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

Current Water Temperature

Current temperature data is
not available at this time.

Temperature Locations

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Local Points of Interest

West Neebish Channel; Neebish Island; Munuscong, MI

St. Marys River

Station Name: Rock Cut
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 574 feet

Sensor Depth: -6 feet

Nearest Address:
Casey Resort Road
Barbeau, MI 49710
Chippewa County

GPS Coordinates: 46.264806, -84.191194

Nearby Water Temperatures

St. Marys River, Barbeau, MI (1.7 mi)
St. Marys River, Sault Ste. Marie, MI (16.2 mi)
St. Marys River, Sault Ste. Marie, MI (18.5 mi)
Lake Huron, De Tour Village, MI (23.5 mi)
Lake Huron, Bois Blanc Island, MI (34.1 mi)
Straits of Mackinac, Mackinaw City, MI (41.2 mi)
Little Traverse Bay, Petoskey, MI (73.4 mi)
Seul Choix Bay, Port Inland, MI (83 mi)
Lake Huron, Alpena, MI (90.7 mi)
Thunder Bay River, Alpena, MI (90.8 mi)
Lake Huron, Alpena, MI (98.8 mi)
North Branch Au Sable River, Grayling, MI (107.5 mi)
Au Sable River, Luzerne, MI (109.8 mi)
Au Sable River, Mio, MI (110.9 mi)
Miners River, Munising, MI (113 mi)

Weather for Barbeau, Michigan

Current Weather

39.4°F
Mist
Mist
32.9°F
42°F
100%
E 9.8 mph
18.3 mph
37.5°F
42°F
0.15 in
100%
1 mi
1008 mbar
0

Five Day Weather Forecast

Heavy rain
Tue
H: 53°F
L: 41°F
Patchy rain nearby
Wed
H: 48°F
L: 41°F
Heavy rain
Thu
H: 54°F
L: 41°F
Patchy rain nearby
Fri
H: 46°F
L: 36°F
Moderate rain
Sat
H: 59°F
L: 34°F

Air Quality

AQI: 1 - Good
PM2.5: 2.92 μg/m3
PM10: 3.62 μg/m3
Carbon Monoxide: 186.72 μg/m3
Nitrogen Dioxide: 1.52 μg/m3
Sulphur Dioxide: 0.82 μg/m3
Ozone: 84 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:37 PM
Sunset: 8:23 PM
Daylight: 13 hrs 31 mins
Moonrise: 5:31 AM
Moon Transit: 11:15 AM
Moonset: 5:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:45 AM - 1:15 PM

Minor Periods

4:44 PM - 6:14 PM
5:01 AM - 6:31 AM

Action Rating: 3 out of 5

Flood Watch issued April 13 at 4:58PM EDT until April 15 at 8:00AM EDT by NWS Gaylord MI

Effective: Mon April 13, 2026, 8:58 PM
Expires: Tue April 14, 2026, 9:00 AM

Additional rain on top of recent heavy rainfall and snow melt may lead to localized flooding. Flows in rivers will continue to increase and may reach critical levels. * WHAT...Flooding caused by rain and snowmelt continues. * 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.


Flood Watch issued April 13 at 11:21PM EDT until April 15 at 8:00AM EDT by NWS Gaylord MI

Effective: Tue April 14, 2026, 3:21 AM
Expires: Tue April 14, 2026, 11:30 AM

Rain and thunderstorms are currently moving into and / or forming across northern lower and eastern upper Michigan. Thunderstorms are most likely near and south of M-32. Torrential rainfall may lead to quick water rises in these areas. For spots north of M-32 and into eastern upper Michigan (particularly near the Straits), lighter but efficient rainfall will lead to elevated water levels once again tonight. * WHAT...Flooding caused by rain and snowmelt continues. * 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. Areas that see torrential rainfall from repeated rounds of thunderstorms may be subject to quick water rises. * 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.


Flood Warning issued April 13 at 10:39PM EDT until April 16 at 9:30AM EDT by NWS Gaylord MI

Effective: Tue April 14, 2026, 2:39 AM
Expires: Tue April 14, 2026, 2:45 PM

...The Flood Warning is extended for the following rivers in Michigan... Pine River near Rudyard affecting Chippewa County. For the Pine River...including Rudyard...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Pine River near Rudyard. * WHEN...From late tonight to late Thursday morning. * IMPACTS...At 19.0 feet, Water reaches the deck of the Prairie Rd bridge...and begins to flood the roadway. * ADDITIONAL DETAILS... - At 10:00 PM EDT Monday the stage was 15.9 feet. - Bankfull stage is 17.0 feet. - Forecast...The river is expected to rise above flood stage late tonight to a crest of 18.3 feet early Wednesday morning. It will then fall below flood stage early Thursday morning. - Flood stage is 17.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov. The next statement will be issued Tuesday morning at 1045 AM EDT.


