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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:
Santa Maria de Oia surfForecast / Galicia / Spain
48hr Weather and Surf, issued 12 am Tuesday 30 Dec 2025 CETForecast update in hr min s Forecast update imminent
Santa Maria de Oia surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Santa Maria de Oia sea temperature is
13.9° C
(Which is slightly cooler than normal)How big are the waves at Santa Maria de Oia today?
The current surf forecast for Santa Maria de Oia at 6AM is: 0.7m 12s primary swell from a West direction and 0.5m 17s secondary swell from a West direction (forecast issued at 12:00am December 30). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Dec) | 2.5ft (0.8m) | 16s |
| Afternoon (30 Dec) | 3.5ft (1.0m) | 15s |
| Evening (30 Dec) | 4ft (1.2m) | 14s |
Table - waves today at Santa Maria de Oia. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 30 | Wednesday 31 | Thursday 01 | ||||||||||||||||||||||
| 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) (?) | 12 | 13 | 13 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 15 | 14 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 151 | 153 | 156 | 198 | 330 | 337 | 636 | 619 | 508 | 460 | 434 | 355 | 350 | 277 | 256 | 195 | 192 | 147 | 109 | 67 | 67 | 65 | 58 | 125 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | off | cross- off | off | cross- off | glass | glass | cross- on | cross | cross- off | cross- off | cross- off | cross- off | glass | glass | glass | cross- off | cross- off | off | cross- off | cross- off | off | off | off |
High Tide / height (m) | 11:26PM 2.47 | 11:53AM 2.56 | 12:33AM 2.62 | 1:03PM 2.66 | 1:35AM 2.81 | 2:06PM 2.80 | ||||||||||||||||||
Low Tide / height (m) | 5:36AM 0.76 | 6:12PM 0.60 | 6:47AM 0.60 | 7:16PM 0.50 | 7:51AM 0.40 | |||||||||||||||||||
Tuesday 30 | Wednesday 31 | Thursday 01 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 9:03 | - | - | - | - | - | - | - | 9:03 | - | - | - | - | - | - | - | 9:03 | - | - | - |
| Sunset | - | - | - | - | - | - | 6:12 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:14 | - |
 | | | |  | | | |  | | | | | | | | | |  | |  | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 |
| Temp. °C | 11 | 10 | 10 | 9 | 9 | 12 | 12 | 11 | 10 | 10 | 9 | 8 | 8 | 11 | 12 | 11 | 10 | 9 | 9 | 9 | 9 | 11 | 11 | 11 |
| Feels °C (?) | 9 | 8 | 8 | 7 | 7 | 11 | 10 | 9 | 8 | 8 | 7 | 6 | 5 | 9 | 11 | 9 | 7 | 6 | 6 | 5 | 5 | 7 | 6 | 6 |
- 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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