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Marathon surfForecast / Lake Superior / Canada

information circle48hr Weather and Surf, issued 1 pm Friday 04 Jul 2025 EDT
Forecast update in hr  min  s Forecast update imminent
Marathon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Marathon sea temperature is
7.3° C
 (Which is 3.1°C warmer than normal for this time of year)
Hourly12 Days
Lake Superior – Canada Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
0
0
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0
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0
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0
0
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0
0
0
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0
0
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0
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0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)————————————————————————————————————————————————————————————
Period(s) (?)------------------------------------------------------------
Wave
Graph
(?)Metric surfscale
Energy (?)000000000000000000000000000000000000000000000000000000000000
Wind
(km/h)
15
S
15
SSE
10
S
10
S
10
SSW
10
S
10
SSE
5
SSE
10
SSW
5
SE
10
ENE
20
NNE
15
NNE
25
NNE
25
NNE
20
NNE
20
NNE
15
NNE
5
N
10
NW
5
N
10
ENE
5
NE
5
E
5
SW
5
SW
0
SSE
5
ENE
5
NE
10
SSE
10
NE
10
NE
10
NNE
10
NNE
10
NNE
10
N
10
N
15
NE
15
NNE
10
NNE
10
NE
15
NNE
5
NE
0
NNE
10
ENE
10
NNE
5
NNE
10
NE
5
E
10
WSW
10
WSW
5
SW
5
S
0
S
5
S
10
SSE
10
SSW
10
SSW
5
SSE
5
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		oncross-
on		ononcross-
on		cross-
on		oncrosscross-
off		offoffoffoffoffoffoffcross-
off		cross-
off		glasscross-
off		cross-
off		glassonglassglassglassglasscross-
on		cross-
off		cross-
off		offoffoffcross-
off		offoffoffoffoffoffcross-
off		glasscross-
off		offoffoffglasscross-
on		cross-
on		onglassglassglasscross-
on		ononcross-
on		glass
High Tide
/ height (m)
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Low Tide
/ height (m)
n/a
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Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Sunrise-------5:48-------5:50-------5:50-------5:52-------5:52-------5:54-------5:54----
Sunset---9:51-------9:51-------9:50-------9:50-------9:49-------9:49-------9:47-------9:46
part cloudcloudpart cloudpart cloudlight rainlight raincloudcloudlight rainlight rainmod rainheavy raincloudpart cloudpart cloudclearclearclearclearclearclearclearpart cloudpart cloudcloudcloudcloudpart cloudpart cloudlight rainlight raincloudlight rainlight raincloudpart cloudcloudpart cloudpart cloudcloudcloudcloudpart cloudpart cloudclearclearclearclearclearclearpart cloudpart cloudpart cloudclearpart cloudpart cloudpart cloudpart cloudcloudcloud
Rain (mm)
----51--231019-----------------14-21--------------------------
Temp. °C1311151715121011151617191815121317212018161413141716141616131414161615161515131415182117151312131819161491010911141516
Feels °C (?)97131615118101517181918118912171716141211121515131515121313161615161414111314162018151211121818141389979131517
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Marathon surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Marathon at:
surf-forecast.com

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