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Marathon Surf Forecast / Lake Superior / Canada

12 Day Weather and Surf, issued 1 pm Monday 23 May 2022 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 1.6 °C (Statistics for 23 May 1981-2005 - mean: 2.4 max: 3.5 min: 1.5 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
Marathon.12
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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 1.6 °C (Statistics for 23 May 1981-2005 - mean: 2.4 max: 3.5 min: 1.5 °C)

Eyeball surf reportRecent Eyeball Surf Reports for Lake Superior

  1. weather stationWind Update Continuing clean conditions at Marathon (light winds from the WSW.(Wind varies from 160 to 320 degs) at Marathon Airport 15 km from Marathon).

    Marathon
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1 h 12 min ago

Light
9 km/h
WSW
Clean
Please reload the page to see if there are any updates.
Updates in  hr  min  s Update imminent
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
Period(s) (?)
Wave
Graph
(?)Metric surfscale
Energy (?)
Wind
(km/h)
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
High Tide
/ height (m)
Low Tide
/ height (m)
Summary
Rain (mm)
High °C
Low °C
Chill °C (?)
Sunrise
Sunset
Mon
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
01
Thursday
02
Friday
03
Sat
04
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
000000000000000000000000000000000000
T global atlantic.htsgw.metric.12.cc23
T global atlantic.htsgw.metric.30.cc23
T global atlantic.htsgw.metric.54.cc23
T global atlantic.htsgw.metric.78.cc23
T global atlantic.htsgw.metric.102.cc23
T global atlantic.htsgw.metric.126.cc23
T global atlantic.htsgw.metric.150.cc23
T global atlantic.htsgw.metric.174.cc23
T global atlantic.htsgw.metric.198.cc23
T global atlantic.htsgw.metric.222.cc23
T global atlantic.htsgw.metric.246.cc23
T global atlantic.htsgw.metric.270.cc23
T global atlantic.htsgw.metric.294.cc23
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000000000000000000000000000000000000
15
S
10
SSE
15
S
15
S
10
S
5
S
5
NE
20
NE
15
N
15
N
5
ENE
5
SW
10
WNW
15
NE
10
E
10
WSW
10
SE
20
S
15
SSE
20
SSE
30
SSE
20
SSE
30
SSE
20
SSE
15
SSE
0
SE
10
WSW
20
WSW
5
ESE
15
NNW
10
NNW
10
W
10
SW
10
SW
20
NE
10
ENE
oncross-
on
ononcross-
on
glassglassoffcross-
off
offcross-
off
glasscrosscross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
glasscross-
on
cross-
on
glasscross-
off
cross-
off
crosscross-
on
onoffcross-
off
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Note: the tide data above is . Surf properties and timing are calculated for Marathon.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph
Offshore winds at Marathon blow from the NNE

Mon
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
01
Thursday
02
Friday
03
Sat
04
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
clearclearclearpart cloudclearpart cloudcloudheavy raincloudpart cloudpart cloudclearpart cloudclearpart cloudpart cloudpart cloudpart cloudcloudpart cloudlight rainmod rainlight rainlight rainlight rainpart cloudpart cloudpart cloudpart cloudlight rainlight rainclearclearpart cloudpart cloudpart cloud
clearclearclearsome cloudsclearsome cloudscloudyheavy raincloudysome cloudssome cloudsclearsome cloudsclearsome cloudssome cloudssome cloudssome cloudscloudysome cloudslight rainmod. rainlight rainlight rainlight rainsome cloudssome cloudssome cloudssome cloudslight rainlight rainclearclearsome cloudssome cloudssome clouds
-------18------------16311----11-----
766769111010151513141516181512121313121614108121066571010812
73564691010138101311111410101110121214119710835546977
44344911981415131315161815101011109141286118532598511
--5:54--5:52--5:52--5:50--5:50--5:50--5:48--5:48--5:47--5:47--5:46--5:46
9:30--9:31--9:32--9:34--9:35--9:36--9:37--9:37--9:38--9:39--9:40--9:42--

Short Range Forecast: Moderate rain (total 18mm), heaviest on Wed night. Very mild (max 11°C on Wed afternoon, min 3°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Sat afternoon, min 8°C on Thu night). Wind will be generally light.

Days 6-9 Weather Summary Moderate rain (total 12mm), heaviest on Mon afternoon. Very mild (max 16°C on Mon night, min 7°C on Tue night). Winds decreasing (fresh winds from the SSE on Mon morning, calm by Tue night).

Long Range Forecast: Light rain (total 2mm), mostly falling on Thu morning. Very mild (max 16°C on Sat afternoon, min 3°C on Wed night). 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.