Surf Forecast Surf Report

Oshawa surfForecast / Lake Ontario / Canada

information circle12 Day Weather and Surf, issued 1 am Friday 09 May 2025 EDT
Forecast update in hr  min  s Forecast update imminent
Oshawa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Oshawa sea temperature is
6.2° C
(Which is normal for this time of year)
Updates in  hr  min  s Forecast update imminent
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
Period(s) (?)------------------------------------
Wave
Graph
(?)Metric surfscale
Energy (?)000000000000000000000000000000000000
Wind
(km/h)
5
ENE
5
SSE
10
NW
10
W
15
WNW
15
N
10
E
10
SE
5
ENE
10
E
10
SE
5
ESE
5
SE
10
SE
5
ESE
0
E
0
NNW
5
NW
5
E
5
ESE
10
E
10
E
10
ESE
10
WNW
10
WNW
20
NW
10
NNW
10
ESE
10
SE
10
NE
20
ENE
20
ENE
10
ENE
15
ENE
15
ESE
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
off
offoffcross-
off
cross-
on
cross-
on
glasscross-
on
onglasscross-
on
cross-
on
onglassglassglassglassoncross-
on
ononoffoffcross-
off
cross-
off
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onon
High 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
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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
n/a
n/a
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Sunrise6:00--5:58--5:56--5:56--5:54--5:54--5:52--5:52--5:50--5:50--5:48--5:48--
Sunset-8:29--8:30--8:30--8:31--8:32--8:34--8:35--8:36--8:37--8:38--8:39--8:40-
clearpart cloudclearclearpart cloudclearclearclearclearclearclearpart cloudcloudpart cloudcloudlight rainlight rainrain showerspart cloudrain showerspart cloudcloudclearrain showersclearclearclearclearclearpart cloudcloudpart cloudpart cloudclearclearpart cloud
Rain (mm)
---------------123-1---4------------
Temp. °C101413141915101312121614161715131515182118131716192217131514131615161817
Feels °C (?)71110101511699814121516141316161921181216161718139121171011131415

Short Range Forecast: Mostly dry. Very mild (max 19°C on Sat afternoon, min 6°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Wed night. Very mild (max 17°C on Tue afternoon, min 8°C on Mon morning). Wind will be generally light.

Days 6-9 Weather Summary Light rain (total 5mm), mostly falling on Fri night. Warm (max 22°C on Sat afternoon, min 11°C on Sat night). Wind will be generally light.

Long Range Forecast: Mostly dry. Very mild (max 18°C on Tue afternoon, min 10°C on Sun night). Wind will be generally light.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
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Information about the Oshawa Surf forecast

The above surf forecast table for Oshawa provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Oshawa can be found by selecting the local surf guide option on the grey menu. Our Oshawa 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 (Oshawa) 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 Oshawa 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.

Oshawa is 3 km (2 miles) from the very large city of Etobicoke. If you plan a holiday in Lake Ontario - Canada, look for hotels and other accommodation in Etobicoke. Etobicoke has rooms for a wide range of budgets as well as cheap car hire and transport links.

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