Review: forecast and measurement Urfeld
How good was the forecast? Station Urfeld · values in knots
Forecast–up to 9 kn at 15:00 · gusts 18
MeasuredLight windup to 8 kn at 14:00 · gusts 18
Result–Level forecast vs. measured
DeviationØ 2.4 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 | 6 | 6 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 4 | 5 | 7 | 9 | 9 | 9 | 6 | 6 | 7 | 4 | 2 | 2 | 2 |
| Measured | 1 | 1 | 0 | 0 | 0 | 2 | 2 | 7 | 8 | 5 | 7 | 7 | 3 | 3 | ||||||||||
| Deviation | −2 | −2 | −3 | −3 | −3 | −2 | −3 | ±0 | −1 | −4 | −2 | +1 | −3 | −4 | ||||||||||
| Gusts (kn) | ||||||||||||||||||||||||
| Forecast | 10 | 14 | 15 | 12 | 14 | 11 | 12 | 12 | 10 | 10 | 9 | 11 | 13 | 16 | 17 | 18 | 18 | 13 | 12 | 13 | 9 | 6 | 5 | 5 |
| Measured | 3 | 2 | 0 | 0 | 2 | 4 | 9 | 13 | 15 | 9 | 18 | 14 | 8 | 5 | ||||||||||
| Direction | ||||||||||||||||||||||||
| Forecast | ||||||||||||||||||||||||
| Measured | ||||||||||||||||||||||||
Mean windForecastMeasuredΔ
GustsFM
DirectionFM
00 Time
5
10
01 Time
6
14
02 Time
6
15
03 Time
4
12
04 Time
4
14
05 Time
4
11
06 Time
31−2
123
07 Time
31−2
122
08 Time
30−3
100
09 Time
30−3
100
10 Time
30−3
92
11 Time
42−2
114
12 Time
52−3
139
13 Time
77±0
1613
14 Time
98−1
1715
15 Time
95−4
189
16 Time
97−2
1818
17 Time
67+1
1314
18 Time
63−3
128
19 Time
73−4
135
20 Time
4
9
21 Time
2
6
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