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Water temperature in San Simeon (CA) in June

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Is it warm enough to swim in San Simeon in June? Average water temperature in San Simeon in June is 54.5°F and therefore is not suitable for comfortable swimming. The warmest sea in San Simeon in June is 59°F, and the coldest is 48.7°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in San Simeon

Changes water temperature in San Simeon in June 2025, 2024

To get an accurate forecast for the water temperature in San Simeon 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 Simeon, 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 154.5°F52.9°F48.9°F56.1°F
June 254.3°F52.7°F49.5°F56.3°F
June 354°F51.4°F49.5°F56.3°F
June 455.9°F52.9°F50°F57.4°F
June 555.4°F52.7°F50.7°F57°F
June 655.8°F54.1°F51.1°F57.4°F
June 756.5°F54.1°F51.4°F58.3°F
June 856.1°F54°F51.4°F57.7°F
June 956.5°F55.8°F51.1°F57.4°F
June 1055.8°F55.6°F51.4°F57.6°F
June 1156.1°F55.4°F51.1°F58.3°F
June 1254.9°F55.6°F51.4°F57.4°F
June 1354.7°F55.6°F52°F57.4°F
June 1454.1°F55.6°F52.3°F58.1°F
June 1553.6°F54.5°F52.5°F58.6°F
Day 2025 2024 Min Max
June 1654°F52.9°F52.3°F57.9°F
June 1752.7°F51.4°F51.4°F57.4°F
June 1854°F50.4°F50.4°F59°F
June 1952.9°F50.9°F50.9°F57.2°F
June 2052.5°F51.6°F50.4°F56.8°F
June 2152°F51.8°F48.7°F57.4°F
June 22 52.2°F50.7°F56.7°F
June 2351.8°F52.3°F49.8°F56.8°F
June 2452.2°F53.4°F52.2°F56.8°F
June 2552.7°F54.5°F52°F57.9°F
June 2653.2°F55.6°F50.5°F58.8°F
June 2753.4°F53.6°F50.9°F58.5°F
June 2853.6°F53.1°F52.5°F58.1°F
June 2951.1°F53.4°F51.1°F58.5°F
June 3051.3°F55°F51.3°F57.9°F
San Simeon water temp chart in June

Average water temperature in San Simeon in June over a decade

20162017201820192020
55.9°F54.5°F53.4°F55.2°F53.2°F
20212022202320242025
54.1°F53.2°F55.4°F53.4°F54°F

San Simeon sea state in June

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

San Simeon 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
Ragged Point54.1°F48.9°F59°F
Gorda54°F46.8°F59°F
Los Osos55.4°F48.6°F60.3°F
Sand Dollar Beach54°F47.5°F59°F
Slates Hot Springs53.8°F49.6°F58.6°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 Simeon 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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