Review: forecast and measurement Urfeld
How good was the forecast? Station Urfeld · values in knots
ForecastBig Day 46 %Inversionup to 12 kn at 13:00 · gusts 18
MeasuredBig Dayup to 16 kn at 14:00 · gusts 22
ResultHitLevel forecast vs. measured
DeviationØ 4.5 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 | 3 | 2 | 3 | 4 | 3 | 3 | 3 | 4 | 3 | 2 | 3 | 5 | 9 | 12 | 11 | 10 | 8 | 10 | 6 | 3 | 3 | 4 | 3 | 4 |
| Measured | 8 | 6 | 5 | 12 | 16 | 16 | 16 | 13 | 11 | |||||||||||||||
| Deviation | +5 | +4 | +2 | +7 | +7 | +4 | +5 | +3 | +3 | |||||||||||||||
| Gusts (kn) | ||||||||||||||||||||||||
| Forecast | 7 | 6 | 6 | 7 | 7 | 7 | 6 | 7 | 7 | 6 | 8 | 11 | 15 | 18 | 17 | 14 | 13 | 15 | 9 | 7 | 7 | 8 | 8 | 9 |
| Measured | 9 | 9 | 8 | 16 | 22 | 22 | 22 | 20 | 17 | |||||||||||||||
| Direction | ||||||||||||||||||||||||
| Forecast | O | O | O | O | O | SO | SO | S | SO | NO | N | N | N | NO | NO | NO | NO | NO | O | O | NO | NO | O | O |
| Measured | ||||||||||||||||||||||||
Mean windForecastMeasuredΔ
GustsFM
DirectionFM
00 Time
3
7
01 Time
2
6
02 Time
3
6
03 Time
4
7
04 Time
3
7
05 Time
3
7
06 Time
3
6
07 Time
4
7
08 Time
38+5
79
09 Time
26+4
69
10 Time
35+2
88
11 Time
512+7
1116
12 Time
916+7
1522
13 Time
1216+4
1822
14 Time
1116+5
1722
15 Time
1013+3
1420
16 Time
811+3
1317
17 Time
10
15
18 Time
6
9
19 Time
3
7
20 Time
3
7
21 Time
4
8
22 Time
3
8
23 Time
4
9
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