Union Bay Surf Break

Lat Long: 46.83° N 89.62° W

Union Bay, United States Weather Observations

Issued: 7 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Union Bay sea temperature is
16.7° C
1.3° 

Union Bay 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 Union Bay 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 Union Bay right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Union Bay

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

BUOY-OTNM4

23 km ENE3 m above sea level

1 hour ago
10
light winds from the W
(9 km/h at 270°)
27.9 °C-
-


BUOY-45216

23 km ENE3 m above sea level

2 hours ago
10
light winds from the SSW
(11 km/h at 210°)
20.8 °C-
-


Ironwood Airport

51 km SSW720 m above sea level

2 hours ago
clearClear
25
moderate winds from the SW
(26 km/h at 230°)
24.4 °C16
16


Winchester

69 km S500 m above sea level

50 minutes ago
dry
wind obs. (14 kph from 278 degs) was rejected
(- km/h at -°)
25 °C-
-
-
-
0

SHIP7946

60 km W3 m above sea level

1 hour ago
part cloud
20
moderate winds from the SSW
(21 km/h at 200°)
18.6 °C50.0
50.0


SHIP6217

60 km W3 m above sea level

1 hour ago
part cloud
20
moderate winds from the SSW
(21 km/h at 200°)
18.6 °C50.0
50.0


SHIP6982

60 km W15 m above sea level

1 hour ago
20
moderate winds from the SSW
(20.52 km/h at 200°)
- °C43.5 km
43.5 km


SHIP2283

66 km W15 m above sea level

1 hour ago
40
fresh winds from the W
(38.88 km/h at 260°)
- °C43.5 km
43.5 km


SHIP1434

66 km W3 m above sea level

1 hour ago
part cloud
40
strong winds from the W
(39 km/h at 260°)
18.6 °C50.0
50.0


Winchester

69 km S500 m above sea level

50 minutes ago
dry
wind obs. (14 kph from 278 degs) was rejected
(- km/h at -°)
25 °C-
-
-
-
0

* 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 Union Bay and within an acceptable time window.

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