Marathon Surf Break

Lat Long: 48.73° N 86.55° W

Marathon, Canada Weather Observations

Issued: 7 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Marathon sea temperature is
9.0° C
2.0° 

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

Current weather conditions and live observations for Marathon based on the nearest weather station observations (including METAR, SYNOP, ship and quickscat wind data). This is the most reliable place on surf-forecast.com to see what is happening with the weather in Marathon right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Marathon

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

Pukaskwa (Aut)- Ont

24 km SE208 m above sea level

2 hours ago
-
wind obs. (11 kph from 60 degs) was rejected
(- km/h at -°)
- °C-
-
-
-
-

Pukaskwa Park Airport

24 km SE37 m above sea level

2 hours ago
clear-
0
calm
(2 km/h at 50°)
8.5 °C0.0
0.0


Slate Island Buoy

37 km SSW3 m above sea level

44 minutes ago
20
moderate winds from the SSE
(22 km/h at 160°)
11.3 °C-
-


Mid Superior Buoy- 60NM NNE of Hancock

119 km SSW3 m above sea level

54 minutes ago
20
moderate winds from the S
(22 km/h at 170°)
10.8 °C-
-


Geraldton A- Ont

120 km NW348 m above sea level

2 hours ago
-
5
light winds from the SW
(7 km/h at 230°)
- °C-
-

-

BUOY-45213

127 km S3 m above sea level

1 hour ago
-
(- km/h at -°)
- °C-
-


East Superior Buoy- 70 NM NE of Marquette

128 km S3 m above sea level

54 minutes ago
10
light winds from the S
(11 km/h at 190°)
9.9 °C-
-


Cameron Falls

140 km W698 m above sea level

2 hours ago
clear-
5
calm
(4 km/h at 30°)
12.3 °C0.0
0.0
-
-
-

BUOY-PILM4

146 km SW3 m above sea level

44 minutes ago
25
moderate winds from the SSW
(26 km/h at 200°)
- °C-
-


BUOY-CWCI

165 km SSE3 m above sea level

2 hours ago
5
calm
(5 km/h at 220°)
11.9 °C-
-


* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones. We also include passing Ship data if it is recorded close to Marathon and within an acceptable time window.

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