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Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
Forecast
AboutHow the forecast worksWhere fish livePrivacyTerms[email protected]
© 2026·AI-powered bite forecast
0.1.0+2161 · b4069346

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United States / Delaware / Delaware Bay

Bite forecast: Delaware Bay

  • 689.4 sq mi
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Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    57/100medium activity

    Partly cloudy: 64–84 °F

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Delaware Bay (Delaware) — a spot well known among anglers. About 1785.6 km² in area. Nearest town — Dover. A coastal water: the bite here is modelled for the sea, not for a river or a lake. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.

Catches

Recorded 6 catches here. Most commonly caught: Largemouth bass, Striped bass, Bluefish. Peak season: year-round.

  • Bluefish
    Delaware Bay
    Oct 15, 2018
  • Flounder
    New Jersey, Cape May County
    43 °F4 mph
    Feb 24, 2018
  • Largemouth bass
    Maurice River
    43 °F13 mph
    Jan 24, 2018
  • Striped bass
    Delaware, Kent County
    54 °F9 mph
    Nov 28, 2017
  • Striped bass
    Delaware, Kent County
    54 °F9 mph
    Nov 28, 2017
  • Largemouth bass
    Union Lake
    52 °F7 mph
    Nov 25, 2017

Nearby rivers

  • Fortescue Creek6 mi
  • Oranoaken Creek7 mi
  • Dividing Creek8 mi

Nearby water bodies

  • BayDelaware Bay0 mi
  • BayDelaware Bay0 mi
  • BayDelaware Bay0 mi
ThursdaySeptember 3weather-based forecast
51/100medium activity

Partly cloudy: 73–84 °F

  • FridaySeptember 4weather-based forecast
    48/100medium activity

    Cloudy: 72–91 °F

  • Nearby towns

    • Dover6 mi

    Bite calendar

    Wednesday, September 2

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    Red drumBlack drumFlounderStriped bassBluefishSpanish mackerelSpotted seatrout

    Black drum

    6/10 · 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 — 00:00–05:00 and 22:00–23:00 (nighttime activity).

    Tactics

    Look for structure — reefs, flats, channel edges; work them slowly near the bottom.

    Lures

    The water's turning murky — go with bright, noisy lures: soft-plastic jig or live bait.

    Gear

    It's a hot day — a hat, sunglasses, and plenty of water are a must. Rain is expected — don't forget a rain jacket or a waterproof shell.

    Summary

    An average day — best chances during peak windows.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 76 °F — inside the 61–79 °F comfort range for Black drum, so baseline activity is high.

    Computed water temperature by month; the green band is the 61–79 °F comfort rangecomfort 61–79 °F76 °F
    JFMAMJJASOND

    Black drum feeds at night: the peak falls in the dark hours, between sunset and sunrise.

    The day: daylight hours and when Black drum feeds0:0012:0024:00

    Pressure is rising 0.06 inHg over the day — the bite usually settles down after a rise.

    Pressure through the day, 0.06 inHg change
    00:00 · 30.0023:00 · 30.05 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 Black drum here.

    JFMAMJJASOND

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

    Tides

    • Low water06:33-3.6 ft
    • High water12:531.3 ft
    • Low water19:23-3.1 ft
    0:006:0012:0018:0023:000:006:0012:0018:0023:00
    Sea level height by hour
    00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
    0.3 ft0.2 ft-0.5 ft-1.4 ft-2.3 ft-3.1 ft-3.5 ft-3.6 ft-2.9 ft-1.8 ft-0.6 ft0.4 ft1.1 ft1.3 ft1.0 ft0.1 ft-0.8 ft-1.7 ft-2.5 ft-3.1 ft-3.0 ft-2.4 ft-1.5 ft-0.6 ft

    Open-Meteo tide model, grid point 2.1 mi away

    Water

    Water temp.
    82 °F
    In the model
    76 °F
    Wave
    0.9 ft
    Period
    5 s

    Open-Meteo Marine model, grid cell 2.1 mi from the waterbody. Values are daily means.

