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:
Playa de San Juan surfForecast / Valencia / Spain
48hr Weather and Surf, issued 12 am Sunday 28 Dec 2025 CETForecast update in hr min s Forecast update imminent
Playa de San Juan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Playa de San Juan sea temperature is
16.3° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Playa de San Juan today?
The current surf forecast for Playa de San Juan at 7AM is: 0.8m 4s primary swell from a East direction and 0.3m 9s secondary swell from a East-northeast direction (forecast issued at 12:00am December 28). The wind direction is predicted to be cross-shore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Dec) | 2.5ft (0.8m) | 4s |
| Afternoon (28 Dec) | 3ft (0.9m) | 6s |
| Evening (28 Dec) | 2.5ft (0.8m) | 6s |
Table - waves today at Playa de San Juan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 4 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 6 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 8 | 8 | 9 | 24 | 23 | 34 | 55 | 43 | 32 | 30 | 20 | 20 | 22 | 22 | 14 | 14 | 7 | 7 | 7 | 7 | 3 | 3 | 2 | 1 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross | cross | cross- off | cross | cross- off | off | cross- off | off | off | off | off | off | off |
High Tide / height (m) | 10:10AM 0.13 | 10:13AM 0.13 | 10:27AM 0.14 | |||||||||||||||||||||
Low Tide / height (m) | 1:26AM 0.04 | 1:31AM 0.06 | 7:13PM 0.06 | |||||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:17 | - | - | - | - | - | - | - | 8:17 | - | - | - | - | - | - | - | 8:18 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:49 | - |
 |  | | |  |  | | |  |  | |  | |  | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | 1 | - | - | - | - | 1 | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 13 | 13 | 13 | 15 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 16 | 17 | 15 |
| Feels °C (?) | 10 | 9 | 8 | 8 | 10 | 11 | 11 | 10 | 12 | 10 | 10 | 10 | 10 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 9 | 11 | 12 | 10 |
- 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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