Surf Forecasts:
El Sardinero - Segunda surf forecast from 14 Aug 2026:
- Most powerful swell: Sunday 16 Aug, 2PM (local time) - 2.5ft (0.7m), 8s period, NW swell with 60 kJ wave energy.
Best Forecast Surf Conditions for El Sardinero - Segunda this week:
The most powerful waves expected at El Sardinero - Segunda in the next 16 days are 0.7m 8s and forecast to arrive on Sunday (Aug 16) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 7s period and expected on Sunday (Aug 16) at 5PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Sun 16th Aug) | 2.5ft (0.7m) 8s |
Table - best surf conditions forecast for El Sardinero - Segunda over the next 16 days.
The Lowdown
Alright, folks, Rusty here. Let’s be straight with you. Looking at the next couple of weeks, it’s a pretty grim picture for getting wet. There’s a whole lot of nothing on the horizon, and I mean *nothing*. We’re looking at a long stretch of flat, dribbly conditions.
We kick things off at El Sardinero - Segunda and it’s just sad. For the first week, from August 14th right through to the 21st, we’re talking about ankle-snappers or nothing at all. There’s a tiny bit of knee-high stuff on the 14th and 15th, but it’s weak and pretty much lifeless with the energy values in the 30s and 40s. Winds are mostly light, but it doesn’t matter when there’s no swell to push around. The water temp is 72.7°, which is a touch warmer than you’d expect for this time of year, but you won’t feel it sitting on the beach watching the flatness. There are a few glassy mornings on the 17th and 20th, but again, nothing to surf.
The gap of nothing really stretches out. From the 21st through the 27th, it’s virtually dead. A few days are completely flat with zero energy, others have a dribble of 0.3ft that’s not worth the walk. The 20th has a small pulse to 2.6ft but it’s from the north with a short 6-second period and a cross-onshore wind, so it’ll be a mess. The energy on that one is only 39, so it’s weak and pretty much lifeless.
Now, there is a light at the end of the tunnel, but it’s a flicker. On the 26th of August, Wednesday afternoon, the swell jumps to 5.2ft from the NW. The energy jumps to 203, so it’s got some push. But the period is a short 6 seconds, and the wind is a gentle cross-shore, so expect some chop. Still, for a beach and rocks set-up, this might be the only rideable wave in a week and a half. It’s not pretty, but it’s something.
And then, the main event, or the closest we get to one. On Friday the 28th of August, things finally turn on. We get proper swell – 6.9ft in the morning jumping to 7.9ft in the afternoon. The energy readings are massive, 954 and then 1419, so you know there’s a lot of water moving. The period is a solid 11 seconds, which is proper groundswell. The catch? The wind is howling. We’re talking 25 to 31 mph cross-offshore winds. While that keeps the faces clean, it’s going to be wild out there. This is heavy, powerful surf. At 7.9ft, this is expert territory only. Beginners, and honestly, most intermediates, should sit this one out. The break will be charging, but so will the current and the wind.
This is the standout, the only real highlight on the board. It’s big, it’s powerful, and it’s going to be a battle. The following Saturday the 29th is a write-off with heavy rain and a big drop in swell.
So, to sum it up: the next week is a total write-off. The 26th is a last resort. But that Friday the 28th? That’s the one you circle on the calendar. It’s promising, but with that wind, it’ll be a handful.
Stay stoked.
