Surf Forecasts:
El Mongol surf forecast from 15 Aug 2026:
- Best quality surf: Thursday 20 Aug, 8PM (local time) - 3ft (0.9m), 11s period, NNW swell with glassy winds.
- Most powerful swell: Friday 21 Aug, 2AM (local time) - 5.5ft (1.7m), 12s period, NNW swell with 763 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 11PM (local time) - 2.5ft (0.8m), 8s 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 Saturday (Aug 15) at 11PM. The primary swell is predicted to be 0.8m and 8s period with a secondary swell of 0.7m and 6s. 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 1.7m 12s and forecast to arrive on Friday (Aug 21) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Tuesday (Aug 18) at 11AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 15th Aug) | 2.5ft (0.8m) 8s |
| Best Surf | 8PM (Thu 20th Aug) | 3ft (0.9m) 11s |
| Most Powerful | 2AM (Fri 21st Aug) | 5.5ft (1.7m) 12s |
Table - best surf conditions forecast for El Mongol over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Sat morning. Warm (max 24°C on Sat afternoon, min 18°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 13mm), heaviest on Wed night. Warm (max 25°C on Tue afternoon, min 16°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
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 8 | NW 8 | NNW 7 | NNW 7 | N 6 | NW 7 | NNW 7 | NNE 5 | NNW 8 | NE 5 | N 5 | NNE 4 | NW 10 | NW 9 | NNW 6 | NNW 10 | NNW 12 | NNW 11 | NNW 10 | NNW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 58 | 78 | 78 | 91 | 121 | 38 | 56 | 48 | 30 | 24 | 25 | 17 | 6 | 15 | 40 | 130 | 91 | 763 | 742 | 674 | 544 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-off | glassy | cross | glassy | cross | cross | off | cross-off | cross | glassy | glassy | glassy | glassy | cross-on | glassy | cross-on | cross | cross-on | glassy |
High Tide | 7:13PM4.28m | 7:35AM3.94m | 7:52PM4.08m | 8:13AM3.77m | 8:31PM3.81m | 8:53AM3.56m | 9:11PM3.51m | 9:37AM3.34m | 9:59PM3.21m | 10:30AM3.13m | 11:01PM2.96m | 11:41AM2.99m | 00:24AM2.83m | ||||||||
Low Tide | 12:56PM0.49m | 1:23AM0.49m | 1:33PM0.63m | 1:59AM0.69m | 2:11PM0.85m | 2:35AM0.94m | 2:50PM1.11m | 3:14AM1.21m | 3:34PM1.38m | 3:57AM1.48m | 4:30PM1.63m | 4:57AM1.72m | 5:56PM1.79m | ||||||||
 |  |  | | | | | |  |  | | | |  |  |  | | | | | | |
 | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — |
 | — | — | 9:27 | — | — | 9:24 | — | — | 9:22 | — | — | 9:22 | — | — | 9:20 | — | — | 9:19 | — | — | 9:16 |
mm | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 4 | 4 | 1 | 1 | 1 | — | — |
Temp °C | 21 | 24 | 22 | 22 | 23 | 22 | 23 | 24 | 22 | 22 | 25 | 23 | 22 | 23 | 21 | 19 | 18 | 18 | 16 | 21 | 20 |
Feels °C | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 23 | 23 | 25 | 24 | 25 | 25 | 24 | 21 | 19 | 19 | 16 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | N 5 | NW 8 | NW 8 | NNW 7 | NNW 7 | N 6 | NW 7 | NNW 7 | NNE 5 | N 5 | NNW 8 | N 5 | NNE 4 | NW 10 | NW 9 | NNW 10 | NNW 10 | NNW 12 | NNW 11 | NNW 10 | NNW 10 |
| kJ | 27 | 78 | 78 | 91 | 121 | 38 | 56 | 48 | 30 | 12 | 11 | 17 | 6 | 15 | 40 | 62 | 88 | 763 | 742 | 674 | 544 |
Swell 2 Height (m) Direction Period (s) | NW 8 | — | NNE 6 | N 10 | — | NNW 6 | NNW 7 | NW 7 | NNW 8 | NNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NNW 12 | NW 10 | N 10 | NNW 5 | N 11 | N 9 | N 10 |
| kJ | 58 | — | 34 | 2 | — | 26 | 20 | 13 | 22 | 24 | 6 | 6 | 6 | 6 | 14 | 28 | 2 | 29 | 269 | 130 | 18 |
Swell 3 Height (m) Direction Period (s) | N 8 | — | — | N 10 | — | NW 8 | — | — | NW 9 | WNW 8 | NW 8 | E 3 | NNW 7 | NNW 7 | NNW 6 | N 11 | — | — | — | — | — |
| kJ | 1 | — | — | 2 | — | 30 | — | — | 3 | 6 | 2 | 1 | 5 | 4 | 4 | 20 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | N 6 | — | — | — | — | NNE 6 | NNE 6 | — | E 4 | NE 5 | — | — | NNE 4 | — | NNW 6 | NNW 6 | — | — | — | — |
| kJ | — | 78 | — | — | — | — | 21 | 33 | — | 6 | 25 | — | — | 3 | — | 130 | 91 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 29 | 0 | 1 | 29 | 1 | 29 | 131 | 19 | 19 | 297 | 293 | 297 | 287 | 19 | 17 | 0 | 5 | 1 | 17 | 0 |
Best forecast wave conditions in Asturias | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our El Mongol surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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.
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