World sea water temperatures

Water temperature in Jonesport (ME) in January

Is it warm enough to swim in Jonesport in January? Average water temperature in Jonesport in January is 42.4°F and therefore is not suitable for comfortable swimming. The warmest sea in Jonesport in January is 46.8°F, and the coldest is 38.1°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Jonesport

Changes water temperature in Jonesport in January 2025, 2024

To get an accurate forecast for the water temperature in Jonesport for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Jonesport, 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 143.3°F43.3°F42.3°F46.8°F
January 243.5°F43.9°F42.4°F46.2°F
January 343.3°F43.7°F40.8°F46.4°F
January 442.6°F43.3°F41°F45.9°F
January 542.4°F43.5°F41°F45.5°F
January 641.9°F43.7°F41.4°F45.3°F
January 741.4°F43.2°F40.8°F45.3°F
January 841.4°F42.1°F40.6°F45.1°F
January 940.1°F42.6°F40.1°F45.1°F
January 1040.5°F42.1°F40.3°F45°F
January 1140.5°F42.1°F40.5°F44.8°F
January 1240.6°F42.1°F40.6°F44.6°F
January 1340.8°F41.7°F40.6°F45.1°F
January 1441°F42.3°F41°F44.8°F
January 1540.8°F42.1°F40.5°F44.6°F
Day 2025 2024 Min Max
January 1640.5°F41.9°F40.5°F43.9°F
January 1740.8°F41.4°F40.1°F44.1°F
January 1840.5°F41.5°F39.7°F44.1°F
January 1940.6°F40.8°F39.6°F43.9°F
January 2039.9°F40.5°F39.4°F43.9°F
January 2140.5°F40.5°F39°F43.5°F
January 2239.7°F40.5°F39.2°F43.5°F
January 2339°F40.6°F38.7°F43.7°F
January 2439.9°F40.3°F38.8°F43°F
January 2539.7°F40.3°F38.8°F43.3°F
January 2639.6°F39.9°F38.5°F43°F
January 2739.4°F39.7°F38.5°F42.6°F
January 2839.2°F39.6°F38.1°F43.2°F
January 2939.2°F40.6°F38.1°F42.8°F
January 3038.7°F39.9°F38.1°F42.8°F
January 3138.7°F39.2°F38.1°F42.3°F
Jonesport water temp chart in January

Average water temperature in Jonesport in January over a decade

20162017201820192020
43.2°F44.1°F43°F40.1°F42.3°F
20212022202320242025
43.5°F43.3°F43.5°F41.5°F40.6°F

Jonesport sea state in January

Chart comparing the height of waves in Jonesport 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 Jonesport in January

Jonesport 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
Beals Island42.4°F38.1°F46.8°F
Harrington41.7°F37°F46.4°F
Machiasport42.3°F37.9°F46.8°F
Milbridge41.5°F36.7°F46.2°F
Steuben41.7°F36.5°F46.4°F
Cutler42.8°F37.8°F46.9°F
Winter Harbor41.7°F36.9°F46.2°F
Franklin40.5°F34°F45.5°F
Sullivan40.5°F34°F45.5°F
Sand Beach41.7°F37.4°F46.2°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 Jonesport 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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