Surf Forecasts:
Cala De Meron surf forecast from 17 Aug 2026:
- Best quality surf: Thursday 20 Aug, 8AM (local time) - 2.5ft (0.8m), 11s period, NNW swell with cross-offshore winds.
- Most powerful swell: Thursday 20 Aug, 8PM (local time) - 4.5ft (1.4m), 12s period, NNW swell with 488 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 11PM (local time) - 1.5ft (0.4m), 12s 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 Wednesday (Aug 19) at 11PM. The primary swell is predicted to be 0.4m and 12s period with a secondary swell of 0.4m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Cala De Meron in the next 16 days are 1.4m 12s and forecast to arrive on Thursday (Aug 20) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 5s period and expected on Monday (Aug 24) at 11AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 19th Aug) | 1.5ft (0.4m) 12s |
| Best Surf | 8AM (Thu 20th Aug) | 2.5ft (0.8m) 11s |
| Most Powerful | 8PM (Thu 20th Aug) | 4.5ft (1.4m) 12s |
Table - best surf conditions forecast for Cala De Meron over the next 16 days.
The Lowdown
Alright, let’s get into what’s on the table for Cala De Meron.
First off, the first few days are a total bust. Tiny, weak surf and messy winds. Don’t even bother. The first real chance doesn’t come until Thursday the 20th.
Thursday morning the 20th is looking sweet. We’ve got a 4ft swell from the NNW, with a long period of 11 seconds. That’s proper groundswell. The wind is glassy, dead calm, so it’ll be clean as a whistle. The water is a touch warmer than average at 72°. The combined swell energy is moderate (269), so there’s some good power in the water. That’s the standout session of the first week.
Friday the 21st is almost a carbon copy. A 4ft swell from the North in the morning, glassy, and a 3ft swell from the NNW in the afternoon, also glassy. It’ll be clean and consistent. The energy is moderate to strong (455 and 423), so you’ll be busy.
Now, for the big boys, hold out for the end of the month. The morning of Friday the 28th of August is a monster. An 8ft swell from the NW, with very strong energy (973). The wind is dead calm, glassy. That’s a serious, expert-only swell. The afternoon jumps to 10ft, with a very strong energy (1697). It’s clean, but it’s huge.
Saturday the 29th of August is even bigger. The morning is a 10ft NW swell with a very long period of 13 seconds, and the energy is extreme (4221). That’s one of the biggest groundswells you’ll see. The wind is glassy, but the size is only for the most experienced. The afternoon holds at 10ft, with a 12-second period. It’s a sight to behold.
The 30th and 31st drop to 5ft to 6ft swells, but the winds get a bit messy, making it just marginal. The first day of September still has 5ft to 5ft swell, but the conditions are average.
So, the pick of the litter is Thursday the 20th morning for a clean, fun session, and the Friday the 28th and Saturday the 29th for the big-wave crew. The long period swells will work well here, as it’s a point break setup, so they won’t just close out. Crowds are possible on the good days, so get there early.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Tue afternoon, min 18°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 15mm), heaviest on Thu night. Warm (max 23°C on Thu afternoon, min 17°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||
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) | N 6 | N 6 | N 6 | NW 8 | N 7 | WNW 8 | WNW 8 | NW 10 | NNW 12 | NNW 11 | NNW 12 | NNW 11 | N 10 | N 11 | NNW 9 | NNW 8 | N 8 | NNW 7 | NNW 7 | ENE 6 | N 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 36 | 35 | 21 | 15 | 17 | 6 | 6 | 15 | 177 | 260 | 429 | 275 | 273 | 223 | 237 | 131 | 63 | 97 | 60 | 100 | 111 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-on | glassy | glassy | on | glassy | glassy | cross-on | glassy | glassy | glassy | cross-on | cross | cross-on | cross-on | cross-on | on | cross |
High Tide | 8:19AM3.40m | 8:36PM3.43m | 8:56AM3.19m | 9:15PM3.12m | 9:35AM2.96m | 9:58PM2.81m | 10:24AM2.73m | 10:56PM2.55m | 11:33AM2.56m | 00:25AM2.40m | 1:09PM2.52m | 2:02AM2.44m | 2:32PM2.66m | 3:07AM2.62m | |||||||
Low Tide | 2:19PM0.39m | 2:43AM0.51m | 3:00PM0.65m | 3:23AM0.80m | 3:45PM0.94m | 4:08AM1.09m | 4:41PM1.19m | 5:09AM1.32m | 5:59PM1.36m | 6:33AM1.43m | 7:32PM1.36m | 7:59AM1.36m | 8:45PM1.20m | ||||||||
 | |  |  | |  | | | | |  |  |  |  |  | | |  |  | |  | |
 | 7:28 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — |
 | — | — | 9:22 | — | — | 9:21 | — | — | 9:20 | — | — | 9:17 | — | — | 9:15 | — | — | 9:15 | — | — | 9:13 |
mm | — | — | — | — | — | — | — | — | — | — | — | 8 | 2 | 2 | — | — | — | 3 | 11 | 17 | 13 |
Temp °C | 21 | 22 | 21 | 22 | 24 | 22 | 20 | 23 | 22 | 22 | 23 | 20 | 18 | 20 | 20 | 19 | 21 | 19 | 18 | 18 | 17 |
Feels °C | 23 | 23 | 22 | 23 | 24 | 23 | 22 | 24 | 24 | 23 | 23 | 20 | 19 | 21 | 20 | 19 | 19 | 17 | 18 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 5 | N 7 | NNW 5 | N 5 | NW 10 | NNW 12 | NNW 11 | NNW 12 | NNW 11 | N 10 | NNW 10 | NNW 9 | NNW 8 | N 8 | NNW 7 | NNW 7 | NNW 7 | N 7 |
| kJ | 36 | 35 | 21 | 8 | 17 | 6 | 4 | 15 | 177 | 260 | 429 | 275 | 273 | 200 | 237 | 131 | 63 | 97 | 60 | 65 | 111 |
Swell 2 Height (m) Direction Period (s) | NNW 7 | NNW 7 | NNW 8 | NW 8 | WNW 8 | NNE 4 | WNW 8 | NNW 7 | NNW 6 | N 11 | — | N 10 | NNW 10 | N 11 | — | W 10 | NW 8 | — | N 6 | — | — |
| kJ | 21 | 20 | 13 | 15 | 6 | 2 | 6 | 9 | 12 | 9 | — | 106 | 182 | 223 | — | 2 | 55 | — | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | NNW 7 | — | — | WNW 8 | N 7 | NW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 5 | — | — | 6 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ENE 3 | — | — | NE 4 | — | — | — | NNE 4 | — | — | — | — | — | ENE 4 | ENE 5 | ENE 6 | ENE 5 |
| kJ | — | — | — | — | 1 | — | — | 1 | — | — | — | 31 | — | — | — | — | — | 35 | 40 | 100 | 44 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 43 | 117 | 31 | 113 | 301 | 226 | 228 | 178 | 0 | 0 | 167 | 0 | 0 | 0 | 11 | 11 | 14 | 70 | 31 | 9 | 11 |
Best forecast wave conditions in Asturias | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
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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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