Review: forecast and measurement Urfeld
How good was the forecast? Station Urfeld · values in knots
Forecast–up to 12 kn at 14:00 · gusts 20
MeasuredLight windup to 9 kn at 15:00 · gusts 20
Result–Level forecast vs. measured
DeviationØ 2.0 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 | 3 | 2 | 2 | 3 | 2 | 2 | 5 | 6 | 6 | 11 | 12 | 11 | 8 | 9 | 8 | 7 | 7 | 8 | 7 | 8 |
| Measured | 2 | 0 | 2 | 6 | 8 | 8 | 7 | 9 | 8 | |||||||||||||||
| Deviation | ±0 | −2 | −3 | ±0 | +2 | −3 | −5 | −2 | ±0 | |||||||||||||||
| Gusts (kn) | ||||||||||||||||||||||||
| Forecast | 8 | 7 | 6 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 9 | 10 | 12 | 16 | 20 | 19 | 16 | 16 | 15 | 12 | 13 | 14 | 15 | 11 |
| Measured | 4 | 2 | 4 | 20 | 15 | 19 | 18 | 13 | 14 | |||||||||||||||
| Direction | ||||||||||||||||||||||||
| Forecast | S | SW | S | S | S | SW | SW | W | SW | S | NO | NO | NO | N | NW | NW | W | NW | NW | W | W | NW | W | NW |
| Measured | ||||||||||||||||||||||||
Mean windForecastMeasuredΔ
GustsFM
DirectionFM
00 Time
4
8
01 Time
3
7
02 Time
3
6
03 Time
3
7
04 Time
3
6
05 Time
2
6
06 Time
2
6
07 Time
3
6
08 Time
22±0
54
09 Time
20−2
52
10 Time
52−3
94
11 Time
66±0
1020
12 Time
68+2
1215
13 Time
118−3
1619
14 Time
127−5
2018
15 Time
119−2
1913
16 Time
88±0
1614
17 Time
9
16
18 Time
8
15
19 Time
7
12
20 Time
7
13
21 Time
8
14
22 Time
7
15
23 Time
8
11
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