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Water temperature in Mount Pleasant (SC) in January

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Is it warm enough to swim in Mount Pleasant in January? Average water temperature in Mount Pleasant in January is 59.7°F and therefore is not suitable for comfortable swimming. The warmest sea in Mount Pleasant in January is 69.1°F, and the coldest is 43.9°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Mount Pleasant

Changes water temperature in Mount Pleasant in January 2025, 2024

To get an accurate forecast for the water temperature in Mount Pleasant for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Mount Pleasant, 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 155.6°F54.9°F51.1°F68.2°F
January 254.9°F54.1°F51.3°F68.5°F
January 355.6°F53.2°F50.5°F68.2°F
January 454.3°F54.1°F48.9°F68.4°F
January 553.1°F53.8°F48.7°F68.7°F
January 653.6°F54.5°F48.2°F68.5°F
January 753.1°F54.3°F47.5°F68.5°F
January 852.2°F53.6°F48.7°F68.4°F
January 951.4°F55°F49.8°F68°F
January 1051.6°F54.1°F51.1°F67.6°F
January 1150°F54.3°F50°F67.3°F
January 1249.5°F53.8°F49.5°F67.3°F
January 1350.2°F54.7°F50.2°F67.3°F
January 1448.6°F55.4°F48.6°F67.6°F
January 1549.6°F55.8°F49.6°F68.5°F
Day 2025 2024 Min Max
January 1649.6°F53.4°F49.6°F68.9°F
January 1749.5°F53.4°F49.5°F68.2°F
January 1849.8°F53.1°F49.8°F67.8°F
January 1950.5°F53.1°F50.5°F67.6°F
January 2050.2°F52.3°F50.2°F68°F
January 2150.2°F51.4°F50.2°F68.4°F
January 2249.1°F50°F49.1°F68.4°F
January 2348.6°F51.3°F48.6°F68.2°F
January 2446.2°F52.7°F46.2°F68.7°F
January 2543.9°F53.8°F43.9°F69.1°F
January 2644.1°F53.1°F44.1°F68.9°F
January 2744.8°F52.7°F44.8°F68.7°F
January 2846.6°F54.7°F46.6°F67.6°F
January 2947.5°F54.9°F47.5°F67.3°F
January 3048°F54.7°F48°F66.9°F
January 3147.7°F53.4°F47.7°F66.9°F
Mount Pleasant water temp chart in January

Average water temperature in Mount Pleasant in January over a decade

20162017201820192020
62.1°F57.2°F52.5°F56.8°F57°F
20212022202320242025
55°F54.7°F55°F53.6°F50°F

Mount Pleasant sea state in January

Chart comparing the height of waves in Mount Pleasant 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 Mount Pleasant in January

Mount Pleasant 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

Temperature in neighboring cities

The nearest locations with the average water temperature in January. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Fripp Island59°F46.2°F67.6°F
Beaufort58.1°F44.4°F66.9°F
Hilton Head Island58.3°F44.8°F66.7°F
Pawleys Island59.5°F45.3°F69.6°F
Litchfield Beach59.5°F45.3°F69.6°F
Annieville59.2°F44.4°F69.6°F
Huntington Beach59.4°F45.1°F69.6°F
Murrells Inlet59°F44.2°F69.4°F
Daufuskie Island58.3°F45.5°F66.7°F
Savannah58.3°F46°F66.7°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 Mount Pleasant 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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