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Water temperature in San Leandro (CA) in June

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Is it warm enough to swim in San Leandro in June? Average water temperature in San Leandro in June is 60.1°F and therefore is not suitable for comfortable swimming. The warmest sea in San Leandro in June is 75°F, and the coldest is 51.8°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in San Leandro

Changes water temperature in San Leandro in June 2025, 2024

To get an accurate forecast for the water temperature in San Leandro for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in San Leandro, 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 166.2°F66.7°F52.2°F66.9°F
June 266.6°F65.7°F52.5°F68.4°F
June 367.6°F63.5°F52.7°F70.5°F
June 467.1°F64.2°F52.9°F72.3°F
June 568.4°F66.6°F52.9°F72.3°F
June 669.3°F68.4°F52.9°F69.3°F
June 769.4°F66.7°F52.5°F69.4°F
June 867.8°F64.6°F52.3°F67.8°F
June 968.4°F65.5°F52°F68.4°F
June 1068.7°F64.2°F52.2°F68.7°F
June 1167.6°F64.8°F52.2°F69.4°F
June 1265.8°F66.6°F52.3°F68.9°F
June 1365.7°F68°F52.5°F69.1°F
June 1466.2°F67.1°F52.2°F68.7°F
June 1566.2°F66.7°F52.2°F69.6°F
Day 2025 2024 Min Max
June 1665.7°F66.4°F52.5°F68.9°F
June 1766.2°F65.8°F51.8°F69.4°F
June 1866.2°F66°F52°F71.4°F
June 1965.8°F66.6°F52.7°F71.4°F
June 2065.1°F64.8°F52.3°F72°F
June 2164.9°F65.5°F52°F71.4°F
June 22 63.7°F52.7°F71.4°F
June 2364.8°F66°F52.9°F72.9°F
June 2464.6°F67.6°F53.1°F73.2°F
June 2564.2°F66.9°F52.9°F72.3°F
June 2665.3°F66.7°F53.2°F73.6°F
June 2766.2°F67.5°F53.4°F75°F
June 2867.3°F68.2°F54°F72.3°F
June 2968.2°F68.9°F54.1°F70°F
June 3068.4°F69.3°F53.6°F71.1°F
San Leandro water temp chart in June

Average water temperature in San Leandro in June over a decade

20162017201820192020
58.5°F57.4°F65.1°F65.3°F69.8°F
20212022202320242025
68.4°F68°F65.8°F66.4°F66.7°F

San Leandro sea state in June

Chart comparing the height of waves in San Leandro 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 San Leandro in June

San Leandro 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 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

Best Beach Resorts in California in June

Places with the warmest average sea water temperature in California in June. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
San Diego65.5°F61°F70.5°F
Santa Monica64.6°F55°F70.2°F
La Jolla Cove66.6°F61.5°F71.1°F
Lake Tahoe57.9°F50.7°F69.1°F
Los Angeles63.3°F58.6°F68.9°F
Redwood City59.5°F51.8°F71.8°F
Berkeley59.2°F51.8°F71.6°F
Aquatic Park58.5°F51.8°F67.5°F
Crissy Field58.5°F51.8°F67.5°F
Alcatraz58.5°F51.8°F67.1°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 San Leandro 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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