
Surf Forecasts:
Playa de Xago surf forecast from 12 Sep 2026:
- Best quality surf: Friday 18 Sep, 8PM (local time) - 8ft (2.5m), 14s period, NNW swell with cross-offshore winds.
- Most powerful swell: Friday 18 Sep, 5PM (local time) - 8ft (2.4m), 16s period, NNW swell with 2,715 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 2AM (local time) - 4.5ft (1.3m), 13s period with NW swell.
Best Forecast Surf Conditions for Playa de Xago this week:
The surf forecast for Playa de Xago over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 13) at 2AM. The primary swell is predicted to be 1.3m and 13s period with a secondary swell of 0.8m and 14s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Playa de Xago in the next 16 days are 2.4m 16s and forecast to arrive on Friday (Sep 18) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Saturday (Sep 12) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sun 13th Sep) | 4.5ft (1.3m) 13s |
| Best Surf | 8PM (Fri 18th Sep) | 8ft (2.5m) 14s |
| Most Powerful | 5PM (Fri 18th Sep) | 8ft (2.4m) 16s |
Table - best surf conditions forecast for Playa de Xago over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s break down what’s coming at Playa de Xago. Right now we’re looking at a bit of a frustrating start with barely a bump in the water and shifty winds, but things really fire up later in the second week with some serious long-period swell.
The first proper surfable day rolls in on Sunday morning the 13th. The water is sitting at a touch warmer than normal for this time of year, around 70° with a solid anomaly of 3° – so the ocean is feeling pleasantly warm for a September paddle.
That Sunday morning, the 13th, we start to see a clean 5 ft groundswell out of the northwest with a nice 12-second period backing it up. The combined swell energy is moderate (590), and with a light ESE cross-off breeze, you’re gonna get some tidy, rippable peaks. Conditions look really good. Sunday afternoon stays up at 5 ft but gets a bit more wind and a marginal tide tag – I’d stick to the morning. Monday the 14th stays fun with a clean 4 ft NW groundswell and light east winds.
Tuesday and Wednesday get messy. Tuesday the 15th drops off big time – only 2 ft of sloppy swell and moderate cross-onshore west winds – not worth your time. Wednesday the 16th has height at 5 ft to 5 ft but that NW swell is only packing 8 to 9 seconds, so it’s short-period junk and the wind is onshore. The combined energy climbs from 310 to 547 but it’s not quality.
Hold out for Friday the 18th. Friday morning is glassy – no wind, just a slight air from the south, with 4 ft of NW swell and that glassy texture makes it look tempting. But the real standout is Friday afternoon. A strong 8 ft NNW groundswell rolls in with a very long 16-second period and the wave energy is pumping at 2715 – that’s strong. The wind is a gentle cross-shore from the NE, just a little cross-chop but nothing dirty. That’s expert territory though – 8 ft is big, so only for the experienced crew. This spot handles a NW swell direction beautifully.
The next top-tier moment arrives on Sunday the 20th. The morning is a clean 6 ft at 11 seconds with 678 energy and a cross-off breeze from the ENE. But the afternoon is the one: a solid 6 ft NW groundswell (12 seconds) with that same clean ENE breeze and a massive 1733 combined energy – that’s top quality and not too intimidating for a good intermediate. Monday the 21st keeps the fire burning with a 7 ft swell and 1722 energy, again with clean ESE winds. Monday afternoon pushes to 8 ft but gets windier – still clean but more for experts.
From Tuesday the 22nd through Wednesday the 23rd, we get consistent head-high swelling (6 ft to 7 ft) with offshore winds out of the east, but the wind gets moderate in strength and the sessions drop back to marginal. Still fun if you’re keen.
Thursday the 24th is a downshift – only 3 ft with glassy conditions in the morning but very ordinary wave quality. Friday the 25th is flat and poor. But look at Saturday the 26th morning – that’s a sleeper. Glassy calm, 5 ft of NW swell at 12 seconds, combined energy of 544, and the forecast says “expect very good surf conditions.” That morning is clean paddling with long lines.
The very end of the window on Sunday the 27th afternoon shows a big long-period groundswell of 6 ft at 15 seconds with 1696 energy, but it comes in under light rain and a cross-onshore breeze – not the best combo. Still, there’s enough power there for a determined surfer on a point.
Best on offer? That Friday the 18th afternoon with 8 ft and 16-second groundswell is the standout for advanced surfers – big, clean, and plenty of energy (2715). For the rest of us, Sunday the 20th afternoon is the standout: 6 ft, clean cross-off wind, and that excellent surf rating for experienced surfers. That’s the one to circle.
