Richardson Beach surfForecast / Lake Ontario / Canada

information circle12 Day Weather and Surf, issued 6 am Wednesday 03 Dec 2025 EST
Forecast update in hr  min  s Forecast update imminent
Richardson Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Richardson Beach sea temperature is
6.5° C
(Which is 1.0°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Richardson Beach this week:

The surf forecast for Richardson Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Dec 04) at 7AM. The primary swell is predicted to be 1.6m and 8s period with a secondary swell of 0.9m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Richardson Beach in the next 12 days are 2.4m 8s and forecast to arrive on Thursday (Dec 04) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Thursday (Dec 04) at 10PM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Thu 4th Dec)5ft (1.6m) 8s
Best Surf 7AM (Thu 4th Dec)5ft (1.6m) 8s
Most Powerful 1AM (Thu 4th Dec)8ft (2.4m) 8s

Table - best surf conditions forecast for Richardson Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast A dusting of new snow. Icy conditions (max 2°C on Wed afternoon, min -14°C on Thu night). Winds decreasing (fresh winds from the SW on Wed afternoon, calm by Thu night).

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Sat afternoon. Icy conditions (max 2°C on Sat morning, min -12°C on Sun night). Wind will be generally light.

Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
SW
1.9
SW
2.4
WSW
1.4
W
1
W
0.2
W
1.3
SSW
1.5
SW
1.3
SW
1.4
SW
1.5
WSW
0.8
WSW
0.2
WSW
0.4
W
Period(s) (?)4687655666765----3---
Wave
Graph
(?)Metric surfscale
Energy kJ (?)142877592157629013810412919251200003000
Wind
(km/h)
15
SW
30
SW
25
W
15
NNW
20
WNW
5
N
25
S
20
SSW
20
SW
25
SSW
30
SW
20
W
10
NNW
15
NW
10
NW
15
N
0
WNW
5
W
25
S
30
SSW
20
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on
cross-
off
crosscross-
off
cross-
on
ononononcrosscross-
off
cross-
off
cross-
off
offglasscross-
on
ononcross-
on
High Tide
/ height (m)
n/a
n/a
n/a
n/a
n/a
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n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Low Tide
/ height (m)
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
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n/a
n/a
n/a
n/a
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Sunrise7:22--7:24--7:24--7:26--7:26--7:28--7:28--
Sunset-4:28--4:28--4:27--4:27--4:27--4:27--4:27-
cloud
cloud
cloud
light snow
clear
part cloud
cloud
part cloud
cloud
cloud
light rain
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
light snow
snow showers
Rain (mm)
----------2----------
Temp. °C120-7-8-10-4-11221-5-6-8-10-8-5-2-12
Feels °C (?)-5-6-7-13-16-15-12-7-5-5-5-5-10-12-13-15-12-11-10-10-4
  • 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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Information about the Richardson Beach Surf forecast

The above surf forecast table for Richardson Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Richardson Beach can be found by selecting the local surf guide option on the grey menu. Our Richardson Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Richardson Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Richardson Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Richardson Beach is 7 km (4 miles) from Kingston. If you plan a holiday in Lake Ontario - Canada, look for hotels and other accommodation in Kingston. Kingston has rooms for a wide range of budgets as well as car hire and transport links.

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