Youngstown water temp

This data the coastal Youngstown 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 Youngstown

Water temperature in Youngstown today is 66°F. Based on our historical data over a period of ten years, the warmest water in this day in the Lake Ontario near Youngstown was recorded in 2017 and was 72.3°F, and the coldest was recorded in 2012 at 61.2°F. Water temperature in Youngstown is expected to drop to 63.5°F in the next 10 days. September average water temperature in Youngstown is 69.3°F, the minimum temperature is 61°F, and the maximum is 75.4°F.

The swimming season in Youngstown lasts from July to September. During those months, Youngstown water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Youngstown in winter reaches 38.5°F, in spring 41.4°F, in summer the average temperature rises to 69.4°F, and in autumn it is 59.2°F.

Youngstown water temperature now

Surf Forecast in Youngstown 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 Youngstown. 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 Youngstown. 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 Youngstown

Youngstown weather forecast

Current temperature and weather

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

0-3 h	3-6 h	6-9 h	9-12 h
64.2°F	63°F	59.7°F	62.6°F

12-15 h	15-18 h	18-21 h	21-24 h
71.4°F	72.9°F	70°F	65.5°F

Youngstown water temperature by month

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

The nearest beaches and cities from Youngstown 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
New York City	69.8°F	86°F		1' 3"
Wilson	65.5°F	73.4°F		0' 6"
Thorold	65.8°F	73.4°F		0' 4"
Port Dalhousie	65.8°F	73.4°F		0' 4"
Niagara Falls	65.7°F	73.4°F		0' 4"
Niagara-on-the-Lake	65.5°F	73.4°F		0' 4"
St. Catharines	65.8°F	73.4°F		0' 4"
Toronto	64.4°F	75.2°F		0' 3"
Grimsby	66°F	73.4°F		0' 2"
Toronto Islands	64.2°F	75.2°F		0' 3"

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Our report for Youngstown 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.