Harrington Beach water temp

This data the coastal Harrington Beach 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 Harrington Beach

Water temperature in Harrington Beach today is 64.4°F. Based on our historical data over a period of ten years, the warmest water in this day in Harrington Beach was recorded in 2013 and was 70.7°F, and the coldest was recorded in 2015 at 59°F. Water temperature in Harrington Beach is expected to rise to 65.1°F in the next 10 days. September average water temperature in Harrington Beach is 65.8°F, the minimum temperature is 56.5°F, and the maximum is 73°F.

The swimming season in Harrington Beach lasts from July to August. During those months, Harrington Beach water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Harrington Beach in winter reaches 37.9°F, in spring 38.7°F, in summer the average temperature rises to 63.3°F, and in autumn it is 56.3°F.

Harrington Beach water temperature now

Surf Forecast in Harrington Beach 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 Harrington Beach. 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 Harrington Beach. Data in table shown for September 11, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Harrington Beach

Harrington Beach weather forecast

Current temperature and weather

Data in a table show Harrington Beach temperature today (September 11, 2025). For more information and forecast for a few days, go to the weather forecast Harrington Beach.

0-3 h	3-6 h	6-9 h	9-12 h
58.6°F	58.5°F	55.4°F	65.7°F

12-15 h	15-18 h	18-21 h	21-24 h
76.5°F	73.6°F	68.2°F	65.3°F

Harrington Beach water temperature by month

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

The nearest beaches and cities from Harrington Beach 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
Cedar Grove	63.7°F	73.4°F		0' 10"
Shorewood	64.4°F	77°F		0' 7"
Bradford Beach	65.1°F	75.2°F		0' 7"
Oak Creek	64.9°F	75.2°F		0' 6"
Wind Point	64.8°F	77°F		0' 6"
Manitowoc	57.2°F	71.6°F		1' 1"
Racine	65.1°F	77°F		0' 5"
Kenosha	63.7°F	80.6°F		0' 5"
Simmons Island Beach	64.4°F	80.6°F		0' 5"
Benona Township	63.9°F	75.2°F		0' 7"

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Harrington Beach State Park

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Our report for Harrington Beach 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.