Surf Forecasts:
Cala De Meron surf forecast from 16 Sep 2026:
- Best quality surf: Friday 18 Sep, 11PM (local time) - 8ft (2.5m), 14s period, NNW swell with cross-offshore winds.
- Most powerful swell: Friday 18 Sep, 8PM (local time) - 8ft (2.5m), 14s period, NNW swell with 2,522 kJ wave energy.
- Next surfable swell (1★+): Wednesday 16 Sep, 5AM (local time) - 3.5ft (1.1m), 7s 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 Wednesday (Sep 16) at 5AM. The primary swell is predicted to be 1.1m and 7s period with a secondary swell of 0.9m and 6s. 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 2.5m 14s and forecast to arrive on Friday (Sep 18) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Wed 16th Sep) | 3.5ft (1.1m) 7s |
| Best Surf | 11PM (Fri 18th Sep) | 8ft (2.5m) 14s |
| Most Powerful | 8PM (Fri 18th Sep) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for Cala De Meron over the next 16 days.
The Lowdown
Hey, Rusty here. Let’s talk about what’s coming for Cala De Meron.
It’s not a straight-up green light every day, but there are a couple of real nice windows where everything clicks for this beginner-friendly spot.
The big day to circle on the calendar is the morning of September 18th. That’s when we’ve got a clean 6ft swell rolling in from the NNW with a long 13-second period and moderate wave energy (980). The wind is glassy, flat calm, so the surface will be like butter. For an exposed spot that loves that direction, this is a top-tier session. The water temp is about normal for this time of year.
Before that, the 16th and 17th are a bit of a write-off with small, weak swell and onshore/cross-shore breezes making things messy.
Friday the 19th still has decent size at 6ft in the morning but with a cross-shore breeze, so it’s a bit more of a challenge. The afternoon gets a little choppy. From Saturday the 20th through to Tuesday the 24th, it's mostly small surf in the 3-4ft range with moderate breezes, so nothing to get too excited about.
Then, on the morning of September 23rd, we get another cracker. The swell is a consistent 4ft but with a very long 15-second period, meaning real groundswell energy (523). The wind is glassy again. At a point break, that long period will wrap in and give you some proper, lined-up waves.
After that, the end of September and into October 1st drops right off with small, weak surf and onshore winds. It’s a quiet finish.
So mark your Wednesday mornings: the 18th and the 23rd of September are the windows for the best, cleanest waves on offer.
Rusty.
Short Range ForecastModerate rain (total 11mm), heaviest on Tue night. Warm (max 20°C on Fri afternoon, min 15°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Mon afternoon, min 14°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||||
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 7 | NW 8 | NW 10 | NW 11 | NW 11 | NNW 10 | NW 9 | NNW 13 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | NNW 12 | NNW 11 | NW 11 | NNW 13 | NNW 12 | NNW 12 | NNW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 102 | 99 | 377 | 447 | 361 | 308 | 147 | 980 | 2265 | 2171 | 1255 | 880 | 480 | 396 | 268 | 357 | 429 | 365 | 280 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | glassy | cross | on | cross-off | glassy | cross-on | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off |
High Tide | 8:11AM3.25m | 8:31PM3.05m | 8:47AM3.00m | 9:11PM2.76m | 9:30AM2.75m | 10:04PM2.49m | 10:37AM2.53m | 11:36PM2.32m | 12:25PM2.46m | 1:29AM2.37m | 1:57PM2.61m | 2:37AM2.57m | |||||||
Low Tide | 2:01AM0.56m | 2:21PM0.65m | 2:37AM0.85m | 3:03PM0.93m | 3:18AM1.13m | 3:55PM1.21m | 4:16AM1.38m | 5:14PM1.41m | 5:48AM1.51m | 6:59PM1.41m | 7:26AM1.42m | 8:16PM1.22m | |||||||
 |  | |  |  | | |  | |  |  | | | | | | | | | |
 | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 8:04 | — | — | 8:06 | — | — | 8:07 | — | — |
 | 8:32 | — | 8:30 | — | — | 8:29 | — | — | 8:27 | — | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — |
mm | 8 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 19 | 18 | 18 | 19 | 18 | 18 | 20 | 18 | 17 | 20 | 18 | 17 | 21 | 18 | 20 | 23 | 19 |
Feels °C | 19 | 18 | 18 | 17 | 18 | 18 | 18 | 18 | 19 | 18 | 17 | 18 | 17 | 16 | 19 | 18 | 19 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 8 | NW 10 | NW 11 | NW 11 | NNW 10 | NW 9 | NNW 13 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | NNW 12 | NNW 11 | NW 11 | NNW 13 | NNW 12 | NNW 12 | NNW 12 |
| kJ | 102 | 99 | 377 | 447 | 361 | 308 | 147 | 980 | 2265 | 2171 | 1255 | 880 | 480 | 396 | 268 | 357 | 429 | 365 | 280 |
Swell 2 Height (m) Direction Period (s) | NW 10 | NW 10 | N 6 | N 10 | N 10 | N 10 | N 6 | — | — | — | — | — | N 12 | N 12 | N 11 | NW 10 | N 12 | N 12 | N 11 |
| kJ | 64 | 84 | 54 | 156 | 131 | 17 | 16 | — | — | — | — | — | 224 | 171 | 112 | 98 | 11 | 23 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | N 10 | — | — | — | NNW 10 | — | — | — | — | — | — | — | — | NNW 10 | — | — | — |
| kJ | — | — | 29 | — | — | — | 32 | — | — | — | — | — | — | — | — | 31 | — | — | — |
Wind waves Height (m) Direction Period (s) | N 6 | N 6 | — | — | — | — | — | — | — | — | — | ENE 3 | E 4 | E 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | NE 5 |
| kJ | 60 | 56 | — | — | — | — | — | — | — | — | — | 9 | 21 | 14 | 46 | 64 | 40 | 68 | 60 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 43 | 43 | 0 | 5 | 29 | 0 | 0 | 43 | 0 | 11 | 11 | 0 | 11 | 43 | 0 | 11 | 43 | 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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