Review: forecast and measurement Brenzone
How good was the forecast? Station Brenzone · values in knots
ForecastPelérup to 10 kn at 13:00 · gusts 15
MeasuredLight windup to 7 kn at 09:00 · gusts 14
ResultFalse alarmLevel forecast vs. measured
DeviationØ 2.8 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 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 4 | 8 | 8 | 8 | 9 | 10 | 9 | 8 | 8 | 7 | 6 | 7 | 5 | 7 | 8 | 8 |
| Measured | 4 | 5 | 4 | 4 | 5 | 4 | 4 | 4 | 4 | 7 | 6 | 4 | 2 | 2 | 6 | 6 | 6 | 5 | 2 | 4 | 3 | 4 | 9 | 8 |
| Deviation | ±0 | +1 | ±0 | ±0 | ±0 | −1 | −1 | −1 | ±0 | −1 | −2 | −4 | −7 | −8 | −3 | −2 | −2 | −2 | −4 | −3 | −2 | −3 | +1 | ±0 |
| Gusts (kn) | ||||||||||||||||||||||||
| Forecast | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 13 | 14 | 14 | 15 | 15 | 15 | 14 | 12 | 13 | 13 | 13 | 11 | 13 | 15 | 16 |
| Measured | 13 | 14 | 10 | 10 | 15 | 12 | 12 | 12 | 13 | 14 | 12 | 8 | 7 | 8 | 10 | 9 | 12 | 9 | 9 | 12 | 10 | 14 | 22 | 19 |
| Direction | ||||||||||||||||||||||||
| Forecast | N | N | N | N | N | N | N | N | N | N | N | S | S | S | S | S | S | S | S | S | SW | N | NW | NW |
| Measured | N | N | N | N | N | N | N | N | N | NO | NO | NO | NO | NO | SW | SW | SW | SW | W | N | N | N | N | N |
Mean windForecastMeasuredΔ
GustsFM
DirectionFM
00 Time
44±0
913
01 Time
45+1
1014
02 Time
44±0
1010
03 Time
44±0
1110
04 Time
55±0
1115
05 Time
54−1
1112
06 Time
54−1
1112
07 Time
54−1
1112
08 Time
44±0
1013
09 Time
87−1
1314
10 Time
86−2
1412
11 Time
84−4
148
12 Time
92−7
157
13 Time
102−8
158
14 Time
96−3
1510
15 Time
86−2
149
16 Time
86−2
1212
17 Time
75−2
139
18 Time
62−4
139
19 Time
74−3
1312
20 Time
53−2
1110
21 Time
74−3
1314
22 Time
89+1
1522
23 Time
88±0
1619
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