squall watch in effect

Service Notice – February 2026: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2026, changes are expected to include... 1) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard is tentatively set for Spring 2026 deployment. Data changes will appear in CAP following this deployment and 2) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – février 2026: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2026, il y aura des changements incluant... 1) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique devrait être déployée provisoirement au printemps 2026. Des changements de données apparaîtront dans le PAC à la suite de ce déploiement et 2) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/

Effective: Tue April 14, 2026, 3:37 AM
Expires: Tue April 14, 2026, 11:36 AM

Conditions are favourable for the development of squalls with wind gusts up to 35 knots, frequent lightning and hail. A cluster of thunderstorms is expected to move across Lake Huron late this evening into overnight. ### Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.

Vessels without lightning protection should make their way to shore immediately. Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway.


Tuesday, April 14, 2026

Weather Forecast

Heavy rain
53.4°F
41.2°F
46.5°F
96%
0.96 in
89%
0%
14.8 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 3.44 μg/m3
PM10: 3.96 μg/m3
Carbon Monoxide: 181.6 μg/m3
Nitrogen Dioxide: 2.54 μg/m3
Sulphur Dioxide: 0.86 μg/m3
Ozone: 79 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:37 PM
Sunset: 8:23 PM
Daylight: 13 hrs 31 mins
Moonrise: 5:31 AM
Moon Transit: 11:15 AM
Moonset: 5:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:45 AM - 1:15 PM

Minor Periods

4:44 PM - 6:14 PM
5:01 AM - 6:31 AM

Action Rating: 3 out of 5

Wednesday, April 15, 2026

Weather Forecast

Patchy rain nearby
47.7°F
41°F
44°F
95%
0.02 in
76%
0%
8.7 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 2.48 μg/m3
PM10: 2.62 μg/m3
Carbon Monoxide: 178.56 μg/m3
Nitrogen Dioxide: 2.38 μg/m3
Sulphur Dioxide: 0.88 μg/m3
Ozone: 77.16 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:36 PM
Sunset: 8:25 PM
Daylight: 13 hrs 35 mins
Moonrise: 5:49 AM
Moon Transit: 11:33 AM
Moonset: 6:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

11:03 AM - 1:33 PM
11:03 AM - 1:33 PM

Minor Periods

6:02 PM - 7:32 PM
5:19 AM - 6:49 AM

Action Rating: 3 out of 5

Thursday, April 16, 2026

Weather Forecast

Heavy rain
54.1°F
40.8°F
45.7°F
86%
0.85 in
89%
0%
12.3 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 3.7 μg/m3
PM10: 4.01 μg/m3
Carbon Monoxide: 164.4 μg/m3
Nitrogen Dioxide: 3.43 μg/m3
Sulphur Dioxide: 0.92 μg/m3
Ozone: 66.28 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:36 PM
Sunset: 8:26 PM
Daylight: 13 hrs 38 mins
Moonrise: 6:08 AM
Moon Transit: 12:51 AM
Moonset: 7:52 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:44 AM - 3:14 AM
12:21 AM - 2:51 PM

Minor Periods

7:22 PM - 8:52 PM
5:38 AM - 7:08 AM

Action Rating: 5 out of 5

Friday, April 17, 2026

Weather Forecast

Patchy rain nearby
45.8°F
36.1°F
41.7°F
88%
0 in
0%
0%
15.2 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 4.22 μg/m3
PM10: 6.88 μg/m3
Carbon Monoxide: 154.28 μg/m3
Nitrogen Dioxide: 2.07 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 83.96 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:36 PM
Sunset: 8:27 PM
Daylight: 13 hrs 41 mins
Moonrise: 6:29 AM
Moon Transit: 1:43 PM
Moonset: 9:16 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

1:34 AM - 4:04 AM
1:13 PM - 3:43 PM

Minor Periods

8:46 PM - 10:16 PM
5:59 AM - 7:29 AM

Action Rating: 4 out of 5

Saturday, April 18, 2026

Weather Forecast

Moderate rain
58.9°F
33.8°F
45.9°F
93%
0.37 in
85%
0%
14.1 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4 μg/m3
PM10: 4.68 μg/m3
Carbon Monoxide: 157.66 μg/m3
Nitrogen Dioxide: 1.73 μg/m3
Sulphur Dioxide: 0.79 μg/m3
Ozone: 83.31 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:36 PM
Sunset: 8:29 PM
Daylight: 13 hrs 44 mins
Moonrise: 6:55 AM
Moon Transit: 2:39 PM
Moonset: 10:43 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
2:09 PM - 4:39 PM

Minor Periods

10:13 PM - 11:43 PM
6:25 AM - 7:55 AM

Action Rating: 4 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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