
Surf Forecasts:
El Mongol surf forecast from 3 Aug 2026:
- Best quality surf: Wednesday 5 Aug, 8PM (local time) - 3.5ft (1.1m), 9s period, NW swell with glassy winds.
- Most powerful swell: Thursday 6 Aug, 2PM (local time) - 4ft (1.2m), 9s period, NNW swell with 243 kJ wave energy.
- Next surfable swell (1★+): Wednesday 5 Aug, 8PM (local time) - 3.5ft (1.1m), 9s period with NW swell.
Best Forecast Surf Conditions for El Mongol this week:
The surf forecast for El Mongol over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 05) at 8PM. The primary swell is predicted to be 1.1m and 9s period with a secondary swell of 0.1m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at El Mongol in the next 16 days are 1.2m 9s and forecast to arrive on Thursday (Aug 06) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (Aug 07) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 5th Aug) | 3.5ft (1.1m) 9s |
| Best Surf | 8PM (Wed 5th Aug) | 3.5ft (1.1m) 9s |
| Most Powerful | 2PM (Thu 6th Aug) | 4ft (1.2m) 9s |
Table - best surf conditions forecast for El Mongol over the next 16 days.
The Lowdown
Alright, let me tell you how it's looking at El Mongol for the next couple of weeks.
Honestly, I've gotta be straight with you – it's a bit of a tough stretch ahead. We've got a long, quiet start to the period. The first real chance to even think about paddling out won't come until Thursday the 6th of August, and even then, it's not going to be anything to write home about. We're looking at a few days of pretty ordinary conditions before that.
Right now, water temps are sitting at 69°F, which is pretty normal for this time of year.
So, let's run through it. Monday the 3rd and Tuesday the 4th are a write-off – tiny swell, poor surf. Wednesday the 5th stays small, with a touch more energy in the afternoon but still not worth suiting up.
Thursday morning the 6th is where we finally see something. A bit of a NNW swell pushes in at about 4ft, with a period of 10 seconds. The wind is a light cross-offshore from the ENE, keeping things clean. The combined energy is up to 251 (moderate). It's surfable, but it's just very ordinary. Thursday afternoon is much the same, a little less energy (186) but still clean.
Friday the 7th drops right back off into the tiny stuff, and we're back to poor conditions. Saturday and Sunday the 8th and 9th stay tiny and mostly poor.
Now, here's the one and only standout in this whole forecast, and it's over a week away. Tuesday the 11th of August. By the afternoon, we've got a pulse of N swell coming in at 4ft with a 10-second period. The wind swings to a light cross-offshore from the NE, which should keep the reef at El Mongol looking pretty clean. The combined energy hits 287 (moderate). The model is actually calling for "good surf conditions" for that Tuesday arvo. That's your best bet. It's a ways out, so don't lock it in, but it's the one to watch.
Wednesday the 12th onwards we drop back into small, weak surf and mostly onshore or cross-shore winds, so that window is tight.
The big issue here is consistency – or lack of it. For a reef break that's usually fairly consistent, this is a lean run. A few of those days in the second week have a bit of energy, but the wind just ruins it. For example, Monday the 17th has a 4ft swell but the cross-onshore wind is going to mess it up. And Tuesday the 18th has a 4ft swell and moderate onshore wind, making it look more like a kiteboarding session than a surfing one.
So, to put it simply: if you're hanging for a wave, your best window is Tuesday afternoon the 11th. The rest of the fortnight is mostly a waiting game.
