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Surf Forecasts:
Santa Maria de Oia surfForecast / Galicia / Spain
48hr Weather and Surf, issued 7 pm Monday 18 May 2026 CESTForecast 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
15.8° C
(Which is normal for this time of year)How big are the waves at Santa Maria de Oia today?
The current surf forecast for Santa Maria de Oia at 11PM is: 1.6m 11s primary swell from a West-northwest direction and 0.1m 18s secondary swell from a Southwest direction (forecast issued at 07:00pm May 18). The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | - | - |
| Afternoon (18 May) | 5.5ft (1.7m) | 12s |
| Evening (18 May) | 5ft (1.5m) | 11s |
Table - waves today at Santa Maria de Oia. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Warm (max 22°C on Thu afternoon, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 13 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | |
706 | 563 | 571 | 572 | 487 | 482 | 523 | 482 | 624 | 817 | 2275 | 3220 | 3379 | 2993 | 2651 | 2275 | 1990 | 1574 | 1332 | 1077 | 923 | 770 | 619 | 582 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | off | cross-off | cross-off | glassy | on | on | cross-on | cross-on | cross | cross-off | glassy | cross-off | cross | |
High Tide | 5:54PM3.26m | 6:25AM3.02m | 6:44PM3.19m | 7:18AM2.84m | 7:37PM3.06m | 8:15AM2.64m | ||||||||||||||||||
Low Tide | 00:10AM-0.00m | 12:26PM0.21m | 1:02AM0.11m | 1:17PM0.37m | 1:59AM0.28m | |||||||||||||||||||
 |  |  | |  |  | | | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — |
 | — | 9:51 | — | — | — | — | — | — | — | 9:52 | — | — | — | — | — | — | — | 9:52 | — | — | — | — | — | 9:53 |
— | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 16 | 17 | 17 | 15 | 14 | 13 | 13 | 17 | 21 | 21 | 20 | 18 | 19 | 19 | 18 | 21 | 22 |
11 | 10 | 10 | 8 | 8 | 9 | 12 | 14 | 15 | 16 | 14 | 14 | 12 | 12 | 16 | 18 | 18 | 16 | 14 | 17 | 17 | 17 | 20 | 20 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 13 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 |
 kJ | 706 | 563 | 571 | 572 | 487 | 482 | 523 | 482 | 624 | 817 | 2275 | 3220 | 3379 | 2993 | 2651 | 2275 | 1990 | 1574 | 1332 | 1077 | 923 | 770 | 619 | 582 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | W 15 | WNW 15 | WNW 14 | WNW 14 | WNW 16 | SW 16 | SW 16 | — | — | — | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
| kJ | 13 | 12 | 12 | 12 | 11 | 4 | 21 | 21 | 37 | 153 | 10 | 10 | — | — | — | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 16 | W 16 | SW 17 | SW 16 | SW 16 | W 19 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 5 | 5 | 11 | 11 | 10 | 28 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 4 | S 4 | — | S 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 9 | 10 | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 69 | 69 | 79 | 53 | 115 | 69 | 69 | 69 | 69 | 53 | 25 | 36 | 36 | 36 | 36 | 69 | 116 | 65 | 36 | 17 | 17 | 17 | 69 | 69 |
Best forecast wave conditions in Galicia | ||||||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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