Marathon Surf Break

Lat Long: 48.73° N 86.55° W

Marathon WaveFinder

Issued: 7 am 08 Jul 2026 (local time)

Forecast update in  hr  min

Today's Marathon sea temperature is
5.2° C
0.5° 

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

  • 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 
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