This data the coastal Port Elgin 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 Port Elgin today is 18.8°C. Based on our historical data over a period of ten years, the warmest water in this day in the Lake Huron near Port Elgin was recorded in 2018 and was 21.8°C, and the coldest was recorded in 2017 at 18.7°C. Water temperature in Port Elgin is expected to rise to 19.2°C in the next 10 days. September average water temperature in Port Elgin is 19.2°C, the minimum temperature is 15.3°C, and the maximum is 22.6°C.
The swimming season in Port Elgin lasts from July to September. During those months, Port Elgin water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Port Elgin in winter reaches 3.4°C, in spring 3.7°C, in summer the average temperature rises to 17.6°C, and in autumn it is 14.5°C.
5 September 2025 |
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today temp |
18.8°C |
4 September 2025 |
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yesterday temp |
18.9°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 Port Elgin. 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 Port Elgin. Data in table shown for 6 September 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 |
---|---|---|---|
1' 5" | 1' 7" | 1' 9" | 1' 11" |
0.44 m | 0.48 m | 0.53 m | 0.58 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
3' 6" | 4' 2" | 3' 5" | 2' 11" |
1.06 m | 1.27 m | 1.05 m | 0.9 m |
Data in a table show Port Elgin temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Port Elgin.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
16.2°C | 15.7°C | 15.4°C | 16.4°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
18.2°C | 18.3°C | 17.6°C | 16.4°C |
You may also be interested in other sections of our site for Port Elgin: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly water temperature in Port Elgin. 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 Port Elgin 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°C | -0.1°C | 5.4°C | cold |
Water temperature in Port Elgin in January | ||||
February | 1.4°C | -0.5°C | 3.8°C | cold |
Water temperature in Port Elgin in February | ||||
March | 1.3°C | -1.3°C | 3.7°C | cold |
Water temperature in Port Elgin in March | ||||
April | 2.9°C | -0.7°C | 7.5°C | cold |
Water temperature in Port Elgin in April | ||||
May | 6.8°C | 0.2°C | 13.2°C | cold |
Water temperature in Port Elgin in May | ||||
June | 12.6°C | 5.2°C | 19.1°C | cold |
Water temperature in Port Elgin in June | ||||
July | 19.2°C | 10.7°C | 23.4°C | cold |
Water temperature in Port Elgin in July | ||||
August | 20.9°C | 17.2°C | 24.4°C | warm |
Water temperature in Port Elgin in August | ||||
September | 19.2°C | 15.3°C | 22.6°C | cold |
Water temperature in Port Elgin in September | ||||
October | 14.5°C | 10.3°C | 19.2°C | cold |
Water temperature in Port Elgin in October | ||||
November | 9.7°C | 5°C | 14.1°C | cold |
Water temperature in Port Elgin in November | ||||
December | 5.8°C | 2.3°C | 9.1°C | cold |
Water temperature in Port Elgin in December |