Alvor – Ria
Portugal · Kitesurf · Wingfoil · SUP
- Best winds W, NW
- Level Beginner · Intermediate
- Water Flat water
- Best months Apr–Oct
About this spot
The Ria de Alvor between Lagos and Alvor on the western Algarve is a tide-dependent estuarine lagoon – a now-rare flat-water venue in Portugal with warm, clear water over a sandy bottom. Spread across the sandbanks, the water in the teaching area stays knee- to waist-deep. The working winds are west and north-west: in summer the Nortada thermal usually switches on between 1 and 2pm and takes the lagoon from calm to 15–25 knots within an hour, averaging 18–22 knots in peak season – often even when the coast further south barely has a breeze.
When is the best time to visit Alvor? April to October, with the most reliable Nortada in high summer. The best tidal window is mid-tide with weaker current; at high tide a large area opens up for independent riders. Ideal for beginners and wingfoilers.
Last updated:
Location
Wind & weather through the year
According to model data for 2021–2025, August is the windiest month: on 68 % of days the wind blows at 12 knots or more from a direction that works at this spot for at least three daytime hours. It then mostly blows from the north-west. The most reliable period runs from May to August. The least wind is in December (12 %). The water ranges from about 15 to 18 °C over the year.
| Month | Wind days ≥ 12 kn | Avg wind | Direction | Air | Water |
|---|---|---|---|---|---|
| January |
16 %
| 10 kn | NW | 15 °C | 17 °C |
| February |
16 %
| 9 kn | NW | 15 °C | 16 °C |
| March |
23 %
| 10 kn | NW | 15 °C | 15 °C |
| April |
37 %
| 10 kn | NW | 17 °C | 16 °C |
| May |
53 %
| 10 kn | NW | 19 °C | 16 °C |
| June |
55 %
| 10 kn | NW | 21 °C | 18 °C |
| July |
64 %
| 10 kn | NW | 23 °C | 18 °C |
| August |
68 %
| 9 kn | NW | 23 °C | 18 °C |
| September |
39 %
| 9 kn | NW | 21 °C | 17 °C |
| October |
15 %
| 9 kn | NW | 21 °C | 18 °C |
| November |
14 %
| 9 kn | NW | 18 °C | 18 °C |
| December |
12 %
| 9 kn | W | 16 °C | 17 °C |
Wind day = at least 3 hours at ≥ 12 kn in daylight (09:00–19:00 local time). Only hours with wind from W, NW (usable according to the spot info) are counted. Model data (ECMWF IFS, approx. 9 km grid) – local venturi and thermal effects can be stronger. Weather data: Open-Meteo.com (CC BY 4.0)
Insider tips
A tide table is essential – at low tide the water largely retreats. Mid-tide offers low current and plenty of flat water; wait for the afternoon Nortada (from around 1–2pm).
⚠︎ Hazards
At low tide the lagoon largely dries out – without a tide table you risk getting stranded. Current can run in the channels between the sandbanks on a changing tide.
All information without guarantee. Please check locally whether kiting, windsurfing, winging or surfing is currently allowed here – protected areas, swimming zones and seasonal closures change. You go on the water at your own risk.
Nearest surf school
Frequently asked questions
Is Alvor – Ria suitable for beginners?
Yes. According to the spot info, Alvor – Ria suits these levels: Beginner · Intermediate (water: Flat water). The nearest surf school is about 6 km away.
Which wind works at Alvor – Ria?
Best with wind from W, NW. In the windiest month (August), model data show the wind mostly blowing from the north-west.
When is the best time for Alvor – Ria?
The best months are considered to be Apr–Oct. According to the wind statistics, August has the most wind days (68 % of days).
How warm is the water at Alvor – Ria?
Over the year about 15 °C in March to 18 °C in August (model data).
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