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United States / Connecticut / Bay Setauket Harbor

Bite forecast: Bay Setauket Harbor

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Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    73/100high activity

    Partly cloudy: 57–81 °F

Bite calendar

Thursday, September 3

Aug 31 – Sep 6
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
FlounderBluefishStriped bassBrown trout

Bluefish

8/10 · Good

Hourly activity

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

The bite is strong — fish are active. A thunderstorm is possible: activity rises before the front and drops after.

Peak bite hours

Best time — 06:00–08:00 (dawn bite) and 19:00–20:00 (dusk bite).

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: trolling spoon or live bait.

Gear

It's a hot day — a hat, sunglasses, and plenty of water are a must. A thunderstorm is possible — bring a rain jacket, and pack up at the first rumble of thunder.

Summary

Worth going — it's a productive day.

How this forecast is calculated

Why this forecast

The computed water temperature is around 70 °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 °F70 °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 dropping 0.21 inHg over the day — fish are usually more active ahead of a weather change.

Pressure through the day, 0.21 inHg change
00:00 · 30.0923:00 · 29.89 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 water02:481.6 ft
  • Low water09:11-4.6 ft
  • High water15:242.4 ft
  • Low water22:07-4.5 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
-1.3 ft0.4 ft1.4 ft1.6 ft1.1 ft0.0 ft-1.6 ft-3.1 ft-4.2 ft-4.6 ft-4.4 ft-3.4 ft-1.7 ft0.3 ft1.7 ft2.3 ft2.2 ft1.5 ft0.0 ft-1.8 ft-3.2 ft-4.1 ft-4.5 ft-4.3 ft

Open-Meteo tide model, grid point 6.3 mi away

Water

Water temp.
73 °F
In the model
70 °F
Wave
1.0 ft
Period
3 s

Open-Meteo Marine model, grid cell 6.3 mi from the waterbody. Values are daily means.

3 SepThursday, September 3
+73°

Cloudy · feels like +77°

Low / high
+63°…+78°
Precipitation
0.00 in
Wind
8 mph SSW
Cloud cover
100%
Humidity
90%
Pressure
29.94 inHg
00:00+63°—4 mphsoutheast wind, 4 mph85%95%
01:00+63°—5 mphsoutheast wind, 5 mph84%100%
02:00+63°—5 mphsoutheast wind, 5 mph85%100%
03:00+64°—5 mphsoutheast wind, 5 mph91%100%
04:00+64°0.02 in4 mpheast wind, 4 mph95%100%
05:00+65°0.24 in6 mphsouth wind, 6 mph97%100%
06:00+66°0.04 in10 mphsouth wind, 10 mph95%100%
07:00+66°—3 mphnorthwest wind, 3 mph96%100%
08:00+67°—5 mphsoutheast wind, 5 mph98%100%
09:00+68°—6 mphsouth wind, 6 mph99%100%
10:00+70°—6 mphsouth wind, 6 mph97%100%
11:00+71°—7 mphsouth wind, 7 mph97%100%
12:00+73°—8 mphsouth wind, 8 mph90%100%
13:00+74°—7 mphsouthwest wind, 7 mph88%100%
14:00+76°—5 mphsouthwest wind, 5 mph84%53%
15:00+78°—5 mphsouthwest wind, 5 mph80%100%
16:00+78°—5 mphsouth wind, 5 mph80%100%
17:00+76°0.45 in6 mphsouth wind, 6 mph88%100%
18:00+76°0.04 in7 mphsouthwest wind, 7 mph90%100%
19:00+73°—4 mphsoutheast wind, 4 mph93%83%
20:00+71°0.02 in5 mphsouthwest wind, 5 mph94%100%
21:00+70°—5 mphsouthwest wind, 5 mph96%78%
22:00+69°—3 mphsouthwest wind, 3 mph95%100%
23:00+70°—8 mphnorthwest wind, 8 mph87%100%
+78°+71°+63°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Thursday, September 3
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:17
Sunset
19:19
Day length
13 h 2 min
Sunshine hours
1 h 16 min
UV index
6
high
Moon
Last quarter
Moonrise
22:39
Moonset
13:41

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

+13% in the windowThursday, September 3
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major04:42–06:42Moon overhead
  • Minor13:11–14:11Moonset
  • Major17:12–19:12Moon underfoot
  • Minor22:09–23:09Moonrise

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 Setauket Harbor (Connecticut) — a spot well known among anglers. A coastal water: the bite here is modelled for the sea, not for a river or a lake. A smart bite calendar — moon phase, atmospheric pressure, and weather combined into an hourly fish-activity forecast for the coming days.

Catches

Recorded 1 catch here. Most commonly caught: Largemouth bass. Peak season: January.

  • Largemouth bass
    Spring Lake
    45 °F13 mph
    Jan 03, 2019
Wednesday
September 9
weather-based forecast
72/100high activity

Partly cloudy: 64–81 °F

  • ThursdaySeptember 3weather-based forecast
    63/100high activity

    Cloudy: 66–79 °F

  • Nearby rivers

    • Old Mill Creek2 mi

    Nearby water bodies

    • BaySetauket Harbor0 mi
    • PondMill Pond0.9 mi
    • ReservoirSetauket Mill Pond0.9 mi
    • BayPort Jefferson Harbor1 mi
    • BayPort Jefferson Harbor1 mi
    • PondSetauket Lake1 mi
    • LakeFlax Pond2 mi
    • PondStony Brook Mill Pond4 mi
    • LakeStony Brook Mill Pond4 mi
    • LakeM Section Basin5 mi