Grand Marais Sea Temperature in March

Looking to find out what the average sea water temperature in Grand Marais is for March? 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 March

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

Average

1.23° C

34.22° F

High

2.93° C

37.27° F

Low

0° C

32° F

Water temperature range by day in March in Grand Marais

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

Average daily water temperatures in Grand Marais for March

Day	Average	Low	High
1	1.04° C	0.53° C	2.44° C
2	1° C	0.5° C	2.27° C
3	1.08° C	0.48° C	2.45° C
4	1.13° C	0.46° C	2.51° C
5	1.1° C	0.45° C	2.48° C
6	1.13° C	0.45° C	2.52° C
7	1.08° C	0.44° C	2.23° C
8	1.08° C	0.44° C	2.56° C
9	1.02° C	0.44° C	2.51° C
10	1.07° C	0.43° C	2.45° C
11	1.1° C	0.44° C	2.52° C
12	1.23° C	0.45° C	2.55° C
13	1.41° C	0.45° C	2.93° C
14	1.37° C	0.45° C	2.54° C
15	1.37° C	0.44° C	2.45° C
16	1.35° C	0.44° C	2.54° C
17	1.24° C	0.21° C	2.26° C
18	1.3° C	0° C	2.4° C
19	1.27° C	0.09° C	2.41° C
20	1.19° C	0.16° C	2.35° C
21	1.24° C	0.15° C	2.33° C
22	1.36° C	0.18° C	2.38° C
23	1.41° C	0.41° C	2.37° C
24	1.33° C	0.26° C	2.35° C
25	1.23° C	0.22° C	1.87° C
26	1.3° C	0.3° C	2.13° C
27	1.4° C	0.21° C	2.16° C
28	1.44° C	0.22° C	2.69° C
29	1.33° C	0.35° C	2.44° C
30	1.28° C	0.38° C	2.49° C
31	1.35° C	0.38° C	2.57° C

Water temperature in March 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 March

Average water temperature in Grand Marais for March

Average

High

Low

Water temperature range by day in March in Grand Marais

Average daily water temperatures in Grand Marais for March

Water temperature in March for locations near Grand Marais

Grand Beach

Balsam Harbour

Albert Beach

Winnipeg Beach

Victoria Beach

Gimli

Hecla Island

Data source and citation