Surf Forecasts:
Cala De Meron surf forecast from 16 Aug 2026:
- Best quality surf: Friday 21 Aug, 11AM (local time) - 4.5ft (1.3m), 11s period, NNW swell with glassy winds.
- Most powerful swell: Thursday 20 Aug, 5PM (local time) - 5ft (1.5m), 12s period, NNW swell with 583 kJ wave energy.
- Next surfable swell (1★+): Sunday 16 Aug, 11PM (local time) - 2.5ft (0.8m), 6s period with N 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 Sunday (Aug 16) at 11PM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.5m and 8s. 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 1.5m 12s and forecast to arrive on Thursday (Aug 20) at 5PM. 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+) | 11PM (Sun 16th Aug) | 2.5ft (0.8m) 6s |
| Best Surf | 11AM (Fri 21st Aug) | 4.5ft (1.3m) 11s |
| Most Powerful | 5PM (Thu 20th Aug) | 5ft (1.5m) 12s |
Table - best surf conditions forecast for Cala De Meron over the next 16 days.
The Lowdown
Hey folks, Rusty here. Let's talk about what we're looking at.
The next several days are a total flat spell. I wouldn't bother with the board until at least Thursday. There's nothing to work with until then. We're looking at small, weak swell and messy winds that just aren't cooperating.
We get a little bump of energy late Thursday, August 20th, with a 12-second NNW swell. The energy jumps up (248), but the conditions are still marginal with some rain and a light cross-onshore breeze. It gets better on Friday morning, the 21st. That's our first real standout. Cala De Meron will have 4ft of NNW groundswell (457 energy), and the wind goes glassy. That's the cleanest it's going to be. For a spot that breaks fairly consistently, that's your session to aim for. The wave comment says "expect good surf conditions," so it's promising, but don't expect perfection.
Sunday the 23rd morning has another window. You'll get a 6ft NNE swell with glassy conditions. The period is short at 7 seconds, so it's more of a bumpy, short-interval wind swell. Not the most exciting. Then Monday the 24th morning, the swell drops to 5ft from the north, but the wind is dead calm, making for a beautiful, glassy session. The energy is strong at 424. That's a great clean session for a mellow wave.
After that, the surf drops off again. We get a few small, ordinary pulses later in the month, but nothing special. The last good-looking window is Sunday afternoon, the 30th, with a 4ft NW swell, glassy winds, and that "expect good surf conditions" label.
Water temp is about 72°F, which feels a touch warmer than normal for this time of year. Not bad.
So, to sum it up: the best bets are Friday morning, the 21st, for that clean, glassy NNW swell, and Monday morning, the 24th, for the dead-calm north swell. Everything else is just average at best.
Rusty, out.
Short Range ForecastMostly dry. Warm (max 24°C on Tue afternoon, min 18°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Thu morning. Warm (max 24°C on Wed afternoon, min 18°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||
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 7 | NW 7 | N 6 | N 6 | N 6 | N 5 | N 5 | NE 4 | NNE 5 | NNW 7 | NW 10 | NW 10 | NNW 12 | NNW 12 | NNW 10 | NNW 11 | NNW 10 | NNW 10 | NNW 9 | NNW 8 | N 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 54 | 43 | 49 | 36 | 47 | 20 | 12 | 16 | 13 | 9 | 16 | 47 | 218 | 583 | 327 | 392 | 424 | 288 | 140 | 101 | 100 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross-on | cross-on | cross-off | cross | cross-on | glassy | glassy | cross-on | glassy | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross | cross | cross-off |
High Tide | 7:58PM3.72m | 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 | ||||||||
Low Tide | 1:39PM0.18m | 2:06AM0.24m | 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 | ||||||||
 | |  | | | |  | |  | | | |  | |  |  | | | | |  | |
 | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — |
 | — | — | 9:23 | — | — | 9:22 | — | — | 9:21 | — | — | 9:20 | — | — | 9:17 | — | — | 9:15 | — | — | 9:15 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 3 | — | 1 | 1 | — | — | 1 |
Temp °C | 22 | 22 | 21 | 22 | 23 | 22 | 22 | 24 | 22 | 22 | 24 | 22 | 20 | 20 | 18 | 18 | 19 | 18 | 19 | 21 | 20 |
Feels °C | 24 | 23 | 22 | 23 | 25 | 24 | 22 | 24 | 23 | 24 | 24 | 23 | 22 | 21 | 18 | 19 | 20 | 18 | 19 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 7 | N 6 | N 6 | NNW 7 | N 5 | N 5 | NNW 7 | NNE 5 | NNW 7 | NW 10 | N 6 | NNW 12 | NNW 12 | NNW 10 | NNW 11 | NNW 10 | NNW 10 | NNW 9 | NNW 8 | N 8 |
| kJ | 54 | 43 | 49 | 36 | 20 | 20 | 12 | 5 | 13 | 9 | 16 | 41 | 218 | 583 | 327 | 392 | 424 | 288 | 140 | 101 | 100 |
Swell 2 Height (m) Direction Period (s) | N 6 | N 7 | NW 8 | NNW 7 | — | NW 7 | NNW 8 | NW 8 | WNW 8 | NE 4 | NNW 7 | NW 10 | N 8 | — | N 11 | NNW 10 | — | — | — | NW 10 | NW 10 |
| kJ | 22 | 31 | 15 | 20 | — | 14 | 12 | 2 | 6 | 3 | 4 | 47 | 11 | — | 284 | 65 | — | — | — | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | N 7 | — | NW 6 | — | — | N 9 | — | — | N 7 | WNW 8 | WNW 8 | N 11 | — | — | — | — | — | — | — | W 8 | WNW 10 |
| kJ | 4 | — | 18 | — | — | 6 | — | — | 4 | 6 | 6 | 2 | — | — | — | — | — | — | — | 1 | 9 |
Wind waves Height (m) Direction Period (s) | — | NE 4 | — | — | N 6 | — | E 3 | NE 4 | — | — | NNE 4 | — | N 5 | — | — | — | — | — | E 3 | ENE 4 | E 4 |
| kJ | — | 1 | — | — | 47 | — | 1 | 16 | — | — | 1 | — | 19 | — | — | — | — | — | 6 | 17 | 11 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 43 | 43 | 0 | 117 | 43 | 31 | 34 | 301 | 334 | 538 | 301 | 0 | 9 | 43 | 12 | 0 | 29 | 5 | 11 | 14 | 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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