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Water temperature in Crescent City (CA) in July

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Is it warm enough to swim in Crescent City in July? Average water temperature in Crescent City in July is 53.8°F and therefore is not suitable for comfortable swimming. The warmest sea in Crescent City in July is 60.3°F, and the coldest is 48.6°F. Average high air temperature in Crescent City in July is 65°F, and average low temperature is 50°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Crescent City

Changes water temperature in Crescent City in July 2025, 2024

To get an accurate forecast for the water temperature in Crescent City for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Crescent City, 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 153.6°F53.6°F49.1°F57.7°F
July 252.3°F53.1°F49.5°F57°F
July 352.3°F52.2°F48.7°F57.4°F
July 452.2°F52.5°F48.6°F56.5°F
July 552.9°F52°F49.5°F56.1°F
July 655.4°F52.3°F48.9°F55.8°F
July 755.2°F53.1°F49.5°F57°F
July 854.5°F53.1°F49.6°F57.4°F
July 954.1°F52.7°F49.8°F57.6°F
July 1052.3°F52.7°F50.4°F58.3°F
July 1154.5°F53.4°F50.4°F59.5°F
July 1255.9°F55.2°F50.4°F60.3°F
July 1355.9°F55.9°F50°F58.8°F
July 1456.3°F54.5°F50.2°F58.3°F
July 1557.4°F54°F49.3°F57.7°F
Day 2025 2024 Min Max
July 1656.1°F52.3°F49.3°F57.6°F
July 1755.4°F52.3°F49.5°F57.9°F
July 1854°F54°F49.5°F58.3°F
July 1953.4°F54.7°F48.6°F57.2°F
July 2055.2°F53.4°F48.9°F57°F
July 2155.9°F52°F49.6°F57.6°F
July 2257.4°F53.6°F48.7°F57.4°F
July 2356.8°F56.1°F49.5°F58.6°F
July 2456.5°F57.2°F50°F59.4°F
July 2555.9°F56.3°F50°F58.6°F
July 2654°F57.6°F50.5°F58.6°F
July 2754.3°F55.9°F51.3°F57.7°F
July 2855.6°F55°F51.6°F58.1°F
July 2957.9°F55.4°F51.3°F58.3°F
July 3058.3°F55.8°F51.4°F58.8°F
July 3157.7°F55°F50.4°F59.2°F
Crescent City water temp chart in July

Average water temperature in Crescent City in July over a decade

20162017201820192020
53.4°F53.6°F53.8°F55.9°F52.7°F
20212022202320242025
53.2°F55.4°F54.1°F54.1°F55°F

Crescent City sea state in July

Chart comparing the height of waves in Crescent City 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 Crescent City in July

Weather and climate in Crescent City in July

This data display average monthly climate indicators in Crescent City in July based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

  • Average HIGH temperature65°F
  • Average LOW temperature50°F
  • Average rainfall days2 days
  • Average rainfall10mm/0.4''
  • Average daylight15h
  • Average sunshine10h
  • Average UV index8

Crescent City 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

Best Beach Resorts in California in July

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

AvrMinMax
San Diego68.5°F62.8°F74.8°F
Santa Monica67.6°F61.5°F72.5°F
La Jolla Cove70°F63.5°F76.5°F
Lake Tahoe66.2°F58.8°F73°F
Los Angeles66.6°F60.6°F71.8°F
Brookings52.5°F46.8°F60.1°F
Gold Beach51.6°F45.9°F59°F
Trinidad53.8°F46.4°F60.1°F
McKinleyville53.8°F46.6°F60.1°F
Humboldt Beach53.8°F44.8°F60.3°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 Crescent City 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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