Stay patient.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Warm (max 25°C on Mon afternoon, min 18°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Thu afternoon. Warm (max 25°C on Sat afternoon, min 16°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||||
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) | WNW 9 | WNW 8 | NW 9 | WNW 9 | WNW 8 | WNW 8 | NW 10 | NNW 8 | NNW 10 | NNW 9 | NNW 7 | NNW 8 | NNW 7 | NNW 7 | NE 5 | NNW 11 | NNW 10 | NNW 10 | NNW 9 | NNW 9 |
Wave Graph | ||||||||||||||||||||
26 | 55 | 27 | 43 | 27 | 32 | 154 | 150 | 231 | 176 | 47 | 45 | 30 | 18 | 12 | 24 | 95 | 83 | 71 | 49 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | glassy | cross-on | glassy | glassy | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross | glassy | glassy | cross | glassy | on | on | cross |
High Tide | 8:20PM3.84m | 8:44AM3.59m | 9:03PM3.68m | 9:31AM3.48m | 9:55PM3.49m | 10:30AM3.36m | 11:00PM3.30m | 11:43AM3.29m | 00:22AM3.20m | 1:04PM3.35m | 1:46AM3.25m | 2:21PM3.53m | 2:59AM3.43m | |||||||
Low Tide | 2:05PM0.85m | 2:32AM0.85m | 2:46PM0.98m | 3:14AM1.00m | 3:33PM1.15m | 4:05AM1.18m | 4:34PM1.32m | 5:10AM1.35m | 5:56PM1.43m | 6:34AM1.42m | 7:31PM1.37m | 8:01AM1.32m | 8:50PM1.13m | |||||||
— | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | |
— | 9:43 | — | — | 9:42 | — | — | 9:40 | — | — | 9:38 | — | — | 9:37 | — | — | 9:37 | — | — | 9:35 | |
mm | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 23 | 23 | 25 | 22 | 19 | 21 | 21 | 19 | 20 | 20 | 20 | 22 | 21 | 21 | 25 | 22 | 22 | 24 | 22 |
Feels °C | 26 | 24 | 24 | 25 | 23 | 21 | 22 | 23 | 20 | 20 | 19 | 20 | 21 | 21 | 22 | 25 | 23 | 22 | 24 | 22 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 8 | W 7 | WNW 9 | WNW 5 | WNW 8 | NW 10 | NNW 8 | NNW 10 | NNW 9 | NNW 7 | NNW 8 | NNW 7 | NE 5 | NE 5 | NE 4 | NNW 10 | NNW 10 | NNW 9 | NNW 9 |
26 | 55 | 27 | 43 | 15 | 32 | 154 | 150 | 231 | 176 | 47 | 45 | 30 | 13 | 11 | 5 | 95 | 83 | 71 | 49 | |
Swell 2 Height (m) Direction Period (s) | NNW 7 | NNW 7 | NW 9 | NNW 8 | WNW 8 | NNW 10 | NW 10 | WNW 10 | WNW 10 | WNW 10 | N 9 | WNW 9 | WNW 9 | NNW 7 | NW 6 | NNW 11 | NNE 5 | NNE 5 | N 9 | N 5 |
11 | 5 | 20 | 7 | 27 | 10 | 4 | 11 | 10 | 10 | 39 | 8 | 8 | 18 | 11 | 24 | 9 | 4 | 15 | 11 | |
Swell 3 Height (m) Direction Period (s) | NNE 4 | N 9 | NNW 8 | NW 11 | NNW 11 | NNW 8 | — | NW 11 | WNW 10 | — | WNW 10 | — | — | NW 9 | NNW 11 | NNW 6 | W 9 | W 8 | — | W 8 |
2 | 6 | 7 | 5 | 11 | 7 | — | 5 | 10 | — | 9 | — | — | 3 | 12 | 4 | 2 | 1 | — | 1 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NNW 5 | — | ENE 3 | ENE 3 | ENE 4 | ENE 4 | ENE 4 | — | — | — | — | — | NNE 4 | — |
— | — | — | — | — | — | 9 | — | 4 | 4 | 25 | 18 | 14 | — | — | — | — | — | 3 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 159 | 5 | 19 | 287 | 159 | 42 | 165 | 0 | 0 | 0 | 3 | 19 | 322 | 210 | 325 | 165 | 0 | 12 | 132 | 5 |
Best forecast wave conditions in Asturias | ||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | ||||||||||||||||||||
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Information about the El Mongol Surf forecast
The above surf forecast table for El Mongol provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at El Mongol can be found by selecting the local surf guide option on the grey menu. Our El Mongol 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 (El Mongol) 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 El Mongol 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.
El Mongol is 2 km (1 miles) from 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.











