Solunar Tables and Best Fishing Times for Ralston Reservoir, Colorado in 2025

Fish Activity for Ralston Reservoir

Based on fish activity forecast, today is poor time to go fishing in Colorado, Ralston Reservoir with a fish activity scores of 11.

Best times to go fishing are the following:

From 05:35 to 08:05
From 17:45 to 20:15

Second best times to go fishing are the following:

From 23:43 (yesterday) to 01:13
From 12:27 to 13:57

Fish activity tip

The fish activity algorithm is calculated based on solunar theory, tides and other factors. Tides create water movement that triggers feeding behavior, while solunar periods pinpoint optimal feeding times. Additionally, falling barometric pressure, signaling approaching weather changes, increases fish activity. Our fish activity algorithm combines these factors, assisting anglers in making informed decisions for more productive fishing trips.

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Weather for Ralston Reservoir

The weather in Ralston Reservoir is Sunny with a temperature of 29°. The lowest temperature today is 16°, while the highest is 31°.

The air pressure is Rising and currently stands at 1004 hPa. The air humidity is 20%, while the UV Index is rated as low (2).

There is a moderate breeze with a wind speed of 6.1 m/s with gusts of 8.2 m/s. The wind direction is 109° ESE.

Weather tip

Fishing weather conditions, including wind, humidity and air pressure, have a substantial impact on angling success. Knowing wind conditions helps you choose the right spot and techniques. Lower humidity often means more active fish, while high humidity can make them less responsive. Falling pressure stimulates feeding, while rising pressure may lead to reduced activity.

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Solunar for Ralston Reservoir

The moon phase in Ralston Reservoir is first quarter. The illumination level is at 52.0% and it has been 7.6 days since the last new moon. The current distance to the moon is 402.871 km.

Today the moon rises at 13:12 and sets at 00:28 local time.

The sunrise in Ralston Reservoir today is at 05:38, while the sun sets at 20:34 local time. The dawn starts at 05:05, while dusk finishes at 21:06. The zenith, which is the highest point of the sun in Ralston Reservoir today, is at 13:06 local time.

Solunar tip

During "major" feeding times, when the moon is directly overhead or underfoot, fish are more active due to heightened gravitational forces, leading to increased feeding activity. "Minor" feeding times, occurring when the moon is at a 90-degree angle to the sun, also result in improved fish activity.

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Waterway: Ralston Reservoir

39° 49.630800′, -105° 14.847600′