Water temperature in Port Renfrew

This data the coastal Port Renfrew sea 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.

Current sea temperature in Port Renfrew

Water temperature in Port Renfrew today is 12.4°C. Based on our historical data over a period of ten years, the warmest water in this day in Port Renfrew was recorded in 2013 and was 13.1°C, and the coldest was recorded in 2023 at 10.2°C. Sea water temperature in Port Renfrew is expected to drop to 11.1°C in the next 10 days. September average water temperature in Port Renfrew is 11.2°C, the minimum temperature is 9.8°C, and the maximum is 13.3°C.

Throughout the year, the water temperature in Port Renfrew does not rise above 20°C and therefore is not suitable for comfortable swimming. The average water temperature in Port Renfrew in winter reaches 8.2°C, in spring 9.1°C, in summer the average temperature rises to 11.3°C, and in autumn it is 10.6°C.

Port Renfrew water temperature now

The sea salinity in Port Renfrew is 28.19‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Port Renfrew for today

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 Renfrew. 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 Renfrew. 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)

Surf report in Port Renfrew

Port Renfrew weather forecast

Current temperature and weather

Data in a table show Port Renfrew temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Port Renfrew.

0-3 h	3-6 h	6-9 h	9-12 h
13.1°C	13°C	13.1°C	13.4°C

12-15 h	15-18 h	18-21 h	21-24 h
14.4°C	14.8°C	14.2°C	13.5°C

Port Renfrew water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Port Renfrew. 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 Renfrew 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

Chart monthly average water temperature in Port Renfrew

The nearest beaches and cities from Port Renfrew with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Sombrio Beach	12.1°C	15°C		0.48 m
Sooke	12°C	22°C		0.28 m
Cowichan Bay	15.6°C	19°C		0.03 m
Mill Bay	14.6°C	19°C		0.03 m
Saanich Inlet	14.6°C	19°C		0.03 m
Rialto Beach	14.4°C	15°C		1.05 m
Maple Bay	15.6°C	19°C		0.02 m
Chemainus	17.5°C	24°C		0.02 m
Brentwood Bay	14.2°C	19°C		0.04 m
Ladysmith	18.5°C	24°C		0.02 m

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Our report for Port Renfrew is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.