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Playa de Rio Sieira / As Furnas surfForecast / Galicia / Spain
12 Day Weather and Surf, issued 1 am Saturday 28 Jun 2025 CEST
Best Forecast Surf Conditions for Playa de Rio Sieira / As Furnas this week:
The surf forecast for Playa de Rio Sieira / As Furnas over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jun 28) at 8AM. The primary swell is predicted to be 1.3m and 10s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Playa de Rio Sieira / As Furnas in the next 12 days are 1.6m 12s and forecast to arrive on Sunday (Jun 29) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 28th Jun) | 4.5ft (1.3m) 10s |
| Best Surf | 11AM (Sun 29th Jun) | 4.5ft (1.3m) 11s |
| Most Powerful | 2PM (Sun 29th Jun) | 5ft (1.6m) 12s |
Table - best surf conditions forecast for Playa de Rio Sieira / As Furnas over the next 12 days.
Saturday 28 | Sunday 29 | Monday 30 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 9 | 11 | 12 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 10 | 9 | 7 | 7 | 7 | 7 | 4 | 7 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 8 | 5 | 15 | 8 | 12 | 11 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 327 | 292 | 318 | 570 | 682 | 457 | 366 | 389 | 433 | 271 | 238 | 238 | 204 | 185 | 160 | 146 | 136 | 73 | 48 | 51 | 104 | 124 | 199 | 163 | 83 | 60 | 39 | 23 | 29 | 30 | 13 | 17 | 51 | 160 | 231 | 211 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | glass | on | glass | on | on | cross- on | on | on | cross- on | on | on | cross- on | cross- on | on | cross | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross | cross- on | cross | cross | cross- on | cross | cross | cross- on | cross- off | cross- off | cross- off | glass |
High Tide / height (m) | 7:10PM 3.14 | 7:39AM 2.70 | 7:56PM 3.00 | 8:25AM 2.56 | 8:41PM 2.83 | 9:12AM 2.44 | 9:28PM 2.65 | 10:01AM 2.33 | 10:19PM 2.47 | 10:56AM 2.26 | 11:15PM 2.33 | 11:55AM 2.24 | 12:17AM 2.25 | 12:56PM 2.28 | 1:20AM 2.25 | 1:53PM 2.36 | 2:18AM 2.30 | 2:44PM 2.47 | 3:08AM 2.40 | 3:29PM 2.61 | 3:52AM 2.50 | 4:11PM 2.74 | 4:33AM 2.61 | |||||||||||||
Low Tide / height (m) | 12:49PM 0.34 | 1:29AM 0.25 | 1:34PM 0.44 | 2:15AM 0.39 | 2:19PM 0.58 | 3:01AM 0.55 | 3:06PM 0.73 | 3:48AM 0.70 | 3:58PM 0.87 | 4:39AM 0.83 | 4:56PM 0.98 | 5:34AM 0.91 | 6:02PM 1.03 | 6:33AM 0.95 | 7:08PM 1.01 | 7:31AM 0.93 | 8:07PM 0.93 | 8:24AM 0.87 | 8:59PM 0.81 | 9:11AM 0.77 | 9:44PM 0.68 | 9:54AM 0.66 | 10:25PM 0.55 | |||||||||||||
Saturday 28 | Sunday 29 | Monday 30 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | |||||||||||||||||||||||||
| Sunrise | 7:00 | - | - | 7:00 | - | - | 7:01 | - | - | 7:01 | - | - | 7:01 | - | - | 7:01 | - | - | 7:03 | - | - | 7:03 | - | - | 7:03 | - | - | 7:05 | - | - | 7:05 | - | - | 7:05 | - | - |
| Sunset | - | 10:17 | - | - | 10:17 | - | - | 10:16 | - | - | 10:16 | - | - | 10:16 | - | - | 10:16 | - | - | 10:16 | - | - | 10:15 | - | - | 10:15 | - | - | 10:15 | - | - | 10:15 | - | - | 10:15 | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 24 | 28 | 29 | 25 | 26 | 25 | 25 | 24 | 25 | 23 | 26 | 25 | 20 | 21 | 20 | 19 | 21 | 20 | 18 | 21 | 19 | 19 | 25 | 23 | 21 | 28 | 25 | 21 | 32 | 29 | 25 | 29 | 27 | 22 | 22 | 20 |
| Feels °C (?) | 25 | 28 | 30 | 26 | 25 | 25 | 24 | 23 | 24 | 23 | 26 | 24 | 21 | 20 | 16 | 17 | 16 | 15 | 13 | 16 | 13 | 15 | 20 | 18 | 17 | 23 | 20 | 16 | 27 | 24 | 24 | 27 | 27 | 21 | 22 | 22 |
Short Range Forecast: Mostly dry. Warm (max 29°C on Sat night, min 19°C on Mon night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 26°C on Tue afternoon, min 15°C on Thu night). Winds increasing (light winds from the N on Tue night, fresh winds from the NNW by Thu afternoon). | Days 6-9 Weather Summary Mostly dry. Warm (max 28°C on Sun afternoon, min 15°C on Fri morning). Mainly fresh winds. | Long Range Forecast: Some drizzle, heaviest during Wed night. Warm (max 32°C on Mon afternoon, min 17°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Playa de Rio Sieira / As Furnas surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Playa de Rio Sieira / As Furnas Surf forecast
The above surf forecast table for Playa de Rio Sieira / As Furnas provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Playa de Rio Sieira / As Furnas can be found by selecting the local surf guide option on the grey menu. Our Playa de Rio Sieira / As Furnas surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Playa de Rio Sieira / As Furnas) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Playa de Rio Sieira / As Furnas may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Galicia? If you are looking for accommodation near Playa de Rio Sieira / As Furnas, camping, hotels and holiday cottages in Galicia, consider staying in Boiro which is 12 km (7 miles) away. Other places in and around Galicia where you can find information about places to rent, and car hire include Muros which is 16 km (10 miles) away, Villagarcia, Sanxenxo and Poio.
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