Water Temperature of the St. Marys River in Barbeau, MI

Current Water Temperature

61.5°F

Measurement Time: Friday, July 17, 2026, 7:18 PM EDT

Temperature Locations

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Local Points of Interest

West Neebish Channel; Neebish Island

St. Marys River

Station Name: West Neebish Island
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 591 feet

Sensor Depth: -7 feet

Nearest Address:
E Neebish Ferry Rd
Barbeau, MI 49710
Chippewa County

GPS Coordinates: 46.285, -84.21

Nearby Water Temperatures

St. Marys River, Barbeau, MI (1.7 mi)
St. Marys River, Sault Ste. Marie, MI (14.5 mi)
St. Marys River, Sault Ste. Marie, MI (16.8 mi)
Lake Huron, De Tour Village, MI (25.1 mi)
Lake Huron, Bois Blanc Island, MI (35.5 mi)
Straits of Mackinac, Mackinaw City, MI (41.7 mi)
Little Traverse Bay, Petoskey, MI (74 mi)
Seul Choix Bay, Port Inland, MI (82.5 mi)
Lake Huron, Alpena, MI (92.3 mi)
Thunder Bay River, Alpena, MI (92.5 mi)
Lake Huron, Alpena, MI (100.5 mi)
North Branch Au Sable River, Grayling, MI (108.8 mi)
Au Sable River, Luzerne, MI (111.2 mi)
Miners River, Munising, MI (112 mi)
Au Sable River, Mio, MI (112.3 mi)

Weather for Barbeau, Michigan

Current Weather

66.9°F
Mist
Mist
66.9°F
67.1°F
84%
SSE 8.7 mph
12 mph
67.1°F
65.3°F
0 in
100%
1 mi
1014 mbar
0.4

Five Day Weather Forecast

Sunny
Fri
H: 82°F
L: 56°F
Overcast
Sat
H: 73°F
L: 55°F
Sunny
Sun
H: 78°F
L: 51°F
Sunny
Mon
H: 79°F
L: 60°F
Partly Cloudy
Tue
H: 69°F
L: 54°F

Air Quality

AQI: 1 - Good
PM2.5: 16.2 μg/m3
PM10: 16.9 μg/m3
Carbon Monoxide: 111 μg/m3
Nitrogen Dioxide: 1.8 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 89 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 1:43 PM
Sunset: 9:23 PM
Daylight: 15 hrs 22 mins
Moonrise: 10:01 AM
Moon Transit: 4:45 PM
Moonset: 11:15 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

4:40 AM - 7:10 AM
4:15 PM - 6:45 PM

Minor Periods

12:00 AM - 12:00 AM
9:31 AM - 11:01 AM

Action Rating: 2 out of 5

orange warning - air quality - in effect

Effective: Fri July 17, 2026, 6:17 AM
Expires: Fri July 17, 2026, 10:17 PM

Smoke from wildfires in northwestern Ontario is causing very poor air quality and reduced visibility. Poor air quality may persist into the weekend. Air quality and visibility due to wildfire smoke can change rapidly over short distances and from hour to hour. ### During heavy smoke conditions, everyone’s health is at risk regardless of their age or health status. Limit time outdoors. Reschedule or cancel outdoor sports, activities and events. You may experience mild and common symptoms such as eye, nose and throat irritation, headaches or a mild cough. More serious but less common symptoms include wheezing, chest pains or severe cough. If you think you are having a medical emergency, seek immediate medical assistance. People more likely to be impacted by wildfire smoke, including people aged 65 and older, pregnant people, infants and young children, people with an existing illness or chronic health condition, and people who work outdoors, should avoid strenuous activities outdoors and seek medical attention if experiencing symptoms. For further information visit the website https://www.airqualityontario.com/ or contact the Ontario Ministry of the Environment, Conservation and Parks at 416-314-6666. Visit http://www.airhealth.ca for information on how to reduce your health risk and your personal contribution to pollution levels, as well as for current and forecast AQHI values. Please continue to monitor alerts and forecasts issued by Environment Canada.

When indoors, keep windows and doors closed as much as possible. When there is an extreme heat event occurring with poor air quality, prioritize keeping cool. Protect your indoor air from wildfire smoke. Actions can include using the highest quality air filter that your ventilation system can handle and/or a certified portable air cleaner that can filter fine particles. If you must spend time outdoors, limit the time as much as possible. A well-constructed, well-fitting and properly worn respirator type mask (such as a NIOSH-certified N95 or equivalent respirator) can reduce your exposure to the fine particles in the smoke. Even though exposure may be reduced, there can still be risks to health. Check in on others who are in your care or live nearby who may be more likely to be impacted by wildfire smoke. Always follow guidance from local authorities. Learn more at https://www.canada.ca/wildfire-smoke.


