Water Temperature of Lake Huron Near Port Austin, MI

Current Water Temperature

36.1°F 2.3°C
Frigid Dangerously Cold
36.1°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Severe hypothermia and cold water shock risk. Unprotected swimming causes rapid loss of dexterity in under 5 minutes.

Measurement Time: Tuesday, November 18, 2025, 11:20 AM EST

Temperature Locations

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Lake Huron

Station Name: SOUTH HURON - 43NM East of Oscoda, MI
Station Type: Other
Data Source: National Data Buoy Center

Elevation Above Sea Level: 574 feet

Nearest Address:
Offshore
Port Austin, MI 48467
Huron County

GPS Coordinates: 44.283, -82.416

Nearby Water Temperatures

Lake Huron, Harbor Beach, MI (32.2 mi)
Au Sable River, Oscoda, MI (51.4 mi)
Au Sable River, Oscoda, MI (58.5 mi)
Au Sable River, Glennie, MI (63.3 mi)
Lake Huron, Alpena, MI (64.3 mi)
Au Sable River, South Branch, MI (65.7 mi)
Au Sable River, Glennie, MI (71.1 mi)
Thunder Bay River, Alpena, MI (73.3 mi)
Au Sable River, Curran, MI (73.7 mi)
Lake Huron, Alpena, MI (76.7 mi)
Lake Huron, Lakeport, MI (79.7 mi)
Rifle River, Sterling, MI (80.8 mi)
Au Sable River, Mio, MI (88.5 mi)
Au Sable River, Luzerne, MI (96.4 mi)
Saginaw River, Saginaw, MI (96.9 mi)

Marine Weather for Lake Huron Near Port Austin, MI

Marine Weather

Coastal & Marine Conditions
Open-Meteo Marine
4.9ft 1.5 m
Moderate Chop Noticeable waves and spray. Small craft exercise standard caution.
Wave Period 4.9s
Wave Direction 350° N
Swell Waves
0.7 ft
5.4s • 304° NW
Wind Waves / Chop
4.7 ft
4.4s • 350° N
High and low tide forecasts are not applicable for freshwater lake stations.

5-Day Marine Wave Forecast

Today
Nov 14
5.9 ft
5.3s • NNW
Sun
Nov 15
5.2 ft
5.2s • N
Mon
Nov 16
2.4 ft
3.5s • WNW
Tue
Nov 17
3.1 ft
3.9s • WSW
Wed
Nov 18
2.8 ft
3.8s • SW

Weather Near Port Austin, Michigan

Current Weather

40.3°F
Overcast
Conditions: Overcast
Humidity: 81%
Feels Like: 27.1°F
Wind: N 23 mph
Wind Gusts: 24.4 mph
Pressure: 29.99 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 12.6 mi
UV Index: 0

Five-Day Weather Forecast

Light Drizzle
Sat
H: 41°F
L: 39°F
Slight Rain
Sun
H: 43°F
L: 41°F
Overcast
Mon
H: 47°F
L: 41°F
Overcast
Tue
H: 50°F
L: 46°F
Overcast
Wed
H: 51°F
L: 45°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
0.1 μg/m³
Good
PM10
0.1 μg/m³
Good
Ozone (O3)
68 μg/m³
Photochemical
NO2
0.1 μg/m³
Nitrogen Dioxide
SO2
0.1 μg/m³
Sulfur Dioxide
CO
111 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 40m daylight
Sunrise 7:24 AM
Solar Noon 12:14 PM
Sunset 5:04 PM
Moon
Waxing Crescent • 21%
Moonrise 12:18 PM
Transit 4:40 PM
Moonset 9:09 PM

Best Times for Fishing or Hunting

Major Periods

3:46 AM - 6:16 AM
4:10 PM - 6:40 PM

Minor Periods

11:48 AM - 1:18 PM
8:39 PM - 10:09 PM
Action Rating:
Fair Action 2/5
Saturday, November 14, 2026

Weather Forecast

Conditions: Light Drizzle
Average Temperature: 40.5°F
Average Humidity: 80%
Chance of Rain: 8%
Wind: 25.6 mph
UV Index: 1.8

Air Quality

EPA Index 1 • Good
PM2.5
0.1 μg/m³
Good
PM10
0.1 μg/m³
Good
Ozone (O3)
70.7 μg/m³
Photochemical
NO2
0.2 μg/m³
Nitrogen Dioxide
SO2
0.1 μg/m³
Sulfur Dioxide
CO
110.4 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 40m daylight
Sunrise 7:24 AM
Solar Noon 12:14 PM
Sunset 5:04 PM
Moon
Waxing Crescent • 21%
Moonrise 12:18 PM
Transit 4:40 PM
Moonset 9:09 PM

