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:
Serans surfForecast / Galicia / Spain
48hr Weather and Surf, issued 12 am Friday 19 Dec 2025 CETForecast update in hr min s Forecast update imminent
Serans surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Serans sea temperature is
14.5° C
(Which is normal for this time of year)How big are the waves at Serans today?
The current surf forecast for Serans at 6AM is: 4.5m 16s primary swell from a West-northwest direction (forecast issued at 12:00am December 19). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be onshore and the swell rating is 11.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Dec) | 15ft (4.5m) | 16s |
| Afternoon (19 Dec) | 11ft (3.5m) | 17s |
| Evening (19 Dec) | 10ft (3.0m) | 17s |
Table - waves today at Serans. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||||||||||||
| 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) (?) | 17 | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 13707 | 10903 | 12287 | 10086 | 9540 | 6936 | 6578 | 6427 | 5378 | 4361 | 3552 | 2624 | 1459 | 3213 | 4697 | 4620 | 9238 | 7994 | 9095 | 9217 | 8347 | 7987 | 7838 | 7456 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | on | on | on | on | on | glass | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | off |
High Tide / height (m) | 3:19AM 2.80 | 3:40PM 2.65 | 3:55AM 2.87 | 4:16PM 2.68 | 4:31AM 2.92 | 4:51PM 2.68 | ||||||||||||||||||
Low Tide / height (m) | 9:03PM 0.58 | 9:32AM 0.50 | 9:40PM 0.53 | 10:08AM 0.44 | 10:15PM 0.49 | 10:44AM 0.42 | ||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 9:00 | - | - | - | - | - | - | - | 9:02 | - | - | - | - | - | - | - | 9:02 | - | - | - |
| Sunset | - | - | - | - | - | - | 6:04 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - |
 |  | | |  | | |  | | | | |  | | |  | | |  | | |  | | | |
Rain (mm) | 7 | - | - | - | - | - | - | - | - | - | - | - | 3 | 4 | 1 | 3 | 2 | 1 | 2 | 2 | 2 | 1 | 1 | 1 |
| Temp. °C | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 10 | 12 | 12 | 12 | 12 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 9 |
| Feels °C (?) | 6 | 8 | 8 | 6 | 7 | 8 | 7 | 7 | 7 | 7 | 6 | 5 | 7 | 4 | 4 | 2 | 2 | 2 | 3 | 4 | 5 | 5 | 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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