Grand Marais Sea Temperature in June

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

Average water temperature in Grand Marais for June

The average, high, and low temperatures below should help you if you can swim in the water in Grand Marais in June.

7.89° C

(46.2° F)

  • highest: 18.3° C (64.94° F)
  • lowest: 2.62° C (36.72° 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 June in Grand Marais

The chart below shows the range of low and high temperatures by day for the month of June in Grand Marais.

Water temperatures for June in Grand Marais in recent years

Day 2024 2023 2022 2021
1 0° C 2.62° C 3.4° C 7.11° C
2 0° C 2.71° C 3.83° C 7.76° C
3 0° C 3.26° C 4.11° C 7.87° C
4 0° C 3.51° C 4.22° C 7.56° C
5 0° C 3.65° C 3.62° C 7.79° C
6 0° C 4.15° C 3.12° C 9.15° C
7 0° C 4.55° C 2.78° C 10.54° C
8 0° C 4.82° C 3.06° C 10.12° C
9 0° C 4.73° C 3.12° C 8.41° C
10 0° C 5.04° C 3.33° C 8.49° C
11 0° C 5.25° C 3.4° C 9.48° C
12 0° C 5.52° C 3.52° C 9.33° C
13 0° C 6.1° C 3.71° C 9.29° C
14 0° C 6.71° C 4.35° C 9.66° C
15 0° C 7.62° C 4.78° C 10.46° C
16 0° C 8.08° C 5.22° C 11.54° C
17 0° C 8.27° C 5.34° C 12.86° C
18 0° C 9.01° C 5.07° C 12.26° C
19 0° C 9.92° C 4.97° C 11.36° C
20 0° C 10.16° C 5.7° C 13.17° C
21 0° C 10.13° C 6.73° C 13.6° C
22 0° C 10.25° C 7.25° C 13.14° C
23 0° C 9.76° C 7.76° C 13.76° C
24 0° C 9.65° C 7.13° C 14.9° C
25 0° C 9.44° C 7.16° C 15.35° C
26 0° C 9.52° C 7.32° C 15.93° C
27 0° C 8.95° C 7.26° C 16.91° C
28 0° C 10.99° C 5.87° C 17.24° C
29 0° C 11.2° C 5.76° C 17.91° C
30 0° C 12.69° C 6.12° C 18.3° C

Water temperature in June for locations near Grand Marais

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Grand Marais 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.

  • "Grand Marais Sea Temperature in June". SeaTemperatures.net. Accessed on April 28, 2024. http://seatemperatures.net/north-america/canada/grand-marais-june-temperature/.

  • "Grand Marais Sea Temperature in June". SeaTemperatures.net, http://seatemperatures.net/north-america/canada/grand-marais-june-temperature/. Accessed 28 April, 2024

  • Grand Marais Sea Temperature in June. SeaTemperatures.net. Retrieved from http://seatemperatures.net/north-america/canada/grand-marais-june-temperature/.