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Where to fish

  • Forecast
  • Catches

Mine

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Forecast
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© 2026·AI-powered bite forecast
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United States / Connecticut / Bay Long Island Sound

Bite forecast: Bay Long Island Sound

  • 1195.4 sq mi
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Best fishing days for the next week

  1. ThursdaySeptember 3weather-based forecast
    66/100high activity

    Cloudy: 66–81 °F

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?
FlounderStriped bassBluefishBrown trout

Bluefish

6/10 · Fair

Hourly activity

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

The bite is strong — fish are active. Weather is steady, with no sharp swings — fish behave predictably.

Peak bite hours

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

Tactics

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

Lures

In clear water, natural colors work best: trolling spoon or live bait.

Gear

No special gear needed — seasonal clothing will do.

Summary

Worth going — it's a productive day.

How this forecast is calculated

Why this forecast

The computed water temperature is around 69 °F — inside the 57–75 °F comfort range for Bluefish, so baseline activity is high.

Computed water temperature by month; the green band is the 57–75 °F comfort rangecomfort 57–75 °F69 °F
JFMAMJJASOND

Bluefish 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 Bluefish feeds0:0012:0024:00

Pressure is flat: it moves no more than 0.00 inHg over the day, so the weather isn't shifting today's bite.

Pressure through the day, 0.00 inHg change
00:00 · 30.0723:00 · 30.08 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 peak season for Bluefish here.

JFMAMJJASOND

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

Tides

  • High water01:472.3 ft
  • Low water08:04-4.7 ft
  • High water14:173.4 ft
  • Low water20:59-4.5 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
0.9 ft2.1 ft2.3 ft1.8 ft0.6 ft-1.3 ft-3.1 ft-4.3 ft-4.7 ft-4.4 ft-3.2 ft-1.3 ft1.0 ft2.7 ft3.4 ft3.2 ft2.3 ft0.7 ft-1.4 ft-3.1 ft-4.2 ft-4.5 ft-4.1 ft-2.9 ft

Open-Meteo tide model, grid point 3.1 mi away

Water

Water temp.
74 °F
In the model
69 °F
Wave
1.1 ft
Period
3 s

Open-Meteo Marine model, grid cell 3.1 mi from the waterbody. Values are daily means.

2 SepWednesday, September 2
+69°

Cloudy · feels like +70°

Low / high
+61°…+73°
Precipitation
0.00 in
Wind
6 mph E
Cloud cover
98%
Humidity
67%
Pressure
30.16 inHg
00:00+62°—7 mphnortheast wind, 7 mph91%100%
01:00+62°—7 mphnortheast wind, 7 mph90%100%
02:00+62°—6 mphnortheast wind, 6 mph92%100%
03:00+62°—5 mphnortheast wind, 5 mph91%100%
04:00+62°—4 mphnortheast wind, 4 mph90%100%
05:00+62°—4 mphnortheast wind, 4 mph89%100%
06:00+61°—4 mphnortheast wind, 4 mph89%59%
07:00+61°—4 mphnortheast wind, 4 mph89%100%
08:00+63°—7 mphnortheast wind, 7 mph85%100%
09:00+64°—7 mpheast wind, 7 mph84%99%
10:00+65°—6 mpheast wind, 6 mph80%100%
11:00+67°—7 mpheast wind, 7 mph75%100%
12:00+69°—6 mpheast wind, 6 mph67%98%
13:00+72°—7 mpheast wind, 7 mph64%100%
14:00+73°—6 mpheast wind, 6 mph60%100%
15:00+73°—6 mpheast wind, 6 mph62%100%
16:00+73°—7 mphsoutheast wind, 7 mph63%100%
17:00+72°—6 mphsoutheast wind, 6 mph64%100%
18:00+70°—6 mphsoutheast wind, 6 mph71%100%
19:00+67°—5 mphsoutheast wind, 5 mph77%100%
20:00+66°—5 mphsoutheast wind, 5 mph79%100%
21:00+64°—5 mphsoutheast wind, 5 mph77%100%
22:00+65°—4 mphsoutheast wind, 4 mph77%100%
23:00+64°—5 mphsoutheast wind, 5 mph84%100%
+73°+67°+61°
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
06:16
Sunset
19:21
Day length
13 h 5 min
Sunshine hours
4 h 12 min
UV index
6
high
Moon
Waning gibbous
Moonrise
21:55
Moonset
12:26

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

+12% in the windowWednesday, September 2
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major03:46–05:46Moon overhead
  • Minor11:56–12:56Moonset
  • Major16:14–18:14Moon underfoot
  • Minor21:25–22:25Moonrise

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?

