Water Temperature of the St. Marys River in Sault Ste. Marie, MI
Current Water Temperature
not available at this time.
Temperature Locations
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Local Points of Interest
Ashmun Bay; Whitefish Island; St. Mary's Island; Soo Locks; Sault Sainte MarieStation Name: S.W. Pier, St. Marys River
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 597 feet
Sensor Depth: -4 feet
Nearest Address:
Point West Dr
Sault Ste. Marie, MI 49783
Chippewa County
GPS Coordinates: 46.501111, -84.372611
Nearby Water Temperatures
St. Marys River, Sault Ste. Marie, MI (3.5 mi)St. Marys River, Barbeau, MI (16.8 mi)
St. Marys River, Barbeau, MI (18.5 mi)
Lake Huron, De Tour Village, MI (41.8 mi)
Straits of Mackinac, Mackinaw City, MI (50.5 mi)
Lake Huron, Bois Blanc Island, MI (51.6 mi)
Seul Choix Bay, Port Inland, MI (80.5 mi)
Little Traverse Bay, Petoskey, MI (83.1 mi)
Miners River, Munising, MI (103.1 mi)
Lake Huron, Alpena, MI (108.3 mi)
Thunder Bay River, Alpena, MI (109.3 mi)
Lake Huron, Alpena, MI (117.3 mi)
North Branch Au Sable River, Grayling, MI (123.3 mi)
Au Sable River, Luzerne, MI (126.1 mi)
Lake Michigan, Leland, MI (126.3 mi)
Weather for Sault Ste. Marie, Michigan
Current Weather

Five Day Weather Forecast

Mon
H: 53°F
L: 38°F

Tue
H: 50°F
L: 39°F

Wed
H: 51°F
L: 40°F

Thu
H: 50°F
L: 39°F

Fri
H: 55°F
L: 41°F
Air Quality
Nitrogen Dioxide: 2.75 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 74 μg/m3
Astronomical
Sun Transit: 1:37 PM
Sunset: 8:23 PM
Daylight: 13 hrs 29 mins
Moon Transit: 10:30 AM
Moonset: 4:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:00 AM - 12:30 AM
Minor Periods
3:30 PM - 5:00 PM4:44 AM - 6:14 AM
Action Rating: 2 out of 5
Flood Watch issued April 12 at 9:03PM EDT until April 15 at 8:00AM EDT by NWS Gaylord MI
Effective: Mon April 13, 2026, 1:03 AM
Expires: Mon April 13, 2026, 11:00 AM
Periods of rain will confine to areas south of a Frankfort to Alpena line tonight. Some of this rain may be heavy at times, especially during any thunderstorms. Shower and thunderstorm activity should taper late tonight into Monday. More showers and storms return later Monday night, lasting through Tuesday night, with heavy rainfall once again possible. * WHAT...Flooding caused by rain and snowmelt continues to be possible. * WHERE...Portions of Eastern Upper and Northern Lower Michigan, including the following areas, in Eastern Upper Michigan, Central Chippewa, Eastern Mackinac, Southeast Chippewa, Western Chippewa and Western Mackinac. In Northern Lower Michigan, Alcona, Alpena, Antrim, Arenac, Benzie, Charlevoix, Cheboygan, Crawford, Emmet, Gladwin, Grand Traverse, Iosco, Kalkaska, Leelanau, Manistee, Missaukee, Montmorency, Ogemaw, Oscoda, Otsego, Presque Isle, Roscommon and Wexford. * WHEN...Through Wednesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.42 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 83.44 μg/m3
Astronomical
Sun Transit: 1:37 PM
Sunset: 8:23 PM
Daylight: 13 hrs 29 mins
Moon Transit: 10:30 AM
Moonset: 4:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:00 AM - 12:30 AM
Minor Periods
3:30 PM - 5:00 PM4:44 AM - 6:14 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.83 μg/m3
Sulphur Dioxide: 1.52 μg/m3
Ozone: 80.84 μg/m3
Astronomical
Sun Transit: 1:37 PM
Sunset: 8:24 PM
Daylight: 13 hrs 32 mins
Moon Transit: 11:16 AM
Moonset: 5:15 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:46 AM - 1:16 PM
Minor Periods
4:45 PM - 6:15 PM5:02 AM - 6:32 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.8 μg/m3
Sulphur Dioxide: 1.28 μg/m3
Ozone: 87.28 μg/m3
Astronomical
Sun Transit: 1:37 PM
Sunset: 8:26 PM
Daylight: 13 hrs 35 mins
Moon Transit: 11:33 AM
Moonset: 6:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
11:03 AM - 1:33 PM11:03 AM - 1:33 PM
Minor Periods
6:03 PM - 7:33 PM5:20 AM - 6:50 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.37 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 73.38 μg/m3
Astronomical
Sun Transit: 1:37 PM
Sunset: 8:27 PM
Daylight: 13 hrs 38 mins
Moon Transit: 12:51 AM
Moonset: 7:53 PM
Moon Phase: New
Moon Illumination: 0.8%
Best Times for Fishing or Hunting
Major Periods
12:43 AM - 3:13 AM12:21 AM - 2:51 PM
Minor Periods
7:23 PM - 8:53 PM5:38 AM - 7:08 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:37 PM
Sunset: 8:29 PM
Daylight: 13 hrs 42 mins
Moon Transit: 1:43 PM
Moonset: 9:17 PM
Moon Phase: New
Moon Illumination: 4.1%
Best Times for Fishing or Hunting
Major Periods
1:34 AM - 4:04 AM1:13 PM - 3:43 PM
Minor Periods
8:47 PM - 10:17 PM5:59 AM - 7:29 AM
Action Rating: 4 out of 5
