Surf Break

Lat Long: 48.73° N 86.55° W

Marathon, Canada Weather Observations

Issued: 6 pm 04 Nov 2026 (local time)

Forecast update in  hr  min

Today's Marathon sea temperature is
10.4°C
4.3° 

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

23 km SE208 m above sea level

1 hour ago
no report
wind obs. (11 kph from 60 degs) was rejected
(- km/h at -°)
4.8 °C-
-
-
no observation
-

Pukaskwa Park Airport

24 km SE37 m above sea level

2 hours ago
clear-
5
calm
(4 km/h at 200°)
14.3 °C0.0
0.0


SHIP326

37 km SSW- m above sea level

1 hour ago
-
10
light winds from the NE
(11 km/h at 40°)
9.2 °C-
-

no observation

Slate Island Buoy

37 km SSW3 m above sea level

1 hour ago
10
light winds from the NE
(11 km/h at 40°)
9.2 °C-
-


ASCATB273E48N

60 km S15 m above sea level

3 hours ago
15
light winds from the SSE
(14 km/h at 152°)
- °C- km
- km


ASCATB274E48N

113 km S15 m above sea level

3 hours ago
15
light winds from the SSE
(16 km/h at 150°)
- °C- km
- km


SHIP682

116 km SSW- m above sea level

2 hours ago
-
5
light winds from the NW
(7 km/h at 320°)
9.2 °C-
-

no observation

SHIP4042

116 km SSW3 m above sea level

1 hour ago
15
light winds from the NNW
(13 km/h at 340°)
- °C-
-


SHIP267

116 km SSW- m above sea level

1 hour ago
-
20
moderate winds from the NNW
(22 km/h at 330°)
8.9 °C-
-

no observation

SHIP95

116 km SSW- m above sea level

2 hours ago
-
20
light winds from the NW
(18 km/h at 320°)
8.9 °C-
-

no observation

* 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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