Review: forecast and measurement Urfeld
How good was the forecast? Station Urfeld · values in knots
Forecast–up to 5 kn at 14:00 · gusts 11
MeasuredLight windup to 8 kn at 15:00 · gusts 12
Result–Level forecast vs. measured
DeviationØ 1.6 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 | 4 | 3 | 3 | 3 | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 3 | 5 | 4 | 4 | 2 | 3 | 4 | 3 | 3 | 3 | 3 |
| Measured | 3 | 2 | 1 | 0 | 1 | 1 | 7 | 8 | 6 | 3 | ||||||||||||||
| Deviation | ±0 | −1 | −1 | −1 | ±0 | −2 | +2 | +4 | +2 | +1 | ||||||||||||||
| Gusts (kn) | ||||||||||||||||||||||||
| Forecast | 6 | 7 | 6 | 6 | 7 | 6 | 5 | 5 | 6 | 5 | 4 | 5 | 7 | 9 | 11 | 9 | 9 | 8 | 7 | 7 | 6 | 6 | 6 | 6 |
| Measured | 6 | 4 | 3 | 1 | 2 | 2 | 12 | 11 | 10 | 7 | ||||||||||||||
| Direction | ||||||||||||||||||||||||
| Forecast | S | SW | S | SW | S | SO | NO | S | S | S | O | S | SW | NO | O | SO | O | O | W | SW | S | SW | SW | SW |
| Measured | ||||||||||||||||||||||||
Mean windForecastMeasuredΔ
GustsFM
DirectionFM
00 Time
4
6
01 Time
3
7
02 Time
3
6
03 Time
3
6
04 Time
4
7
05 Time
3
6
06 Time
3
5
07 Time
3
5
08 Time
33±0
66
09 Time
32−1
54
10 Time
21−1
43
11 Time
10−1
51
12 Time
11±0
72
13 Time
31−2
92
14 Time
57+2
1112
15 Time
48+4
911
16 Time
46+2
910
17 Time
23+1
87
18 Time
3
7
19 Time
4
7
20 Time
3
6
21 Time
3
6
22 Time
3
6
23 Time
3
6
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