World sea water temperatures

Southern Ocean water temperature in January

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In January sea water temperature all along the Southern Ocean coast is not yet warm enough for swimming and does not exceed 20°C. The warmest average water temperature Southern Ocean in January is -0.3°C (in Marambio Base), and the coldest sea surface temperature is -1.7°C (in McMurdo). To find out the sea temperature today and in the coming days, go to Current sea temperature of the Southern Ocean

Where you can swim in the Southern Ocean in January?

This data on the average monthly surface water temperature on the Southern Ocean coast in January. To see the details, select the country and then the city of your interest. Besides water temperature, you can also get information about the weather for today, tomorrow and the upcoming days, surf forecast, as well as the data on sunrise/sunset and moonrise/moonset at a given point on any given day.

 
2025
2024
2023
2022
2021
-0.9°C
-0.7°C
-0.3°C
-0.6°C
-1°C
-1.6°C
-1.5°C
-1.7°C
-1.6°C
-1.5°C

Countries bordering the Southern Ocean

Seas of the Southern Ocean

Water temps of the Southern Ocean coast monthly

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 16°C
 Average temperature  Maximum temperature

Other names for Southern Ocean

Antarctic Ocean, Austral Ocean

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Our report for Southern Ocean 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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