
Surf Forecasts:
Santa Maria de Oia surf forecast from 22 Jul 2026:
- Best quality surf: Monday 27 Jul, 8AM (local time) - 4ft (1.2m), 10s period, NNW swell with cross-offshore winds.
- Most powerful swell: Saturday 25 Jul, 8PM (local time) - 6.5ft (2.0m), 7s period, NW swell with 363 kJ wave energy.
- Next surfable swell (1★+): Friday 24 Jul, 11PM (local time) - 2.5ft (0.8m), 6s period with WSW swell.
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 Friday (Jul 24) at 11PM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.2m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Santa Maria de Oia in the next 16 days are 2.0m 7s and forecast to arrive on Saturday (Jul 25) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Friday (Jul 24) at 11AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 24th Jul) | 2.5ft (0.8m) 6s |
| Best Surf | 8AM (Mon 27th Jul) | 4ft (1.2m) 10s |
| Most Powerful | 8PM (Sat 25th Jul) | 6.5ft (2.0m) 7s |
Table - best surf conditions forecast for Santa Maria de Oia over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’ll level with ya – the next couple of weeks at Santa Maria de Oia are a real mixed bag, and you’re gonna have to be patient. For the first week and a half, it’s pretty grim, with only a few glimmers. The water is sittin’ at a nice 68°, which is a touch warmer than normal for this time of year, so at least it’ll feel good when you’re waitin’ around.
The first real surf we see is on Wednesday, July 24th, and it’s nothin’ to write home about. We’ve got a tiny 1.0ft swell from the WNW with a weak 7-second period and only 21 units of energy – barely a ripple. The wind is cross-off from the south at 12 mph, so it’ll be clean, but there’s just no juice. The next few days stay stuck in this rut. Thursday the 25th sees a 3ft, 6-second, 50-energy swell, but it’s onshore from the north, so it’ll be choppy and messy. Friday the 26th is a bit bigger at 4ft from the NW with an 8-second period and 200 units of energy, but the wind is a solid 12 mph onshore from the NW, so it’s blown out. Saturday the 27th has a 3ft, 6-second, 98-energy swell – again, cross-onshore and choppy. It’s a tough run.
Now, Sunday the 28th of July is where things start to look up. The morning shows a 5ft swell from the NW with a 10-second period and 348 units of energy. The wind is a light cross-off from the SSW at 6 mph, so the waves will be clean. This is the first real chance for a surf, and it’s the standout of the first week. The water’s still that touch warmer, so it’s a good one to get out for.
Monday the 29th is a step back. The morning has a 4ft, 8-second, 231-energy swell, but it’s cross-onshore from the NNW, so you’ll be dealin’ with some chop. Tuesday the 30th is a bit of a letdown with a 3ft, 8-second, 129-energy swell, but the wind is light cross-off from the SSW, so it’s clean. Wednesday the 31st has a glassy morning with a 2ft, 9-second, 112-energy swell – it’s clean, but tiny. That’s about it for the first week.
The second week doesn’t offer much until we get to Monday, August 5th. That morning, there’s a 6ft swell from the WNW with a 10-second period and a massive 683 units of energy – now we’re talkin’! But it’s cross-shore from the WSW with light wind, so it’s a bit of a gamble. Still, that’s a lot of power. The real gem, though, is Tuesday, August 6th. The morning is glassy, with a 5ft swell from the W, an 8-second period, and 418 units of energy. The wind is calm, zero mph – glassy perfection. This is the best on offer for the whole outlook. The afternoon stays solid at 5ft, 9-second, 424 units, but the wind turns cross-onshore from the west at 9 mph, so get in early.
The rest of the week is ordinary. Wednesday, August 7th morning has a 6ft swell from the NW with a 10-second period and 564 units of energy, with light cross-off winds from the SSE. That’s a solid option, but it’s less clean than the Tuesday glass. The afternoons after that fade out.
