Surf Forecasts:
Cala De Meron surf forecast from 12 Sep 2026:
- Best quality surf: Friday 18 Sep, 11PM (local time) - 6.5ft (2.0m), 13s period, NNW swell with cross-offshore winds.
- Most powerful swell: Friday 18 Sep, 11PM (local time) - 6.5ft (2.0m), 13s period, NNW swell with 1,346 kJ wave energy.
- Next surfable swell (1★+): Saturday 12 Sep, 11PM (local time) - 2.5ft (0.8m), 10s 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 Saturday (Sep 12) at 11PM. The primary swell is predicted to be 0.8m and 10s period with a secondary swell of 0.4m and 15s. Another secondary swell of 0.9m and 4s is also forecast. 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 2.0m 13s and forecast to arrive on Friday (Sep 18) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 12th Sep) | 2.5ft (0.8m) 10s |
| Best Surf | 11PM (Fri 18th Sep) | 6.5ft (2.0m) 13s |
| Most Powerful | 11PM (Fri 18th Sep) | 6.5ft (2.0m) 13s |
Table - best surf conditions forecast for Cala De Meron over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's take a look at what's on the table for the next couple of weeks. The region we're talking about is Cala De Meron.
To be honest, the first week or so is a bit of a slow burn. We've got a couple of windows, but nothing to get properly excited about until later on. The earliest we see anything half-decent is on the morning of Sunday the 13th. That morning, the swell direction is from the NNW at 4ft with a nice 12-second period. The wind is light and cross-offshore, so it'll be clean. The combined energy is a moderate 488. It's okay, but it's not the main event.
There's a gap of several days with no strong recommendations after that. The swell sticks around but gets messy with cross and onshore winds through most of the next week. The morning of Friday the 18th is a standout for a completely different reason. The swell is small at 3ft, but it's a very long-period groundswell from the NNW at 14 seconds. More importantly, we get glassy conditions. This will be a clean, fun, small-wave day for a log or a fish. The energy is still moderate at 311, so don't expect to get pitted.
Now, hold on to your boardies, because Monday the 21st of September is the real standout of this whole outlook. The morning session is the one to circle on the calendar. We're looking at a solid 7ft groundswell from the NNW with a very long 14-second period. That's a lot of energy (1578) and the wind is glassy. This is excellent, but I have to be straight with you: at this size, it's really for experienced surfers only. Beginners should sit this one out. The morning of Tuesday the 22nd will also be good with glassy conditions and a 5ft NNW groundswell (648 energy) – a slightly more forgiving option for the strong intermediates.
After that, the swell backs off through the end of the month, with a few more glassy mornings on the 25th and 27th, but only small waves at 3ft and 2ft.
So, the call is simple: If you are an experienced surfer, the morning of Monday the 21st of September is your day. If you want clean but smaller waves, the glassy mornings on the 18th or the 22nd are your best bet.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 15°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 10mm), heaviest on Tue night. Warm (max 21°C on Tue morning, min 14°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||||
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 10 | NNW 14 | NNW 12 | NNW 12 | NNW 11 | NNW 10 | NNW 11 | NW 10 | NW 9 | NW 5 | NNW 6 | NW 8 | NW 8 | NW 12 | NW 11 | NW 10 | NW 10 | NNW 14 | NNW 14 | NNW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 46 | 33 | 161 | 466 | 436 | 347 | 192 | 143 | 96 | 145 | 85 | 146 | 160 | 96 | 448 | 334 | 229 | 137 | 229 | 1223 | 1134 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross-off | cross | cross-on | on | on | on | glassy | cross-on | on | off | glassy | cross-on | off |
High Tide | 6:14PM3.97m | 6:34AM3.73m | 6:49PM3.83m | 7:07AM3.63m | 7:23PM3.62m | 7:39AM3.46m | 7:57PM3.35m | 8:11AM3.25m | 8:31PM3.05m | 8:47AM3.00m | 9:11PM2.76m | 9:30AM2.75m | 10:04PM2.49m | ||||||||
Low Tide | 11:56AM-0.01m | 00:20AM-0.06m | 12:32PM0.03m | 00:54AM0.08m | 1:08PM0.17m | 1:27AM0.30m | 1:44PM0.38m | 2:01AM0.56m | 2:21PM0.65m | 2:37AM0.85m | 3:03PM0.93m | 3:18AM1.13m | 3:55PM1.21m | 4:16AM1.38m | |||||||
 | |  | | | | | | | | |  |  | |  |  | | | | | | |
 | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — |
 | — | 8:37 | — | — | 8:37 | — | — | 8:35 | — | — | 8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:27 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 6 | 1 | — | 3 | — | — | — | — | — | — |
Temp °C | 18 | 21 | 19 | 19 | 22 | 20 | 22 | 27 | 24 | 21 | 21 | 20 | 18 | 20 | 18 | 18 | 20 | 18 | 17 | 19 | 18 |
Feels °C | 17 | 19 | 19 | 19 | 21 | 20 | 21 | 26 | 24 | 20 | 19 | 20 | 17 | 18 | 17 | 17 | 18 | 18 | 17 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 7 | NNW 10 | NNW 12 | NNW 12 | NNW 11 | NNW 10 | NNW 11 | NW 10 | ENE 4 | N 6 | NW 10 | NW 8 | NW 8 | NW 12 | NW 11 | NW 10 | NW 10 | NNW 14 | NNW 14 | NNW 13 |
| kJ | 46 | 27 | 141 | 466 | 436 | 347 | 192 | 143 | 96 | 3 | 24 | 65 | 160 | 96 | 448 | 334 | 229 | 137 | 229 | 1223 | 1134 |
Swell 2 Height (m) Direction Period (s) | N 8 | NW 10 | NNW 14 | N 12 | N 12 | N 12 | N 11 | N 11 | ENE 5 | N 9 | NW 11 | — | N 7 | N 7 | N 6 | N 7 | N 10 | N 5 | NW 9 | — | N 13 |
| kJ | 1 | 33 | 161 | 11 | 11 | 11 | 9 | 9 | 19 | 2 | 31 | — | 70 | 70 | 42 | 56 | 19 | 18 | 65 | — | 31 |
Swell 3 Height (m) Direction Period (s) | — | N 7 | N 12 | — | — | — | — | — | N 10 | — | NW 9 | — | — | NW 10 | — | N 11 | — | N 10 | N 6 | — | — |
| kJ | — | 4 | 11 | — | — | — | — | — | 2 | — | 19 | — | — | 53 | — | 9 | — | 17 | 10 | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | ENE 4 | E 4 | E 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | — | NW 9 | NW 5 | NNW 6 | — | — | — | — | NNE 6 | ENE 4 | E 4 | ENE 4 | E 4 |
| kJ | 9 | 20 | 22 | 11 | 24 | 18 | 17 | 20 | — | 145 | 85 | 146 | — | — | — | — | 42 | 13 | 7 | 16 | 14 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 34 | 14 | 0 | 0 | 11 | 0 | 11 | 11 | 0 | 29 | 56 | 481 | 9 | 43 | 0 | 8 | 43 | 0 | 0 | 43 | 0 |
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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