Review: forecast and measurement Urfeld
How good was the forecast? Station Urfeld · values in knots
Forecast–up to 5 kn at 12:00 · gusts 10
MeasuredLight windup to 6 kn at 12:00 · gusts 10
Result–Level forecast vs. measured
DeviationØ 0.9 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 | 1 | 3 | 2 | 2 | 2 | 2 | 2 | 5 | 2 | 2 | 2 | 2 | 5 | 5 | 3 | 2 | 3 | 4 | 4 | 4 | 2 | 3 | 2 | 2 |
| Measured | 3 | 2 | 1 | 6 | 5 | 2 | 1 | 1 | 3 | 5 | 4 | |||||||||||||
| Deviation | +1 | ±0 | −1 | +1 | ±0 | −1 | −1 | −2 | −1 | +1 | ±0 | |||||||||||||
| Gusts (kn) | ||||||||||||||||||||||||
| Forecast | 5 | 7 | 6 | 4 | 4 | 4 | 5 | 7 | 5 | 4 | 5 | 5 | 9 | 10 | 8 | 7 | 9 | 7 | 7 | 7 | 5 | 7 | 5 | 5 |
| Measured | 7 | 7 | 7 | 10 | 10 | 8 | 4 | 4 | 8 | 9 | 5 | |||||||||||||
| Direction | ||||||||||||||||||||||||
| Forecast | NW | N | N | O | O | O | W | NW | W | SW | SO | SO | N | NO | NO | O | O | NO | NO | N | SW | SW | S | SW |
| Measured | ||||||||||||||||||||||||
Mean windForecastMeasuredΔ
GustsFM
DirectionFM
00 Time
1
5
01 Time
3
7
02 Time
2
6
03 Time
2
4
04 Time
2
4
05 Time
2
4
06 Time
2
5
07 Time
5
7
08 Time
2
5
09 Time
23+1
47
10 Time
22±0
57
11 Time
21−1
57
12 Time
56+1
910
13 Time
55±0
1010
14 Time
32−1
88
15 Time
21−1
74
16 Time
31−2
94
17 Time
43−1
78
18 Time
45+1
79
19 Time
44±0
75
20 Time
2
5
21 Time
3
7
22 Time
2
5
23 Time
2
5
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