A Trickle Isn't Worth the Hike. Know Before You Go.
Waterfalls don't follow schedules—they follow rain. ShutterTime tracks recent rainfall so you know if that waterfall is flowing strong or barely dripping.
Sound familiar?
Hiked 3 hours for a trickle
The photos online showed a thundering cascade. When you arrived, it was barely a stream. Wasted a full day.
Good flow, harsh light
The waterfall was flowing perfectly, but direct sunlight created impossible contrast. Blown highlights, crushed shadows.
Waited for rain, got too much
Finally got rain, but the trail was flooded and dangerous. Should have checked before driving out.
Didn't know how long to wait
It rained yesterday—but how long does it take for that waterfall to peak? 24 hours? 3 days? Who knows.
What ShutterTime tracks
Recent Rain
Rainfall in past 24-72 hours, weighted by recency. Flow depends on accumulated precipitation, not today's weather.
Overcast Sky
Low/mid cloud cover creates diffused, even light. Soft light = manageable dynamic range.
Fog & Mist
Atmospheric conditions that add mood. Fog turns a good shot into a great one.
Morning Phase
Before direct sun hits the canyon/forest. Shade preserves soft light longer.
Frequently asked questions
How long after rain do waterfalls peak?
It varies by watershed size and terrain. Small streams peak 12-24 hours after rain. Larger waterfalls fed by extensive catchments may take 2-3 days to reach maximum flow. ShutterTime weights recent rain with highest priority on past 24 hours, decreasing over 72 hours.
Why is overcast better for waterfall photography?
Waterfalls have extreme dynamic range—bright white water against dark rocks. Overcast clouds diffuse sunlight evenly, reducing contrast to a manageable level. This preserves detail in both the water highlights and shadow areas. Direct sunlight creates impossible contrast that even HDR struggles to handle.
What time of day is best for waterfalls?
Morning is usually best, before direct sunlight reaches the falls. Many waterfalls are in canyons or forests that stay shaded longer. If overcast, time matters less—shoot whenever cloud cover is thickest.
Can I get alerts when conditions are right?
Yes. Create a waterfall profile with recent rain as a must-have condition and low cloud as nice-to-have. Set score thresholds on your saved waterfalls and ShutterTime will notify you when accumulated rain and light conditions align.
Related features
Fog, mist, and forest conditions
Golden hour and weather planning
Tide and coastal conditions