Surf Forecasts:
Playa de Arenillas surf forecast from 11 Jul 2026:
- Best quality surf: Sunday 12 Jul, 5AM (local time) - 2ft (0.6m), 10s period, NW swell with offshore winds.
- Most powerful swell: Monday 13 Jul, 2AM (local time) - 4.5ft (1.4m), 6s period, NW swell with 139 kJ wave energy.
- Next surfable swell (1★+): Sunday 12 Jul, 5AM (local time) - 2ft (0.6m), 10s period with NW swell.
Best Forecast Surf Conditions for Playa de Arenillas this week:
The surf forecast for Playa de Arenillas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 12) at 5AM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.6m and 5s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Playa de Arenillas in the next 16 days are 1.4m 6s and forecast to arrive on Monday (Jul 13) 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 1.1m 5s period and expected on Sunday (Jul 12) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sun 12th Jul) | 2ft (0.6m) 10s |
| Best Surf | 5AM (Sun 12th Jul) | 2ft (0.6m) 10s |
| Most Powerful | 2AM (Mon 13th Jul) | 4.5ft (1.4m) 6s |
Table - best surf conditions forecast for Playa de Arenillas over the next 16 days.
Short Range ForecastMostly dry. Warm (max 31°C on Sun morning, min 19°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun afternoon, calm by Mon night). | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Tue afternoon, min 18°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||
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 12 | NW 11 | NW 10 | NW 9 | NW 9 | NW 6 | NW 6 | NW 8 | NNW 5 | NW 8 | NNW 7 | NNW 5 | NW 5 | WNW 9 | WNW 9 | NNW 5 | N 5 | NNW 5 | WNW 6 | W 9 | WNW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 65 | 58 | 63 | 55 | 51 | 139 | 70 | 17 | 13 | 9 | 5 | 4 | 10 | 9 | 8 | 8 | 14 | 9 | 7 | 2 | 19 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross | cross-off | cross-off | cross-on | cross-on | glassy | glassy | cross | cross-off | cross | cross-on | cross-off | cross-off | cross-on | cross-off | cross-off | cross | cross-off |
High Tide | 2:32PM3.23m | 3:07AM3.28m | 3:35PM3.47m | 4:09AM3.46m | 4:31PM3.72m | 5:04AM3.62m | 5:23PM3.92m | 5:55AM3.71m | 6:12PM4.05m | 6:42AM3.72m | 7:00PM4.08m | 7:28AM3.66m | 7:45PM3.99m | ||||||||
Low Tide | 8:09AM0.75m | 8:44PM0.63m | 9:12AM0.59m | 9:46PM0.39m | 10:09AM0.41m | 10:42PM0.16m | 11:01AM0.25m | 11:35PM-0.01m | 11:50AM0.13m | 00:24AM-0.09m | 12:37PM0.09m | 1:11AM-0.06m | 1:22PM0.14m | 1:56AM0.06m | |||||||
 | |  |  | |  | | |  |  | | | | | | | | | | | | |
 | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — |
 | — | — | 9:53 | — | — | 9:52 | — | — | 9:52 | — | — | 9:52 | — | — | 9:52 | — | — | 9:51 | — | — | 9:50 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 28 | 28 | 31 | 31 | 23 | 23 | 24 | 22 | 23 | 26 | 23 | 22 | 24 | 22 | 21 | 23 | 21 | 21 | 23 | 21 |
Feels °C | 25 | 27 | 28 | 29 | 31 | 24 | 24 | 24 | 23 | 25 | 27 | 25 | 24 | 25 | 23 | 22 | 23 | 22 | 21 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 11 | NE 4 | NW 9 | NW 9 | NE 4 | NW 6 | NW 6 | NNW 5 | NNW 5 | NNW 4 | NNW 5 | NW 5 | WNW 9 | NNW 4 | NNW 5 | N 5 | NNW 5 | WNW 6 | W 9 | WNW 5 |
| kJ | 65 | 58 | 20 | 55 | 51 | 1 | 70 | 15 | 13 | 7 | 4 | 4 | 6 | 9 | 6 | 7 | 14 | 9 | 7 | 2 | 19 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | NW 8 | NW 10 | NE 5 | NE 4 | — | NW 9 | N 5 | NW 8 | NW 8 | NNW 7 | NW 11 | WNW 10 | N 7 | WNW 9 | WNW 9 | NW 8 | WNW 7 | N 4 | — | NW 7 |
| kJ | 28 | 17 | 63 | 10 | 3 | — | 13 | 9 | 10 | 9 | 5 | 4 | 10 | 4 | 8 | 8 | 3 | 5 | 1 | — | 14 |
Swell 3 Height (m) Direction Period (s) | NNW 5 | — | — | N 5 | N 5 | — | N 6 | NW 8 | W 14 | NW 12 | NW 11 | NW 7 | NW 7 | NW 9 | N 6 | N 6 | NW 10 | NW 9 | NW 9 | — | — |
| kJ | 7 | — | — | 4 | 4 | — | 1 | 17 | 4 | 6 | 5 | 2 | 2 | 3 | 3 | 1 | 4 | 3 | 3 | — | — |
Wind waves Height (m) Direction Period (s) | — | ENE 4 | — | — | WNW 4 | NW 6 | — | — | — | — | — | — | — | NW 3 | — | — | — | — | NW 4 | NW 6 | — |
| kJ | — | 18 | — | — | 9 | 139 | — | — | — | — | — | — | — | 2 | — | — | — | — | 4 | 52 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 17 | 85 | 14 | 17 | 93 | 11 | 50 | 50 | 212 | 276 | 424 | 358 | 355 | 446 | 358 | 412 | 529 | 401 | 401 | 991 | 60 |
Best forecast wave conditions in Spain - Cantabria | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Playa de Arenillas surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Playa de Arenillas Surf forecast
The above surf forecast table for Playa de Arenillas provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Playa de Arenillas can be found by selecting the local surf guide option on the grey menu. Our Playa de Arenillas 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 (Playa de Arenillas) 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 Playa de Arenillas 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.
Playa de Arenillas is 8 km (5 miles) from Castro-Urdiales. If you plan a holiday in Spain - Cantabria, look for hotels and other accommodation in Castro-Urdiales. Castro-Urdiales has rooms for a wide range of budgets as well as car hire and transport links.
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