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Rule Mirror Lake

Miette - Mirror Lake - Canadian Rockies

Miette, Alberta, Canada

Perfectly calm water for flawless reflections

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in America/Edmonton
mirror-lake weather icon
Next opportunity
Perfect Mirror Reflections
Miette
Today · 19:00–20:00 · 1h window
Medium confidence
60%
💨Wind Speed1m/s
mirror-lake weather icon
Perfect Mirror Reflections
Miette
Sat, Apr 11 · 01:00–02:00
💨Wind Speed:1m/s
Medium

What this forecast looks for

Plain-language explanation from the rule

This forecast predicts when the Canadian Rockies' legendary turquoise glacier-fed lakes will be mirror-calm for reflection photography. We track wind patterns, wave action, and dawn conditions to identify perfect reflection windows.

The Rockies contain some of Earth's most photographed reflections—the turquoise waters of Lake Louise and Moraine Lake create colors found nowhere else. These glacier-fed lakes get their distinctive color from glacial rock flour suspended in the water, creating an otherworldly blue-green that reflects spectacularly when conditions align.

What makes Rockies reflections special:

  • Turquoise waters - Glacial flour creates unique blue-green colors that intensify reflections
  • Mountain backdrops - Victoria Glacier, Valley of Ten Peaks, and continental divide peaks provide dramatic mirror subjects
  • Dawn calm windows - Early morning often brings glass-calm conditions before thermal winds develop
  • Seasonal ice patterns - Winter and spring bring geometric ice patterns that add foreground interest

Best conditions occur at dawn before thermal winds pick up, typically June through September when lakes are ice-free. Moraine Lake and Lake Louise are classics, but lesser-known spots like Two Jack Lake and Herbert Lake offer excellent reflections with fewer crowds.

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72-hour requirements breakdown

What passed or failed, hour by hour
2matching hours in the next 95 hoursJump to next match
AND logic: all conditions required
Meets requirement
Misses requirement
Time
America/Edmonton
Wind Speed
≤ 1.0m/s
Wind Gusts
≤ 2.0m/s
Precipitation Chance
≤ 10.0%
Visibility
≥ 5000.0m
Wed, Apr 8
01:001.3m/s1.1m/s0%2661m
02:001.7m/s1.3m/s0%17619m
03:001.8m/s1.4m/s0%24135m
04:002m/s1.5m/s0%24134m
05:002.1m/s2.3m/s0%24135m
06:002.3m/s2.4m/s0%24134m
07:002.3m/s2.6m/s27%24134m
08:002.2m/s2.7m/s55%24134m
09:002.1m/s2.7m/s82%24135m
10:002m/s2.6m/s88%24135m
11:001.8m/s2.4m/s94%24134m
12:001.6m/s2m/s100%24135m
13:001.3m/s1.8m/s100%24007m
14:001.6m/s1.8m/s100%23381m
15:001.5m/s1.9m/s100%23083m
16:001m/s1.8m/s100%8870m
17:000.86m/s1.7m/s100%2385m
18:001.5m/s1.3m/s100%514m
19:001.3m/s1.1m/s90%6274m
20:001.6m/s1.9m/s79%2842m
21:001.7m/s2.1m/s69%194m
22:001.5m/s2.1m/s73%166m
23:001.3m/s1.7m/s78%206m
Thu, Apr 9
24:001m/s1.4m/s82%382m
01:000.49m/s0.81m/s55%1553m
02:000.35m/s0.31m/s27%2188m
03:001m/s0.92m/s0%2929m
04:001.2m/s1.1m/s0%4637m
05:001.3m/s1.1m/s0%4459m
06:001.4m/s1.2m/s0%5853m
07:001.6m/s1.2m/s0%9194m
08:001.4m/s1.5m/s0%22781m
09:001.3m/s1.7m/s0%24135m
10:001.4m/s1.9m/s0%24134m
11:001.5m/s2m/s0%24135m
12:001.6m/s2.2m/s0%23870m
13:001.7m/s2.6m/s0%23861m
14:002m/s3.2m/s0%24135m
15:001.7m/s3.1m/s0%24134m
16:001.5m/s3m/s0%24134m
17:001.2m/s2.9m/s0%24135m
18:001.1m/s2.7m/s0%24134m
19:000.97m/s0.84m/s0%24135m
20:001.3m/s1m/s0%24135m
21:001.9m/s1.5m/s0%24135m
22:002.2m/s1.7m/s0%24134m
23:002.3m/s1.7m/s0%24135m
Fri, Apr 10
24:002.4m/s1.8m/s0%24135m
01:002.5m/s1.9m/s0%24134m
02:002.5m/s2.7m/s0%24134m
03:002.5m/s2.7m/s0%24135m
04:002.4m/s1.9m/s0%24135m
05:002.4m/s1.8m/s0%24135m
06:002.4m/s1.8m/s0%24135m
07:002.4m/s1.8m/s0%24135m
08:002.4m/s2.5m/s0%24134m
09:002.2m/s2.7m/s0%24135m
10:001.9m/s2.5m/s0%24134m
11:001.8m/s2.3m/s0%24135m
12:001.6m/s2.1m/s0%24134m
13:001.4m/s1.9m/s0%24135m
14:001.2m/s1.6m/s0%24135m
15:001.1m/s1.5m/s0%24134m
16:001.3m/s1.7m/s0%24135m
17:001.8m/s1.7m/s0%24135m
18:002.1m/s2m/s0%24134m
19:001.7m/s1.5m/s0%24135m
20:001.2m/s1.1m/s0%24134m
21:001m/s1m/s0%24135m
22:001.3m/s1.1m/s0%24134m
23:001.3m/s1.2m/s0%24135m
Sat, Apr 11
24:001.3m/s1.2m/s0%24135m
01:000.96m/s0.92m/s0.3%23767m
02:001.1m/s1.4m/s0.61%6952m
03:000.67m/s1m/s0.91%524m
04:000.69m/s0.91m/s0.61%244m
05:000.89m/s1.2m/s0.3%163m
06:000.95m/s1.2m/s0%128m
07:001.4m/s1.3m/s0%8130m
08:001.8m/s1.4m/s0%16133m
09:002.2m/s1.5m/s0%24135m
10:002.3m/s1.9m/s16%24135m
11:002.5m/s2.3m/s33%24135m
12:002.7m/s2.7m/s49%24135m
13:002.5m/s2.7m/s53%17652m
14:002.4m/s2.7m/s57%11169m
15:002.3m/s2.7m/s61%4686m
16:002.5m/s2.9m/s71%3247m
17:002.7m/s3.1m/s81%1807m
18:002.9m/s3.3m/s90%368m
19:002.7m/s3.1m/s92%597m
20:002.4m/s2.9m/s93%825m
21:002.1m/s2.6m/s95%1054m
22:002.1m/s2.5m/s90%1403m
23:002m/s2.4m/s84%1752m
How to read: colored cells show whether each predicate requirement is met; highlighted rows mean the full rule matched (an opportunity).

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