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Surf Forecasts:
Santa Maria de Oia surfForecast / Galicia / Spain
16 Day Weather and Surf, issued 7 pm Monday 11 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
16.0° C
(Which is 1.0°C warmer than normal for this time of year)Best Forecast Surf Conditions for Santa Maria de Oia this week:
The surf forecast for Santa Maria de Oia over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 12) at 2AM. The primary swell is predicted to be 0.8m and 10s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Santa Maria de Oia in the next 16 days are 3.0m 11s and forecast to arrive on Monday (May 18) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Monday (May 18) at 8AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 12th May) | 2.5ft (0.8m) 10s |
| Best Surf | 2AM (Mon 18th May) | 6ft (1.9m) 13s |
| Most Powerful | 2PM (Mon 18th May) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Santa Maria de Oia over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Very mild (max 17°C on Thu afternoon, min 9°C on Thu morning). Winds increasing (calm on Tue morning, strong winds from the NNW by Thu afternoon). | Days 5-7 Weather SummaryMostly dry. Very mild (max 17°C on Sat afternoon, min 10°C on Thu night). Winds decreasing (strong winds from the NNW on Thu night, light winds from the NNW by Sun morning). | ||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
NNW 10 | NNW 9 | NNW 8 | NNW 7 | NNW 9 | NNW 9 | NNW 6 | NNW 6 | NNW 13 | NNW 12 | NNW 11 | NNW 10 | NW 10 | NNW 9 | NW 9 | NNW 8 | WNW 15 | WNW 14 | NW 13 | WNW 12 | WNW 11 | |
107 | 68 | 38 | 21 | 46 | 52 | 102 | 80 | 1060 | 336 | 732 | 687 | 269 | 270 | 323 | 59 | 193 | 586 | 1249 | 1551 | 1881 | |
Wind (km/h) | |||||||||||||||||||||
off | glassy | glassy | glassy | glassy | on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | on | cross-on | cross-off | cross-off | cross-off | |
High Tide | 00:38AM2.45m | 1:19PM2.39m | 1:33AM2.63m | 2:08PM2.62m | 2:23AM2.82m | 2:54PM2.84m | 3:10AM3.00m | 3:38PM3.04m | 3:58AM3.12m | 4:22PM3.19m | 4:45AM3.17m | 5:07PM3.26m | 5:34AM3.13m | 5:54PM3.26m | |||||||
Low Tide | 7:03AM0.70m | 7:20PM0.79m | 7:53AM0.50m | 8:11PM0.57m | 8:39AM0.30m | 8:59PM0.35m | 9:23AM0.15m | 9:45PM0.16m | 10:08AM0.06m | 10:32PM0.02m | 10:52AM0.04m | 11:20PM-0.03m | 11:38AM0.10m | ||||||||
 |  |  |  | |  |  |  | | | | | | | | | | | | | | |
 | — | 7:18 | — | — | 7:16 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — |
 | 9:44 | — | — | 9:45 | — | — | 9:45 | — | — | 9:46 | — | — | 9:47 | — | — | 9:49 | — | — | 9:50 | — | 9:51 |
1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 16 | 16 | 15 | 16 | 15 | 13 | 17 | 16 | 14 | 16 | 16 | 13 | 17 | 15 | 14 | 15 | 14 | 14 | 16 |
13 | 15 | 15 | 16 | 14 | 14 | 11 | 7 | 11 | 8 | 10 | 9 | 9 | 8 | 12 | 10 | 13 | 12 | 12 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | SSW 7 | SSW 7 | SW 6 | SSW 6 | NNW 9 | NNW 9 | SW 6 | NW 14 | W 10 | NNW 12 | NNW 11 | W 9 | NW 10 | NNW 9 | WNW 8 | NNW 8 | NW 8 | WNW 14 | NW 13 | WNW 12 | WNW 11 |
 kJ | 138 | 57 | 39 | 22 | 46 | 52 | 8 | 46 | 8 | 336 | 560 | 7 | 269 | 270 | 7 | 59 | 75 | 586 | 1249 | 1551 | 1881 |
Swell 2 Height (m) Direction Period (s) | NNW 10 | NNW 9 | NNW 8 | NNW 7 | SSW 6 | SSW 6 | NNW 8 | NNW 9 | SW 14 | WNW 10 | WNW 10 | SW 13 | S 13 | W 9 | W 15 | WNW 13 | WNW 15 | NW 8 | — | SW 19 | SW 18 |
| kJ | 107 | 68 | 38 | 21 | 22 | 22 | 14 | 16 | 7 | 9 | 9 | 7 | 3 | 6 | 5 | 35 | 193 | 79 | — | 14 | 13 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | W 11 | — | SW 13 | SW 13 | — | — | S 12 | S 12 | W 8 | WNW 12 | NW 10 | — | — | — |
| kJ | 12 | 28 | 25 | 25 | 21 | 21 | 21 | 9 | — | 7 | 7 | — | — | 3 | 3 | 5 | 78 | 49 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NNW 6 | NNW 6 | NNW 13 | NNW 6 | NNW 11 | NNW 10 | NNW 5 | — | NW 9 | NW 5 | — | — | WSW 5 | SSW 6 | SSW 7 |
| kJ | — | — | — | — | — | — | 102 | 80 | 1060 | 188 | 732 | 687 | 53 | — | 323 | 55 | — | — | 67 | 154 | 214 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 65 | 17 | 53 | 116 | 17 | 17 | 116 | 36 | 73 | 95 | 472 | 309 | 221 | 65 | 40 | 85 | 54 | 21 | 79 | 21 | 53 |
Best forecast wave conditions in Galicia | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Santa Maria de Oia surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Santa Maria de Oia Surf forecast
The above surf forecast table for Santa Maria de Oia provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Santa Maria de Oia can be found by selecting the local surf guide option on the grey menu. Our Santa Maria de Oia surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Santa Maria de Oia) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Santa Maria de Oia may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Santa Maria de Oia is 17 km (11 miles) from Nigran. If you plan a holiday in Galicia, look for hotels and other accommodation in Nigran. Nigran has rooms for a wide range of budgets as well as car hire and transport links.
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