
Surf Forecasts:
El Sardinero - Segunda surf forecast from 8 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 11PM (local time) - 5ft (1.6m), 9s period, NW swell with cross-offshore winds.
- Most powerful swell: Wednesday 9 Sep, 2AM (local time) - 5ft (1.6m), 9s period, NW swell with 437 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 5AM (local time) - 2.5ft (0.8m), 11s 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 Tuesday (Sep 08) at 5AM. The primary swell is predicted to be 0.8m and 11s period. 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 1.6m 9s and forecast to arrive on Wednesday (Sep 09) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 9s period and expected on Wednesday (Sep 09) at 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 8th Sep) | 2.5ft (0.8m) 11s |
| Best Surf | 11PM (Tue 8th Sep) | 5ft (1.6m) 9s |
| Most Powerful | 2AM (Wed 9th Sep) | 5ft (1.6m) 9s |
Table - best surf conditions forecast for El Sardinero - Segunda over the next 16 days.
The Lowdown
Alright, Rusty here again. Let’s translate that into feet and miles per hour for the crew.
Well, if you’re looking for a classic Santander run, the next 16 days are a proper test of patience. The real issue here is the wind. For the most part, it’s coming from the wrong angles and mucking up the surface. We’re not seeing much that screams "go time," but there are a few windows where it might just line up.
The week starts off flat enough. Tuesday the 8th, you’re looking at a small 3 ft NW swell with a clean 11-second period, and the morning has a light westerly breeze at 6 mph that’s offshore. The combined energy is moderate (140), and the water's sitting at 71 °F, which is just a touch warmer than usual for this time of year. You can surf it, but "very ordinary" is the name of the game here. That’s the best early call, but it’s really just something to get wet on.
Wednesday morning the 9th, the swell bumps up a bit to 4 ft NW, but the wind swings cross-offshore at 9 mph and there’s rain showers about. It’s surfable, but again, not a standout. After that, the forecast goes flat or close to it for days. Thursday the 10th through Sunday the 13th is basically a write-off – you’ll see a lot of zeros in the energy department and either onshore or glassy but flat conditions.
Now, fast forward to the second week. Thursday the 17th looks interesting on paper: the swell height jumps to 5 ft from the NW, and with an 11-second period, that’s got some push. The combined energy spikes hard to strong (487 in the morning, 477 in the afternoon). However, that wind is onshore from the NE at 6 mph. That’s a big letdown. That kind of NW groundswell with that energy wants to be perfect, but the wind will tear it up at this beach-and-rocks setup. It’s probably better for the kite crowd than for a paddle surfer.
The next real flicker of hope shows up on Monday the 21st. The morning is brutal – a 19 mph offshore from the west, but the swell is tiny at 1.0 ft, period a huge 21 seconds. That’s just a pulse of energy (71) with no size. The afternoon is more promising: the swell jumps to 4 ft NW, still with a very long 17-second period, and the energy is strong (817). The wind is a fresh cross-offshore at 19 mph. It’s going to be clean, but that period is so long it will be straight and shifty on the beach. This isn’t the spot for that kind of swell; it would be better on a point or reef.
Tuesday the 22nd brings the biggest size of the window: 6 ft NW in the morning and 5 ft in the afternoon, with a 14-second period. The combined energy is very strong (1163 morning, 976 afternoon). But again, a fresh cross-offshore wind at 22 mph from the WNW is going to put a lot of wind on it. That’s expert-only territory at that size and chop. It’s powerful, but the quality is going to be a battle.
Honestly, there’s no standout session in this 16-day run. The consistent onshore flow and the timing of the bigger swells just don’t click for clean conditions at El Sardinero. If you’re desperate, that Tuesday 8th morning is your best bet for a small, clean paddle. The bigger stuff on the 21st and 22nd is for the hardcore wind warriors, not for a relaxed surf. Keep an eye on the charts for a change.
Rusty.
Short Range ForecastHeavy rain (total 23mm), heaviest during Tue night. Warm (max 21°C on Tue afternoon, min 15°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 20°C on Sat afternoon, min 16°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||
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 11 | NW 10 | NW 9 | NW 9 | NW 11 | NNW 10 | NNW 10 | W 12 | W 11 | WNW 11 | NW 9 | NW 8 | NW 8 | NW 8 | NNW 14 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NE 3 | NW 10 |
Wave Graph | |||||||||||||||||||||
140 | 163 | 437 | 252 | 0 | 0 | 0 | 3 | 2 | 11 | 101 | 42 | 38 | 17 | 0 | 0 | 0 | 0 | 0 | 3 | 145 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-on | cross | cross-on | on | cross-off | off | cross | cross | on | on | cross-off | glassy | on | cross-on | on | on | cross-on |
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 | 9:15AM1.06m | 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 | |||||||
7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | |
— | 8:38 | — | — | 8:37 | — | — | 8:35 | — | — | 8:32 | — | — | 8:30 | — | — | 8:30 | — | — | 8:28 | — | |
mm | — | — | 20 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 19 | 18 | 19 | 19 | 17 | 19 | 19 | 18 | 19 | 19 | 18 | 20 | 20 | 18 | 20 | 19 | 21 | 23 | 22 |
Feels °C | 20 | 22 | 19 | 16 | 18 | 18 | 16 | 16 | 18 | 18 | 18 | 19 | 18 | 18 | 20 | 20 | 19 | 18 | 19 | 19 | 21 |
Swell 1 Height (m) Direction Period (s) | NW 11 | N 7 | NW 9 | NW 9 | NW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 8 | NW 9 | NW 8 | NW 8 | NNW 6 | NNW 14 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NW 11 | NW 10 |
140 | 1 | 437 | 252 | 263 | 347 | 281 | 210 | 90 | 45 | 101 | 42 | 38 | 28 | 653 | 848 | 711 | 573 | 421 | 273 | 145 | |
Swell 2 Height (m) Direction Period (s) | N 7 | — | N 8 | N 8 | N 7 | N 8 | N 10 | N 10 | N 9 | N 9 | N 8 | N 8 | NW 6 | NW 10 | N 6 | — | — | — | — | — | NE 3 |
1 | — | 23 | 107 | 92 | 45 | 8 | 8 | 6 | 14 | 1 | 1 | 9 | 25 | 17 | — | — | — | — | — | 3 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | NNW 11 | NNW 8 | — | — | W 12 | W 11 | WNW 11 | — | — | N 7 | NW 8 | — | — | — | — | — | — | N 11 |
— | — | — | 48 | 26 | — | — | 3 | 2 | 11 | — | — | 1 | 17 | — | — | — | — | — | — | 21 | |
Wind waves Height (m) Direction Period (s) | — | NW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 3 | — |
— | 163 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 45 | 28 | 0 | 22 | 0 | 3 | 22 | 13 | 13 | 22 | 13 | 13 | 22 | 0 | 0 | 3 | 3 | 14 | 64 | 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.










