A clean, cloudless night over the water, with almost no wind to speak of and pressure sitting still. Give any hard bottom among the soft the first hour at Lost Lake. If you pick one session, make it the morning. Stay mobile and follow the activity. Falling temperatures are switching fish back on.
The bites are excellent now
Night
Lost Lake is a Grand County water, in Colorado. It sits at 9,675 feet above sea level. The water measures roughly 5 acres, so nothing here is far from anything else. Supplies mean a trip to Granby, 15 miles off. The big place round here is Boulder, 42 miles distant. Nearby, in order: Bowen Lake 2.3 miles away, Ruby Lake a shade over 4 miles, Blue Lake 4.1 miles away, Parika Lake a shade over 5.8 miles and Columbine Lake 6.5 miles away. One jurisdiction covers this water end to end.
There is no recorded depth, so work from what you can see. Read the surface for the wind lane, then fish the edge of it. Bays and points beat straight shoreline every time on water like this. Species logged across Grand County include black-spotted cutthroat trout, brook trout and rainbow trout. Several of these carry legal protection or closed seasons; the rulebook comes before the rod. Read Lost Lake for ten minutes before the first cast goes out.
In an average year July sits at 52°F and January at 18°F. The year splits cleanly: hard water, then open water. Firm cover through the cold months, then open water from late May. Climate averages put the opening at about late May and the closing near early November. Reckon on open water from spring through to late autumn, with May and June the strongest. On Lost Lake the same rules apply, with local timing.
The rules here are undocumented as far as public sources go. Parking sits half a mile out, which makes for a walk with tackle. Light line and small metal for the trout; a fly rod earns its place on calm evenings. A landowner's word beats anything printed elsewhere. Keep proof of licence with you rather than in the car. Failing this one, try Bowen Lake, 2.3 miles away. Treat Lost Lake as unsettled until someone local tells you otherwise.
78%
The bites are excellent 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 |
| 5.3 | 2.9 | 1.5 | 2.6 | 3.8 | 3.9 | 5.1 | 5.2 | 4.2 | 2.5 | 2.4 | 4 | 4.5 | 4 | 4.4 | 4.7 | 2.8 | 1.7 | 1.8 | 2.1 | 2.1 | 2.5 | 2.1 | 1.4 |
| 29° | 28° | 27° | 27° | 26° | 25° | 24° | 24° | 29° | 38° | 43° | 46° | 49° | 51° | 52° | 51° | 49° | 43° | 40° | 39° | 37° | 36° | 35° | 34° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 30.18 | 30.18 | 30.19 | 30.19 | 30.19 | 30.2 | 30.19 | 30.19 | 30.2 | 30.18 | 30.15 | 30.12 | 30.08 | 30.05 | 30.03 | 30.02 | 30.07 | 30.1 | 30.12 | 30.14 | 30.14 | 30.15 | 30.16 | 30.16 |
| 66 | 66 | 68 | 69 | 70 | 73 | 77 | 77 | 66 | 49 | 40 | 35 | 31 | 29 | 28 | 28 | 34 | 42 | 46 | 48 | 50 | 52 | 52 | 54 |
Sam
AI Fishing Assistant for Lost Lake
Morning
Afternoon
Evening
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time