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United States / New Hampshire / Fresh River

Bite forecast: Fresh River

  • length 3 mi
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Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    81/100high activity

    Cloudy: 50–63 °F

Fresh River (New Hampshire) — one of the area's fishing spots. About 5 km long. Nearest town — Portsmouth. This page shows an hourly bite forecast for today and the week ahead; the algorithm factors in the weather, atmospheric pressure, and the moon phase.

Nearby rivers

  • Pisacssic River2 mi
  • Lamprey River2 mi
  • Squamscott River4 mi
  • Piscassic River4 mi
  • Wheelwright Creek4 mi
  • Rollins Brook5 mi
  • Lubberland Creek6 mi
  • The Moat7 mi
  • Exeter River7 mi
  • Brackett Brook7 mi

Nearby water bodies

  • LakeColcord Pond3 mi
  • ReservoirPickpocket Dam Reservoir4 mi
  • PondMuddy Pond4 mi
  • LakeHoar Pond4 mi
  • ReservoirExeter Reservoir5 mi
  • LakeCartland Pond6 mi
  • LakeThe Moat6 mi
  • LakeGreenwood Pond7 mi
  • LakeMill Pond7 mi
  • LakeNottingham Lake7 mi
ThursdaySeptember 10weather-based forecast
75/100high activity

Drizzle: 57–73 °F

  • TuesdaySeptember 8weather-based forecast
    71/100high activity

    Clear: 50–64 °F

  • Nearby towns

    • Portsmouth11 mi

    Bite calendar

    Saturday, September 5

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    Yellow perchBluegillBrook troutCarpLargemouth bassPikeSmallmouth bassStriped bassWhitefishAtlantic salmonBlack crappieBrown troutRainbow troutLake trout

    Atlantic salmon

    5/10 · Fair

    Hourly activity

    0:006:0012:0018:0023:00
    Bite activity:highmediumlow

    The bite is moderate — fish feed in short bursts. Pressure is dropping — this usually boosts the bite.

    Peak bite hours

    Best time — 06:00–08:00 (dawn bite) and 19:00–21:00 (dusk bite).

    Tactics

    Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses.

    Lures

    In clear water, natural colors work best: salmon spoon or salmon fly.

    Gear

    No special gear needed — seasonal clothing will do.

    Summary

    An average day — best chances during peak windows.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 64 °F — warmer than the 39–57 °F comfort range for Atlantic salmon: in the heat it drops deeper and feeds less often.

    Computed water temperature by month; the green band is the 39–57 °F comfort rangecomfort 39–57 °F64 °F
    JFMAMJJASOND

    Atlantic salmon works the twilight: the peaks are pinned to sunrise and sunset — their times are in the sun-and-moon card above.

    The day: daylight hours and when Atlantic salmon feeds0:0012:0024:00

    Pressure is rising 0.18 inHg over the day — the bite usually settles down after a rise.

    Pressure through the day, 0.18 inHg change
    00:00 · 29.8323:00 · 29.99 inHg

    One more input — the moon's feeding windows: within their hours the score sits higher than across the rest of the day. The window times are in the “Solunar feeding periods” card below.

    Feeding windows on the day scale0:0012:0024:00

    September is an active season for Atlantic salmon here.

    JFMAMJJASOND

    These are the same values the bite curve above was computed from. How the forecast works

    5 SepSaturday, September 5
    +69°

    Partly cloudy · feels like +69°

    Low / high
    +56°…+70°
    Precipitation
    0.00 in
    Wind
    7 mph NNW
    Cloud cover
    44%
    Humidity
    61%
    Pressure
    29.85 inHg
    00:00+60°—2 mphnorthwest wind, 2 mph78%62%
    01:00+60°—3 mphnorthwest wind, 3 mph78%30%
    02:00+60°—4 mphnorthwest wind, 4 mph86%89%
    03:00+60°—4 mphnorthwest wind, 4 mph79%39%
    04:00+59°—5 mphnorthwest wind, 5 mph79%39%
    05:00+58°—5 mphnorthwest wind, 5 mph81%50%
    06:00+58°—4 mphnorthwest wind, 4 mph79%19%
    07:00+58°—4 mphnorthwest wind, 4 mph80%9%
    08:00+60°—3 mphnorthwest wind, 3 mph82%100%
    09:00+64°—2 mphnorthwest wind, 2 mph73%100%
    10:00+67°—5 mphnorthwest wind, 5 mph66%35%
    11:00+68°—7 mphnorthwest wind, 7 mph62%23%
    12:00+69°—7 mphnorth wind, 7 mph61%44%
    13:00+70°—6 mphnorthwest wind, 6 mph59%100%
    14:00+69°—6 mphnorthwest wind, 6 mph59%100%
    15:00+69°—8 mphnorth wind, 8 mph63%99%
    16:00+65°—5 mphnortheast wind, 5 mph73%100%
    17:00+66°—5 mphnortheast wind, 5 mph67%95%
    18:00+64°—4 mphnorth wind, 4 mph60%100%
    19:00+63°—3 mphnorthwest wind, 3 mph60%89%
    20:00+60°—4 mphnorthwest wind, 4 mph61%12%
    21:00+58°—3 mphnorth wind, 3 mph63%0%
    22:00+56°—2 mphnorthwest wind, 2 mph65%3%
    23:00+56°—3 mphwest wind, 3 mph65%33%
    +70°+63°+56°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Saturday, September 5
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:14
    Sunset
    19:15
    Day length
    13 h 1 min
    Sunshine hours
    4 h 41 min
    UV index
    4
    moderate
    Moon
    Waning crescent
    Moonrise
    —
    Moonset
    15:55

    The day is 3 min shorter than yesterday.

    Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.

    Solunar feeding periods

    +14% in the windowSaturday, September 5
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major06:37–08:37Moon overhead
    • Minor15:25–16:25Moonset
    • Major19:09–21:09Moon underfoot

    The windows are set by the moon's transit and rise, and the forecast above already accounts for them: within these hours the bite score sits higher than across the rest of the day, while the day's overall level still comes from the catch-calibrated model.

    What are solunar periods?
    Loading map…