Rule
Mirror Lake
Grundlsee - Mirror Lake - Salzkammergut
Grundlsee, Styria, Austria
Perfectly calm water for flawless reflections
Upcoming Opportunities
When all conditions match, PhotoWeather marks an opportunity window.
Times shown in Europe/Vienna
Next opportunity
Perfect Mirror Reflections
Grundlsee
Tomorrow · 22:00–01:00 · 3h window
Medium confidence
47%
💨Wind Speed0.5-0.9m/s
Perfect Mirror Reflections at Sunrise
Grundlsee
Tue, May 26 · 04:00–07:00
💨Wind Speed:0.9-1m/s
Medium
Perfect Mirror Reflections
Grundlsee
Tue, May 26 · 07:00–10:00
💨Wind Speed:0.5-0.8m/s
Medium
Perfect Mirror Reflections
Grundlsee
Tue, May 26 · 23:00–03:00
💨Wind Speed:0.7-1m/s
Low
Glassy Mirror Reflections (glassy)
Grundlsee
Wed, May 27 · 23:00–04:00
💨Wind Speed:0.4-1m/s
Low
Perfect Mirror Reflections
Grundlsee
Thu, May 28 · 17:00–20:00
💨Wind Speed:0.8-0.9m/s
Low
Perfect Mirror Reflections at Sunset
Grundlsee
Thu, May 28 · 20:00–22:00
💨Wind Speed:0.9-1m/s
Low
+3 more windows in the next 10 days
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72-hour requirements breakdown
What passed or failed, hour by hourAND logic: all conditions required
Meets requirement
Misses requirement
Time Europe/Vienna | Wind Speed ≤ 1.0m/s | Wind Gusts ≤ 2.0m/s | Precipitation Chance ≤ 10.0% | Visibility ≥ 5000.0m |
|---|---|---|---|---|
| Sun, May 24 | ||||
| 06:00 | 1.3m/s | 1.2m/s | 8.8% | 24134m |
| 07:00 | 0.88m/s | 0.9m/s | 4.4% | 24135m |
| 08:00 | 0.7m/s | 1m/s | 0% | 24134m |
| 09:00 | 1.2m/s | 1.7m/s | 26% | 24134m |
| 10:00 | 1.8m/s | 2.3m/s | 13% | 24134m |
| 11:00 | 2m/s | 2.6m/s | 0% | 24134m |
| 12:00 | 2.3m/s | 3.1m/s | 12% | 24135m |
| 13:00 | 2.5m/s | 3.3m/s | 25% | 24134m |
| 14:00 | 2.7m/s | 3.4m/s | 37% | 24135m |
| 15:00 | 2.8m/s | 3.2m/s | 43% | 24135m |
| 16:00 | 3m/s | 3m/s | 50% | 24135m |
| 17:00 | 2.8m/s | 2.7m/s | 56% | 24134m |
| 18:00 | 2.3m/s | 2.4m/s | 68% | 24134m |
| 19:00 | 2.1m/s | 2.9m/s | 80% | 24134m |
| 20:00 | 2.5m/s | 2.3m/s | 93% | 24134m |
| 21:00 | 1.5m/s | 1.5m/s | 84% | 23916m |
| 22:00 | 0.87m/s | 0.92m/s | 75% | 24134m |
| 23:00 | 0.88m/s | 0.91m/s | 66% | 24135m |
| Mon, May 25 | ||||
| 24:00 | 1.1m/s | 1.1m/s | 71% | 24134m |
| 01:00 | 1.2m/s | 1.2m/s | 77% | 24135m |
| 02:00 | 1.4m/s | 1.3m/s | 82% | 24135m |
| 03:00 | 1.7m/s | 1.5m/s | 71% | 24135m |
| 04:00 | 2m/s | 1.7m/s | 59% | 24135m |
| 05:00 | 1.9m/s | 1.7m/s | 48% | 24135m |
| 06:00 | 1.8m/s | 1.6m/s | 45% | 24134m |
| 07:00 | 1.3m/s | 1.5m/s | 42% | 24134m |
