Clear conditions and high sun today, with a gentle ripple from the W with the glass slipping lower. Give points where shallow meets deep the first hour at Gertrude Lake. Even, unhurried fishing on the cards. Change depth before you change anything else. Falling temperatures are switching fish back on.
The bites are average now
Night
Set in El Dorado County, California, this is Gertrude Lake. Elevation runs to 8,045 feet. At roughly 2 acres, the whole thing is within casting reach of a single walk. It is a small entry by El Dorado County standards. The nearest town is South Lake Tahoe, 12 miles away. Beyond it, Tahoma at 13 miles and Kingsbury at 17 miles. No boundary runs near, so the county rules hold throughout.
Open data we checked carries no depth for this water. Look for the band where the shallows give up and the bottom falls away. On a natural lake the weed line and the shelf beyond it do the work. Open biodiversity records for El Dorado County list rainbow trout, sockeye salmon, brook trout, bluegill and great basin cutthroat trout. At least one recorded species is protected in parts of its range; read the local rules before targeting anything. On Gertrude Lake the quiet end is the one worth the extra effort.
Climate records put August near 58°F and December near 28°F. Conditions shift steadily rather than sharply. Some winters give nothing at all, so plan for open water. Spring and autumn carry the year; summer squeezes it into the ends of the day. At Gertrude Lake the season follows that pattern closely.
Public data does not answer the access question here. There is no mapped parking or launch nearby, which keeps numbers down. For the trout, small spinners and a box of nymphs cover both approaches. Season dates differ by species, so read the table. Barbless rules turn up on managed water more often than not. Should this one be busy, Tyler Lake is 0.3 miles off. Check the position on Gertrude Lake before loading the car.
46%
The bites are average now
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 6 | 6.7 | 7.1 | 6 | 5.1 | 4.7 | 3.8 | 2.9 | 0.1 | 1.8 | 2.8 | 5.4 | 5.9 | 7.2 | 8.9 | 9.4 | 9.3 | 8.7 | 7.1 | 5 | 4.3 | 5.1 | 4.9 | 6.2 |
| 53° | 52° | 52° | 53° | 53° | 55° | 55° | 54° | 56° | 62° | 66° | 68° | 69° | 71° | 71° | 71° | 70° | 68° | 64° | 60° | 57° | 56° | 55° | 55° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 29.97 | 29.97 | 29.96 | 29.95 | 29.94 | 29.95 | 29.95 | 29.96 | 29.97 | 29.98 | 29.98 | 29.97 | 29.96 | 29.94 | 29.91 | 29.91 | 29.92 | 29.93 | 29.94 | 29.95 | 29.95 | 29.95 | 30 | 30 |
| 39 | 39 | 39 | 40 | 40 | 38 | 37 | 37 | 37 | 32 | 28 | 27 | 26 | 25 | 25 | 25 | 26 | 29 | 34 | 41 | 44 | 45 | 45 | 44 |
Sam
AI Fishing Assistant for Gertrude Lake
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Afternoon
Evening
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time