Bay Long Island Sound (Connecticut) — one of the area's fishing spots. About 3096.1 km² in area. Salt water, not fresh — so this page carries its own marine bite forecast. 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.

Catches

Recorded 12 catches here. Most commonly caught: Striped bass, Largemouth bass, Pike. Peak season: year-round.

  • Striped bass — Lieutenant River, Jun 17, 2017, 7:15 AM
    2
    Striped bass
    Lieutenant River
    68 °F4 mph
    Jun 17, 2017, 7:15 AM
  • Striped bass
    Connecticut
    41 °F16 mph
    Apr 01, 2019
  • Largemouth bass
    Artist Lake
    45 °F13 mph
    Jan 03, 2019
  • Largemouth bass
    Spring Lake
    45 °F13 mph
    Jan 03, 2019
  • Striped bass
    Connecticut
    Oct 12, 2018
  • Striped bass
    Connecticut, South Central Connecticut Planning Region
    52 °F2 mph
    May 12, 2018
  • Striped bass
    Upper Millpond
    43 °F7 mph
    Apr 19, 2018
  • Pike
    Mianus River
    34 °F13 mph
    Mar 18, 2018

Nearby rivers

  • Nissequogue River6 mi

Nearby water bodies

  • BayLong Island Sound0 mi
  • BayLong Island Sound0 mi
  • BayLong Island Sound0 mi
  • LakeFresh Pond4 mi
  • BayStony Brook Harbor4 mi
  • BayStony Brook Harbor4 mi
  • LakeFlax Pond5 mi
  • LakeStony Brook Mill Pond5 mi
  • PondStony Brook Mill Pond5 mi
  • LakeBlanchard Lake6 mi
Tuesday
September 8
weather-based forecast
66/100high activity

Cloudy: 59–79 °F

  • FridaySeptember 4weather-based forecast
    62/100high activity

    Clear: 61–86 °F

  • BiteGuide·From anglers’ reports

    What actually worked on this water

    Based on 12 verified catchesPeriod: 2011–2019

    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

    047
    72111
    Striped bassLargemouth bassLingcodPikeYellow perch
    By fish species
    ValueCatchesShare
    Striped bass758%
    Largemouth bass217%
    Lingcod18%
    Pike18%
    Yellow perch18%

    By month

    vertical axis — number of catches

    023
    22131111
    JanFebMarAprMayJunOctDec
    By month
    ValueCatchesShare
    Jan217%
    Feb217%
    Mar18%
    Apr325%
    May18%
    Jun18%
    Oct18%
    Dec18%

    Air temperature, °F

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

    036
    11621
    2332415068
    Air temperature, °F
    ValueCatchesShare
    23–30 °F19%
    32–39 °F19%
    41–48 °F655%
    50–57 °F218%
    68–75 °F19%

    Pressure, inHg

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

    024
    14141
    29.5329.7229.9230.1230.31
    Pressure, inHg
    ValueCatchesShare
    29.53–29.69 inHg19%
    29.72–29.88 inHg436%
    29.92–30.08 inHg19%
    30.12–30.28 inHg436%
    30.31–30.47 inHg19%

    Wind direction

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

    024
    111314
    NNEESSWNW
    Wind direction
    ValueCatchesShare
    N19%
    NE19%
    E19%
    S327%
    SW19%
    NW436%

    Wind speed, mph

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

    035
    1415
    04913
    Wind speed, mph
    ValueCatchesShare
    0–2 mph19%
    4–7 mph436%
    9–11 mph19%
    13–16 mph545%