Review: forecast and measurement Urfeld
How good was the forecast? Station Urfeld · values in knots
Forecast–up to 11 kn at 13:00 · gusts 17
MeasuredLight windup to 8 kn at 14:00 · gusts 14
Result–Level forecast vs. measured
DeviationØ 2.7 knMean wind, 6–21 h
Wind through the day
Forecast meanMeasured meanForecast gustsMeasured gustsRange
510152025Windy day from 11 kn
000102030405060708091011121314151617181920212223
| Time | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean wind (kn) | ||||||||||||||||||||||||
| Forecast | 5 | 4 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 2 | 6 | 4 | 9 | 11 | 10 | 8 | 8 | 6 | 3 | 6 | 5 | 6 | 5 | 6 |
| Measured | 0 | 4 | 3 | 2 | 7 | 7 | 8 | 5 | 2 | 1 | 3 | |||||||||||||
| Deviation | −2 | +2 | −3 | −2 | −2 | −4 | −2 | −3 | −6 | −5 | ±0 | |||||||||||||
| Gusts (kn) | ||||||||||||||||||||||||
| Forecast | 8 | 8 | 4 | 5 | 4 | 4 | 5 | 4 | 5 | 6 | 12 | 10 | 15 | 17 | 17 | 14 | 14 | 11 | 8 | 10 | 9 | 10 | 8 | 10 |
| Measured | 0 | 9 | 7 | 8 | 12 | 14 | 14 | 10 | 9 | 3 | 8 | |||||||||||||
| Direction | ||||||||||||||||||||||||
| Forecast | ||||||||||||||||||||||||
| Measured | ||||||||||||||||||||||||
Mean windForecastMeasuredΔ
GustsFM
DirectionFM
00 Time
5
8
01 Time
4
8
02 Time
1
4
03 Time
1
5
04 Time
2
4
05 Time
1
4
06 Time
1
5
07 Time
1
4
08 Time
20−2
50
09 Time
24+2
69
10 Time
63−3
127
11 Time
42−2
108
12 Time
97−2
1512
13 Time
117−4
1714
14 Time
108−2
1714
15 Time
85−3
1410
16 Time
82−6
149
17 Time
61−5
113
18 Time
33±0
88
19 Time
6
10
20 Time
5
9
21 Time
6
10
22 Time
5
8
23 Time
6
10
White cells with a colour stripe = forecast, fully coloured cells = measured. Deviation = measured minus forecast: green up to 2 kn, yellow up to 4 kn, red above.
Statistical forecast, no warranty – not an official weather forecast and no substitute for severe-weather warnings. Water sports at your own risk; judge the conditions on site. Terms of use