orange warning - air quality - in effect

Effective: Fri July 17, 2026, 6:17 AM
Expires: Fri July 17, 2026, 10:17 PM

### During heavy smoke conditions, everyone’s health is at risk regardless of their age or health status. Limit time outdoors. Reschedule or cancel outdoor sports, activities and events. You may experience mild and common symptoms such as eye, nose and throat irritation, headaches or a mild cough. More serious but less common symptoms include wheezing, chest pains or severe cough. If you think you are having a medical emergency, seek immediate medical assistance. People more likely to be impacted by wildfire smoke, including people aged 65 and older, pregnant people, infants and young children, people with an existing illness or chronic health condition, and people who work outdoors, should avoid strenuous activities outdoors and seek medical attention if experiencing symptoms. For further information visit the website https://www.airqualityontario.com/ or contact the Ontario Ministry of the Environment, Conservation and Parks at 416-314-6666. Visit http://www.airhealth.ca for information on how to reduce your health risk and your personal contribution to pollution levels, as well as for current and forecast AQHI values. Please continue to monitor alerts and forecasts issued by Environment Canada.

When indoors, keep windows and doors closed as much as possible. When there is an extreme heat event occurring with poor air quality, prioritize keeping cool. Protect your indoor air from wildfire smoke. Actions can include using the highest quality air filter that your ventilation system can handle and/or a certified portable air cleaner that can filter fine particles. If you must spend time outdoors, limit the time as much as possible. A well-constructed, well-fitting and properly worn respirator type mask (such as a NIOSH-certified N95 or equivalent respirator) can reduce your exposure to the fine particles in the smoke. Even though exposure may be reduced, there can still be risks to health. Check in on others who are in your care or live nearby who may be more likely to be impacted by wildfire smoke. Always follow guidance from local authorities. Learn more at https://www.canada.ca/wildfire-smoke.


orange warning - air quality - in effect

Effective: Fri July 17, 2026, 2:14 PM
Expires: Sat July 18, 2026, 6:14 AM

Smoke from wildfires in northwestern Ontario is causing very poor air quality and reduced visibility. Poor air quality may persist into the weekend. Air quality and visibility due to wildfire smoke can change rapidly over short distances and from hour to hour. ### During heavy smoke conditions, everyone’s health is at risk regardless of their age or health status. Limit time outdoors. Reschedule or cancel outdoor sports, activities and events. You may experience mild and common symptoms such as eye, nose and throat irritation, headaches or a mild cough. More serious but less common symptoms include wheezing, chest pains or severe cough. If you think you are having a medical emergency, seek immediate medical assistance. People more likely to be impacted by wildfire smoke, including people aged 65 and older, pregnant people, infants and young children, people with an existing illness or chronic health condition, and people who work outdoors, should avoid strenuous activities outdoors and seek medical attention if experiencing symptoms. For further information visit the website https://www.airqualityontario.com/ or contact the Ontario Ministry of the Environment, Conservation and Parks at 416-314-6666. Visit http://www.airhealth.ca for information on how to reduce your health risk and your personal contribution to pollution levels, as well as for current and forecast AQHI values. Please continue to monitor alerts and forecasts issued by Environment Canada.

When indoors, keep windows and doors closed as much as possible. When there is an extreme heat event occurring with poor air quality, prioritize keeping cool. Protect your indoor air from wildfire smoke. Actions can include using the highest quality air filter that your ventilation system can handle and/or a certified portable air cleaner that can filter fine particles. If you must spend time outdoors, limit the time as much as possible. A well-constructed, well-fitting and properly worn respirator type mask (such as a NIOSH-certified N95 or equivalent respirator) can reduce your exposure to the fine particles in the smoke. Even though exposure may be reduced, there can still be risks to health. Check in on others who are in your care or live nearby who may be more likely to be impacted by wildfire smoke. Always follow guidance from local authorities. Learn more at https://www.canada.ca/wildfire-smoke.


orange warning - air quality - in effect

Effective: Fri July 17, 2026, 2:14 PM
Expires: Sat July 18, 2026, 6:14 AM

### During heavy smoke conditions, everyone’s health is at risk regardless of their age or health status. Limit time outdoors. Reschedule or cancel outdoor sports, activities and events. You may experience mild and common symptoms such as eye, nose and throat irritation, headaches or a mild cough. More serious but less common symptoms include wheezing, chest pains or severe cough. If you think you are having a medical emergency, seek immediate medical assistance. People more likely to be impacted by wildfire smoke, including people aged 65 and older, pregnant people, infants and young children, people with an existing illness or chronic health condition, and people who work outdoors, should avoid strenuous activities outdoors and seek medical attention if experiencing symptoms. For further information visit the website https://www.airqualityontario.com/ or contact the Ontario Ministry of the Environment, Conservation and Parks at 416-314-6666. Visit http://www.airhealth.ca for information on how to reduce your health risk and your personal contribution to pollution levels, as well as for current and forecast AQHI values. Please continue to monitor alerts and forecasts issued by Environment Canada.

