World sea water temperatures

Water temperature in Silver Bay (MN) in July

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Is it warm enough to swim in Silver Bay in July? Average water temperature in Silver Bay in July is 54.7°F and therefore is not suitable for comfortable swimming. The warmest water in Silver Bay in July is 69.4°F, and the coldest is 37°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Silver Bay

Changes water temperature in Silver Bay in July 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
July 151.1°F52.5°F37°F61.2°F
July 250.5°F53.2°F38.8°F59.4°F
July 351.3°F52.7°F37.9°F58.8°F
July 452°F49.8°F38.5°F59.2°F
July 551.6°F50°F39.4°F60.3°F
July 654.5°F54.1°F38.8°F62.4°F
July 755.4°F54.3°F39.7°F65.1°F
July 856.5°F55.6°F39.6°F66.6°F
July 956.1°F56.3°F38.7°F65.3°F
July 1057.4°F58.8°F39.2°F65.1°F
July 1159°F59.2°F40.6°F64.9°F
July 1260.8°F62.1°F39.9°F65.3°F
July 1361.2°F64.9°F39.4°F65.7°F
July 1460.1°F66.6°F38.5°F66.6°F
July 1559.4°F66.9°F39°F66.9°F
Day 2025 2024 Min Max
July 1658.8°F66.4°F41.4°F66.4°F
July 1759.7°F65.5°F42.1°F66.2°F
July 1859.7°F63.9°F41°F67.6°F
July 1959°F63.5°F41.4°F68.9°F
July 2060.4°F63.9°F43°F68.2°F
July 2162.4°F63.9°F45.5°F66°F
July 2262.4°F64.4°F44.4°F66°F
July 2364.4°F63°F43.5°F67.3°F
July 2460.1°F63.3°F43.7°F67.8°F
July 2563.5°F64.4°F42.1°F67.8°F
July 2664.8°F65.7°F42.8°F67.8°F
July 2765.8°F67.5°F43.3°F67.5°F
July 2864.2°F68.2°F42.4°F68.2°F
July 2966.4°F69.4°F41.7°F69.4°F
July 3065.8°F67.3°F43°F68°F
July 3166.9°F67.5°F44.8°F68.7°F
Silver Bay water temp chart in July

Average water temperature in Silver Bay in July over a decade

20162017201820192020
56.1°F53.1°F51.1°F51.8°F61.2°F
20212022202320242025
64.2°F41.2°F50°F61.3°F59.4°F

Silver Bay sea state in July

Chart comparing the height of waves in Silver Bay in July 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 Silver Bay in July

Silver Bay water temperature during other months:

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

Where is the warm sea water in July?

Want to know where the water temperature in July 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 July. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Beaver Bay55°F37°F69.8°F
Schroeder53.6°F37.9°F68.9°F
Herbster59.7°F40.3°F70.5°F
Cornucopia60.3°F41.9°F70.3°F
Tofte53.8°F37.9°F68.9°F
Port Wing59.9°F40.3°F71.4°F
Knife River60.1°F41.4°F74.5°F
Lutsen52.9°F37.4°F68.7°F
French River61.9°F44.2°F75.6°F
Madeline Island65.1°F52.2°F75.7°F

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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 Silver Bay 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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