World sea water temperatures

Water temperature in Ephraim (WI) in June

Is it warm enough to swim in Ephraim in June? Average water temperature in Ephraim in June is 54.3°F and therefore is not suitable for comfortable swimming. The warmest water in Ephraim in June is 65.8°F, and the coldest is 42.4°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Ephraim

Changes water temperature in Ephraim in June 2025, 2024

To get an accurate forecast for the water temperature in Ephraim for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Ephraim, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of June.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
June 149.3°F51.8°F42.4°F52.5°F
June 250.5°F52.5°F45.1°F52.5°F
June 350.5°F54.7°F45.1°F54.7°F
June 450°F55°F45.9°F57.4°F
June 549.6°F54.9°F46.6°F56.5°F
June 652.7°F55.6°F45.3°F58.6°F
June 752.3°F54.1°F45.1°F58.1°F
June 852.7°F55.9°F46.2°F58.1°F
June 954.1°F55.6°F46.8°F58.5°F
June 1053.6°F54.7°F47.5°F57.2°F
June 1152.9°F56.1°F47.8°F57.6°F
June 1253.6°F56.3°F47.8°F62.8°F
June 1354.3°F58.6°F47.7°F61.3°F
June 1455°F56.3°F48.4°F62.2°F
June 1554.9°F56.7°F48.6°F62.4°F
Day 2025 2024 Min Max
June 1653.8°F56.8°F48°F63.5°F
June 1753.2°F57°F47.7°F62.6°F
June 1853.4°F62.2°F47.8°F62.2°F
June 1953.6°F64.6°F48.4°F64.6°F
June 2058.3°F63.5°F47.8°F63.5°F
June 2156.7°F62.6°F48°F62.6°F
June 22 62.6°F50°F62.6°F
June 2357.2°F64.6°F51.1°F64.8°F
June 2456.8°F61.2°F52°F65.5°F
June 2557.9°F60.3°F52.2°F65.7°F
June 2658.5°F61.7°F50.9°F65.8°F
June 2758.6°F61°F50.7°F62.8°F
June 2859.4°F61.3°F52°F62.1°F
June 2957.4°F62.6°F52.5°F63°F
June 3057.2°F63.1°F53.6°F63.5°F
Ephraim water temp chart in June

Average water temperature in Ephraim in June over a decade

20162017201820192020
57.4°F55.2°F52.2°F48.9°F53.8°F
20212022202320242025
57.4°F52.5°F58.1°F58.5°F54.5°F

Ephraim sea state in June

Chart comparing the height of waves in Ephraim in June over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Ephraim in June

Ephraim water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperatura da água do Lago Michigan in June

Where is the warm sea water in June?

Want to know where the water temperature in June is good for swimming? Select the continent of interest, the day of the month and the required water temperature

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

Temperature in neighboring cities

The nearest locations with the average water temperature in June. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Ellison Bay54.9°F41.7°F66.7°F
Rowleys Bay54.1°F41°F65.7°F
Jacksonport52.5°F42.1°F64°F
Whitefish Dunes52.2°F41.2°F63.5°F
Cave Point52.2°F41.2°F63.5°F
Cedar River58.6°F46.6°F73.8°F
Marinette61.7°F50.7°F71.6°F
Washington Island52.3°F39°F64.9°F
Sturgeon Bay53.4°F43.2°F65.1°F
Oconto64.4°F54.5°F74.3°F

Wisconsin photo gallery

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

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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 Ephraim 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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