Ontario Beach-Rochester Surf Break

Ontario Beach-Rochester 48 hour detailed Surf Forecast

Lat Long: 43.25° N 77.52° W

Issued: 7 am 10 Jun 2026 (local time)

Forecast update in  hr  min

Today's Ontario Beach-Rochester sea temperature is
10.3° C

2.3°C colder than average for this time of year

Ontario Beach-Rochester surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 17mm), heaviest on Wed night. Warm (max 26°C on Thu morning, min 17°C on Fri night). Wind will be generally light.

Wednesday
10
Thursday
11
Friday
12
Sat
13
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
11 AM
2 PM
5 PM
8 PM
11 PM
2 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
Height Map
Wave
Height (m)
Direction
Period (s)
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Wind (km/h)
10
S
15
SSW
20
WSW
15
W
10
WSW
20
SW
15
WSW
10
SW
10
WSW
15
SW
20
W
15
W
20
WSW
15
SW
15
SW
10
SW
10
SSW
15
SSW
20
WSW
20
WNW
15
WNW
20
WNW
10
W
10
WSW
Wind State
cross-off
cross-off
cross
cross
cross
cross-off
cross
cross-off
cross
cross-off
cross
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross
High Tide
Low Tide
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
clear
clear
cloud
light rain
cloud
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
part cloud
thunderstorm
rain showers
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
5:28
5:28
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:49
8:49
8:50
8:50
 mm
1
1
2
2
2
4
1
1
1
3
Temp °C
21
21
24
25
25
24
22
21
20
22
26
24
26
24
22
21
21
24
24
18
22
20
18
17
Feels °C
22
22
25
27
27
24
23
23
22
24
27
26
26
24
23
23
23
26
25
16
21
18
17
16
Swell 1
Height (m)
Direction
Period (s)
Energy kJ
Swell 2
Height (m)
Direction
Period (s)
Energy kJ
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
561
546
561
1024
2713
2982
2982
546
546
521
444
435
435
435
435
435
435
439
427
438
439
640
488
469
Best forecast wave conditions in Lake Ontario - United States
Rating
(10 max)
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
4
3
4
4
3
4
4
4
4
4
1
1
3
3
3
4
4
3
3
2
Header Global
Rating
(10 max)
5
4
6
8
7
8
9
9
7
6
7
6
6
5
5
5
6
6
7
7
8
8
7
6
  • 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

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 Ontario Beach-Rochester 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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