Water Temperature of Lake Michigan Near South Haven, MI

Current Water Temperature

63.0°F

Measurement Time: Wednesday, October 8, 2025, 3:30 PM EDT

Temperature Locations

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Lake Michigan

Station Name: South Haven Buoy, MI
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 574 feet / 175 meters

Nearest Address:
Offshore
South Haven, MI 49090
Van Buren County

GPS Coordinates: 42.397, -86.331

Nearby Water Temperatures

Kalamazoo River, Fennville, MI (20.9 mi)
Lake Michigan, Holland, MI (26.7 mi)
Lake Michigan, Stevensville, MI (32.2 mi)
Lake Michigan, Holland, MI (34.9 mi)
Saint Joseph River, Niles, MI (38.6 mi)
St. Joseph River, Niles, MI (39.4 mi)
Lake Michigan, Lake Michigan, MI (40.2 mi)
Grand River, Eastmanville, MI (46.0 mi)
Grand River, Grand Rapids, MI (52.1 mi)
Grand River, Grand Rapids, MI (55.0 mi)
Lake Michigan, Wilmette, IL (70.1 mi)
Lake Michigan, Racine, WI (70.3 mi)
Lake Michigan, Chicago, IL (72.1 mi)
Kankakee River, Hamlet, IN (72.2 mi)
Lake Michigan, Winthrop Harbor, IL (74.1 mi)

Weather Near South Haven, Michigan

Current Weather

61.3°F
Sunny
Conditions: Sunny
Humidity: 45%
Feels Like: 61.3°F
Wind: NNW 11.6 mph
Wind Gusts: 13.4 mph
Pressure: 30.4 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 2.6

Five Day Weather Forecast

Sunny
Wed
H: 65°F
L: 46°F
Sunny
Thu
H: 65°F
L: 37°F
Partly Cloudy
Fri
H: 67°F
L: 39°F
Moderate rain
Sat
H: 59°F
L: 51°F
Partly Cloudy
Sun
H: 63°F
L: 47°F

Air Quality

AQI: 1 - Good
PM2.5: 1.75 μg/m3
PM10: 1.85 μg/m3
Carbon Monoxide: 150.85 μg/m3
Nitrogen Dioxide: 2.65 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 88 μg/m3

Astronomical

Sunrise: 7:51 AM
Sun Transit: 1:32 PM
Sunset: 7:14 PM
Daylight: 11 hrs 24 mins
Moonrise: 7:51 PM
Moon Transit: 2:26 AM
Moonset: 9:46 AM
Moon Phase: Full
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

1:56 AM - 4:26 AM
2:54 PM - 5:24 PM

Minor Periods

7:21 PM - 8:51 PM
9:16 AM - 10:46 AM

Action Rating: 4 out of 5

Frost Advisory issued October 8 at 1:17PM EDT until October 9 at 9:00AM EDT by NWS Grand Rapids MI

Effective: Wed October 8, 2025, 1:17 PM
Expires: Wed October 8, 2025, 9:30 PM

* WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...Allegan, Barry, Kalamazoo, Kent, Ottawa, Van Buren, and Muskegon Counties. * WHEN...From midnight tonight to 9 AM EDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.


Frost Advisory issued October 8 at 1:52PM EDT until October 9 at 9:00AM EDT by NWS Northern Indiana

Effective: Wed October 8, 2025, 1:52 PM
Expires: Thu October 9, 2025, 9:00 AM

* WHAT...Temperatures as low as 32 to 36 degrees will result in frost formation. * WHERE...Portions of northern Indiana, southwest Michigan, and northwest Ohio. * WHEN...From 4 AM EDT /3 AM CDT/ to 9 AM EDT /8 AM CDT/ Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...The Lake Michigan shoreline may see temperatures near 40, preventing frost development.

Take steps now to protect tender plants from the cold.


