Munising Sea Temperature

(Today) 2021

-0.7°C / 30.8°F

Current weather

-1°C / 31°F
(scattered clouds)

Partly cloudy

Wind

14 mph

Humidity

69%


The measurements for the water temperature in Munising, Michigan are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Monthly average water temp

Monthly average max / min water temperatures

The graph below shows the range of monthly Munising water temperature derived from many years of historical sea surface temperature data.

Munising average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Munising
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.2 -0 -0.2 1 2 3.5 6.9 14.8 13.5 7.9 4.5 2.3
Max °C 3.6 1.9 2 3.3 4.4 8.3 16.2 19.4 18.9 15 9.7 6.4
Min °F 35.1 32.7 32.6 34.7 36.6 40.2 48.1 60.5 58.5 49 42.2 37.7
Max °F 37.5 34.6 34.7 37 39 45 57.4 65.1 63.9 56.1 47.4 41.8