Best Times for Fishing or Hunting

Major Periods

3:46 AM - 6:16 AM
4:10 PM - 6:40 PM

Minor Periods

11:48 AM - 1:18 PM
8:39 PM - 10:09 PM
Action Rating:
Fair Action 2/5
Sunday, November 15, 2026

Weather Forecast

Conditions: Slight Rain
Average Temperature: 41.9°F
Average Humidity: 78%
Chance of Rain: 7%
Wind: 21.1 mph
UV Index: 1.2

Air Quality

EPA Index 1 • Good
PM2.5
0.2 μg/m³
Good
PM10
0.3 μg/m³
Good
Ozone (O3)
80.5 μg/m³
Photochemical
NO2
0.2 μg/m³
Nitrogen Dioxide
SO2
0.1 μg/m³
Sulfur Dioxide
CO
110.9 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 37m daylight
Sunrise 7:25 AM
Solar Noon 12:14 PM
Sunset 5:03 PM
Moon
Waxing Crescent • 31%
Moonrise 12:47 PM
Transit 5:26 PM
Moonset 10:14 PM

Best Times for Fishing or Hunting

Major Periods

4:33 AM - 7:03 AM
4:56 PM - 7:26 PM

Minor Periods

12:17 PM - 1:47 PM
9:44 PM - 11:14 PM
Action Rating:
Very Good 4/5
Monday, November 16, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 43.7°F
Average Humidity: 69%
Chance of Rain: 0%
Wind: 20.6 mph
UV Index: 2.5

Air Quality

EPA Index 1 • Good
PM2.5
2.1 μg/m³
Good
PM10
2.2 μg/m³
Good
Ozone (O3)
73.7 μg/m³
Photochemical
NO2
2.2 μg/m³
Nitrogen Dioxide
SO2
0.7 μg/m³
Sulfur Dioxide
CO
134.5 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 35m daylight
Sunrise 7:27 AM
Solar Noon 12:14 PM
Sunset 5:02 PM
Moon
First Quarter • 42%
Moonrise 1:11 PM
Transit 6:10 PM
Moonset 11:20 PM

Best Times for Fishing or Hunting

Major Periods

5:19 AM - 7:49 AM
5:40 PM - 8:10 PM

Minor Periods

12:41 PM - 2:11 PM
10:50 PM - 12:20 AM
Action Rating:
Good Action 3/5
Tuesday, November 17, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 46.9°F
Average Humidity: 71%
Chance of Rain: 0%
Wind: 23.7 mph
UV Index: 2.5

Air Quality

EPA Index 2 • Moderate
PM2.5
9.6 μg/m³
Good
PM10
9.7 μg/m³
Good
Ozone (O3)
48.5 μg/m³
Photochemical
NO2
7.2 μg/m³
Nitrogen Dioxide
SO2
1.7 μg/m³
Sulfur Dioxide
CO
170.5 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 33m daylight
Sunrise 7:28 AM
Solar Noon 12:14 PM
Sunset 5:01 PM
Moon
First Quarter • 54%
Moonrise 1:32 PM
Transit 6:53 PM
Moonset 1:57 AM

Best Times for Fishing or Hunting

Major Periods

6:02 AM - 8:32 AM
6:23 PM - 8:53 PM

Minor Periods

1:27 AM - 2:57 AM
1:02 PM - 2:32 PM
Action Rating:
Fair Action 2/5
Wednesday, November 18, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 47.5°F
Average Humidity: 68%
Chance of Rain: 0%
Wind: 23.1 mph
UV Index: 2.3

Air Quality

EPA Index 2 • Moderate
PM2.5
9.7 μg/m³
Good
PM10
9.7 μg/m³
Good
Ozone (O3)
51.7 μg/m³
Photochemical
NO2
6 μg/m³
Nitrogen Dioxide
SO2
1.6 μg/m³
Sulfur Dioxide
CO
205.3 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 31m daylight
Sunrise 7:29 AM
Solar Noon 12:14 PM
Sunset 5:00 PM
Moon
First Quarter • 65%
Moonrise 1:51 PM
Transit 7:36 PM
Moonset 12:26 AM

Best Times for Fishing or Hunting

Major Periods

6:45 AM - 9:15 AM
7:06 PM - 9:36 PM

Minor Periods

1:21 PM - 2:51 PM
11:56 PM - 1:26 AM
Action Rating:
Fair Action 2/5
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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