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Aerial satellite view of Santa Maria de Oia surf break in Pontevedra, Northwest Spain, Spain
Pontevedra, Northwest Spain, Spain

Santa Maria de Oia

42.000, -8.882
Edited by Tom Jackson
Verified May 2026
Multi-checkedCross-checked against Stormrider and WannaSurf
At a glance
  • Santa Maria de Oia is a left over reef, powerful hollow left-hand reef with barrel sections and mid-wave rock hazard.
  • Suits advanced surfers, working 6-12 ft.
  • Peak October to March, water 13-19°C.
Left · ReefAdvanced6–12 ftJan – Dec

A powerful hollow left peeling over a submerged reef off the coast of Santa Maria de Oia, roughly 150m offshore near Bayona in Galicia's northwest corner. It needs a head-high NW swell minimum to start throwing, and the window tightens further to W-NW for the best shape, with SE winds keeping it clean. Mid to high tide is optimal. Expect barrels and fast-walling sections in the 6-12ft range, but a large exposed rock materialises mid-wave as size builds, turning already consequential wipeouts into a serious hazard. This is strictly an experienced charger's wave. Crowds are rarely an issue given the raw conditions required and the lack of any facilities on the rugged, windswept coast here. Bottom: submerged reef. Season: October through March. Consistency: medium, only firing on significant N Atlantic groundswell pulses. Bring a leash you trust, know your limits before paddling out, and account for strong rip currents running along the reef.

Wave fit

Skill suited
Advanced
BegIntAdv
Best months
Jan – Dec
J
F
M
A
M
J
J
A
S
O
N
D
Character
Powerful hollow left-hand reef with barrel sections and mid-wave rock hazard.

Conditions

When it works
NESW
Swell window
W
W - N
Offshore wind
SE
South easterly
Optimum tide
Mid to high tide
Size range
6-12ft
Medium
Hazards
No concerns
Trip planning

Quick facts

Water temp
13° to 19°C
Wetsuit
4/3
What to bring
  • Shortboard 6ft 2in to 6ft 6in for average swell
  • Step-up 6ft 8in to 7ft for larger days
Lineup
Easy-going
Where it sits

Location

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About this break

What it's actually like

Crowd & Localism

Weekend crowds are light by most standards, limited to experienced locals and travelling surfers who know what they're looking for. The wave self-selects: the size threshold, the offshore rock, and the lack of amenities keep inexperienced surfers away naturally. Respect the lineup and wait your turn.

Access & Facilities

Drive south from Vigo toward Bayona, then continue to Santa Maria de Oia. The wave breaks approximately 150m offshore on the south side of the bay. There are no facilities, no car park infrastructure, and no services nearby, so bring water and everything you need. Free roadside parking is available. Water quality has no known concerns.

Nearby Alternatives

When Oia is too big or too raw, the beachbreaks around Bayona and the broader Pontevedra coastline offer more forgiving options. Pantin further north is the most consistent and high-quality beachbreak in Galicia and worth the drive when a NW swell is running.

10-day swell, wind and tide

Santa Maria de Oia surf forecast

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Forecast by Windy.app

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Frequently asked

What you need to know before paddling out at Santa Maria de Oia

What skill level is Santa Maria de Oia suited for?
Santa Maria de Oia is a reef bottom, powerful hollow left-hand reef with barrel sections and mid-wave rock hazard, break suited for advanced surfers. This is not a beginner break. Build up at softer waves first.
What size does Santa Maria de Oia work best at?
Working size is 6 to 12 ft. Below 6 ft the swell goes flat. Above 12 ft it gets heavy and the lineup thins out.
When is the best season to surf Santa Maria de Oia?
Santa Maria de Oia fires from October through March. Outside that window the swell window narrows and the lineup goes quiet.
What swell direction does Santa Maria de Oia need?
Santa Maria de Oia switches on with a w - n groundswell. Offshore winds blow from the south easterly.
What are the main hazards at Santa Maria de Oia?
Main hazards at Santa Maria de Oia: no concerns. Reef booties are common kit.
What type of wave is Santa Maria de Oia?
Santa Maria de Oia is a left-breaking wave over reef. Powerful hollow left-hand reef with barrel sections and mid-wave rock hazard.

Sources

  • Stormrider
  • WannaSurf
Santa Maria de Oia
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