Swans Island Sea Temperature in January

Looking to find out what the average sea water temperature in Swans Island is for January? Find out what the lowest, highest, and average water temperatures are for Swans Island over the past 10 years.

Average water temperature in Swans Island for January

The average, high, and low temperatures below should help you if you can swim in the water in Swans Island in January.

6.5° C

(43.7° F)

  • highest: 8.68° C (47.62° F)
  • lowest: 3.47° C (38.25° F)

This water is very cold and can cause pain. We don't recommend you swim in this temperature for anything other than very short swims of 5 to 10 minutes unless you are a very experienced cold water swimmer.

Water temperature range by day in January in Swans Island

The chart below shows the range of low and high temperatures by day for the month of January in Swans Island.

Water temperatures for January in Swans Island in recent years

Day 2024 2023 2022 2021
1 5.95° C 7.75° C 8.38° C 7.23° C
2 5.84° C 7.72° C 8.48° C 7.3° C
3 5.78° C 7.92° C 8.36° C 7.55° C
4 5.75° C 7.78° C 8.19° C 7.5° C
5 5.71° C 8.12° C 8.2° C 7.48° C
6 5.7° C 8.47° C 8.26° C 7.43° C
7 5.69° C 8.07° C 8.28° C 7.35° C
8 5.58° C 7.87° C 8.08° C 7.34° C
9 5.38° C 7.83° C 8.23° C 7.31° C
10 5.35° C 7.66° C 8° C 7.17° C
11 5.25° C 7.45° C 7.77° C 7.23° C
12 5.05° C 7.36° C 7.56° C 7.22° C
13 5.12° C 8.31° C 7.44° C 7.18° C
14 4.95° C 8.36° C 6.98° C 7.13° C
15 4.77° C 8.2° C 6.63° C 7.33° C
16 4.6° C 7.53° C 6.56° C 7.42° C
17 4.46° C 7.36° C 6.64° C 7.38° C
18 4.29° C 7.36° C 6.57° C 7.42° C
19 4.07° C 7.4° C 6.46° C 7.61° C
20 4.05° C 7.4° C 6.23° C 7.33° C
21 3.99° C 7.16° C 5.77° C 6.96° C
22 3.89° C 7.07° C 5.67° C 6.99° C
23 3.74° C 7.17° C 5.82° C 6.98° C
24 3.78° C 7.17° C 6.02° C 7.04° C
25 3.86° C 7.21° C 6.05° C 7.03° C
26 4.03° C 7.27° C 5.91° C 7.09° C
27 3.92° C 7.26° C 5.72° C 6.93° C
28 3.99° C 7.27° C 5.71° C 6.44° C
29 4.13° C 7.15° C 5.81° C 6.28° C
30 4.03° C 7.07° C 6.08° C 6.17° C
31 3.82° C 7.09° C 6.05° C 6.03° C

Water temperature in January for locations near Swans Island

Frenchboro

United States, North America

4.80 miles away

Tremont

United States, North America

8.96 miles away

Stonington

United States, North America

10.70 miles away

Deer Isle

United States, North America

12.48 miles away

Sedgwick

United States, North America

13.64 miles away

Vinalhaven

United States, North America

20.26 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Swans Island comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

  • "Swans Island Sea Temperature in January". SeaTemperatures.net. Accessed on May 3, 2024. http://seatemperatures.net/north-america/united-states/swans-island-january-temperature/.

  • "Swans Island Sea Temperature in January". SeaTemperatures.net, http://seatemperatures.net/north-america/united-states/swans-island-january-temperature/. Accessed 3 May, 2024

  • Swans Island Sea Temperature in January. SeaTemperatures.net. Retrieved from http://seatemperatures.net/north-america/united-states/swans-island-january-temperature/.