Nicasio Reservoir Fishing Forecast & Report

38.0808° N, 122.75° W

Fishing conditions for Nicasio Reservoir

Today Tomorrow Oct 18 Oct 19 Oct 20 Oct 21 Oct 22
sunrise 07:20
sunset 18:33

Biting score

100%
Great biting conditions

The best time for fishing is night, morning and afternoon

  • 02:00
  • 05:00
  • 08:00
  • 11:00
  • 14:00
  • 17:00
  • 20:00
  • 23:00
  • ClearSkyNight
  • ClearSkyNight
  • ClearSkyDay
  • ClearSkyDay
  • ClearSkyDay
  • ClearSkyDay
  • ClearSkyNight
  • ClearSkyNight
  • 59%
  • 100%
  • 64%
  • 64%
  • 77%
  • 64%
  • 49%
  • 47%
  • OK biting conditions
  • Great biting conditions
  • Good biting conditions
  • Good biting conditions
  • Good biting conditions
  • Good biting conditions
  • OK biting conditions
  • OK biting conditions

Now, October 16
11:38 PM

ClearSkyNight
17° FEELS LIKE14°
wind
1 m/s GUSTS1.5 m/s
101.8 kPa RISING PRESSURE
humidity
46%
uv index
0low
cloud cover
98%
visibility
24km
moon rise
13:23AM
moon
moonnew moon
  • Nicasio Reservoir Solunar Fishing Activity Report for Today

    Current fishing activity in Nicasio Reservoir, United States, according to the solunar forecast, is moderate, which leads to a medium bite score.

    Over the next 7 days, the highest fish activity is expected on Today (5 AM peak), Sunday (8 PM peak) and Monday (8 AM peak) — making these the best times to go fishing in Nicasio Reservoir.

  • Air conditions

    The air temperature is 63°F (17°C). Sunrise today: 07:20 AM, sunset: 06:33 PM. The weather conditions indicate the sky is overcast.

    The UV index is currently 0 (Low).

    The wind is coming from the north at 2.2 mph (1 m/s), with gusts reaching 3.4 mph (1.5 m/s). Atmospheric pressure is 30.06 inHg (764 mmHg).

  • Moon Phases

    The moon phase is currently new moon, with moonrise at 1:23 PM and moonset at 9:34 PM.

About this spot

Fishing info

  • Experience

    The spot offers diverse fish species like largemouth, smallmouth, and spotted bass, suitable for all anglers. Water level fluctuations may affect conditions. Bank fishing is an option for those without boats.

  • Tips

    Targeting flats off points increases catch success. Ensure possession of a valid fishing license due to frequent patrols. Be prepared for weather changes as forecasts can be unpredictable.

  • Fishing seasons

    Day temperatures in peak summer range from 60°F to 65°F, with wind speeds between 9 to 27 mph, enhancing fishing. Winter months have high precipitation, up to 0.01 inches, which may hinder fishing. Temperatures transition from 50°F in early spring to 65°F in summer.

  • Nicasio Reservoir Solunar Fishing Activity Report for Today

    Current fishing activity in Nicasio Reservoir, United States, according to the solunar forecast, is moderate, which leads to a medium bite score.

    Over the next 7 days, the highest fish activity is expected on Today (5 AM peak), Sunday (8 PM peak) and Monday (8 AM peak) — making these the best times to go fishing in Nicasio Reservoir.

  • Air conditions

    The air temperature is 63°F (17°C). Sunrise today: 07:20 AM, sunset: 06:33 PM. The weather conditions indicate the sky is overcast.

    The UV index is currently 0 (Low).

    The wind is coming from the north at 2.2 mph (1 m/s), with gusts reaching 3.4 mph (1.5 m/s). Atmospheric pressure is 30.06 inHg (764 mmHg).

  • Moon Phases

    The moon phase is currently new moon, with moonrise at 1:23 PM and moonset at 9:34 PM.

Archive

About this spot

Reviews 1

  • WA
    Windy AI 08 July 2026
    Nicasio Reservoir is an 825-acre scenic water supply reservoir in the Nicasio Valley of Marin County, California, supporting largemouth bass, channel catfish, and common carp. Accessible to MMWD recreation permit holders, it offers fishing in a beautiful pastoral Marin County landscape. Spot Features: Nicasio Reservoir is a 825-acre water supply reservoir in Marin County, California, managed by the Marin Municipal Water District, accessible to permit holders for fishing and recreation. Largemouth bass with soft plastics and topwaters along the vegetated margins, channel catfish with cut bait, carp with dough baits and corn on the bottom. Non-motorized boats may be permitted. Seasonality: Largemouth bass are the primary year-round sport fish at Nicasio Reservoir in the mild Marin County climate, with peak activity in spring during the spawning period and in fall. Channel catfish feed through the warmer months. Common carp are a year-round target most actively feeding in spring and early summer. MMWD recreation permit is required for access.
Guest:

Nearest Meteostations

Closest meteostation (3.08 km):

Closest tide buoy (10.94 km):

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