Surf Break

Lat Long: 46.89° N 89.30° W

Ontonagon 48 hour detailed Surf Forecast

Issued: 12 pm 09 Nov 2026 (local time)

Forecast update in  hr  min

Today's Ontonagon sea temperature is
9.0°C
3.7° 

Ontonagon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Very mild (max 13°C on Mon afternoon, min 3°C on Wed night). Mainly fresh winds.

Mon
9
Tuesday
10
Wednesday
11
Thu
12
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
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
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
S
3
0.7
S
4
0.7
SSW
4
0.9
SW
4
0.9
WSW
5
1
W
5
0.8
WNW
4
0.7
WNW
4
0.7
WNW
4
0.6
W
4
0.7
W
4
0.7
W
4
0.5
W
4
0.4
W
5
0.3
NW
3
0.3
NNW
3
0.4
N
3
0.5
NNE
3
0.6
NNE
3
0.9
NNE
4
1
NNE
4
1.1
NNE
4
1.1
NNE
4
1.1
NNE
4
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
47
23
17
17
12
16
19
10
7
1
1
3
6
8
29
40
42
44
46
Wind (km/h)
15
S
20
S
20
SW
25
WSW
30
W
25
W
25
W
25
W
20
WNW
20
W
15
W
10
WSW
10
SSW
10
SW
15
WSW
5
WSW
10
W
20
NNE
30
NNE
30
NNE
30
NNE
30
NNE
25
NNE
25
NNE
Wind State
off
off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
High Tide
Low Tide
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
light rain
part cloud
rain showers
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:50
—
—
—
—
—
—
7:52
—
—
—
—
—
—
—
7:52
—
—
—
—
—
—
—
7:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
5:30
—
—
—
—
—
—
—
5:29
—
—
—
—
—
—
—
5:28
—
—
—
—
5:25
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
1
—
—
—
—
—
—
Temp °C
7
11
13
11
11
10
9
9
9
10
10
9
9
9
9
9
9
8
6
6
4
4
3
3
Feels °C
3
6
8
5
5
4
3
3
4
5
6
6
6
6
5
7
6
3
-1
-2
-4
-4
-4
-5
  • 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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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 Ontonagon 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.


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