
Surf Forecasts:
El Sardinero - Segunda surf forecast from 6 Sep 2026:
- Best quality surf: Sunday 6 Sep, 11PM (local time) - 3.5ft (1.0m), 10s period, NW swell with offshore winds.
- Most powerful swell: Wednesday 9 Sep, 5AM (local time) - 8ft (2.5m), 8s period, NW swell with 854 kJ wave energy.
- Next surfable swell (1★+): Sunday 6 Sep, 11PM (local time) - 3.5ft (1.0m), 10s 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 Sunday (Sep 06) at 11PM. The primary swell is predicted to be 1.0m and 10s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at El Sardinero - Segunda in the next 16 days are 2.5m 8s and forecast to arrive on Wednesday (Sep 09) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 9s period and expected on Wednesday (Sep 09) at 8AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 6th Sep) | 3.5ft (1.0m) 10s |
| Best Surf | 11PM (Sun 6th Sep) | 3.5ft (1.0m) 10s |
| Most Powerful | 5AM (Wed 9th Sep) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for El Sardinero - Segunda over the next 16 days.
The Lowdown
Alright, grab a coffee, let’s have a look at what’s coming up for El Sardinero - Segunda over the next couple of weeks.
To be honest, the first few days are a bit of a write-off. Sunday the 6th is flat with a clean offshore breeze – nice for a paddle but no surf. Monday the 7th is where it finally starts to show a pulse. We’ve got a long-period NW groundswell arriving, 2 ft to 2 ft with a period of 13-14 seconds, which is a proper groundswell for this beach-and-rocks setup. The combined energy is moderate (129-170). Monday morning is the standout early window – glassy conditions with a light W breeze, just 5 mph. That’s clean, glassy, and if you’re free, get out there. It’s small, but it’ll be lined up nicely. The water temp is about average for this time of year, so no need for a thick suit.
Tuesday the 8th stays small, 3 ft from the NW with a shorter period (10-11 seconds), and the wind stays clean cross-offshore. It’s surfable but ordinary – not going to get the heart racing. Wednesday the 9th gets a bit more size – 6 ft in the morning from the NW, but the period drops to 9 seconds, and the combined energy jumps to 535 (moderate). That’s the biggest swell of the window, but the wind is cross-offshore and clean in the morning. However, 6 ft here can be a bit too much for beginners and the short period means it won’t be as organised. It’s more of a challenge for the experienced crew.
Then we hit a real gap. From Thursday the 10th right through to Tuesday the 15th, there’s nothing worth paddling out for – mostly flat spells with poor wind conditions or tiny, weak swell. A few mornings go glassy, but with no wave energy to speak of. It’s a dry spell of about 6 days.
Things look a little more interesting from Wednesday the 16th morning. We get a clean NW groundswell again, 3 ft with a period of 11 seconds and combined energy at 137 (moderate). The wind is light offshore from the W at 10 mph – clean. It’s surfable, but nothing special. Thursday the 17th morning is the next real highlight: 3 ft from the NW, period of 11 seconds, and clean offshore wind (W, 15 mph). The combined energy is 242 (moderate). That’s worth a session. The afternoon holds similar size but with a cross-off breeze.
After that, from Friday the 18th, it drops off again. More flat spells, glassy mornings but no swell. The very last window on Monday the 21st morning shows a glimmer – 3 ft NW groundswell, period 10 seconds, combined energy 156, with a clean offshore wind. But it’s a long way out, so treat that as a promising but uncertain prospect.
Best on offer: Monday the 7th morning for the glassy, long-period clean small waves, and Thursday the 17th morning for the biggest clean swell of the second week. Everything else is marginal or flat.
Rusty
Short Range ForecastMostly dry. Warm (max 24°C on Sun morning, min 17°C on Tue morning). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Tue night. Very mild (max 19°C on Tue night, min 15°C on Thu morning). Winds decreasing (fresh winds from the W on Tue night, calm by Wed night). | ||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||
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) | NNW 12 | NNW 11 | NNW 11 | NW 4 | NW 14 | NW 13 | NW 11 | NW 11 | NW 10 | NW 8 | NW 9 | NW 9 | NNW 11 | NNW 10 | NNW 10 | W 11 | NW 9 | NW 9 | NW 8 |
Wave Graph | |||||||||||||||||||
0 | 0 | 0 | 9 | 103 | 170 | 176 | 140 | 138 | 638 | 535 | 215 | 0 | 0 | 0 | 2 | 0 | 97 | 93 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | glassy | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | off | cross-on | cross | glassy | cross-on | cross-off |
High Tide | 00:27AM3.12m | 1:14PM3.19m | 2:03AM3.25m | 2:35PM3.50m | 3:10AM3.51m | 3:34PM3.86m | 4:00AM3.78m | 4:21PM4.18m | 4:42AM3.99m | 5:02PM4.41m | 5:19AM4.13m | 5:39PM4.51m | |||||||
Low Tide | 6:40AM1.59m | 7:34PM1.43m | 8:11AM1.39m | 8:53PM1.14m | 9:15AM1.06m | 9:49PM0.82m | 10:02AM0.74m | 10:33PM0.57m | 10:44AM0.47m | 11:12PM0.41m | 11:21AM0.29m | 11:48PM0.36m | |||||||
— | 7:43 | — | — | 7:43 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | |
8:44 | — | 8:42 | — | — | 8:39 | — | — | 8:38 | — | — | 8:37 | — | — | 8:35 | — | — | 8:32 | — | |
mm | — | — | — | — | — | — | — | — | — | 8 | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 22 | 24 | 23 | 22 | 19 | 20 | 20 | 19 | 21 | 19 | 19 | 19 | 18 | 17 | 19 | 18 | 17 | 19 | 18 |
Feels °C | 25 | 25 | 23 | 23 | 21 | 21 | 22 | 19 | 21 | 18 | 15 | 17 | 17 | 16 | 17 | 17 | 17 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 11 | NNW 11 | NNW 10 | NNW 9 | NW 9 | NW 11 | NW 11 | NW 10 | — | NW 9 | N 7 | NNW 11 | NNW 10 | NNW 10 | NNW 9 | NW 9 | NW 9 | NW 8 |
759 | 492 | 311 | 168 | 73 | 81 | 176 | 140 | 138 | — | 535 | 154 | 499 | 411 | 275 | 130 | 83 | 97 | 93 | |
Swell 2 Height (m) Direction Period (s) | NE 4 | NNE 5 | N 5 | NW 4 | NW 6 | NW 13 | N 8 | N 7 | N 7 | — | N 8 | NW 9 | NNE 6 | — | N 10 | N 10 | N 9 | N 8 | N 8 |
6 | 14 | 11 | 9 | 26 | 170 | 5 | 1 | 1 | — | 198 | 215 | 45 | — | 8 | 8 | 14 | 12 | 5 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | NNE 4 | NW 14 | N 9 | — | — | — | — | NNW 12 | NNW 11 | — | — | — | W 11 | — | — | — |
— | — | — | 2 | 103 | 14 | — | — | — | — | 55 | 186 | — | — | — | 2 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | WNW 3 | — | — | — | — | — | — | NW 8 | — | — | — | — | — | — | — | — | — |
— | — | 3 | — | — | — | — | — | — | 638 | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 45 | 0 | 0 | 22 | 0 | 0 | 0 | 164 | 45 | 22 | 0 | 0 | 22 | 0 | 3 | 22 | 3 |
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.










