Surf Forecasts:
Cala De Meron surf forecast from 20 Aug 2026:
- Best quality surf: Thursday 20 Aug, 11PM (local time) - 4.5ft (1.3m), 11s period, NW swell with cross-offshore winds.
- Most powerful swell: Thursday 27 Aug, 2PM (local time) - 7ft (2.2m), 7s period, NW swell with 503 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 8PM (local time) - 5ft (1.5m), 9s period with NNW swell.
Best Forecast Surf Conditions for Cala De Meron this week:
The surf forecast for Cala De Meron over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 8PM. The primary swell is predicted to be 1.5m and 9s period with a secondary swell of 0.4m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Cala De Meron in the next 16 days are 2.2m 7s and forecast to arrive on Thursday (Aug 27) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Wednesday (Aug 26) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Thu 20th Aug) | 5ft (1.5m) 9s |
| Best Surf | 11PM (Thu 20th Aug) | 4.5ft (1.3m) 11s |
| Most Powerful | 2PM (Thu 27th Aug) | 7ft (2.2m) 7s |
Table - best surf conditions forecast for Cala De Meron over the next 16 days.
The Lowdown
Alright, Rusty here again. Let’s break down the same forecast for those of you who think in feet and miles.
So, the first few days at Cala De Meron are pretty sleepy. The first real swell that’s worth paddling out for hits on Thursday morning, the 27th. We’re looking at a clean 6ft swell from the WNW with a cross-offshore breeze. It’s a goer. The water is about 72°, which is a tad warmer than what’s usual for this time of year.
The session you don’t want to miss is Saturday the 29th. The morning is glassy, with a 7ft swell out of the NW and a period of 9 seconds. The wave energy is pumping at 583, which is a solid, powerful groundswell. The wind is dead calm, so the waves are going to be glassy and lined up. By the afternoon, it’s up to 7ft NW, still clean. This is expert territory, but for the experienced surfer, it’s the best of the forecast.
Sunday the 30th is another stunner. Glassy morning, 6ft NW, and plenty of energy. This is a classic, groomed session. Monday the 31st is also a prime morning, with a 5ft NNW groundswell at 10 seconds and zero wind. That’s a long period, so the waves will have good shape and the sets will be spread out, making the paddle out a little easier.
The rest of the first week is small and messy. The second week, starting September 1st, has a few clean, smaller days. The morning of the 2nd is glassy with a 5ft NW swell. The 3rd has a clean 3ft N swell, and the 4th finishes with a 5ft NW morning glass-off. Nothing huge, but solid fun.
The whole story here is the end of August. The 29th, 30th, and 31st are the days to chase. Set your alarm.
- Rusty
Short Range ForecastLight rain (total 8mm), mostly falling on Thu morning. Warm (max 22°C on Sat afternoon, min 15°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Mon night. Warm (max 28°C on Mon afternoon, min 17°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NW 8 | NW 9 | NNW 10 | NNW 10 | NW 10 | NW 10 | NNW 8 | ENE 6 | ENE 6 | N 6 | N 7 | NNE 7 | NNE 6 | N 7 | WNW 5 | NW 6 | NW 7 | NW 8 | NW 7 | NW 8 | NW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 95 | 198 | 460 | 452 | 341 | 163 | 116 | 148 | 82 | 61 | 58 | 99 | 34 | 44 | 73 | 49 | 67 | 67 | 44 | 57 | 266 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross | on | cross-off | cross | cross | cross-off | glassy | glassy | glassy | cross-off | cross-on | off | glassy | cross-on | cross-off | glassy | glassy | cross-off |
High Tide | 10:24AM2.73m | 10:56PM2.55m | 11:33AM2.56m | 00:25AM2.40m | 1:09PM2.52m | 2:02AM2.44m | 2:32PM2.66m | 3:07AM2.62m | 3:26PM2.88m | 3:52AM2.83m | 4:06PM3.13m | 4:28AM3.04m | 4:40PM3.36m | 5:00AM3.23m | |||||||
Low Tide | 4:41PM1.19m | 5:09AM1.32m | 5:59PM1.36m | 6:33AM1.43m | 7:32PM1.36m | 7:59AM1.36m | 8:45PM1.20m | 9:01AM1.16m | 9:36PM0.97m | 9:46AM0.92m | 10:15PM0.73m | 10:23AM0.69m | 10:50PM0.50m | ||||||||
 | |  |  |  |  | |  | | |  |  | | | | | | | | |  | |
 | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — |
 | — | — | 9:17 | — | — | 9:15 | — | — | 9:15 | — | — | 9:13 | — | — | 9:12 | — | — | 9:09 | — | — | 9:07 |
mm | 3 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 1 | — | 1 | 8 |
Temp °C | 19 | 19 | 18 | 19 | 21 | 20 | 20 | 22 | 21 | 22 | 23 | 21 | 27 | 28 | 24 | 23 | 24 | 22 | 23 | 24 | 18 |
Feels °C | 20 | 20 | 19 | 17 | 19 | 20 | 18 | 19 | 19 | 23 | 24 | 23 | 26 | 28 | 25 | 24 | 23 | 23 | 23 | 23 | 20 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 9 | NNW 10 | NNW 10 | NW 10 | N 9 | NNW 8 | NNW 8 | ENE 6 | N 6 | N 7 | NNE 7 | NNE 6 | N 7 | N 6 | NW 6 | NW 7 | NW 8 | NW 7 | NW 8 | NW 7 |
| kJ | 95 | 198 | 460 | 452 | 341 | 142 | 116 | 107 | 82 | 61 | 58 | 99 | 34 | 44 | 18 | 49 | 67 | 67 | 44 | 57 | 266 |
Swell 2 Height (m) Direction Period (s) | N 9 | N 8 | N 10 | N 10 | N 9 | NW 10 | NNW 9 | — | N 7 | ENE 6 | NE 6 | NW 9 | W 8 | W 9 | N 14 | N 6 | NNW 11 | E 3 | E 4 | N 9 | N 7 |
| kJ | 74 | 44 | 34 | 33 | 171 | 163 | 32 | — | 81 | 43 | 38 | 3 | 1 | 2 | 4 | 6 | 12 | 1 | 3 | 6 | 14 |
Swell 3 Height (m) Direction Period (s) | NNW 11 | N 10 | — | — | — | — | — | — | N 7 | WNW 10 | WNW 9 | N 7 | — | — | — | NNW 12 | N 6 | NNW 10 | NW 9 | E 4 | N 8 |
| kJ | 44 | 8 | — | — | — | — | — | — | 4 | 9 | 9 | 1 | — | — | — | 14 | 3 | 10 | 21 | 1 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | E 4 | ENE 6 | — | — | — | — | — | WNW 2 | WNW 5 | — | — | ESE 3 | — | WNW 4 | — |
| kJ | — | — | — | — | — | — | 18 | 148 | — | — | — | — | — | 1 | 73 | — | — | 2 | — | 12 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 9 | 0 | 9 | 29 | 0 | 43 | 43 | 0 | 0 | 0 | 0 | 122 | 37 | 0 | 0 | 31 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Asturias | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Cala De Meron Surf forecast
The above surf forecast table for Cala De Meron provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cala De Meron can be found by selecting the local surf guide option on the grey menu. Our Cala De Meron 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 (Cala De Meron) 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 Cala De Meron 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.
Cala De Meron is 14 km (9 miles) from the city of 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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