Surf Forecasts:
Cala De Meron surf forecast from 20 Aug 2026:
- Best quality surf: Friday 21 Aug, 8AM (local time) - 5ft (1.6m), 10s period, NNW swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 2AM (local time) - 5.5ft (1.7m), 10s period, NW swell with 569 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 11PM (local time) - 4.5ft (1.3m), 11s period with NW 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 11PM. The primary swell is predicted to be 1.3m and 11s period with a secondary swell of 0.9m and 9s. 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 1.7m 10s and forecast to arrive on Friday (Aug 28) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 3s period and expected on Wednesday (Aug 26) at 5PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 20th Aug) | 4.5ft (1.3m) 11s |
| Best Surf | 8AM (Fri 21st Aug) | 5ft (1.6m) 10s |
| Most Powerful | 2AM (Fri 28th Aug) | 5.5ft (1.7m) 10s |
Table - best surf conditions forecast for Cala De Meron over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the menu for the next couple of weeks at Cala De Meron.
It’s a bit of a slow start, to be honest. The first few days are a mixed bag of small, short-period swell and less-than-ideal wind. The water’s sitting at 72°, which is a touch warmer than normal for this time of year, so you might not need the thickest wetsuit but it’s not exactly tropical either.
We’ve got a window of opportunity building from Thursday the 27th of August. That Thursday morning is where it starts to get interesting. A solid NW groundswell is pushing in at 7ft, period 9 seconds, with a light cross-offshore breeze from the WSW. The combined energy is strong (727), and conditions are looking clean. This is the standout session for the whole period – expect very good surf. The swell direction is a solid match for the break’s optimum NW. This is definitely the pick of the run.
The following morning, Friday the 28th, is also a good call. The swell backs off a touch to 6ft, still from the NW with a 10-second period, and the wind is a light cross-offshore again. The energy is still strong (613). It’s a bit more manageable but still has plenty of push. Keep in mind, once the afternoon breeze picks up from the NW, the surface gets lumpy, so get out early.
There are a few other mornings with glassy conditions – like Sunday the 23rd and Tuesday the 25th – but the swell is really small (under 4ft) and short-period, so it’s only going to be fun on a longboard or a foiler. The energy is weak (112 to 129). It’s surfable but ordinary.
After the 28th, things get a bit messy again. Saturday the 29th has some height but the wind is onshore or cross, and the quality drops. The end of the window, from the 1st of September onwards, is mostly small, weak, and choppy. There’s a hint of a bigger WNW swell showing up on the 3rd, but the wind is cross-shore and moderate, so it’s a marginal call at best.
So, to wrap it up: the best bet is the morning of Thursday the 27th of August. That’s your standout. Friday the 28th morning is a solid backup. The rest is a waiting game or a longboard cruise.
Rusty, signing off.
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Warm (max 22°C on Sat afternoon, min 15°C on Sat morning). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Tue night. Warm (max 27°C on Mon afternoon, min 16°C on Wed morning). Wind will be generally light. | ||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||
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) | NNW 10 | NNW 10 | NW 10 | NW 10 | NNW 9 | NNW 8 | ENE 5 | N 6 | N 7 | NNE 7 | NNE 6 | NNE 6 | N 6 | WNW 5 | WNW 7 | NW 6 | NW 7 | NW 7 | NW 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 460 | 480 | 385 | 192 | 101 | 113 | 66 | 61 | 60 | 105 | 34 | 25 | 38 | 36 | 70 | 38 | 44 | 36 | 104 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | on | cross-off | cross | cross | cross-off | glassy | glassy | glassy | glassy | cross | glassy | glassy | cross | glassy | glassy | cross-on | off |
High Tide | 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 | 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 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — |
 | 9:17 | — | — | 9:15 | — | — | 9:15 | — | — | 9:13 | — | — | 9:12 | — | — | 9:09 | — | — | 9:07 |
mm | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 5 | — | — | 11 |
Temp °C | 18 | 20 | 21 | 20 | 21 | 22 | 20 | 22 | 22 | 21 | 25 | 27 | 22 | 24 | 22 | 21 | 22 | 23 | 18 |
Feels °C | 18 | 18 | 18 | 20 | 19 | 19 | 19 | 24 | 23 | 23 | 25 | 26 | 22 | 25 | 23 | 22 | 22 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NW 10 | NW 10 | NNW 9 | NNW 8 | NNW 7 | N 6 | N 7 | NNE 7 | NNE 6 | NNE 6 | N 6 | WNW 5 | WNW 7 | NW 6 | NW 7 | NW 9 | NW 9 |
| kJ | 460 | 480 | 385 | 192 | 101 | 113 | 40 | 61 | 60 | 105 | 34 | 25 | 38 | 36 | 70 | 38 | 44 | 20 | 104 |
Swell 2 Height (m) Direction Period (s) | N 10 | N 10 | N 9 | N 9 | NW 9 | — | N 6 | ENE 6 | NE 6 | W 9 | W 10 | N 7 | N 14 | NNE 6 | N 6 | NW 7 | NW 9 | E 3 | E 3 |
| kJ | 34 | 33 | 171 | 171 | 64 | — | 24 | 41 | 46 | 2 | 2 | 23 | 4 | 6 | 3 | 14 | 22 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | NW 10 | WNW 10 | — | — | W 9 | N 14 | NNW 12 | NNW 11 | NNW 10 | E 3 | N 6 | N 6 |
| kJ | — | — | — | — | — | — | — | 4 | 10 | — | — | 2 | 4 | 14 | 12 | 10 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 3 | ENE 5 | ENE 5 | — | — | — | — | — | — | — | — | — | — | NW 7 | — |
| kJ | — | — | — | — | 8 | 66 | 66 | — | — | — | — | — | — | — | — | — | — | 36 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 9 | 0 | 9 | 29 | 0 | 14 | 43 | 0 | 0 | 0 | 0 | 92 | 36 | 34 | 0 | 32 | 15 | 0 | 89 |
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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