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Water temperature in Crescent City (CA) in January

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Is it warm enough to swim in Crescent City in January? Average water temperature in Crescent City in January is 50.7°F and therefore is not suitable for comfortable swimming. The warmest sea in Crescent City in January is 55.9°F, and the coldest is 47.5°F. Average high air temperature in Crescent City in January is 54°F, and average low temperature is 40°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 January 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 January.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
January 152.2°F53.8°F48.7°F55.8°F
January 252.2°F53.6°F48.7°F55.2°F
January 352.2°F53.4°F48.4°F55°F
January 452°F53.2°F48.4°F54.7°F
January 552°F53.4°F48.7°F54.7°F
January 652.2°F53.4°F48.7°F54.9°F
January 752.5°F53.1°F48.9°F54.9°F
January 852.5°F53.1°F49.1°F55.9°F
January 952.2°F53.1°F49.1°F55.4°F
January 1052.2°F52.9°F48.9°F54.9°F
January 1152.3°F52.3°F49.1°F54.9°F
January 1252.2°F52.2°F48.7°F54.9°F
January 1351.6°F52.3°F48.9°F54.3°F
January 1450.7°F52.3°F49.1°F54°F
January 1550°F51.8°F48.2°F54.1°F
Day 2025 2024 Min Max
January 1650°F51.8°F48.6°F54.3°F
January 1750°F51.8°F48.7°F54.3°F
January 1850°F51.8°F48.4°F54.7°F
January 1949.8°F51.8°F48.4°F54.5°F
January 2049.8°F51.8°F47.5°F53.4°F
January 2149.6°F52°F48°F53.4°F
January 2249.5°F52°F48.2°F53.2°F
January 2349.5°F52.2°F48°F53.2°F
January 2450°F52.2°F48°F54.5°F
January 2549.3°F52.5°F48°F55.6°F
January 2648.9°F52.7°F48.2°F55.6°F
January 2747.7°F52.7°F47.7°F55.4°F
January 2847.8°F53.2°F47.8°F54.9°F
January 2948.2°F53.6°F48.2°F54.7°F
January 3048.4°F53.4°F48.4°F54.9°F
January 3148.6°F53.2°F48.6°F55°F
Crescent City water temp chart in January

Average water temperature in Crescent City in January over a decade

20162017201820192020
52.3°F50.5°F52.5°F51.8°F51.1°F
20212022202320242025
50.7°F50.2°F50.9°F52.7°F50.5°F

Crescent City sea state in January

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

Weather and climate in Crescent City in January

This data display average monthly climate indicators in Crescent City in January 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 temperature54°F
  • Average LOW temperature40°F
  • Average rainfall days13 days
  • Average rainfall274mm/10.8''
  • Average daylight10h
  • Average sunshine4h
  • Average UV index2

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 January?

Want to know where the water temperature in January 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 January

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

AvrMinMax
San Diego59°F55.9°F62.4°F
Santa Monica58.6°F54.7°F62.2°F
La Jolla Cove59°F55.4°F62.1°F
Lake Tahoe43°F40.1°F45.7°F
Los Angeles58.5°F54.5°F62.4°F
Brookings50.7°F47.7°F55.9°F
Gold Beach50.7°F47.3°F55.9°F
Trinidad51.4°F48.2°F55.9°F
McKinleyville51.4°F48.2°F55.9°F
Humboldt Beach51.4°F48.2°F55.8°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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