Lake Almanor

Lake Almanor

Chester, Plumas County, CA
44mi²
1375.00ft
Directions
Lake Information

Lake Almanor is the largest lake in Plumas County with 52 miles of shoreline, two public boat launches, three full service marinas with boat rentals and gas. The summer temperature of the water makes it ideal for swimming, wake boarding, kayaking and wave runners. Lake Almanor is a spectacular fishery hidden in the mountains of Plumas County where 5# browns, rainbows, salmon and small mouth can be caught year round. Tom Stienstra SF Chronicle Outdoor Columnist and author listed Lake Almanor as one of California's top ten lakes. In June and July, fly fishermen flock to Almanor to enjoy the world famous Hexagina (HEX) Hatch, when conditions are ripe thousands of HEX larvae slowly work their way to the surface and hatch as the sun is setting behind the majesty of Lassen Peak. You can witness fish and birds of all species feasting on these tender morsels. Almanor's HEX hatch is a phenomena that fly fishermen plan vacations around each year and a sight to behold from your boat float tube or sitting on a lawn chair on the shore with a glass of wine. ​

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Current Conditions

52°F°
Feels like 45°F°
MostlyCloudy
Today's High
59°F°
Today's Low
36°F°

Water Temperature

51°F
Updated: (May 12)
Sign in to contribute temps.

Current water temperature for Lake Almanor is 51°F.

Current Snapshot

Wind9 mph NNW (Gust 15 mph)
Pressure
30.01 inHg
Visibility28 mi
Humidity36%
Cloud Cover80%

Forecast: Wednesday, May 14

Day 1 of 9

Hourly Insights

7 AM
39°F°
10 AM
49°F°
1 PM
56°F°
4 PM
58°F°

Temperature

High
59°F°
Low
36°F°

Precipitation

Chance0%
Amount0.00"
Typeclear

Wind

4mph
Avg Speed
Gusts up to
15mph
CalmModerateStrong
Max Speed9 mph

Sun, Moon & UV

Sunrise12:49 PM
Sunset3:13 AM
Moon PhasewaningGibbous
Max UV Index6 (High)

Solunar Fishing Forecast

Action Rating
4/5

Todays action is rated a 4 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

8:45 AM - 11:15 AM

4:53 PM - 7:23 PM

Minor Times (Good)

5:18 AM - 6:48 AM

12:00 AM - 2:40 PM

Outlook for Wednesday at Lake Almanor

Expect temperatures ranging from 36°F to 59°F. Skies look partly cloudy with little chance of precipitation. Winds will be averaging 4 mph, with potential gusts reaching up to 15 mph. The maximum UV index will be 6 (High), so plan sun protection accordingly. For anglers, today's fishing action is rated 4/5 (Todays action is rated a 4 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 8:45 AM and 4:53 PM, or try the minor windows near 5:18 AM and 12:00 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Lake Almanor.

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May 12th 2025

Lake Information

Elevation
1375 ft
Area
44 mi²
Coordinates
40.272, -121.123

Weather Forecast

Wednesday

59°F
36°F

Thursday

66°F
37°F

Friday

68°F
44°F

Saturday

54°F
41°F

Sunday

60°F
37°F

Monday

69°F
39°F

Tuesday

71°F
43°F

Wednesday

73°F
42°F

Thursday

72°F
43°F
Wednesday - 5/14/2025
59°F
36°F
12am
41°F
51°F
30.11 hPa
4 mph
N
G: 8 mph
2am
38°F
51°F
30.10 hPa
3 mph
NNE
G: 8 mph
4am
37°F
51°F
30.10 hPa
4 mph
NNE
G: 8 mph
6am
36°F
51°F
30.11 hPa
4 mph
NNE
G: 8 mph
8am
43°F
51°F
30.11 hPa
4 mph
NE
G: 7 mph
10am
49°F
51°F
30.08 hPa
1 mph
NW
G: 2 mph
12pm
54°F
51°F
30.05 hPa
4 mph
SW
G: 8 mph
2pm
58°F
51°F
30.02 hPa
5 mph
SW
G: 9 mph
4pm
58°F
51°F
29.98 hPa
7 mph
WSW
G: 12 mph
6pm
57°F
51°F
29.98 hPa
9 mph
W
G: 15 mph
8pm
52°F
51°F
29.98 hPa
4 mph
W
G: 9 mph
10pm
46°F
51°F
30.02 hPa
3 mph
NNW
G: 5 mph

Water Temperature History

Trends for Lake Almanor

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

36°F

On Jan 19

Coldest point in the Last 12 Months.

Average in Period

50°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 (75°F).
  • Coolest avg: January (38°F).
  • Rapid warming often occurs: May → June (+13°F).
  • Sharpest cooling trend: October → November (-14°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

Wind Direction

11°

Pressure

1020 mb

Cloud Cover

12%

Visibility

15 miles

Daily Pressure Forecast

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Frequently Asked Questions About Lake Almanor

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