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Last 30 days
98%
calls right
±2.4 kn
average error
99% of these 380 hours measured under 12 kn. A small average error earned mostly on calm hours is not strong-wind skill: judge each wind by its own row below.
The Westerly on its own: ±3.3 kn over 95 measured hours.
A call counts as right when forecast and anemometer agreed on which side of 12 kn the hour fell. Measured pairs only; sheltered sensors are excluded.
Last 14 days
- 13 02
- 6 03
- 5 04
- 15 05
- 6 06
- 5 07
- 5 08
- 16 09
- 10 10
- 4 11
- 7 12
- 7 13
- 9 14
- 10 15
Dot: the call we published. Number: the measured peak that day, in kn. An outline means no call was published or nothing was measured.
By wind
| The Westerly | 95% | ±3.3 | 95 |
|---|---|---|---|
| The East Wind | 100% | ±2.3 | 38 |
The biggest miss
Friday, September 25 at 14:00: we said 14 kn, it blew 2 kn.
The correction has moved since: -1.84 kn is now applied (refitted 2026-10-16).
About this forecast
Computed from the last 30 days of frozen forecasts paired against wind measured at this spot: the same pairs the calibration fits on. Sheltered or unverified sensors are excluded.