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Surf Forecasts:
Santa Maria de Oia surfForecast / Galicia / Spain
16 Day Weather and Surf, issued 1 am Sunday 10 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 Sunday (May 10) at 11PM. The primary swell is predicted to be 1.0m and 12s 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 1.8m 12s and forecast to arrive on Friday (May 15) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 8s period and expected on Sunday (May 10) at 11AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 10th May) | 3.5ft (1.0m) 12s |
| Best Surf | 11PM (Sun 10th May) | 3.5ft (1.0m) 12s |
| Most Powerful | 2AM (Fri 15th May) | 6ft (1.8m) 12s |
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 ForecastHeavy rain (total 26mm), heaviest during Tue afternoon. Very mild (max 17°C on Mon afternoon, min 12°C on Sun morning). Winds decreasing (fresh winds from the S on Sun afternoon, calm by Mon night). | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 16°C on Wed afternoon, min 10°C on Thu morning). Winds decreasing (strong winds from the NNW on Thu night, calm by Fri night). | ||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
NW 13 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 9 | SW 16 | NNW 8 | NNW 9 | NNW 9 | NNW 6 | NNW 5 | NNW 13 | NNW 12 | NW 11 | NW 11 | NW 10 | NW 9 | NW 9 | WNW 7 | |
80 | 160 | 400 | 234 | 183 | 117 | 67 | 40 | 33 | 46 | 52 | 74 | 39 | 222 | 920 | 690 | 593 | 380 | 196 | 159 | 91 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | cross-on | cross-on | on | cross-on | on | on | glassy | cross-off | cross-off | cross-off | |
High Tide | 11:12AM2.08m | 11:35PM2.33m | 12:22PM2.20m | 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 | |||||||
Low Tide | 5:10PM1.07m | 6:05AM0.88m | 6:20PM0.97m | 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 | ||||||||
 |  |  |  | | | |  |  | | | |  | |  | | | | | |  | |
 | 7:20 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — |
 | — | — | 9:43 | — | — | 9:44 | — | — | 9:45 | — | — | 9:45 | — | — | 9:46 | — | — | 9:47 | — | — | 9:49 |
2 | — | 5 | 1 | 1 | 2 | 5 | 10 | — | — | — | — | — | — | — | 1 | 2 | — | — | — | 2 | |
Temp °C | 14 | 16 | 16 | 16 | 17 | 17 | 14 | 14 | 14 | 14 | 16 | 15 | 13 | 15 | 14 | 12 | 14 | 14 | 14 | 15 | 14 |
8 | 9 | 11 | 12 | 13 | 16 | 13 | 13 | 13 | 14 | 13 | 12 | 8 | 10 | 5 | 7 | 9 | 10 | 11 | 11 | 13 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | NNW 11 | SSW 8 | SSW 8 | SSW 8 | SW 7 | SW 7 | SW 6 | NNW 8 | NNW 9 | SSW 6 | SW 6 | NNW 8 | NNW 13 | NNW 12 | NW 11 | W 9 | NW 10 | NW 9 | NW 9 | WNW 7 |
 kJ | 66 | 160 | 559 | 402 | 270 | 102 | 54 | 31 | 33 | 46 | 13 | 8 | 11 | 222 | 920 | 690 | 7 | 380 | 196 | 159 | 91 |
Swell 2 Height (m) Direction Period (s) | NW 13 | WNW 10 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 9 | NNW 8 | SW 6 | SW 6 | SSW 15 | NNW 8 | NW 14 | WNW 10 | WNW 10 | W 10 | SW 13 | W 9 | WNW 9 | WNW 8 | NNW 8 |
| kJ | 80 | 33 | 400 | 234 | 183 | 117 | 67 | 38 | 16 | 8 | 21 | 13 | 29 | 10 | 10 | 7 | 7 | 6 | 8 | 7 | 40 |
Swell 3 Height (m) Direction Period (s) | NNW 10 | — | WNW 10 | WNW 10 | W 9 | SW 18 | SSW 17 | SW 16 | SSW 16 | SSW 15 | W 11 | SSW 14 | SSW 6 | SW 5 | SW 13 | SW 13 | — | SW 12 | S 12 | W 14 | WNW 13 |
| kJ | 35 | — | 19 | 9 | 6 | 12 | 28 | 40 | 25 | 21 | 2 | 21 | 3 | 1 | 7 | 7 | — | 6 | 3 | 4 | 16 |
Wind waves Height (m) Direction Period (s) | SW 8 | SSW 8 | — | — | — | — | — | — | — | — | NNW 9 | NNW 6 | NNW 5 | NNW 5 | NNW 6 | — | NW 11 | — | — | — | — |
| kJ | 751 | 682 | — | — | — | — | — | — | — | — | 52 | 74 | 39 | 37 | 181 | — | 593 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 81 | 81 | 71 | 69 | 69 | 65 | 17 | 17 | 17 | 17 | 17 | 220 | 36 | 254 | 65 | 220 | 220 | 65 | 17 | 17 | 65 |
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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