Ontonagon Surf Break
Lat Long: 46.89° N 89.30° W

Ontonagon, United States Weather Observations

Weather Forecast for Ontonagon

Issued: 7 pm 08 Jun 2026 (local time)

Forecast update in  hr  min

Today's Ontonagon sea temperature is
7.5° C

3.6°C warmer than normal for this time of year

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

Current weather conditions and live observations for Ontonagon based on the nearest weather station observations (including METAR, SYNOP, ship and quickscat wind data). This is the most reliable place on surf-forecast.com to see what is happening with the weather in Ontonagon right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Ontonagon

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

BUOY-OTNM4

3 km SSW3 m above sea level

1 hour ago
0
-
(0 km/h at -°)
- °C-
-


BUOY-45216

4 km W3 m above sea level

2 hours ago
5
light winds from the SW
(7 km/h at 230°)
- °C-
-


Redridge wx

52 km NE183 m above sea level

42 minutes ago
light rainlight rain
0
calm
(0 km/h at 147°)
0
16 °C-
-
-
-
0

Liminga wx

54 km ENE297 m above sea level

1 hour ago
dry
0
calm
(0 km/h at °)
0
19 °C-
-
-
-
0

Dodgeville

59 km ENE301 m above sea level

27 minutes ago
dry
0
calm
(0 km/h at 257°)
0
21 °C-
-
-
-
0

Birch Grove Mobile Home Park wx

61 km ENE249 m above sea level

27 minutes ago
dry
0
calm
(0 km/h at 151°)
0
21 °C-
-
-
-
0

Lanse

63 km ESE191 m above sea level

41 minutes ago
dry
0
calm
(0 km/h at 101°)
5
15 °C-
-
-
-
0

BUOY-GRCM4

63 km ENE3 m above sea level

1 hour ago
10
light winds from the NNE
(9 km/h at 30°)
19.6 °C-
-


Baraga wx

63 km E213 m above sea level

51 minutes ago
dry
0
calm
(0 km/h at 132°)
0
19 °C-
-
-
-
0

North Entry Buoy- North Keweenaw Peninsula

67 km NE3 m above sea level

2 hours ago
10
light winds from the WSW
(11 km/h at 240°)
12.8 °C-
-


* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones. We also include passing Ship data if it is recorded close to Ontonagon and within an acceptable time window.

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