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Rule Mirror Lake

San José - Mirror Lake - Costa Rica

San José, Provincia de San José, Costa Rica

Perfectly calm water for flawless reflections

No opportunities right now
Here’s what usually blocks matches

No Mirror Lake opportunities in the next 14 days

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Rule requirements (key thresholds)
Wind Speed · ≤ 1.0m/s Wind Gusts · ≤ 2.0m/s Precipitation Chance · ≤ 10.0% Visibility · ≥ 5000.0m

Tip: Scroll down to the 72-hour table to see exactly which condition fails hour by hour.

Most common blockers (next 72 hours)
Wind Speed 100% failing
Precipitation Chance 100% failing
Wind Gusts 94% failing

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in America/Costa_Rica

No opportunities in the next 10 days

See the blocker timeline below to understand which conditions are preventing matches.

What this forecast looks for

Plain-language explanation from the rule

This forecast identifies when calm water conditions create perfect reflections across Costa Rica's diverse aquatic environments—from waterfall pools to Caribbean canals to Pacific tide pools to volcanic lakes. We track wind speed, precipitation, and water clarity to predict when mirror-like surfaces capture the country's lush tropical landscapes.

Costa Rica's abundant rainfall and volcanic geology create numerous reflection opportunities year-round. The green season ensures waterfalls flow powerfully with clear pools below, while early mornings before tropical winds develop provide the calmest water surfaces. The country's varied water environments—from still volcanic lakes to slow-moving Caribbean canals to tidal Pacific pools—each offer unique reflection possibilities.

What makes Costa Rica reflection photography distinctive:

  • Waterfall pools - La Fortuna waterfall's emerald pool reflects rainforest and falling water, Rio Celeste's blue pool mirrors tropical jungle
  • Caribbean canals - Tortuguero's network of calm canals creates perfect mirror surfaces for rainforest reflections during early morning hours
  • Volcanic lakes - Lakes on volcanic slopes reflect jungle-clad peaks and tropical sky in still morning waters
  • Pacific tide pools - Manuel Antonio and Tamarindo's rocky tide pools capture sunset reflections during low tide calm conditions

La Fortuna waterfall's plunge pool provides Costa Rica's most dramatic waterfall reflection—the 70-meter cascade and surrounding rainforest reflected in emerald-green water when wind is calm, typically early morning. Rio Celeste's otherworldly blue colour (caused by volcanic minerals) creates surreal reflections in calm pool sections. Tortuguero's canal network offers extensive early morning reflection photography—mirror-calm water reflecting cecropia trees, palms, and jungle before boat traffic disturbs surfaces. Manuel Antonio's rocky coastline creates natural tide pools that capture sunset reflections during low tide. Drake Bay and Osa Peninsula's pristine rivers provide untouched reflection scenes. Early morning before 7-8 AM provides calmest conditions before tropical winds develop. Green season ensures waterfalls flow with clear pools.

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72-hour requirements breakdown

What passed or failed, hour by hour
0matching hours in the next 79 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
America/Costa_Rica
Wind Speed
≤ 1.0m/s
Wind Gusts
≤ 2.0m/s
Precipitation Chance
≤ 10.0%
Visibility
≥ 5000.0m
Tue, Jul 7
23:002.9m/s6.1m/s82%1852m
Wed, Jul 8
24:002.8m/s5.9m/s82%3546m
01:002.7m/s5.3m/s65%2759m
02:002.8m/s5.8m/s73%2880m
03:002.7m/s5.7m/s82%1804m
04:002.5m/s5.3m/s88%1986m
05:002.6m/s5.2m/s94%1665m
06:002.3m/s5m/s100%3452m
07:002.5m/s4.4m/s100%7989m
08:002.4m/s4.1m/s100%8056m
09:002.6m/s3.8m/s100%24135m
10:002.6m/s3.4m/s100%24135m
11:002.8m/s3.2m/s100%24135m
12:002.8m/s2.8m/s100%23921m
13:002.6m/s2.5m/s90%24134m
14:002.4m/s2.7m/s79%18687m
15:002.5m/s2.9m/s69%23596m
16:002.3m/s2.9m/s70%21594m
17:002.2m/s3.1m/s72%4062m
18:001.9m/s3.3m/s74%21050m
19:001.7m/s3.5m/s68%8073m
20:002m/s3.4m/s62%4722m
21:001.9m/s3.5m/s56%4304m
22:001.8m/s3.5m/s60%3317m
23:002.1m/s3.8m/s64%1802m
Thu, Jul 9
24:002m/s4m/s69%898m
01:002m/s3.9m/s67%693m
02:001.9m/s3.8m/s65%1278m
03:001.8m/s3.6m/s64%743m
04:002m/s3.8m/s76%625m
05:001.9m/s3.9m/s88%662m
06:002.2m/s4.3m/s100%680m
07:002.3m/s4m/s100%1252m
08:002.4m/s4.1m/s100%1836m
09:002.4m/s4m/s100%3850m
10:002.4m/s3.5m/s100%5144m
11:002.8m/s3.5m/s100%20919m
12:002.7m/s3.3m/s100%6162m
13:002.6m/s3.4m/s97%3960m
14:002.6m/s3.6m/s94%3353m
15:002.3m/s3.6m/s92%1171m
16:002.2m/s3.6m/s92%1132m
17:002m/s3.7m/s93%592m
18:001.7m/s3.6m/s94%426m
19:002m/s4.5m/s96%543m
20:002m/s4.2m/s98%524m
21:002m/s4m/s100%1020m
22:001.8m/s3.4m/s76%1332m
23:001.7m/s2.9m/s51%816m
Fri, Jul 10
24:001.5m/s2.8m/s27%859m
01:001.6m/s2.7m/s46%3949m
02:001.6m/s3.1m/s65%1342m
03:001.5m/s3m/s84%3577m
04:001.3m/s2.4m/s89%4012m
05:001.7m/s2.9m/s94%4418m
06:001.7m/s2.9m/s100%7957m
07:001.9m/s3.2m/s100%7781m
08:002m/s3.4m/s100%15110m
09:002.2m/s3.6m/s100%20184m
10:002.3m/s3.2m/s100%24135m
11:002.5m/s3.1m/s100%24135m
12:002.5m/s2.7m/s100%8677m
13:002.2m/s2.9m/s93%6117m
14:002m/s3.2m/s86%3556m
15:001.7m/s3.4m/s80%996m
16:001.6m/s3.2m/s82%1022m
17:001.5m/s2.9m/s85%1048m
18:001.4m/s2.6m/s88%1074m
19:001.4m/s2.4m/s81%1520m
20:001.4m/s2.2m/s73%1966m
21:001.4m/s2m/s66%2412m
22:001.3m/s1.8m/s68%5468m
23:001.1m/s1.6m/s69%8525m
Sat, Jul 11
24:001m/s1.3m/s71%11581m
01:001.3m/s1.9m/s74%11896m
02:001.6m/s2.5m/s76%12211m
03:001.9m/s3.1m/s79%12527m
04:001.9m/s3m/s86%8902m
05:001.9m/s2.9m/s93%5278m
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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