Silver Bay water temp

This data the coastal Silver Bay 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 water temperature in Silver Bay

Water temperature in Silver Bay today is 57.2°F. Based on our historical data over a period of ten years, the warmest water in this day in the Lake Superior near Silver Bay was recorded in 2024 and was 62.2°F, and the coldest was recorded in 2020 at 50.2°F. Water temperature in Silver Bay is expected to drop to 53.6°F in the next 10 days. September average water temperature in Silver Bay is 58.5°F, the minimum temperature is 47.7°F, and the maximum is 66.6°F.

Throughout the year, the water temperature in Silver Bay does not rise above 68°F and therefore is not suitable for comfortable swimming. But on some days of July, August, the water temperature warms up to 68°F and above. The average water temperature in Silver Bay in winter reaches 36.5°F, in spring 35.2°F, in summer the average temperature rises to 52.5°F, and in autumn it is 50.7°F.

Silver Bay water temperature now

Surf Forecast in Silver Bay 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 Silver Bay. 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 Silver Bay. Data in table shown for September 26, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Silver Bay

Silver Bay weather forecast

Current temperature and weather

Data in a table show Silver Bay temperature today (September 26, 2025). For more information and forecast for a few days, go to the weather forecast Silver Bay.

0-3 h	3-6 h	6-9 h	9-12 h
59.4°F	58.6°F	57.7°F	63°F

12-15 h	15-18 h	18-21 h	21-24 h
69.4°F	73.6°F	73°F	66.4°F

Silver Bay water temperature by month

These figures shows the average, minimum and maximum monthly water temperature in Silver Bay. 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 Silver Bay 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 Silver Bay

The nearest beaches and cities from Silver Bay 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
Beaver Bay	56.7°F	73.4°F		0' 9"
Schroeder	57°F	78.8°F		0' 10"
Herbster	58.1°F	75.2°F		0' 8"
Cornucopia	58.1°F	75.2°F		0' 7"
Tofte	57°F	78.8°F		0' 10"
Port Wing	58.1°F	78.8°F		0' 6"
Knife River	58.5°F	78.8°F		0' 5"
Lutsen	57.6°F	73.4°F		0' 7"
French River	59.5°F	84.2°F		0' 5"
Madeline Island	61.3°F	75.2°F		0' 3"

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Our report for Silver Bay 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.