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Playa de San Lorenzo surfForecast / Asturias / Spain
12 Day Weather and Surf, issued 1 am Friday 29 Aug 2025 CEST
Best Forecast Surf Conditions for Playa de San Lorenzo this week:
The surf forecast for Playa de San Lorenzo over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 29) at 8AM. The primary swell is predicted to be 3.5m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Playa de San Lorenzo in the next 12 days are 3.5m 12s and forecast to arrive on Sunday (Aug 31) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Monday (Sep 01) at 8AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Fri 29th Aug) | 11ft (3.5m) 12s |
| Best Surf | 8AM (Fri 29th Aug) | 11ft (3.5m) 12s |
| Most Powerful | 8PM (Sun 31st Aug) | 11ft (3.5m) 12s |
Table - best surf conditions forecast for Playa de San Lorenzo over the next 12 days.
Short Range Forecast Light rain (total 2mm), mostly falling on Sun morning. Warm (max 26°C on Sat afternoon, min 13°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Tue morning. Warm (max 24°C on Tue afternoon, min 13°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | |||||||||||||||
| 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) (?) | 12 | 12 | 11 | 11 | 10 | 10 | 11 | 11 | 12 | 12 | 13 | 12 | 12 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 12 |
Wave (?)Graph  | |||||||||||||||||||||
| Energy (?) | 3538 | 3212 | 2684 | 1228 | 1165 | 982 | 1273 | 2090 | 6033 | 3248 | 3293 | 2555 | 1618 | 1308 | 1588 | 887 | 606 | 397 | 516 | 567 | 928 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross | cross | on | cross- off | cross | cross- on | cross- off | cross- off | cross- on | off | off | cross | cross- off | glass | cross- on | off | cross- on | cross- on | glass |
High Tide / height (m) | 8:39AM 3.43 | 8:56PM 3.34 | 9:18AM 3.24 | 9:40PM 3.09 | 10:11AM 3.05 | 10:46PM 2.87 | 11:29AM 2.93 | 12:20AM 2.79 | 1:02PM 2.97 | 1:49AM 2.89 | 2:16PM 3.17 | 2:51AM 3.12 | 3:09PM 3.45 | 3:37AM 3.40 | |||||||
Low Tide / height (m) | 2:40PM 1.25 | 2:59AM 1.35 | 3:21PM 1.48 | 3:41AM 1.58 | 4:16PM 1.70 | 4:42AM 1.79 | 5:45PM 1.84 | 6:23AM 1.87 | 7:37PM 1.75 | 8:00AM 1.73 | 8:46PM 1.50 | 8:59AM 1.46 | 9:32PM 1.20 | ||||||||
Friday 29 | Saturday 30 | Sunday 31 | Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | |||||||||||||||
| Sunrise | 7:41 | - | - | 7:43 | - | - | 7:43 | - | - | 7:45 | - | - | 7:46 | - | - | 7:47 | - | - | 7:48 | - | - |
| Sunset | - | 9:04 | - | - | 9:01 | - | - | 9:00 | - | - | 8:59 | - | - | 8:57 | - | - | 8:54 | - | - | 8:52 | - |
 |  |  | | | |  |  |  | | | | |  |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 2 | - | - | - | - | - | 4 | 1 | 1 | - | - | - | - | - | - |
| Temp. °C | 22 | 24 | 23 | 24 | 26 | 22 | 18 | 21 | 20 | 21 | 23 | 20 | 15 | 24 | 19 | 19 | 23 | 20 | 22 | 24 | 21 |
| Feels °C (?) | 19 | 20 | 21 | 24 | 26 | 23 | 17 | 17 | 17 | 17 | 19 | 18 | 14 | 20 | 18 | 20 | 22 | 21 | 22 | 24 | 22 |
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Recent Eyeball Surf Reports for Asturias
The wind is still cross-off at Playa de San Lorenzo (moderate winds from the WSW at La Calzada wx 2 km from Playa de San Lorenzo). 3.5m 12s groundswell from the WNW with a 2.4m 12s groundswell from the NW. 2 swells combining so expect closeout sets.
Actual: 57 min ago
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Information about the Playa de San Lorenzo Surf forecast
The above surf forecast table for Playa de San Lorenzo 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 San Lorenzo can be found by selecting the local surf guide option on the grey menu. Our Playa de San Lorenzo 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 San Lorenzo) 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 San Lorenzo 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.
Playa de San Lorenzo is 2 km (1 miles) from Gijon. If you plan a holiday in Asturias, look for hotels and other accommodation in Gijon. Gijon has rooms for a wide range of budgets as well as car hire and transport links.
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