Black River (MI) water temp

This data the coastal Black River 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 Black River

Water temperature in Black River today is 65.7°F. Based on our historical data over a period of ten years, the warmest water in this day in the Lake Huron near Black River was recorded in 2017 and was 68.4°F, and the coldest was recorded in 2014 at 57.2°F. Water temperature in Black River is expected to drop to 59.9°F in the next 10 days. September average water temperature in Black River is 64.9°F, the minimum temperature is 55.8°F, and the maximum is 72°F.

The swimming season in Black River lasts from July to August. During those months, Black River water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Black River in winter reaches 36.3°F, in spring 38.3°F, in summer the average temperature rises to 63.3°F, and in autumn it is 56.1°F.

Black River water temperature now

Surf Forecast in Black River 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 Black River. 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 Black River. 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 Black River

Black River weather forecast

Current temperature and weather

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

0-3 h	3-6 h	6-9 h	9-12 h
59°F	58.1°F	58.5°F	61.3°F

12-15 h	15-18 h	18-21 h	21-24 h
65.1°F	62.8°F	61.2°F	60.3°F

Black River water temperature by month

These figures shows the average, minimum and maximum monthly water temperature in Black River. 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 Black River 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 Black River

The nearest beaches and cities from Black River 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
Alcona	65.8°F	62.6°F		0' 4"
Thunder Bay	64.9°F	62.6°F		0' 5"
Greenbush	65.7°F	69.8°F		0' 4"
Au Sable	66°F	69.8°F		0' 6"
Harbor View	61.2°F	59°F		0' 7"
Presque Isle Harbor	61.2°F	59°F		0' 7"
East Tawas	66°F	69.8°F		0' 5"
Tawas Point State Park	66°F	64.4°F		0' 6"
Port Austin	65.3°F	64.4°F		0' 8"
Rogers City	58.8°F	59°F		0' 7"

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Our report for Black River 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.