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 23°C on Fri afternoon, min 20°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Tue afternoon, min 18°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||
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 10 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NNW 7 | NNW 7 | NNW 6 | N 6 | NNW 6 | NW 8 | NE 3 | NW 8 | NW 8 | NW 8 | NNW 11 | NNW 11 | N 6 | N 6 |
Wave Graph | |||||||||||||||||||||
46 | 42 | 41 | 38 | 35 | 42 | 51 | 0 | 0 | 0 | 0 | 0 | 11 | 2 | 3 | 3 | 2 | 0 | 0 | 39 | 0 | |
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 | glassy | cross-off | cross | cross-off | glassy | cross-on | cross | on | on | cross-off | cross-on | cross-on | cross | glassy | cross-on | cross |
High Tide | 6:41PM4.48m | 6:56AM4.10m | 7:20PM4.38m | 7:32AM3.97m | 7:57PM4.18m | 8:07AM3.78m | 8:34PM3.90m | 8:43AM3.55m | 9:13PM3.58m | 9:23AM3.30m | 9:57PM3.26m | 10:16AM3.05m | 10:58PM2.99m | ||||||||
Low Tide | 12:21PM0.23m | 00:50AM0.37m | 12:59PM0.26m | 1:27AM0.52m | 1:36PM0.40m | 2:03AM0.73m | 2:12PM0.62m | 2:39AM0.99m | 2:51PM0.91m | 3:17AM1.27m | 3:32PM1.23m | 4:03AM1.53m | 4:25PM1.55m | ||||||||
7:18 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | |
— | — | 9:20 | — | — | 9:19 | — | — | 9:16 | — | — | 9:15 | — | — | 9:14 | — | — | 9:13 | — | — | 9:10 | |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Temp °C | 22 | 23 | 22 | 22 | 23 | 23 | 22 | 23 | 23 | 21 | 23 | 23 | 22 | 24 | 23 | 21 | 23 | 22 | 21 | 23 | 22 |
Feels °C | 23 | 24 | 23 | 24 | 24 | 26 | 24 | 24 | 25 | 23 | 24 | 24 | 23 | 23 | 23 | 22 | 24 | 23 | 23 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 9 | NNW 5 | NNW 6 | N 6 | N 6 | NW 8 | NNW 7 | NNW 7 | NNW 6 | N 6 | NNW 6 | N 6 | NNW 7 | N 5 | NNW 4 | NNW 7 | NNW 11 | NNW 11 | NNW 10 | N 6 |
46 | 42 | 16 | 25 | 64 | 49 | 51 | 115 | 82 | 41 | 40 | 41 | 18 | 21 | 7 | 4 | 15 | 79 | 99 | 83 | 54 | |
Swell 2 Height (m) Direction Period (s) | NNW 4 | — | NW 9 | NW 9 | NW 8 | NW 8 | N 6 | — | NW 8 | NW 8 | NW 8 | NNW 8 | NW 8 | N 8 | NNW 6 | N 7 | NNW 12 | N 7 | NNW 5 | N 10 | NNW 9 |
3 | — | 41 | 38 | 35 | 42 | 28 | — | 18 | 16 | 16 | 7 | 11 | 5 | 4 | 4 | 13 | 8 | 22 | 8 | 52 | |
Swell 3 Height (m) Direction Period (s) | — | — | N 9 | — | — | — | — | — | — | — | — | — | N 8 | W 8 | NW 8 | NW 8 | NW 8 | — | NE 4 | — | N 9 |
— | — | 2 | — | — | — | — | — | — | — | — | — | 5 | 1 | 3 | 3 | 2 | — | 7 | — | 13 | |
Wind waves Height (m) Direction Period (s) | — | NNW 4 | — | — | — | — | — | — | — | — | — | — | — | NE 3 | — | — | NNE 2 | — | — | N 6 | — |
— | 6 | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 1 | — | — | 39 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 21 | 547 | 21 | 21 | 488 | 3 | 22 | 22 | 0 | 8 | 22 | 13 | 13 | 438 | 389 | 395 | 447 | 3 | 0 | 22 | 22 |
Best forecast wave conditions in Spain - Cantabria | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the El Sardinero - Segunda Surf forecast
The above surf forecast table for El Sardinero - Segunda provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at El Sardinero - Segunda can be found by selecting the local surf guide option on the grey menu. Our El Sardinero - Segunda 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 Sardinero - Segunda) 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 Sardinero - Segunda 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 Sardinero - Segunda is 8 km (5 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.











