Houghton water temp

This data the coastal Houghton 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 Houghton

Water temperature in Houghton today is 61.9°F. Based on our historical data over a period of ten years, the warmest water in this day in the Lake Superior near Houghton was recorded in 2024 and was 67.6°F, and the coldest was recorded in 2014 at 54°F. Water temperature in Houghton is expected to drop to 59.9°F in the next 10 days. September average water temperature in Houghton is 61.9°F, the minimum temperature is 51.4°F, and the maximum is 69.6°F.

The swimming season in Houghton lasts only one month - August. During this month, Houghton water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Houghton in winter reaches 35.8°F, in spring 35.2°F, in summer the average temperature rises to 59°F, and in autumn it is 53.6°F.

Houghton water temperature now

Surf Forecast in Houghton 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 Houghton. 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 Houghton. Data in table shown for September 17, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Houghton

Houghton weather forecast

Current temperature and weather

Data in a table show Houghton temperature today (September 17, 2025). For more information and forecast for a few days, go to the weather forecast Houghton.

0-3 h	3-6 h	6-9 h	9-12 h
77.2°F	73.9°F	68.7°F	66.7°F

12-15 h	15-18 h	18-21 h	21-24 h
72.3°F	74.1°F	70.7°F	62.1°F

Houghton water temperature by month

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

The nearest beaches and cities from Houghton 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
Keweenaw Bay	62.1°F	75.2°F		0' 5"
McLain State Park	62.8°F	73.4°F		1' 1"
Calumet	63.3°F	71.6°F		1' 0"
Eagle River	63.9°F	68°F		0' 10"
Eagle Harbor	61.7°F	60.8°F		0' 10"
Ontonagon	62.6°F	68°F		0' 9"
Harvey	63.5°F	78.8°F		0' 8"
Isle Royale	58.3°F	64.4°F		0' 11"
Marquette	63.3°F	78.8°F		0' 6"
Grand Portage	58.3°F	71.6°F		0' 8"

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Our report for Houghton 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.