World sea water temperatures

Milwaukee water temp

This data the coastal Milwaukee 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 Milwaukee

Water temperature in Milwaukee today is 69.6°F. Based on our historical data over a period of ten years, the warmest water in this day in Milwaukee was recorded in 2024 and was 72.7°F, and the coldest was recorded in 2015 at 60.6°F. Water temperature in Milwaukee is expected to drop to 66°F in the next 10 days. September average water temperature in Milwaukee is 65.5°F, the minimum temperature is 54°F, and the maximum is 73.4°F.

The swimming season in Milwaukee lasts from July to August. During those months, Milwaukee water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Milwaukee in winter reaches 37.2°F, in spring 40.1°F, in summer the average temperature rises to 64.6°F, and in autumn it is 55.9°F.

Milwaukee water temperature now


September 5, 2025
today temp
69.6°F
September 4, 2025
yesterday temp
70.2°F


Surf Forecast in Milwaukee 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 Milwaukee. 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 Milwaukee. Data in table shown for September 5, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

0-3 h3-6 h6-9 h9-12 h
1' 0"2' 0"2' 9"2' 11"
0.3 m0.61 m0.84 m0.88 m
12-15 h15-18 h18-21 h21-24 h
2' 11"2' 8"2' 0"1' 7"
0.89 m0.81 m0.61 m0.49 m

Surf report in Milwaukee

Milwaukee wave height and direction

Milwaukee weather forecast

Milwaukee wind speed and direction

Current temperature and weather

Data in a table show Milwaukee temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Milwaukee.

0-3 h3-6 h6-9 h9-12 h
58.5°F59°F55.6°F54.7°F
12-15 h15-18 h18-21 h21-24 h
59.5°F61.7°F63.9°F54.1°F

You may also be interested in other sections of our site for Milwaukee: Sunrise and Sunset, Tides

Milwaukee water temperature by month

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

MonthAvrMinMax
January36.5°F31.3°F41.7°Fcold
Water temperature in Milwaukee in January
February34.5°F30.4°F38.5°Fcold
Water temperature in Milwaukee in February
March35.6°F30.9°F42.8°Fcold
Water temperature in Milwaukee in March
April39°F33.3°F45.7°Fcold
Water temperature in Milwaukee in April
May45.9°F37.2°F59°Fcold
Water temperature in Milwaukee in May
June57.2°F43.3°F66.7°Fcold
Water temperature in Milwaukee in June
July66.9°F54.3°F76.1°Fcold
Water temperature in Milwaukee in July
August69.6°F58.3°F75.6°Fwarm
Water temperature in Milwaukee in August
September65.5°F54°F73.4°Fcold
Water temperature in Milwaukee in September
October55.9°F45.1°F69.3°Fcold
Water temperature in Milwaukee in October
November46.6°F39.7°F57°Fcold
Water temperature in Milwaukee in November
December40.5°F33.6°F46.4°Fcold
Water temperature in Milwaukee in December

Chart monthly average water temperature in Milwaukee

Water temperature in Milwaukee

Michigan Lake water temperatures

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

Nearby beaches and cities

The nearest beaches and cities from Milwaukee 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

WaterWeatherWave
Bradford Beach69.6°F62.6°F2' 3"
Shorewood69.6°F64.4°F2' 4"
Fox Point69.4°F64.4°F2' 4"
Whitefish Bay69.4°F62.6°F2' 4"
Oak Creek70°F62.6°F1' 11"
Wind Point70.2°F60.8°F1' 11"
Port Washington69.8°F62.6°F2' 6"
Racine70.5°F60.8°F1' 11"
Kenosha69.8°F62.6°F1' 11"
Harrington Beach69.8°F62.6°F2' 6"

Milwaukee photo gallery

  • Green Flash seen from Bradford Beach
  • North of Oak Creek Power Plant (zoom to see it's smoke stacks)

If you have interesting photos of this place, you can upload them here. Photos will be available to all users after verification by the moderator.

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Milwaukee 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.

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