
Surf Forecasts:
El Sardinero - Segunda surf forecast from 31 Jul 2026:
- Most powerful swell: Thursday 6 Aug, 11AM (local time) - 2ft (0.6m), 8s period, NW swell with 35 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 0.6m 8s and forecast to arrive on Thursday (Aug 06) at 11AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 8s period and expected on Saturday (Aug 01) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Thu 6th Aug) | 2ft (0.6m) 8s |
Table - best surf conditions forecast for El Sardinero - Segunda over the next 16 days.
The Lowdown
Alright, this is Rusty. Let me be straight with you – looking at the whole 16-day window for El Sardinero - Segunda, it’s a frustrating picture. The full forecast is a long run of flat, tiny, or messy conditions. The first few days have nothing rideable, then we get a gap of more than a week with only scraps of swell that don't stack up to anything worthwhile. The water is sitting at 72°, which is a touch warmer than normal for this time of year, so at least the dip won't be a shock.
We start on Friday the 31st of July. Morning shows a tiny 2ft NW swell at 8 seconds, with glassy conditions from a light NW wind. The combined energy is weak (32), and it’s just poor surf. By the afternoon, the wind swings to a light cross-shore N wind, but the waves are still tiny and poor. That sets the tone.
Saturday the 1st of August is essentially flat in the morning, and the afternoon offers a pathetic 0.7ft WNW swell with a cross-onshore wind. Sunday the 2nd and Monday the 3rd are flat to tiny, with clean conditions but no wave power to speak of. The combined energy for that 0.7ft swell is a measly 9 to 12.
Tuesday the 4th and Wednesday the 5th are more of the same – tiny 0.7ft to 1ft NW/WNW swell, with cross-onshore or cross-offshore winds. The water is still, the energy is weak, and it’s all poor.
Thursday the 6th of August brings a tiny pulse of 2ft NW swell at 8 seconds, with a glassy morning, giving the highest combined energy we’ll see at 35. It’s the best of a bad lot, but it’s still poor surf. The period is short, and the swell is weak.
From Friday the 7th through to Wednesday the 12th, we’re looking at days of flatness or tiny 0.7ft to 1ft waves. The combined energy readings are all in the single or low double digits. The winds are clean at times, but no swell to work with.
Thursday the 13th of August morning offers a small 1.0ft WNW swell at 10 seconds, with a light offshore wind from the W. This is a clean window, but it’s a tiny, weak swell (18 energy). It’s something to sit on a longboard for, but not a standout.
The final days, the 14th and 15th of August, are just a last gasp of tiny, weak swell with moderate winds. Nothing to get excited about.
Honestly, there’s no standout here. No rippable day. The whole 16-day window is a poor run of surf. For a spot like this, that’s how it goes sometimes. The forecasts can change, but right now, leave the board at home.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Fri morning. Warm (max 22°C on Sun afternoon, min 17°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Mon afternoon, min 18°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | |||||||||||||||
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 | NNW 8 | NW 8 | WNW 10 | WNW 9 | N 5 | N 6 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | NW 9 | NW 9 | NW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 7 | NW 7 |
Wave Graph | |||||||||||||||||||||
32 | 30 | 0 | 0 | 9 | 8 | 0 | 0 | 10 | 9 | 9 | 8 | 20 | 19 | 18 | 7 | 6 | 16 | 35 | 19 | 16 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | on | on | cross-on | cross | cross-off | cross-off | off | cross-off | cross-on | glassy | cross-on | cross-on | cross-off | cross-off | cross | cross-off | glassy | cross-on | cross-off |
High Tide | 6:42PM4.01m | 6:54AM3.86m | 7:13PM4.03m | 7:25AM3.84m | 7:47PM4.00m | 7:59AM3.75m | 8:23PM3.91m | 8:37AM3.62m | 9:05PM3.77m | 9:21AM3.45m | 9:57PM3.58m | 10:19AM3.26m | 11:04PM3.39m | ||||||||
Low Tide | 12:29PM0.59m | 00:51AM0.67m | 1:02PM0.56m | 1:24AM0.67m | 1:35PM0.59m | 1:59AM0.74m | 2:10PM0.67m | 2:37AM0.86m | 2:50PM0.81m | 3:21AM1.04m | 3:36PM0.99m | 4:14AM1.24m | 4:35PM1.20m | ||||||||
7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | |
— | — | 9:38 | — | — | 9:37 | — | — | 9:37 | — | — | 9:35 | — | — | 9:34 | — | — | 9:32 | — | — | 9:31 | |
mm | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 21 | 20 | 21 | 21 | 19 | 22 | 22 | 20 | 22 | 21 | 21 | 22 | 22 | 20 | 22 | 22 | 20 | 21 | 21 |
Feels °C | 22 | 23 | 22 | 21 | 20 | 20 | 19 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 23 | 20 | 23 | 24 | 21 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NNW 8 | NNW 6 | NNW 6 | N 6 | N 5 | N 6 | N 6 | N 5 | NNW 6 | NNW 7 | NW 9 | NW 9 | NW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 7 | NW 7 |
32 | 30 | 54 | 19 | 29 | 36 | 21 | 21 | 33 | 7 | 8 | 11 | 20 | 19 | 18 | 7 | 6 | 16 | 35 | 19 | 16 | |
Swell 2 Height (m) Direction Period (s) | N 3 | N 7 | N 7 | NW 8 | NW 8 | NNW 8 | NNW 8 | NNW 7 | WNW 10 | NNW 6 | WNW 10 | WNW 9 | N 4 | N 4 | — | — | NW 10 | NW 10 | N 7 | NW 10 | NE 3 |
1 | 1 | 4 | 16 | 15 | 6 | 6 | 5 | 10 | 7 | 9 | 8 | 2 | 1 | — | — | 4 | 4 | 1 | 4 | 1 | |
Swell 3 Height (m) Direction Period (s) | N 8 | — | N 6 | N 8 | WNW 10 | WNW 9 | N 7 | N 7 | NNW 7 | WNW 10 | N 7 | N 4 | NNW 6 | NW 7 | N 7 | — | N 8 | — | — | N 7 | NNW 9 |
4 | — | 1 | 5 | 9 | 8 | 4 | 4 | 5 | 9 | 1 | 3 | 4 | 2 | 1 | — | 1 | — | — | 1 | 8 | |
Wind waves Height (m) Direction Period (s) | — | N 3 | — | — | — | — | — | NNW 6 | — | — | N 4 | — | — | — | — | — | — | — | — | NE 3 | — |
— | 1 | — | — | — | — | — | 12 | — | — | 3 | — | — | — | — | — | — | — | — | 5 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 455 | 1502 | 13 | 13 | 22 | 13 | 91 | 747 | 104 | 170 | 311 | 13 | 173 | 433 | 233 | 368 | 761 | 169 | 156 | 471 | 169 |
Best forecast wave conditions in Spain - Cantabria | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
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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.











