Union Bay Surf Break

Lat Long: 46.83° N 89.62° W

Issued: 1 pm 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Union Bay sea temperature is
8.5° C

4.4°C warmer than normal for this time of year

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


Time (EDT) & DateWave HeightWave Period
Morning (09 Jun)0.5ft (0.1m)5s
Afternoon (09 Jun)--
Evening (09 Jun)1ft (0.3m)3s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 28mm), heaviest during Wed night. Warm (max 26°C on Wed afternoon, min 13°C on Thu night). Mainly fresh winds.

Tue
9
Wednesday
10
Thursday
11
Fri
12
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 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
ENE
3
0.4
ENE
3
0.4
ENE
3
0.4
ENE
3
0.6
E
4
0.8
E
4
0.9
E
5
0.9
E
5
0.3
NE
4
0.4
E
4
0.2
E
5
0.1
E
5
1.1
SW
5
1.2
SW
5
1.2
SW
5
1.3
SW
5
1.2
SW
5
1.2
SW
5
1.4
WSW
5
1.6
WSW
6
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
3
4
3
3
10
21
34
37
2
6
2
1
0
0
0
0
0
0
0
0
Wind (km/h)
0
NNE
10
N
10
NE
10
E
15
SE
15
SSE
15
SE
15
SSE
20
SE
10
SSE
20
S
20
SSW
20
WSW
25
WSW
25
WSW
20
WSW
15
WSW
10
WSW
5
NNW
20
SW
15
WSW
35
W
30
WSW
25
WSW
Wind State
glassy
on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
cross
cross-off
cross-off
High Tide
Low Tide
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
rain showers
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
cloud
part cloud
light rain
mod rain
light rain
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:51
9:51
9:52
9:52
 mm
3
3
5
6
2
6
2
Temp °C
18
19
19
18
19
19
19
20
20
24
26
24
19
18
17
17
20
23
19
15
14
14
13
13
Feels °C
20
19
19
18
19
19
19
20
20
26
27
25
18
16
14
13
17
21
18
12
13
8
8
8
Swell 1
Height (m)
Direction
Period (s)
0.3
NE
4
0.4
E
4
0.2
E
5
0.1
E
5
Energy kJ
2
6
2
1
Swell 2
Height (m)
Direction
Period (s)
0.2
NNE
4
Energy kJ
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.4
ENE
3
0.4
ENE
3
0.4
ENE
3
0.4
ENE
3
0.6
E
4
0.8
E
4
0.9
E
5
0.9
E
5
0.9
ESE
5
0.9
SSW
4
1
SW
5
1.1
SW
5
1.1
SW
5
1.2
SW
5
1.2
SW
5
1.3
SW
5
1.2
SW
5
1.2
SW
5
1.4
WSW
5
1.6
WSW
6
Energy kJ
3
4
3
3
10
21
34
37
35
26
41
57
66
74
74
96
74
79
110
156
Nearest Offshore or Glassy
Rating
(10 max)
1
4
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
1503
2779
1986
1962
1543
1541
1543
1731
2550
2602
2814
1541
1585
1441
1541
1482
1443
1443
1443
1453
1443
1445
1450
1450
Best forecast wave conditions in Lake Superior
Rating
(10 max)
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
4
5
4
4
4
5
4
3
3
4
4
4
4
4
1
4
4
3
3
4
Header Global
Rating
(10 max)
5
6
5
5
5
5
6
8
7
8
9
8
7
6
7
6
6
5
5
7
5
5
6
7
  • 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
How to use the Wavefinder

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