Playa de Xago is very consistent, which keeps the optimism high. Crowds are often around, so expect some company for the good swells.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Mon afternoon, min 16°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Tue night. Warm (max 21°C on Tue afternoon, min 14°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||
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 10 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 10 | NW 9 | NW 11 | NNW 7 | NW 8 | NW 9 | NNW 11 | NW 10 | NW 10 | NW 9 | NW 9 | NNW 16 | NNW 14 |
Wave Graph | ||||||||||||||||||||
33 | 577 | 590 | 635 | 494 | 258 | 216 | 94 | 50 | 59 | 199 | 268 | 446 | 955 | 685 | 469 | 272 | 266 | 2715 | 2403 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-off | glassy | cross | cross-off |
High Tide | 6:04PM4.19m | 6:23AM3.92m | 6:39PM4.07m | 6:57AM3.82m | 7:13PM3.87m | 7:30AM3.67m | 7:47PM3.62m | 8:04AM3.47m | 8:22PM3.33m | 8:41AM3.24m | 9:03PM3.03m | 9:26AM3.01m | 10:00PM2.75m | |||||||
Low Tide | 00:18AM0.34m | 12:28PM0.43m | 00:51AM0.47m | 1:02PM0.56m | 1:23AM0.66m | 1:37PM0.76m | 1:56AM0.89m | 2:13PM1.00m | 2:30AM1.16m | 2:54PM1.26m | 3:10AM1.42m | 3:48PM1.51m | 4:06AM1.66m | |||||||
— | — | 7:58 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 8:03 | — | — | 8:04 | — | — | |
8:39 | — | — | 8:37 | — | — | 8:36 | — | — | 8:35 | — | — | 8:32 | — | — | 8:30 | — | — | 8:29 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 4 | 1 | 1 | 2 | — | — | — | — | — | — |
Temp °C | 21 | 19 | 19 | 22 | 20 | 21 | 25 | 23 | 21 | 21 | 20 | 17 | 19 | 18 | 18 | 19 | 18 | 17 | 20 | 18 |
Feels °C | 19 | 18 | 18 | 21 | 19 | 20 | 23 | 22 | 20 | 20 | 21 | 17 | 18 | 17 | 18 | 17 | 17 | 16 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 10 | NW 9 | NW 9 | WNW 10 | NW 8 | NW 9 | NNW 11 | NW 10 | NW 10 | NW 9 | NW 9 | NNW 16 | NNW 14 |
24 | 577 | 590 | 635 | 494 | 258 | 216 | 94 | 50 | 27 | 64 | 268 | 446 | 955 | 685 | 469 | 272 | 266 | 2715 | 2403 | |
Swell 2 Height (m) Direction Period (s) | NW 10 | NNW 14 | — | — | — | — | — | ENE 4 | ENE 4 | NW 11 | — | WNW 10 | NNW 12 | — | — | — | — | NW 11 | — | — |
33 | 232 | — | — | — | — | — | 7 | 2 | 59 | — | 42 | 101 | — | — | — | — | 189 | — | — | |
Swell 3 Height (m) Direction Period (s) | NW 7 | — | — | — | — | — | — | WNW 9 | NW 12 | WNW 8 | — | — | — | — | — | — | — | NNW 18 | — | — |
14 | — | — | — | — | — | — | 25 | 23 | 13 | — | — | — | — | — | — | — | 31 | — | — | |
Wind waves Height (m) Direction Period (s) | ENE 4 | E 4 | E 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | — | WNW 4 | NW 5 | NNW 7 | — | — | — | — | — | — | — | — | — |
24 | 33 | 17 | 24 | 18 | 13 | 11 | — | 24 | 31 | 199 | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 21 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 23 | 313 | 337 | 2 | 201 | 9 | 4 | 8 | 0 | 0 | 5 | 0 |
Best forecast wave conditions in Asturias | ||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Playa de Xago Surf forecast
The above surf forecast table for Playa de Xago provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Playa de Xago can be found by selecting the local surf guide option on the grey menu. Our Playa de Xago 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 (Playa de Xago) 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 Playa de Xago 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.
Playa de Xago is 5 km (3 miles) from Aviles. If you plan a holiday in Asturias, look for hotels and other accommodation in Aviles. Aviles has rooms for a wide range of budgets as well as car hire and transport links.