When indoors, keep windows and doors closed as much as possible. When there is an extreme heat event occurring with poor air quality, prioritize keeping cool. Protect your indoor air from wildfire smoke. Actions can include using the highest quality air filter that your ventilation system can handle and/or a certified portable air cleaner that can filter fine particles. If you must spend time outdoors, limit the time as much as possible. A well-constructed, well-fitting and properly worn respirator type mask (such as a NIOSH-certified N95 or equivalent respirator) can reduce your exposure to the fine particles in the smoke. Even though exposure may be reduced, there can still be risks to health. Check in on others who are in your care or live nearby who may be more likely to be impacted by wildfire smoke. Always follow guidance from local authorities. Learn more at https://www.canada.ca/wildfire-smoke.


Friday, July 17, 2026

Weather Forecast

Sunny
81.9°F
55.6°F
65.8°F
79%
0.23 in
69%
0%
9.6 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 12.83 μg/m3
PM10: 13.18 μg/m3
Carbon Monoxide: 106.88 μg/m3
Nitrogen Dioxide: 3.39 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 68.75 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 1:43 PM
Sunset: 9:23 PM
Daylight: 15 hrs 22 mins
Moonrise: 10:01 AM
Moon Transit: 4:45 PM
Moonset: 11:15 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

4:40 AM - 7:10 AM
4:15 PM - 6:45 PM

Minor Periods

12:00 AM - 12:00 AM
9:31 AM - 11:01 AM

Action Rating: 2 out of 5

Saturday, July 18, 2026

Weather Forecast

Overcast
72.6°F
54.7°F
63.2°F
85%
1.01 in
83%
0%
15.2 mph
3.7


Air Quality

AQI: 1 - Good
PM2.5: 9.25 μg/m3
PM10: 9.42 μg/m3
Carbon Monoxide: 132.29 μg/m3
Nitrogen Dioxide: 2 μg/m3
Sulphur Dioxide: 0.57 μg/m3
Ozone: 88.38 μg/m3

Astronomical

Sunrise: 6:03 AM
Sun Transit: 1:43 PM
Sunset: 9:23 PM
Daylight: 15 hrs 20 mins
Moonrise: 11:16 AM
Moon Transit: 5:31 PM
Moonset: 12:15 AM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

5:26 AM - 7:56 AM
5:01 PM - 7:31 PM

Minor Periods

10:46 AM - 12:16 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Sunday, July 19, 2026

Weather Forecast

Sunny
77.9°F
51.4°F
64.5°F
69%
0 in
5%
0%
6.9 mph
7.2


Air Quality

AQI: 2 - Moderate
PM2.5: 16.55 μg/m3
PM10: 16.72 μg/m3
Carbon Monoxide: 147.86 μg/m3
Nitrogen Dioxide: 2.11 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 77.75 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 1:43 PM
Sunset: 9:22 PM
Daylight: 15 hrs 18 mins
Moonrise: 12:28 AM
Moon Transit: 6:15 PM
Moonset: 12:33 AM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

6:11 AM - 8:41 AM
5:45 PM - 8:15 PM

Minor Periods

11:58 AM - 1:28 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Monday, July 20, 2026

Weather Forecast

Sunny
79.4°F
59.7°F
68.9°F
72%
0.24 in
69%
0%
20.8 mph
4.2


Air Quality

AQI: 1 - Good
PM2.5: 14.95 μg/m3
PM10: 15.09 μg/m3
Carbon Monoxide: 312.38 μg/m3
Nitrogen Dioxide: 2.02 μg/m3
Sulphur Dioxide: 0.68 μg/m3
Ozone: 102 μg/m3

Astronomical

Sunrise: 6:05 AM
Sun Transit: 1:43 PM
Sunset: 9:21 PM
Daylight: 15 hrs 16 mins
Moonrise: 1:38 PM
Moon Transit: 6:58 PM
Moonset: 12:50 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

6:54 AM - 9:24 AM
6:28 PM - 8:58 PM

Minor Periods

1:08 PM - 2:38 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, July 21, 2026

Weather Forecast

Partly Cloudy
69.4°F
53.7°F
62.8°F
73%
0.16 in
72%
0%
17.7 mph
5.1


Air Quality

AQI: 1 - Good
PM2.5: 4.49 μg/m3
PM10: 4.54 μg/m3
Carbon Monoxide: 223.78 μg/m3
Nitrogen Dioxide: 2.36 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 93.44 μg/m3

Astronomical

Sunrise: 6:06 AM
Sun Transit: 1:43 PM
Sunset: 9:20 PM
Daylight: 15 hrs 14 mins
Moonrise: 2:48 PM
Moon Transit: 7:42 PM
Moonset: 12:08 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

7:38 AM - 10:08 AM
7:12 PM - 9:42 PM

Minor Periods

2:18 PM - 3:48 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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