
Surf Forecasts:
Playa de Somo surf forecast from 8 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 11PM (local time) - 4.5ft (1.3m), 10s period, NNW swell with glassy winds.
- Most powerful swell: Sunday 13 Sep, 11AM (local time) - 5ft (1.5m), 13s period, NNW swell with 679 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 11PM (local time) - 4.5ft (1.3m), 10s period with NNW swell.
Best Forecast Surf Conditions for Playa de Somo this week:
The surf forecast for Playa de Somo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 09) at 11PM. The primary swell is predicted to be 1.3m and 10s period with a secondary swell of 0.8m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Playa de Somo in the next 16 days are 1.5m 13s and forecast to arrive on Sunday (Sep 13) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Monday (Sep 14) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 9th Sep) | 4.5ft (1.3m) 10s |
| Best Surf | 11PM (Wed 9th Sep) | 4.5ft (1.3m) 10s |
| Most Powerful | 11AM (Sun 13th Sep) | 5ft (1.5m) 13s |
Table - best surf conditions forecast for Playa de Somo over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it for Playa de Somo. The next couple of weeks are a bit of a mixed bag, with a long quiet spell before things hopefully fire up again.
The first real chance to get wet comes on Thursday, September 10th. The morning sees a small 4ft swell from the NNW, and with a light easterly wind blowing cross-offshore, conditions are clean. The wave energy is moderate (299). It’s not pumping, but it’s surfable. The afternoon stays clean but the swell drops a notch, so it’s a slow day overall.
Then we hit a lull. From Friday the 11th all the way through to Saturday the 12th, the swell is tiny and the energy is weak (down to 44). The water temp is sitting at 70.3°, which is about normal for this time of year, but with no waves, it doesn’t matter much.
The first standout window arrives on Sunday, September 13th. The morning looks like the pick of the whole forecast. We’re expecting a solid 5ft swell from the NNW, with a nice long period of 13 seconds. That’s a proper groundswell – it’ll have some real punch and shape, especially at Playa de Somo which is a sheltered spot. The wind is light and easterly, keeping it clean. The combined swell energy is a solid 679, so there’s plenty of push. It’s a great call for intermediate surfers, but the 5ft might be a bit much for absolute beginners. The afternoon stays clean but the wind picks up a touch, and the period drops slightly, so the morning is your window.
After that, the week goes quiet again. A few small, clean days cross-off, but with swell under 3ft and energy values dropping below 100, it’s more of a paddle and a tan than a surf.
Looking way out to the end of the forecast, we have a wildcard. Wednesday, September 23rd sees a tiny 1.5ft swell from the NW, but with an absolutely massive period of 19 seconds. That’s a very long-period groundswell. The energy is moderate (269), and the morning is glassy. For a beach break like Somo, such a long period can make the waves break too straight, but if the tide lines up, a few clean, long walls could appear. The afternoon gets a bit lumpy with the wind, but the swell jumps to 4ft with a 17-second period and energy of 871. It’s a promising, late-season look, but it’s a long way off, so keep an eye on it.
The clear standout is Sunday morning, September 13th. Everything lines up: clean conditions, a decent 5ft NNW swell, and good energy. That’s your session.
Short Range ForecastModerate rain (total 19mm), heaviest on Tue night. Warm (max 22°C on Tue afternoon, min 15°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Mon morning, min 16°C on Sat morning). Wind will be generally light. | |||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||
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 9 | NW 9 | NW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 8 | NW 10 | NW 9 | NW 8 | NW 8 | NNW 14 | NNW 13 | NNW 12 | NNW 12 | NNW 11 | NW 11 | NNW 10 |
Wave Graph | ||||||||||||||||||||
217 | 481 | 287 | 263 | 386 | 281 | 210 | 113 | 45 | 131 | 74 | 43 | 43 | 569 | 679 | 636 | 616 | 393 | 263 | 120 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 3:34PM3.86m | 4:00AM3.78m | 4:21PM4.18m | 4:42AM3.99m | 5:02PM4.41m | 5:19AM4.13m | 5:39PM4.51m | 5:53AM4.19m | 6:14PM4.49m | 6:26AM4.16m | 6:48PM4.35m | 6:57AM4.05m | 7:19PM4.13m | |||||||
Low Tide | 9:49PM0.82m | 10:02AM0.74m | 10:33PM0.57m | 10:44AM0.47m | 11:12PM0.41m | 11:21AM0.29m | 11:48PM0.36m | 11:56AM0.23m | 00:21AM0.40m | 12:30PM0.27m | 00:54AM0.53m | 1:04PM0.43m | 1:25AM0.73m | |||||||
— | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | |
8:38 | — | — | 8:37 | — | — | 8:35 | — | — | 8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:28 | — | |
mm | — | 17 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 19 | 18 | 19 | 19 | 17 | 19 | 19 | 18 | 19 | 19 | 18 | 20 | 19 | 20 | 22 | 20 | 23 | 25 | 24 |
Feels °C | 23 | 16 | 16 | 17 | 18 | 16 | 16 | 18 | 19 | 18 | 19 | 18 | 18 | 18 | 20 | 21 | 19 | 21 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | N 7 | NW 9 | NW 9 | NW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 8 | NW 10 | NW 9 | NW 8 | NW 8 | NNW 14 | NNW 13 | NNW 12 | NNW 12 | NNW 11 | NW 11 | NNW 10 |
1 | 481 | 287 | 263 | 386 | 281 | 210 | 113 | 45 | 131 | 74 | 43 | 43 | 569 | 679 | 636 | 616 | 393 | 263 | 120 | |
Swell 2 Height (m) Direction Period (s) | — | N 9 | N 8 | N 8 | N 8 | N 10 | N 10 | N 9 | NW 11 | N 8 | N 8 | N 7 | NNW 16 | — | — | — | — | NE 4 | N 11 | N 10 |
— | 13 | 107 | 118 | 60 | 18 | 8 | 6 | 18 | 1 | 1 | 1 | 26 | — | — | — | — | 2 | 9 | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | NNW 11 | NW 8 | — | — | W 12 | W 11 | N 9 | — | — | — | N 8 | — | — | — | — | — | — | — |
— | — | 48 | 17 | — | — | 3 | 2 | 14 | — | — | — | 1 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NW 10 | — | — | — | — | — | — | — | — | — | — | — | NE 2 | — | — | — | — | — | NE 4 | NE 4 |
217 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 6 | 7 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 81 | 25 | 25 | 25 | 0 | 0 | 25 | 0 | 5 | 25 | 5 | 16 | 25 | 0 | 0 | 25 | 0 | 0 | 25 | 0 |
Best forecast wave conditions in Spain - Cantabria | ||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | ||||||||||||||||||||
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Information about the Playa de Somo Surf forecast
The above surf forecast table for Playa de Somo 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 Somo can be found by selecting the local surf guide option on the grey menu. Our Playa de Somo 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 Somo) 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 Somo 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 Somo is 9 km (6 miles) from the city of El Astillero. If you plan a holiday in Spain - Cantabria, look for hotels and other accommodation in El Astillero. El Astillero has rooms for a wide range of budgets as well as car hire and transport links.










