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Surf Forecasts:
Playa de Rio Sieira / As Furnas surfForecast / Galicia / Spain
48hr Weather and Surf, issued 12 pm Monday 23 Mar 2026 CETForecast update in hr min s Forecast update imminent
Playa de Rio Sieira / As Furnas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Playa de Rio Sieira / As Furnas sea temperature is
14.7° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Playa de Rio Sieira / As Furnas today?
The current surf forecast for Playa de Rio Sieira / As Furnas at 6PM is: 1.2m 13s primary swell from a Northwest direction and 0.5m 12s secondary swell from a West direction, 0.4m 3s secondary swell from a North-northeast direction (forecast issued at 12:00pm March 23). The wind direction is predicted to be cross-shore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Mar) | 3.5ft (1.0m) | 12s |
| Afternoon (23 Mar) | 3.5ft (1.1m) | 13s |
| Evening (23 Mar) | 4ft (1.2m) | 12s |
Table - waves today at Playa de Rio Sieira / As Furnas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 13 | 10 | 12 | 16 | 15 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 277 | 361 | 424 | 543 | 416 | 455 | 303 | 357 | 147 | 167 | 170 | 140 | 116 | 252 | 739 | 1289 | 1491 | 1018 | 922 | 943 | 771 | 868 | 868 | 960 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- on | on | on | cross- off | cross | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 6:56PM 2.93 | 7:25AM 2.73 | 7:49PM 2.71 | 8:28AM 2.44 | 9:00PM 2.50 | |||||||||||||||||||
Low Tide / height (m) | 12:41PM 0.30 | 1:09AM 0.36 | 1:30PM 0.57 | 2:08AM 0.61 | 2:32PM 0.84 | 3:29AM 0.82 | ||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:33 | - | - | - | - | - | - | - | 7:31 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:51 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - | - | - | - |
 | | | |  | | | | | | | |  | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 17 | 20 | 19 | 15 | 13 | 13 | 13 | 15 | 17 | 16 | 15 | 15 | 12 | 11 | 10 | 12 | 12 | 13 | 11 | 8 | 8 | 7 | 7 |
| Feels °C (?) | 5 | 11 | 15 | 15 | 11 | 10 | 10 | 10 | 13 | 15 | 14 | 12 | 12 | 8 | 7 | 5 | 7 | 6 | 6 | 3 | -1 | -1 | -2 | -2 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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