Hamilton Beach State Park surfForecast / Lake Ontario / USA

information circle48hr Weather and Surf, issued 7 am Wednesday 22 Apr 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Hamilton Beach State Park surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hamilton Beach State Park sea temperature is
3.6° C
(Which is normal for this time of year)
Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 18mm), heaviest on Fri night. Very mild (max 13°C on Wed afternoon, min 4°C on Fri morning). Winds increasing (calm on Wed night, fresh winds from the E by Fri night).

Wednesday
22
Thursday
23
Friday
24
Sat
25
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
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
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
SW
5
WNW
10
NNW
10
NW
5
NW
0
S
15
W
15
WNW
5
NW
10
NNE
5
ENE
5
ENE
5
SW
5
WNW
10
ENE
15
ENE
20
ENE
20
ENE
25
E
20
E
20
E
20
ESE
25
ESE
25
E
cross-off
glassy
on
on
on
glassy
cross-on
cross-on
on
cross-on
cross
glassy
glassy
glassy
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
Low Tide
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:16
6:16
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:01
8:04
8:05
8:06
1
5
Temp °C
9
8
9
10
13
12
11
8
7
7
8
10
12
12
9
7
5
5
4
4
5
6
6
5
7
6
6
7
11
11
7
4
5
4
5
8
10
10
5
2
-1
-1
-3
-3
-1
-1
0
-1
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)
1177
1482
1482
544
466
466
466
467
478
474
474
467
467
484
479
537
537
537
556
891
1064
1064
965
986
Best forecast wave conditions in Lake Ontario - United States
Rating
(10 max)
Best forecast wave conditions in United States
Rating
(10 max)
2
3
3
2
2
1
2
4
3
3
3
3
2
2
1
4
3
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
8
7
9
9
8
7
7
6
5
5
5
5
4
5
5
5
5
5
5
5
5
4
4
4
  • 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

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