Au Sable Point surfForecast / Lake Superior / USA

information circle48hr Weather and Surf, issued 7 am Saturday 21 Mar 2026 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
0.3° C
(Which is 1.7°C colder than average for this time of year)
Updates in  hr  min  s Forecast update imminent
Saturday
21
Sunday
22
Monday
23
Tue
24
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
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
Swell
Height Map
Wave Height (m) & direction (?)
0.3
NNW
0.2
NNW
0.6
SE
0.9
SE
1
SE
1.1
SE
1.1
ESE
1.2
ENE
1.6
NE
1.8
NE
1.9
NE
1.6
NE
1.3
NE
1
NE
0.8
NE
0.8
NE
0.6
NE
0.4
NE
0.3
NNW
0.4
NW
0.4
WNW
0.3
WNW
0.2
WNW
1.9
SSW
Period(s) (?)333455556666655444334446
Wave
Graph
(?)Metric surfscale
Energy kJ (?)210000062144248275193101473123103135310
Wind
(km/h)
5
ENE
10
S
20
SE
25
SE
25
SSE
10
SSE
10
ENE
25
NNE
30
NNE
30
NNE
30
NNE
30
NNE
25
NNE
20
NNE
15
NE
10
NE
10
N
10
N
10
NNW
15
WNW
15
NW
0
WSW
15
S
25
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
glassoffoff
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
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
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
Saturday
21
Sunday
22
Monday
23
Tue
24
Sunrise-7:46-------7:43-------7:41------
Sunset----7:58-------7:59--------8:00--
cloud
cloud
light snow
light snow
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
clear
clear
clear
cloud
Rain (mm)
-----1------------------
Temp. °C0-1012221-1-2-2-2-1-1-2-4-4-4-2-10-2-6-6
Feels °C (?)-3-5-6-5-5-2-2-6-10-10-11-10-9-8-8-9-9-9-7-7-6-5-12-13
  • 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

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