Wednesday, October 8, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 53.6°F
Average Humidity: 62%
Chance of Rain: 0%
Wind: 13.4 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 2.81 μg/m3
PM10: 2.93 μg/m3
Carbon Monoxide: 146.09 μg/m3
Nitrogen Dioxide: 2.62 μg/m3
Sulphur Dioxide: 2.08 μg/m3
Ozone: 83 μg/m3

Astronomical

Sunrise: 7:51 AM
Sun Transit: 1:32 PM
Sunset: 7:14 PM
Daylight: 11 hrs 24 mins
Moonrise: 7:51 PM
Moon Transit: 2:26 AM
Moonset: 9:46 AM
Moon Phase: Full
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

1:56 AM - 4:26 AM
2:54 PM - 5:24 PM

Minor Periods

7:21 PM - 8:51 PM
9:16 AM - 10:46 AM

Action Rating: 4 out of 5

Thursday, October 9, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 50°F
Average Humidity: 60%
Chance of Rain: 0%
Wind: 11 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 3.29 μg/m3
PM10: 3.33 μg/m3
Carbon Monoxide: 177.53 μg/m3
Nitrogen Dioxide: 6.29 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 69.8 μg/m3

Astronomical

Sunrise: 7:52 AM
Sun Transit: 1:32 PM
Sunset: 7:12 PM
Daylight: 11 hrs 21 mins
Moonrise: 8:28 PM
Moon Transit: 3:22 AM
Moonset: 11:09 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

2:52 AM - 5:22 AM
3:53 PM - 6:23 PM

Minor Periods

7:58 PM - 9:28 PM
10:39 AM - 12:09 AM

Action Rating: 2 out of 5

Friday, October 10, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 52.2°F
Average Humidity: 67%
Chance of Rain: 0%
Wind: 16.3 mph
UV Index: 0.7

Air Quality

AQI: 1 - Good
PM2.5: 4.17 μg/m3
PM10: 4.23 μg/m3
Carbon Monoxide: 177.97 μg/m3
Nitrogen Dioxide: 7.44 μg/m3
Sulphur Dioxide: 2.88 μg/m3
Ozone: 74.24 μg/m3

Astronomical

Sunrise: 7:53 AM
Sun Transit: 1:32 PM
Sunset: 7:11 PM
Daylight: 11 hrs 18 mins
Moonrise: 9:14 PM
Moon Transit: 4:23 AM
Moonset: 12:32 AM
Moon Phase: Waning Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

3:53 AM - 6:23 AM
4:55 PM - 7:25 PM

Minor Periods

8:44 PM - 10:14 PM
12:02 AM - 1:32 PM

Action Rating: 3 out of 5

Saturday, October 11, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 56.8°F
Average Humidity: 80%
Chance of Rain: 84%
Wind: 14.8 mph
UV Index: 0.7

Air Quality

AQI: 1 - Good
PM2.5: 4.61 μg/m3
PM10: 4.68 μg/m3
Carbon Monoxide: 230.05 μg/m3
Nitrogen Dioxide: 4.73 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 78.08 μg/m3

Astronomical

Sunrise: 7:54 AM
Sun Transit: 1:31 PM
Sunset: 7:09 PM
Daylight: 11 hrs 15 mins
Moonrise: 10:12 PM
Moon Transit: 5:26 AM
Moonset: 1:45 PM
Moon Phase: Waning Gibbous
Moon Illumination: 72.9%

Best Times for Fishing or Hunting

Major Periods

4:56 AM - 7:26 AM
5:59 PM - 8:29 PM

Minor Periods

9:42 PM - 11:12 PM
1:15 PM - 2:45 PM

Action Rating: 3 out of 5

Sunday, October 12, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 53.7°F
Average Humidity: 80%
Chance of Rain: 0%
Wind: 9.2 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 7.34 μg/m3
PM10: 7.4 μg/m3
Carbon Monoxide: 204.31 μg/m3
Nitrogen Dioxide: 5.75 μg/m3
Sulphur Dioxide: 2.91 μg/m3
Ozone: 78.92 μg/m3

Astronomical

Sunrise: 7:55 AM
Sun Transit: 1:31 PM
Sunset: 7:07 PM
Daylight: 11 hrs 12 mins
Moonrise: 11:19 PM
Moon Transit: 6:30 AM
Moonset: 2:48 PM
Moon Phase: Waning Gibbous
Moon Illumination: 62.3%

Best Times for Fishing or Hunting

Major Periods

6:00 AM - 8:30 AM
7:02 PM - 9:32 PM

Minor Periods

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

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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