
Portage Lake
Portage Lake is a natural kettle lake situated in Washtenaw County, Michigan. With a total area of 644 acres, the lake is renowned among anglers for its diverse range of fish species. Anglers can expect to catch Bluegill, Pumpkinseed Sunfish, Rock Bass, Yellow Perch, Black Crappie, Redear Sunfish, Hybrid Sunfish, Largemouth Bass, and Brown Bullhead. The lake's hard-water status is a unique characteristic that contributes to the ecological and biological features of the lake. Hard-water lakes are formed when water seeps through deposits of calcium and magnesium-rich rocks, creating a high mineral content in the water. This, in turn, creates an environment conducive to the growth of aquatic plants and algae, which provide habitat and food for fish species. The abundance and diversity of fish species in Portage Lake are a testament to the health of the lake's ecosystem. The lake's ecological features have attracted anglers from far and wide, making it a popular destination for recreational fishing. In conclusion, Portage Lake is a natural hard-water kettle lake that offers anglers a unique opportunity to catch a diverse range of fish species. The lake's hard-water status and ecological features make it a popular destination for recreational fishing.
Read more
Portage Lake
Portage Lake is a natural kettle lake situated in Washtenaw County, Michigan. With a total area of 644 acres, the lake is renowned among anglers for its diverse range of fish species. Anglers can expect to catch Bluegill, Pumpkinseed Sunfish, Rock Bass, Yellow Perch, Black Crappie, Redear Sunfish, Hybrid Sunfish, Largemouth Bass, and Brown Bullhead. The lake's hard-water status is a unique characteristic that contributes to the ecological and biological features of the lake. Hard-water lakes are formed when water seeps through deposits of calcium and magnesium-rich rocks, creating a high mineral content in the water. This, in turn, creates an environment conducive to the growth of aquatic plants and algae, which provide habitat and food for fish species. The abundance and diversity of fish species in Portage Lake are a testament to the health of the lake's ecosystem. The lake's ecological features have attracted anglers from far and wide, making it a popular destination for recreational fishing. In conclusion, Portage Lake is a natural hard-water kettle lake that offers anglers a unique opportunity to catch a diverse range of fish species. The lake's hard-water status and ecological features make it a popular destination for recreational fishing.
Read more detailsCurrent Conditions
Water Temperature
Current water temperature for Portage Lake is 55°F.
Current Snapshot
Forecast: Wednesday, Apr 30
PartlyCloudy
Hourly Insights
Temperature
Precipitation
Wind
Sun, Moon & UV
Solunar Fishing Forecast
Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)
7:59 PM - 10:29 PM
8:18 AM - 10:48 AM
11:43 AM - 1:13 PM
4:00 AM - 4:00 AM
Outlook for Wednesday at Portage Lake
Expect temperatures ranging from 37°F to 65°F. Skies look partly cloudy with little chance of precipitation. Winds will be averaging 5 mph, with potential gusts reaching up to 18 mph. The maximum UV index will be 7 (High), so plan sun protection accordingly. For anglers, today's fishing action is rated 2/5 (Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 7:59 PM and 8:18 AM, or try the minor windows near 11:43 AM and 4:00 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Portage Lake.
Lake Map Views

Try Premium Features
Find the fishing sweet spots! See detailed temperature readings throughout your lake.
No credit card required for preview
Lake Information
Common Fish Species
Nearby Lakes
Water Temperature History
Trends for Portage Lake
Current Temp
Latest recorded surface temperature.
Lowest in Period
39°F
On Mar 24
Coldest point in the Last 12 Months.
Average in Period
59°F
Typical temp during the Last 12 Months.
Temperature Trend: Last 12 Months
Surface temperature over the selected period.
Key Observations (Last 12 Months)
- Warmest avg: August (79°F).
- Coolest avg: December (40°F).
- Rapid warming often occurs: April → May (+17°F).
- Sharpest cooling trend: September → October (-15°F).
Weather Forecast
Wind speed and pressure trends
Hourly Wind Forecast
Wind Direction
345°
Pressure
1019 mb
Cloud Cover
2%
Visibility
19 miles
Daily Pressure Forecast


Frequently Asked Questions About Portage Lake
Get accurate, up-to-date information about conditions at Portage Lake.