Round Valley Reservoir (NJ) Fishing Forecast

40.6166° N, 74.8292° W

Fishing conditions for Round Valley Reservoir (NJ)

Today Tomorrow Jul 28 Jul 29 Jul 30 Jul 31
sunrise 05:50
sunset 20:22

Biting score

69%
Good biting conditions

The best time for fishing is all day long

  • 02:00
  • 05:00
  • 08:00
  • 11:00
  • 14:00
  • 17:00
  • 20:00
  • 23:00
  • ClearSkyNight
  • ClearSkyNight
  • ClearSkyDay
  • ClearSkyDay
  • ClearSkyDay
  • CloudyDay1
  • CloudyNight1
  • Rain1
  • 64%
  • 69%
  • 62%
  • 40%
  • 57%
  • 59%
  • 55%
  • 51%
  • Good biting conditions
  • Good biting conditions
  • Good biting conditions
  • OK biting conditions
  • OK biting conditions
  • OK biting conditions
  • OK biting conditions
  • OK biting conditions

Now, July 26
1:44 PM

ClearSkyDay
28° FEELS LIKE26°
wind
1.5 m/s GUSTS2.25 m/s
101.1 kPa FALLING PRESSURE
humidity
43%
uv index
0low
cloud cover
7%
visibility
24km
moon rise
17:59AM
moon
moonNew
  • Round Valley Reservoir (NJ) Solunar Fishing Activity Report for Today

    Current fishing activity in Round Valley Reservoir (NJ), United States, according to the solunar forecast, is moderate, which leads to a medium bite score.

    Over the next 6 days, the highest fish activity is expected on Wednesday (2 AM peak), Thursday (2 AM peak), and Friday (2 AM peak)—making these the best times to go fishing in Round Valley Reservoir (NJ).

  • Air conditions

    The air temperature is 82°F (28°C) . Sunrise today: 05:50 AM, sunset: 08:22 PM. The weather conditions indicate the sky is clear.

    The UV index is currently 0 (Low) .

    The wind is coming from the north at 3.4 mph (1.5 m/s), with gusts reaching 5 mph (2.25 m/s). Atmospheric pressure is 29.85 inHg (758 mmHg).

  • Moon Phases

    The moon phase is currently New, with moonrise at 5:59 PM and moonset at 1:49 AM.

About this spot

  • Round Valley Reservoir (NJ) Solunar Fishing Activity Report for Today

    Current fishing activity in Round Valley Reservoir (NJ), United States, according to the solunar forecast, is moderate, which leads to a medium bite score.

    Over the next 6 days, the highest fish activity is expected on Wednesday (2 AM peak), Thursday (2 AM peak), and Friday (2 AM peak)—making these the best times to go fishing in Round Valley Reservoir (NJ).

  • Air conditions

    The air temperature is 82°F (28°C) . Sunrise today: 05:50 AM, sunset: 08:22 PM. The weather conditions indicate the sky is clear.

    The UV index is currently 0 (Low) .

    The wind is coming from the north at 3.4 mph (1.5 m/s), with gusts reaching 5 mph (2.25 m/s). Atmospheric pressure is 29.85 inHg (758 mmHg).

  • Moon Phases

    The moon phase is currently New, with moonrise at 5:59 PM and moonset at 1:49 AM.

Archive

About this spot

Reviews 1

  • WA
    Windy AI 08 July 2026
    Round Valley Reservoir is a 2,350-acre reservoir in Hunterdon County, New Jersey, the most celebrated and productive trout fishery in the state, supporting lake trout, rainbow trout, and brown trout in deep, cold water typical of a high-quality cold-water reservoir. New Jersey anglers consider Round Valley to be the state's finest lake trout fishing lake. Spot Features: Round Valley Reservoir is a 2,350-acre reservoir in Hunterdon County, New Jersey, near Flemington, managed by NJDEP as one of New Jersey's premier cold-water trout fisheries. Lake trout by deep trolling, rainbow and brown trout by trolling and standard spinning techniques, smallmouth bass along the rocky structure in summer. Access by fishing and boating permit. Seasonality: Lake trout are the primary cold-water sport fish at Round Valley Reservoir, active year-round in the deep, cold water, with the best fishing in spring when fish move shallower after winter and in fall. Rainbow trout and brown trout are stocked and provide additional fishing from fall through spring. Smallmouth bass are most aggressive in summer over rocky structure.
Guest:

Nearest Meteostations

Closest meteostation (6.05km):

Professional Weather App

Windy.app is a professional weather app, created for water and wind sports and all outdoor activities.
Get a detailed online 10 day weather forecast, live worldwide wind map and local weather reports from the most accurate weather models.
Compare spot conditions, ask locals in the app chat, discover meteo lessons, and share your experience in our Windy.app Community.
Be sure with Windy.app.
WINDY APP Appstore WINDY APP Google Play WINDY APP Huawei store
WINDY APP

This website uses cookies to improve your experience. If you continue to browse this site, you are agreeing to our Privacy Policy and Terms of Use.