NOAA/NOS/CO-OPS
Soo Locks PORTS®, NOAA/NOS
2025-03-31 08:55 EDT
Data Types
Water Levels
Winds
Air/Water Temp
Relative Humidity
Barometric Pressure
Water Levels (above LWD on IGLD 85)
Point Iroquois -1.6 in Rising
Southwest Pier-Upper -6.5 in Rising
US Slip-Lower -0.9 in Rising
Little Rapids 1.3 in Rising
West Neebish Island 3.6 in Falling
Rock Cut 2.1 in Falling
Detour Village 0.8 in Falling
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Winds
Name Wind from Gusts to
Point Iroquois 16 kn NW 22
Southwest Pier-Upper 6 kn NW 10
Little Rapids 10 kn NNW 11
West Neebish Island 8 kn NW 11
Rock Cut 9 kn NW 13
Detour Village 8 kn NNW 13
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Air/Water Temp
Name Air Temp Water Temp
Point Iroquois 26 °F  
Southwest Pier-Upper 24 °F *** °F
Little Rapids 24 °F *** °F
West Neebish Island 24 °F *** °F
Rock Cut   *** °F
Detour Village 23 °F 33 °F
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Relative Humidity
Little Rapids 63%
West Neebish Island 82%
Detour Village 98%
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Barometric Pressure
Point Iroquois 1006 mb Rising
Southwest Pier-Upper 1005 mb Rising
Little Rapids 1005 mb Rising
West Neebish Island 1005 mb Rising
Rock Cut 1005 mb Rising
Detour Village 1004 mb Rising
Go to top **** Data not displayed as a result of missing data or quality control monitoring. For more information, go to https://corms.nos.noaa.gov/instrument_status.html, or call CORMS at 301-713-2540.
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