| 08:00 | 1m/s | 1.3m/s | 39% | 24134m |
| 09:00 | 1.4m/s | 1.8m/s | 43% | 24135m |
| 10:00 | 1.7m/s | 2.2m/s | 46% | 24134m |
| 11:00 | 2m/s | 2.4m/s | 50% | 24135m |
| 12:00 | 2.3m/s | 2.2m/s | 67% | 24135m |
| 13:00 | 2.4m/s | 1.9m/s | 83% | 24134m |
| 14:00 | 2.4m/s | 1.6m/s | 100% | 24135m |
| 15:00 | 2.4m/s | 1.4m/s | 67% | 24134m |
| 16:00 | 2.6m/s | 1.6m/s | 33% | 24134m |
| 17:00 | 2.7m/s | 1.9m/s | 0% | 24134m |
| 18:00 | 2.7m/s | 2.1m/s | 0% | 24134m |
| 19:00 | 2.4m/s | 2.6m/s | 0% | 24135m |
| 20:00 | 1.9m/s | 1.8m/s | 0% | 24134m |
| 21:00 | 1.2m/s | 1.2m/s | 0% | 24135m |
| 22:00 | 0.53m/s | 0.51m/s | 0% | 24134m |
| 23:00 | 0.64m/s | 0.61m/s | 0% | 24135m |
| Tue, May 26 | ||||
| 24:00 | 0.89m/s | 0.81m/s | 0% | 24134m |
| 01:00 | 1m/s | 0.92m/s | 0% | 24134m |
| 02:00 | 1m/s | 0.92m/s | 0% | 24135m |
| 03:00 | 1m/s | 1m/s | 0% | 24134m |
| 04:00 | 0.93m/s | 0.91m/s | 0% | 24135m |
| 05:00 | 0.97m/s | 0.92m/s | 0% | 24134m |
| 06:00 | 0.95m/s | 0.9m/s | 0% | 24134m |
| 07:00 | 0.75m/s | 0.81m/s | 0% | 24134m |
| 08:00 | 0.52m/s | 0.61m/s | 0% | 24135m |
| 09:00 | 0.69m/s | 0.9m/s | 0% | 24134m |
| 10:00 | 1.2m/s | 1.2m/s | 0% | 24135m |
| 11:00 | 1.4m/s | 1.2m/s | 0% | 24134m |
| 12:00 | 1.6m/s | 1.2m/s | 16% | 24135m |
| 13:00 | 1.8m/s | 1.3m/s | 33% | 24134m |
| 14:00 | 2.2m/s | 1.4m/s | 49% | 24134m |
| 15:00 | 2.5m/s | 1.4m/s | 33% | 24134m |
| 16:00 | 2.7m/s | 1.5m/s | 16% | 24135m |
| 17:00 | 2.9m/s | 1.6m/s | 0% | 24135m |
| 18:00 | 2.8m/s | 2.1m/s | 0% | 24134m |
| 19:00 | 2.5m/s | 2.6m/s | 0% | 24135m |
| 20:00 | 2m/s | 1.8m/s | 0% | 24134m |
| 21:00 | 1.6m/s | 1.5m/s | 0% | 24134m |
| 22:00 | 1.3m/s | 1.2m/s | 0% | 24135m |
| 23:00 | 0.97m/s | 0.9m/s | 0% | 24135m |
| Wed, May 27 | ||||
| 24:00 | 0.87m/s | 0.87m/s | 0% | 24135m |
| 01:00 | 0.76m/s | 0.83m/s | 0% | 24135m |
| 02:00 | 0.66m/s | 0.8m/s | 0% | 24135m |
| 03:00 | 0.96m/s | 1.1m/s | 12% | 23143m |
| 04:00 | 1.3m/s | 1.5m/s | 24% | 22151m |
| 05:00 | 1.6m/s | 1.8m/s | 36% | 21159m |
| 06:00 | 1.5m/s | 2.2m/s | 39% | 19902m |
| 07:00 | 1.4m/s | 2.6m/s | 43% | 18645m |
| 08:00 | 1.3m/s | 2.9m/s | 46% | 17388m |
| 09:00 | 2.2m/s | 4m/s | 48% | 19637m |
| 10:00 | 3.1m/s | 5m/s | 50% | 21886m |
| 11:00 | 4m/s | 6m/s | 52% | 24135m |
| 12:00 | 3.4m/s | 4.7m/s | 60% | 24135m |
| 13:00 | 2.7m/s | 3.5m/s | 68% | 24135m |
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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