Surf Forecast Surf Report
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Ontonagon surfForecast / Lake Superior / USA

information circle48hr Weather and Surf, issued 12 pm Thursday 12 Dec 2024 EST
Forecast update in hr  min  s Forecast update imminent
Ontonagon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ontonagon sea temperature is
6.1° C
(Which is 2.6°C warmer than normal for this time of year)


How big are the waves at Ontonagon today?

The current surf forecast for Ontonagon at 2PM is: 1.3m 5s primary swell from a West-northwest direction (forecast issued at 12:00pm December 12). The wind direction is predicted to be cross-shore.

Time (EST) & DateWave HeightWave Period
Morning (12 Dec)4.5ft (1.4m)5s
Afternoon (12 Dec)4ft (1.2m)5s
Evening (12 Dec)4.5ft (1.3m)5s

Table - waves today at Ontonagon. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM
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
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 (?)
1.4
NW
1.2
NW
1.2
WNW
1.3
WNW
1.2
NW
0.9
WNW
0.8
WNW
0.6
WNW
0.3
NW
0.2
W
0.4
SW
0.6
SSW
0.8
S
0.9
S
1
S
1.1
S
1
S
0.9
SSE
0.8
SSE
0.7
SSE
0.7
SSE
0.6
SSE
0.1
E
0.1
E
0.1
E
0.2
E
0.2
E
0.2
E
0.2
E
0.1
E
0.1
E
0.1
E
0.1
E
0.9
S
1.1
SSW
1.1
SW
1.2
WSW
1.2
W
1.3
WNW
1.4
WNW
1.4
NW
1.4
NW
1.3
NW
1.1
NW
1
NW
0.8
NNW
0.7
NNW
0.6
NNW
0.5
N
0.5
N
Period(s) (?)55555544333445555544447777766665555555555555544443----------
Wave
Graph
(?)Metric surfscale
Energy (?)10776699270372010210000000000001114433111000007382102111107835141241511760000000000
Wind
(km/h)
35
WNW
30
WNW
30
WNW
30
WNW
25
WNW
20
WNW
20
W
15
W
10
SW
15
SW
10
SE
15
SSE
20
SSE
20
S
20
SSE
20
SSE
25
SSE
20
SSE
20
SE
25
SE
20
SE
20
SSE
20
SE
20
SSE
10
SSE
10
SE
10
SE
10
SE
15
SSE
15
SSE
10
SE
20
SE
15
SE
15
ESE
10
SSE
20
WSW
30
WSW
35
WSW
40
W
40
W
40
W
35
W
25
W
20
W
20
WSW
20
W
15
WNW
20
NW
25
NW
30
N
30
NNW
30
NNW
30
N
25
N
25
N
25
NNW
25
NNW
20
NNW
25
NNW
25
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscrosscrosscross-
on
crosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffcross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffcross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
crosscrosscrosscrosscrosscrosscross-
off
crosscrosscross-
on
cross-
on
ononononononcross-
on
oncross-
on
onon
High Tide
/ height (m)
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Low Tide
/ height (m)
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Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Sunrise--------8:33-------8:34-------8:36-------8:36-------8:37-------8:37-------8:37---
Sunset--5:07-------5:07-------5:07-------5:08-------5:08-------5:08-------5:09-------5:09-
light snowlight snowlight snowlight snowcloudcloudcloudcloudcloudpart cloudclearclearclearclearclearcloudpart cloudcloudcloudcloudcloudcloudcloudcloudcloudcloudcloudcloudcloudcloudcloudcloudcloudlight raincloudcloudcloudlight rainlight raincloudcloudcloudcloudcloudcloudlight snowlight snowlight snowcloudcloudcloudlight snowcloudcloudcloudcloudcloudcloudcloudlight snow
Rain (mm)
---------------------------------1---11---------------------
Temp. °C-12-11-10-10-9-9-10-11-12-9-8-11-13-12-11-7-5-110012223333334544433343211100000-1-1-2-2-3-4-5-5-6-6
Feels °C (?)-22-20-20-19-17-17-17-17-18-15-13-18-20-20-18-14-12-7-5-7-7-5-4-4-2-10-1-1-1-1-1101-1-4-5-7-5-6-7-7-6-5-6-5-6-7-8-9-9-10-10-10-12-13-12-14-14
  • 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>

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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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