    2 SepWednesday, September 2
    +77°

    Cloudy · feels like +82°

    Low / high
    +73°…+78°
    Precipitation
    0.00 in
    Wind
    9 mph E
    Cloud cover
    100%
    Humidity
    87%
    Pressure
    30.10 inHg
    00:00+75°—6 mpheast wind, 6 mph84%40%
    01:00+74°—7 mphsoutheast wind, 7 mph86%76%
    02:00+76°—5 mphsouth wind, 5 mph87%100%
    03:00+75°—7 mpheast wind, 7 mph92%99%
    04:00+75°—7 mphsoutheast wind, 7 mph93%100%
    05:00+75°—5 mpheast wind, 5 mph93%100%
    06:00+74°—6 mphnortheast wind, 6 mph93%100%
    07:00+73°—6 mphnortheast wind, 6 mph93%95%
    08:00+74°—6 mphnortheast wind, 6 mph89%100%
    09:00+76°—7 mphnortheast wind, 7 mph87%100%
    10:00+78°—8 mpheast wind, 8 mph82%100%
    11:00+77°—8 mpheast wind, 8 mph85%100%
    12:00+77°—9 mpheast wind, 9 mph87%100%
    13:00+76°—8 mpheast wind, 8 mph87%100%
    14:00+76°—6 mpheast wind, 6 mph86%100%
    15:00+76°—6 mpheast wind, 6 mph88%100%
    16:00+76°0.03 in6 mpheast wind, 6 mph88%100%
    17:00+75°—22 mphsoutheast wind, 22 mph90%84%
    18:00+75°—11 mphsoutheast wind, 11 mph88%100%
    19:00+75°—6 mphsoutheast wind, 6 mph88%100%
    20:00+74°—9 mpheast wind, 9 mph89%100%
    21:00+74°—8 mpheast wind, 8 mph89%100%
    22:00+73°—7 mpheast wind, 7 mph90%100%
    23:00+73°—7 mpheast wind, 7 mph91%100%
    +78°+75°+73°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Wednesday, September 2
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:31
    Sunset
    19:31
    Day length
    13 h
    Sunshine hours
    2 h
    UV index
    3
    moderate
    Moon
    Waning gibbous
    Moonrise
    22:09
    Moonset
    12:28

    The day is 2 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 windowWednesday, September 2
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major03:54–05:54Moon overhead
    • Minor11:58–12:58Moonset
    • Major16:22–18:22Moon underfoot
    • Minor21:39–22:39Moonrise

    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?

    BiteGuide·From anglers’ reports

    What actually worked on this water

    Based on 6 verified catchesPeriod: 2017–2018

    This is a summary of anglers' reports, not a proven cause of the bite: conditions lining up does not mean they drove it.

    By fish species

    vertical axis — number of catches

    012
    2211
    Largemouth bassStriped bassBluefishFlounder
    By fish species
    ValueCatchesShare
    Largemouth bass233%
    Striped bass233%
    Bluefish117%
    Flounder117%

    By month

    vertical axis — number of catches

    023
    1113
    JanFebOctNov
    By month
    ValueCatchesShare
    Jan117%
    Feb117%
    Oct117%
    Nov350%

    Air temperature, °F

    5 catches have this data · vertical axis — number of catches

    023
    23
    4150
    Air temperature, °F
    ValueCatchesShare
    41–48 °F240%
    50–57 °F360%

    Pressure, inHg

    5 catches have this data · vertical axis — number of catches

    012
    1112
    29.7229.9230.1230.31
    Pressure, inHg
    ValueCatchesShare
    29.72–29.88 inHg120%
    29.92–30.08 inHg120%
    30.12–30.28 inHg120%
    30.31–30.47 inHg240%

    Wind direction

    5 catches have this data · vertical axis — number of catches

    012
    1211
    ESESWNW
    Wind direction
    ValueCatchesShare
    E120%
    SE240%
    SW120%
    NW120%

    Wind speed, mph

    5 catches have this data · vertical axis — number of catches

    012
    221
    4913
    Wind speed, mph
    ValueCatchesShare
    4–7 mph240%
    9–11 mph240%
    13–16 mph120%