
Surf Forecasts:
El Sardinero - Primera surf forecast from 20 Jul 2026:
- Best quality surf: Monday 20 Jul, 5AM (local time) - 4ft (1.2m), 6s period, N swell with offshore winds.
- Most powerful swell: Tuesday 21 Jul, 5PM (local time) - 5ft (1.6m), 7s period, NNE swell with 252 kJ wave energy.
- Next surfable swell (1★+): Monday 20 Jul, 5AM (local time) - 4ft (1.2m), 6s period with N swell.
Best Forecast Surf Conditions for El Sardinero - Primera this week:
The surf forecast for El Sardinero - Primera over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 20) at 5AM. The primary swell is predicted to be 1.2m and 6s period with a secondary swell of 0.4m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at El Sardinero - Primera in the next 16 days are 1.6m 7s and forecast to arrive on Tuesday (Jul 21) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Friday (Jul 24) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 20th Jul) | 4ft (1.2m) 6s |
| Best Surf | 5AM (Mon 20th Jul) | 4ft (1.2m) 6s |
| Most Powerful | 5PM (Tue 21st Jul) | 5ft (1.6m) 7s |
Table - best surf conditions forecast for El Sardinero - Primera over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s coming up for El Sardinero - Primera over the next couple of weeks.
Look, I’m gonna be straight with you – the first week is a tough one. We’ve got a real flat spell on the cards. There’s a tiny window of surf on Monday the 20th, but it’s nothing to get excited about. The first morning shows a 4ft swell from the north with a short 7-second period. The combined energy is weak (162), and while the wind is glassy, the wave quality is just ordinary. That afternoon, the wind turns onshore and it’s game over. After that, from Tuesday the 21st right through to the end of the month, it’s a long, dry stretch of poor conditions. The swell is small, the period is short, and the wind is mostly onshore or cross-onshore, making a mess of things. There’s a brief moment on the morning of Thursday the 30th where things look a bit more promising.
Now, that Thursday the 30th is the standout in this whole forecast. We’ve got a 4ft north-northwest swell, but with a nice long 11-second period, giving it a bit more grunt. The combined energy is moderate (574), and the wind is a clean cross-offshore from the west-northwest. This is a real chance for some decent, clean waves. The break is fairly consistent, but it’s sheltered, so it takes a bit of swell to get going. The water temperature is about average for the time of year, so you won’t need a 5mm steamer, just your usual summer suit.
The 11-second period on the 30th is a groundswell, which means better shaped waves, more energy, and longer gaps between sets. It’s a point break setup, so it should handle that longer period well. This is your best bet for the whole outlook.
The following week into early August sees a return to small, weak surf with poor winds. Not much to write home about.
So, to sum it up: the first week is a write-off, but hold out for the morning of Thursday the 30th. That’s the one to circle.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Sun night, min 19°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Wed night, min 18°C on Sat morning). Wind will be generally light. | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||
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) | N 6 | N 7 | N 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | N 6 | NNE 7 | N 6 | N 6 | N 6 | N 6 | NNW 6 | N 6 | NNW 5 | NW 5 | NNW 5 | N 5 |
Wave Graph | |||||||||||||||||||
95 | 148 | 238 | 191 | 186 | 252 | 157 | 94 | 131 | 78 | 41 | 52 | 47 | 29 | 18 | 15 | 19 | 23 | 8 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | on | off | on | on | off | on | on | cross-off | cross-off | cross | off | cross-off | cross-off | off | cross-off | cross-on | cross-off |
High Tide | 9:18PM3.87m | 9:32AM3.40m | 10:07PM3.60m | 10:21AM3.19m | 11:02PM3.35m | 11:22AM3.02m | 00:07AM3.15m | 12:35PM2.94m | 1:18AM3.06m | 1:53PM2.98m | 2:25AM3.09m | 2:59PM3.13m | 3:21AM3.20m | ||||||
Low Tide | 3:24AM1.03m | 3:33PM0.93m | 4:11AM1.28m | 4:23PM1.19m | 5:06AM1.50m | 5:23PM1.42m | 6:13AM1.63m | 6:38PM1.57m | 7:29AM1.63m | 7:59PM1.58m | 8:37AM1.51m | 9:05PM1.48m | |||||||
— | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | |
9:51 | — | — | 9:50 | — | — | 9:49 | — | — | 9:47 | — | — | 9:46 | — | — | 9:45 | — | — | 9:45 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 22 | 23 | 23 | 22 | 23 | 23 | 23 | 24 | 24 | 22 | 22 | 23 | 21 | 22 | 21 | 20 | 22 | 22 |
Feels °C | 25 | 23 | 21 | 23 | 23 | 20 | 22 | 22 | 22 | 24 | 22 | 23 | 25 | 20 | 21 | 20 | 21 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | N 6 | N 7 | N 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | N 6 | NNE 7 | N 6 | N 6 | N 6 | N 6 | NNW 6 | N 6 | NNW 5 | NW 5 | NE 5 | N 5 |
95 | 148 | 238 | 191 | 186 | 252 | 157 | 94 | 131 | 78 | 41 | 52 | 47 | 29 | 18 | 15 | 19 | 1 | 8 | |
Swell 2 Height (m) Direction Period (s) | NW 8 | NW 13 | NW 12 | NW 11 | WNW 11 | WNW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NE 5 | NE 5 | NE 5 | NW 8 | NW 8 | NW 5 |
17 | 7 | 6 | 5 | 11 | 11 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 23 | 13 | 3 | 3 | 3 | 6 | |
Swell 3 Height (m) Direction Period (s) | — | NW 13 | — | — | — | — | — | — | — | — | — | — | — | NW 9 | NW 9 | N 7 | NE 4 | N 11 | NW 10 |
— | 7 | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 1 | 1 | 2 | 4 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NE 6 | — | — | — | — | NNW 6 | WNW 4 | W 5 | — | NNW 5 | — |
— | — | — | — | — | — | — | — | 42 | — | — | — | — | 24 | 6 | 11 | — | 23 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 22 | 0 | 15 | 22 | 0 | 8 | 22 | 3 | 15 | 655 | 13 | 362 | 408 | 125 | 439 | 433 | 356 |
Best forecast wave conditions in Spain - Cantabria | |||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||
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Information about the El Sardinero - Primera Surf forecast
The above surf forecast table for El Sardinero - Primera 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 - Primera can be found by selecting the local surf guide option on the grey menu. Our El Sardinero - Primera 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 - Primera) 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 - Primera 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 - Primera is 9 km (6 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.










