
Alta Lake
Alta Lake is located in Okanogan County, Washington. Anglers can catch Kokanee Salmon and Rainbow Trout.
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Alta Lake
Alta Lake is located in Okanogan County, Washington. Anglers can catch Kokanee Salmon and Rainbow Trout.
Read more detailsCurrent Conditions
Water Temperature
Current Snapshot
Forecast: Sunday, May 4
MostlyClear
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)
2:15 AM - 4:45 AM
9:43 AM - 12:13 PM
6:32 PM - 8:02 PM
9:20 AM - 10:50 AM
Outlook for Sunday at Alta Lake
Expect temperatures ranging from 41°F to 61°F. Skies look mostly clear with little chance of precipitation. Winds will be averaging 10 mph, with potential gusts reaching up to 28 mph. The maximum UV index will be 5 (Moderate), 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 2:15 AM and 9:43 AM, or try the minor windows near 6:32 PM and 9:20 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Alta Lake.
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Lake Information
Common Fish Species
Nearby Lakes
Water Temperature History
Trends for Alta Lake
Current Temp
Latest recorded surface temperature.
Lowest in Period
38°F
On Dec 8
Coldest point in the Last 12 Months.
Average in Period
54°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: July (73°F).
- Coolest avg: December (39°F).
- Rapid warming often occurs: April → May (+10°F).
- Sharpest cooling trend: October → November (-10°F).
Weather Forecast
Wind speed and pressure trends
Hourly Wind Forecast
Wind Direction
317°
Pressure
1016 mb
Cloud Cover
13%
Visibility
32 miles
Daily Pressure Forecast


Frequently Asked Questions About Alta Lake
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