This data the coastal Burlington water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Water temperature in Burlington today is 19.7°C. Based on our historical data over a period of ten years, the warmest water in this day in the Lake Ontario near Burlington was recorded in 2024 and was 20.2°C, and the coldest was recorded in 2012 at 13.8°C. Water temperature in Burlington is expected to drop to 15.4°C in the next 10 days. October average water temperature in Burlington is 14.2°C, the minimum temperature is 6.7°C, and the maximum is 20.3°C.
The swimming season in Burlington lasts from July to September. During those months, Burlington water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Burlington in winter reaches 3.5°C, in spring 5.2°C, in summer the average temperature rises to 19.2°C, and in autumn it is 13.9°C.
1 October 2025 |
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today temp |
19.7°C |
30 September 2025 |
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yesterday temp |
19.7°C |
Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Burlington. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Burlington. Data in table shown for 1 October 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
2' 0" | 2' 11" | 3' 1" | 2' 11" |
0.61 m | 0.9 m | 0.95 m | 0.9 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
2' 10" | 2' 6" | 2' 0" | 1' 6" |
0.87 m | 0.77 m | 0.61 m | 0.46 m |
Data in a table show Burlington temperature today (1 October 2025). For more information and forecast for a few days, go to the weather forecast Burlington.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
16.3°C | 15°C | 12.2°C | 12.7°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
14.7°C | 17.3°C | 15°C | 12.7°C |
You may also be interested in other sections of our site for Burlington: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly water temperature in Burlington. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Burlington on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
Month | Avr | Min | Max | |
---|---|---|---|---|
January | 3.2°C | 1°C | 4.7°C | cold |
Water temperature in Burlington in January | ||||
February | 2.4°C | -0.3°C | 4.6°C | cold |
Water temperature in Burlington in February | ||||
March | 2.7°C | -0.1°C | 6.1°C | cold |
Water temperature in Burlington in March | ||||
April | 4.2°C | 0.9°C | 7°C | cold |
Water temperature in Burlington in April | ||||
May | 8.7°C | 4°C | 17.3°C | cold |
Water temperature in Burlington in May | ||||
June | 15.4°C | 8°C | 20.8°C | cold |
Water temperature in Burlington in June | ||||
July | 20.7°C | 15.4°C | 25.4°C | warm |
Water temperature in Burlington in July | ||||
August | 21.5°C | 17.2°C | 25.6°C | warm |
Water temperature in Burlington in August | ||||
September | 19.7°C | 13°C | 23.7°C | cold |
Water temperature in Burlington in September | ||||
October | 14.2°C | 6.7°C | 20.3°C | cold |
Water temperature in Burlington in October | ||||
November | 7.9°C | 4.5°C | 13.1°C | cold |
Water temperature in Burlington in November | ||||
December | 4.8°C | 1.8°C | 7.9°C | cold |
Water temperature in Burlington in December |