Overall, the standout is Tuesday, August 6th morning – glassy, 5ft, solid energy. Get on it. The Monday the 5th morning is a close second for size. Crowds are a possibility here sometimes, so keep that in mind. For the rest of the time, it’s a bit of a wait.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Thu afternoon, min 17°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Mon afternoon, min 15°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 9 | WNW 9 | NW 7 | NW 7 | NNW 7 | WSW 5 | W 6 | W 6 | NW 8 | NW 6 | NNW 6 | NW 5 | NNW 6 | NNW 10 | NNW 10 | NW 8 | NW 10 | NW 9 | NW 8 |
Wave Graph | |||||||||||||||||||||
19 | 18 | 16 | 16 | 16 | 15 | 9 | 15 | 54 | 43 | 200 | 207 | 75 | 106 | 115 | 261 | 251 | 319 | 341 | 268 | 291 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | off | cross-off | cross-off | cross-off | cross-off | cross | off | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | on | cross-off | cross-off | cross-on | cross-on |
High Tide | 10:54AM2.29m | 11:22PM2.22m | 12:01PM2.23m | 00:36AM2.14m | 1:12PM2.26m | 1:48AM2.16m | 2:15PM2.35m | 2:46AM2.26m | 3:06PM2.49m | 3:32AM2.38m | 3:48PM2.65m | 4:11AM2.51m | 4:26PM2.80m | 4:47AM2.62m | |||||||
Low Tide | 5:04PM0.98m | 5:35AM1.00m | 6:20PM1.05m | 6:46AM1.05m | 7:35PM1.02m | 7:53AM1.01m | 8:36PM0.91m | 8:47AM0.90m | 9:23PM0.77m | 9:31AM0.76m | 10:04PM0.62m | 10:10AM0.61m | 10:40PM0.49m | ||||||||
7:18 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | |
— | — | 10:04 | — | — | 10:02 | — | — | 10:01 | — | — | 10:01 | — | — | 10:00 | — | — | 10:00 | — | — | 9:59 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 22 | 21 | 20 | 23 | 22 | 21 | 21 | 20 | 19 | 21 | 21 | 19 | 22 | 21 | 24 | 29 | 27 | 25 | 26 | 24 |
Feels °C | 20 | 22 | 23 | 20 | 21 | 22 | 19 | 19 | 19 | 20 | 19 | 17 | 16 | 18 | 17 | 24 | 28 | 26 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NNW 7 | NNW 7 | W 6 | W 6 | S 12 | S 16 | WNW 9 | WNW 9 | NNW 11 | NNW 10 | NNW 10 | NW 8 | NW 10 | NW 9 | WNW 11 |
9 | 9 | 9 | 9 | 14 | 14 | 9 | 9 | 54 | 43 | 3 | 5 | 16 | 27 | 49 | 261 | 251 | 319 | 341 | 268 | 12 | |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | NNW 6 | W 8 | — | — | NW 13 | NNW 12 | WNW 8 | WNW 9 | WNW 9 | — | WNW 9 | W 12 | — |
19 | 18 | 16 | 16 | 16 | 15 | 7 | 7 | 4 | 5 | — | — | 7 | 14 | 24 | 15 | 26 | — | 7 | 3 | — | |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 13 | NNW 8 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | NW 8 | — | — | — | — | S 15 | — | — | — | — | W 12 | — |
8 | 8 | 7 | 6 | 7 | 6 | 5 | 5 | 5 | 2 | — | — | — | — | 4 | — | — | — | — | 3 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSW 3 | SW 4 | SSW 4 | WSW 5 | — | — | NW 8 | NW 6 | NNW 6 | NW 5 | NNW 6 | — | — | — | — | — | NW 8 |
— | — | — | — | 2 | 3 | 8 | 15 | — | — | 200 | 207 | 75 | 106 | 115 | — | — | — | — | — | 291 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 133 | 172 | 73 | 112 | 427 | 35 | 133 | 1264 | 17 | 21 | 1140 | 65 | 116 | 1264 | 36 | 17 | 21 | 17 | 69 | 65 | 17 |
Best forecast wave conditions in Galicia | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
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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.










