None of the 1 spots we track in Grevelingendam has a month where 60% of days reach 12 kt+; expect light, irregular wind and check forecasts.
Based on Open-Meteo climatology for each spot. How we calculate this
| Spot | Best season | Windy days | Avg wind | Water |
|---|---|---|---|---|
| Grevelingendam | Around Nov | 45–50% | 12 kt | 6–12 °C |
Grevelingendam has no strongly reliable season; the windiest months are Jan, Feb and Nov: 45–50% of days reach 12 kt+, with 12 kt average daily wind, 6–12 °C water and 5–9 °C air.
Open-Meteo climatology, 3-year average of daily data. How we calculate this