Upper Crystal Lake Fishing Forecast

39.4353° N, 106.106° W

Fishing conditions for Upper Crystal Lake

Today Tomorrow Sep 5 Sep 6 Sep 7 Sep 8
sunrise 06:33
sunset 19:35

Biting score

79%
Good biting conditions

The best time for fishing is all day long

  • 02:00
  • 05:00
  • 08:00
  • 11:00
  • 14:00
  • 17:00
  • 20:00
  • 23:00
  • ClearSkyNight
  • ClearSkyNight
  • ClearSkyDay
  • ClearSkyDay
  • ClearSkyDay
  • ClearSkyDay
  • ClearSkyNight
  • ClearSkyNight
  • 52%
  • 65%
  • 79%
  • 52%
  • 65%
  • 52%
  • 47%
  • 54%
  • OK biting conditions
  • Good biting conditions
  • Good biting conditions
  • OK biting conditions
  • Good biting conditions
  • OK biting conditions
  • OK biting conditions
  • OK biting conditions

Now, September 3
3:14 PM

ClearSkyDay
18° FEELS LIKE12°
wind
7.1 m/s GUSTS10.65 m/s
101.4 kPa FLAT PRESSURE
humidity
25%
uv index
0low
cloud cover
37%
visibility
24km
moon rise
21:39AM
moon
moonnew moon
  • Upper Crystal Lake Solunar Fishing Activity Report for Today

    Current fishing activity in Upper Crystal Lake, United States, according to the solunar forecast, is moderate, which leads to a medium bite score.

    Over the next 6 days, the highest fish activity is expected on Tomorrow (8 AM peak), Today (8 AM peak) and Saturday (8 AM peak) — making these the best times to go fishing in Upper Crystal Lake.

  • Air conditions

    The air temperature is 64°F (18°C). Sunrise today: 06:33 AM, sunset: 07:35 PM. The weather conditions indicate the sky is partly cloudy.

    The UV index is currently 0 (Low).

    The wind is coming from the north at 15.9 mph (7.1 m/s), with gusts reaching 23.8 mph (10.65 m/s). Atmospheric pressure is 29.94 inHg (761 mmHg).

  • Moon Phases

    The moon phase is currently new moon, with moonrise at 9:39 PM and moonset at 12:40 PM.

About this spot

  • Upper Crystal Lake Solunar Fishing Activity Report for Today

    Current fishing activity in Upper Crystal Lake, United States, according to the solunar forecast, is moderate, which leads to a medium bite score.

    Over the next 6 days, the highest fish activity is expected on Tomorrow (8 AM peak), Today (8 AM peak) and Saturday (8 AM peak) — making these the best times to go fishing in Upper Crystal Lake.

  • Air conditions

    The air temperature is 64°F (18°C). Sunrise today: 06:33 AM, sunset: 07:35 PM. The weather conditions indicate the sky is partly cloudy.

    The UV index is currently 0 (Low).

    The wind is coming from the north at 15.9 mph (7.1 m/s), with gusts reaching 23.8 mph (10.65 m/s). Atmospheric pressure is 29.94 inHg (761 mmHg).

  • Moon Phases

    The moon phase is currently new moon, with moonrise at 9:39 PM and moonset at 12:40 PM.

Archive

About this spot

Reviews 1

  • WA
    Windy AI 08 July 2026
    Upper Crystal Lake is a remote high-altitude lake in Colorado's Elk Mountains or nearby range, supporting a cold-water fishery of cutthroat trout and brook trout in an alpine setting typical of the Colorado Rockies backcountry. It offers the pristine, uncrowded fishing experience available to anglers who venture beyond the accessible roadside lakes. Spot Features: Upper Crystal Lake is a high-elevation Colorado alpine lake, likely in the Gunnison or Crystal River area of the Elk Mountains. Cutthroat and brook trout respond to small spinners, flies, and bait near inlet streams and the rocky margins. A significant hike is required to reach the lake from the nearest trailhead, check CPW for any artificial-lure-only or reduced-limit designations. Seasonality: Cutthroat and brook trout are active from ice-out in late spring through the alpine summer at Upper Crystal Lake. June through August offer the best open-water fishing above treeline. Brook trout are particularly aggressive in fall before freeze. The lake is typically inaccessible from late fall through spring snowmelt.
Guest:

Nearest Meteostations

Closest meteostation (5.4 km):

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