Review: forecast and measurement Urfeld
How good was the forecast? Station Urfeld · values in knots
Forecast–up to 11 kn at 13:00 · gusts 18
MeasuredLight windup to 9 kn at 12:00 · gusts 18
Result–Level forecast vs. measured
DeviationØ 1.7 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 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | 7 | 11 | 11 | 8 | 4 | 4 | 6 | 3 | 3 | 3 | 3 | 3 | 3 |
| Measured | 0 | 0 | 1 | 1 | 6 | 7 | 9 | 8 | 7 | 1 | 5 | 2 | 1 | 1 | ||||||||||
| Deviation | −2 | −1 | ±0 | ±0 | +4 | ±0 | −2 | −3 | −1 | −3 | +1 | −4 | −2 | −2 | ||||||||||
| Gusts (kn) | ||||||||||||||||||||||||
| Forecast | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 4 | 5 | 7 | 10 | 14 | 18 | 17 | 15 | 11 | 12 | 11 | 9 | 8 | 8 | 7 | 7 | 7 |
| Measured | 2 | 2 | 4 | 4 | 18 | 15 | 16 | 14 | 15 | 4 | 15 | 7 | 3 | 2 | ||||||||||
| Direction | ||||||||||||||||||||||||
| Forecast | ||||||||||||||||||||||||
| Measured | ||||||||||||||||||||||||
Mean windForecastMeasuredΔ
GustsFM
DirectionFM
00 Time
2
5
01 Time
2
5
02 Time
2
6
03 Time
2
5
04 Time
1
5
05 Time
2
5
06 Time
20−2
52
07 Time
10−1
42
08 Time
11±0
54
09 Time
11±0
74
10 Time
26+4
1018
11 Time
77±0
1415
12 Time
119−2
1816
13 Time
118−3
1714
14 Time
87−1
1515
15 Time
41−3
114
16 Time
45+1
1215
17 Time
62−4
117
18 Time
31−2
93
19 Time
31−2
82
20 Time
3
8
21 Time
3
7
22 Time
3
7
23 Time
3
7
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