts
11° C
11
92%
984 hpa
284°
WNW
12h
8 kts
max 16 kts
12° C
12
83%
984 hpa
305°
NW
13h
10 kts
max 15 kts
13° C
13
60%
984 hpa
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Additional information
General
This is the wind, wave and weather Superforecast for Siena in Tuscany, Italy. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing or paragliding.
Superforecast
The Superforecast is based on the best high resolution weather prediction models. The Superforecast is available for Europe, North America, South Africa, Egypt and the Canary Islands. The horizontal resolution is 7 kilometers. The Superforecast is updated 4 times per day. Predictions are available in time steps of 1 hour for up to 3 days into the future. Forecast and Superforecast are based on different physical models and therefore may cause divergent predictions. Due to its higher horizontal resolution the Superforecast tends to be more accurate, especially for locations with a complex topography and local thermal effects. The arrows point in the direction in which the wind is blowing.Check the Superforecast for Siena when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in Italy. Or use the Superforecast to find the wind speed today in Siena or to have a look at the wind direction tomorrow at Siena.
Severe Weather Warnings
When a severe weather warning or advisory is provided by the local meteorological institute, we display it as a banner above the wind forecast.The weather warning, for example a high wind warning, can help you prepare for dangerous weather conditions and avoid weather-related risks. The color scale indicates the intensity of the predicted weather event. For more details click or tap on the warning. General information about severe weather warnings can be found in our help section.
Please be aware that severe weather may occur without a prior severe weather warning being reported.
Units
We use knots and degrees Celsius as our default units. These units are often used by sailors, kiters, surfers, windsurfers and paragliders. Use website settings to switch between units and 7 different languages at any time. For converting between wind speed units such as knots, km/h (kilometers per hour), m/s (meters per second), and mph (miles per hour) use our wind speed calculator.