Surf Forecasts:
El Sardinero - Segunda surf forecast from 26 Aug 2026:
- Best quality surf: Friday 28 Aug, 11PM (local time) - 7ft (2.2m), 10s period, NW swell with offshore winds.
- Most powerful swell: Friday 28 Aug, 11PM (local time) - 7ft (2.2m), 10s period, NW swell with 869 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 11AM (local time) - 3.5ft (1.0m), 7s period with NW swell.
Best Forecast Surf Conditions for El Sardinero - Segunda this week:
The surf forecast for El Sardinero - Segunda over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 28) at 11AM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.5m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at El Sardinero - Segunda in the next 16 days are 2.2m 10s and forecast to arrive on Friday (Aug 28) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 5s period and expected on Thursday (Aug 27) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Fri 28th Aug) | 3.5ft (1.0m) 7s |
| Best Surf | 11PM (Fri 28th Aug) | 7ft (2.2m) 10s |
| Most Powerful | 11PM (Fri 28th Aug) | 7ft (2.2m) 10s |
Table - best surf conditions forecast for El Sardinero - Segunda over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s shaping up for the Sardinero stretch over the next couple of weeks.
Honestly, the next few days are a bit of a struggle. We’ve got a lot of junk in the water right through the rest of August. Early on Wednesday the 26th, it’s small and messy – a weak 1ft NW windswell with a short period of 6 seconds and a light cross-onshore breeze. The combined energy is barely a whisper at (10). It’s not worth getting wet for. The water’s sitting at 72°, which is a touch warmer than normal for this time of year.
Thursday the 27th doesn’t look much better, still small and poor. You’ll be waiting until Friday the 28th for the first real glimmer of hope. That morning we get a jump to 5ft out of the NW, period bumping to 8 seconds, and with glassy conditions. The combined energy is picking up to (257). It’s surfable, but it’s only rated as very ordinary. By the afternoon the wind goes cross and the swell gets a bit wonky.
Now, Saturday the 29th and Sunday the 30th – this is where it gets interesting. Saturday morning is glassy again with a clean 5ft NW swell (268 energy). Nice. But the real standout of this whole run is Sunday the 30th morning at El Sardinero - Segunda. We’ve got a 5ft NW groundswell, a period of 11 seconds, and dead calm, glassy conditions – zero wind. The combined energy jumps to a punchy (544). That’s a proper window of clean, lined-up surf. The longer period will help with shape on this beach-and-rocks setup, but it’ll also mean waiting for the sets.
Monday the 31st morning keeps the goods going with more glassy 5ft NW swell (396 energy). Then come Tuesday (September 1st) and Wednesday (September 2nd), the swell drops right off and we hit a dry spell. There’s basically nothing from Wednesday afternoon all the way through the first week of September. A few small, weak pulses start to show around the 5th of September with a 4ft NW (165 energy) and offshore wind on the Saturday morning, but it’s short-period windswell again and just ordinary.
Looking further out to Sunday the 7th of September, we see a bit more size building – 4ft to 4ft NW with decent period (10 seconds) and energy around (213-268). But the wind is onshore or cross-on every afternoon, so the mornings might offer a quick, clean window if you’re desperate. It’s nothing to write home about.
So, to wrap it up: the best bet by a long shot is Sunday morning, the 30th of August. Get up early, grab that glassy 5ft NW groundswell. Tuesday the 1st of September morning is also a solid glassy backup at 3ft. After that, it’s a long quiet period.
Stay tuned, forecasts can change.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Warm (max 29°C on Wed afternoon, min 16°C on Thu night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Sat afternoon, min 18°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||
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 6 | WNW 5 | NW 8 | NW 7 | NW 8 | NW 8 | NW 7 | NW 10 | NW 10 | NW 9 | NW 8 | NW 9 | NW 11 | NW 10 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 |
Wave Graph | |||||||||||||||||||||
9 | 2 | 11 | 121 | 39 | 41 | 105 | 192 | 660 | 194 | 169 | 210 | 677 | 441 | 241 | 343 | 538 | 388 | 273 | 204 | 132 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | off | cross-off | cross-on | cross-off | off | glassy | cross-on | off | glassy | cross-on | cross-off | glassy | cross-off | off | glassy | on | on | on | cross-on | glassy |
High Tide | 4:45PM3.80m | 4:57AM3.78m | 5:15PM4.00m | 5:28AM3.95m | 5:44PM4.16m | 5:57AM4.06m | 6:14PM4.25m | 6:27AM4.10m | 6:45PM4.28m | 6:57AM4.07m | 7:18PM4.22m | 7:31AM3.96m | 7:54PM4.08m | ||||||||
Low Tide | 10:29AM0.93m | 10:50PM0.88m | 11:01AM0.71m | 11:21PM0.68m | 11:32AM0.54m | 11:52PM0.53m | 12:03PM0.43m | 00:24AM0.47m | 12:35PM0.38m | 00:56AM0.48m | 1:08PM0.41m | 1:31AM0.58m | 1:43PM0.53m | 2:09AM0.76m | |||||||
7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — | |
— | — | 9:00 | — | — | 9:00 | — | 8:58 | — | — | 8:55 | — | — | 8:54 | — | — | 8:52 | — | — | 8:51 | — | |
mm | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 29 | 23 | 22 | 26 | 21 | 18 | 21 | 21 | 20 | 22 | 22 | 20 | 22 | 21 | 20 | 21 | 21 | 20 | 21 | 21 |
Feels °C | 21 | 28 | 22 | 21 | 24 | 18 | 17 | 19 | 21 | 20 | 21 | 22 | 20 | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 9 | NW 8 | NW 7 | NW 8 | NW 8 | NW 7 | NW 10 | NW 10 | NW 9 | NW 8 | NW 9 | NW 11 | NW 10 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 |
24 | 21 | 11 | 121 | 39 | 41 | 105 | 192 | 660 | 194 | 169 | 210 | 677 | 441 | 241 | 343 | 538 | 388 | 273 | 204 | 132 | |
Swell 2 Height (m) Direction Period (s) | NW 6 | WNW 5 | ENE 4 | NE 4 | WNW 5 | NW 11 | NW 10 | N 7 | N 8 | N 7 | N 8 | N 8 | — | N 10 | N 8 | N 8 | N 10 | N 7 | N 6 | N 7 | N 7 |
9 | 2 | 1 | 1 | 11 | 19 | 50 | 4 | 28 | 9 | 5 | 5 | — | 8 | 10 | 18 | 16 | 4 | 7 | 8 | 8 | |
Swell 3 Height (m) Direction Period (s) | N 9 | ENE 3 | ENE 3 | N 7 | NE 4 | N 8 | N 7 | — | — | — | — | — | — | — | — | — | — | N 9 | — | — | — |
1 | 1 | 1 | 1 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 3 | — | NW 5 | — | — | NW 6 | — | — | — | — | — | — | — | — | — | — | NE 2 | — | ENE 4 | — | — |
1 | — | 28 | — | — | 31 | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 91 | 156 | 153 | 3 | 15 | 13 | 0 | 22 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 22 | 3 | 3 | 22 | 0 |
Best forecast wave conditions in Spain - Cantabria | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.











