

None of the 1 spots we track in Cascais 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 |
|---|---|---|---|---|
| Cascais | Around Jul | 46–58% | 11–12 kt | 17–18 °C |
Cascais has no strongly reliable season; the windiest months are Jun–Aug: 46–58% of days reach 12 kt+, with 11–12 kt average daily wind, 17–18 °C water and 18–19 °C air.
Open-Meteo climatology, 3-year average of daily data. How we calculate this