Surf Forecast Surf Report
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Marathon location map

Marathon surf Forecast / Lake Superior / Canada

12 Day Weather and Surf, issued 7 pm Thursday 18 Apr 2024 EDT
Forecast update in  hr  min  s 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 2.4°C (Statistics for 18 Apr 1981-2005 - mean: 1.7 °C max: 2.3 °C min: 1.2 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
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 2.4°C (Statistics for 18 Apr 1981-2005 - mean: 1.7 °C max: 2.3 °C min: 1.2 °C)
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Quick surf report for Marathon:

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Updates in  hr  min  s Update imminent
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
Period(s) (?)------------------------------------
Wave
Graph
(?)Metric surfscale
Energy (?)000000000000000000000000000000000000
Wind
(km/h)
10
SW
25
WSW
30
WSW
20
WNW
25
NW
20
W
20
WNW
15
NNW
30
NW
10
NE
5
W
15
SW
25
NE
30
NNE
30
NNE
20
NNE
5
WNW
20
WSW
10
WSW
10
SW
15
SW
0
ENE
5
ENE
10
SW
10
ENE
10
SE
5
SW
10
E
20
SE
20
S
20
SE
10
SSE
10
S
5
WSW
15
NNW
20
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
on
crosscross-
off
cross-
off
cross-
off
glasscross-
on
cross-
off
offoffoffcrosscross-
on
cross-
on
cross-
on
onglasscross-
off
oncross-
off
crosscross-
on
cross-
off
cross-
on
oncrosscross-
on
cross-
on
cross-
on
cross-
off
off
High Tide
/ height (m)
n/a
n/a
n/a
n/a
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n/a
Low Tide
/ height (m)
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
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Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
Sunrise-6:46--6:43--6:41--6:41--6:39--6:37--6:35--6:33--6:31--6:30--6:28--6:26-
Sunset--8:44--8:45--8:46--8:49--8:50--8:52--8:52--8:53--8:55--8:57--8:59--9:00
clearpart cloudcloudpart cloudpart cloudpart cloudpart cloudcloudpart cloudclearpart cloudpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudlight rainlight raincloudlight rainlight raincloud
Rain (mm)
------------------------------22-21-
Temp. °C5344366342-121-210-110554910810101011131098795
Feels °C (?)0-3-4-1-4-11-3-5-6-5-4-3-12-9-9-5-6-61005766675757445-1

Short Range Forecast: Mostly dry. Mild temperatures (max 6°C on Sat afternoon, min 1°C on Sat morning). Winds increasing (light winds from the SW on Thu night, fresh winds from the WSW by Fri afternoon).

Days 3-6 Weather Summary Mostly dry. Icy conditions (max 2°C on Sun night, min -5°C on Tue morning). Winds increasing (calm on Mon morning, fresh winds from the NNE by Tue morning).

Days 6-9 Weather Summary Mostly dry. Icy conditions (max 10°C on Fri afternoon, min 0°C on Wed night). Wind will be generally light.

Long Range Forecast: Light rain (total 7mm), mostly falling on Sun night. Very mild (max 13°C on Sun afternoon, min 5°C on Tue afternoon). Wind will be generally light.

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.


Information about the Marathon Surf forecast

The above surf forecast table for Marathon provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Marathon can be found by selecting the local surf guide option on the grey menu. Our Marathon surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Marathon) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Marathon may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Lake Superior - Canada? If you are looking for accommodation near Marathon, camping, hotels and holiday cottages in Lake Superior - Canada, consider staying in Michipicoten Harbour which is 149 km (93 miles) away.

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