Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
La Concha surfForecast / Pais Vasco / Spain
48hr Weather and Surf, issued 12 pm Thursday 18 Dec 2025 CETForecast update in hr min s Forecast update imminent
La Concha surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Concha sea temperature is
15.0° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at La Concha today?
The current surf forecast for La Concha at 2PM is: 3.0m 22s primary swell from a Northwest direction and 2.2m 12s secondary swell from a West-northwest direction (forecast issued at 12:00pm December 18). The wind direction is predicted to be offshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Dec) | 3.5ft (1.1m) | 24s |
| Afternoon (18 Dec) | 11ft (3.5m) | 21s |
| Evening (18 Dec) | 15ft (4.5m) | 19s |
Table - waves today at La Concha. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 24 | 22 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1468 | 5802 | 13858 | 14101 | 13913 | 13767 | 9961 | 9961 | 9055 | 9326 | 9114 | 8800 | 8506 | 8607 | 7879 | 6427 | 5330 | 4766 | 3565 | 2630 | 2027 | 1914 | 3056 | 3843 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | off | cross- off | cross | glass | cross- on | cross- on | glass | glass | glass | cross- off | off | off | off | off | off | off | cross- on | cross |
High Tide / height (m) | 3:35PM 3.18 | 3:50AM 3.35 | 4:12PM 3.25 | 4:26AM 3.44 | 4:47PM 3.29 | 5:01AM 3.49 | ||||||||||||||||||
Low Tide / height (m) | 9:18AM 0.70 | 9:32PM 0.71 | 9:57AM 0.60 | 10:09PM 0.64 | 10:34AM 0.53 | 10:45PM 0.59 | ||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 8:34 | - | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:32 | - | - | - | - | - | - | - | 5:34 | - | - | - | - | - | - | - | 5:34 | - | - | - | - | - |
 |  | |  | | |  | |  | | |  | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 2 | 2 | 2 | 1 | - | - | - | - | - | - | - | - | - | 3 | 5 |
| Temp. °C | 13 | 15 | 16 | 15 | 15 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 14 | 15 | 12 | 10 | 11 | 9 | 7 |
| Feels °C (?) | 8 | 10 | 11 | 8 | 11 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 10 | 12 | 12 | 9 | 6 | 7 | 6 | 4 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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