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Surf Forecasts:

Au Sable Point surfForecast / Lake Superior / USA

information circle12 Day Weather and Surf, issued 1 am Friday 24 Oct 2025 EDT
Forecast update in hr  min  s Forecast update imminent
Au Sable Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Au Sable Point sea temperature is
12.9° C
 (Which is 4.4°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Au Sable Point this week:

The most powerful waves expected at Au Sable Point in the next 12 days are 1.7m 7s and forecast to arrive on Friday (Oct 24) at 5AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Tuesday (Oct 28) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5AM (Fri 24th Oct)5.5ft (1.7m) 7s

Table - best surf conditions forecast for Au Sable Point over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Very mild (max 12°C on Sat afternoon, min 5°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 11°C on Mon afternoon, min 6°C on Mon morning). Wind will be generally light.

Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
NNW
1
NNW
0.4
NW
—
0.3
SSE
0.6
S
0.6
S
0.7
SSE
1
SSE
0.9
SSE
1.1
SE
1.4
SE
1.4
SE
1.5
SE
1.4
SE
1.3
ESE
1.1
E
0.9
NE
———
Period(s) (?)664-34445556666655---
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1606040000000000000031000
Wind
(km/h)
20
NNW
20
NNW
5
SSE
15
SSE
5
S
15
SSW
20
SSE
15
SE
20
SE
20
SE
15
ESE
20
ESE
20
ESE
20
ENE
10
E
15
NE
20
N
20
N
15
NNW
15
WNW
10
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		glasscross-
off		offoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
on		ononcross-
on		cross-
on		cross-
off
High Tide
/ height (m)
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
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
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
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n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Sunrise8:14--8:15--8:17--8:18--8:19--8:21--8:22--
Sunset-6:42--6:39--6:38--6:37--6:36--6:34--6:31-
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
Rain (mm)
--------------------2
Temp. °C887612981297118898889101010
Feels °C (?)222294384263232433557
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Lake Superior

  1. weather stationWind Update Wind reports 14 km away suggest it is still onshore at Au Sable Point (fresh winds from the N at BUOY-GRMM4). not gfswave

    1 hour 21 minutes ago Au Sable Point
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1 h 21 min ago

33 km/h
N
Onshore
Please reload the page to see if there are any updates.

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 Au Sable Point 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 Au Sable Point at:
surf-forecast.com

Information about the Au Sable Point Surf forecast

The above surf forecast table for Au Sable Point provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Au Sable Point can be found by selecting the local surf guide option on the grey menu. Our Au Sable Point 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 (Au Sable Point) 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 Au Sable Point 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.

Au Sable Point is 96 km (60 miles) from Marquette. If you plan a vacation in Lake Superior, look for hotels and other accommodation in Marquette. Marquette has rooms for a wide range of budgets as well as car hire and transport links.

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