Surf Break

Lat Long: 20.88° S 55.55° E

Saint-Marie WaveFinder

Issued: 3 am 12 Oct 2026 (local time)

Forecast update in  hr  min

Today's Saint-Marie sea temperature is
24.7°C
1.1° 

Saint-Marie surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Saint-Marie surf forecast from 12 Oct 2026:

  • Best quality surf: Wednesday 14 Oct, 1AM (local time) - 4.5ft (1.4m), 16s period, SW swell with offshore winds.
  • Most powerful swell: Monday 12 Oct, 10AM (local time) - 5ft (1.5m), 14s period, SW swell with 899 kJ wave energy.
  • Next surfable swell (1★+): Monday 12 Oct, 4PM (local time) - 4.5ft (1.3m), 14s period with SW swell.

Best Forecast Surf Conditions for Saint-Marie this week:

The surf forecast for Saint-Marie over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Oct 12) at 4PM. The primary swell is predicted to be 1.3m and 14s period with a secondary swell of 0.6m and 4s. Another secondary swell of 0.4m and 6s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Saint-Marie in the next 16 days are 1.5m 14s and forecast to arrive on Monday (Oct 12) at 10AM. 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 Saturday (Oct 17) at 7PM.

Wave TypeTime (+04) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Mon 12th Oct)4.5ft (1.3m) 14s
Best Surf 1AM (Wed 14th Oct)4.5ft (1.4m) 16s
Most Powerful10AM (Mon 12th Oct)5ft (1.5m) 14s

Table - best surf conditions forecast for Saint-Marie over the next 16 days.


  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
Nearest locationNearest