Where to fish

  • Forecast
  • Catches

Mine

  • Favorites

Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
ForecastCatchesFavorites
AboutHow the forecast worksWhere fish livePrivacyTerms[email protected]
© 2026·AI-powered bite forecast
0.1.0+2164 · 9bcc296f

We use cookies for analytics and advertising. Cookies necessary for the site to function are always kept. Learn more

United Kingdom / Devon / Lake Sandymere

Bite forecast: Lake Sandymere

  • 1 ha
Loading map…

Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    72/100high activity

    Partly cloudy: 9–15 °C

  2. SundaySeptember 6weather-based forecast
    68/100high activity

    Clear: 12–20 °C

  3. MondaySeptember 7weather-based forecast
    62/100high activity

    Cloudy: 13–15 °C

Lake Sandymere (Devon) — a spot well known among anglers. About 1 ha in area. 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.

Loading map…

Nearby rivers

  • The Pill0.6 mi
  • River Caen3 mi
  • Braunton Pill3 mi
  • River Duntz6 mi

Nearby water bodies

  • ReservoirJennetts Reservoir4 mi
  • PondWrafton Pond4 mi
  • ReservoirMelbury Reservoir7 mi
  • ReservoirDarracott Reservoir7 mi

Bite calendar

7–Sep 13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
DaceEuropean eelWhitefishBreamWels catfishPikeRuffeZanderCarpPerchBrown troutIdeRainbow troutChubCrucian carpRoachWhite breamBleakRuddTench

Bleak

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 — 11:00–16:00 (daytime activity).

Tactics

Chum one spot near a drop-off and wait for fish to arrive — don't chase them.

Lures

Today's bait — maggot or small hook with dough bait. In cold or murky water, add scent to your chum.

Gear

Pack transitional-season clothing — mornings and evenings are chilly. 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 13 °C — colder than the 14–26 °C comfort range for Bleak: the fish conserves energy and takes more cautiously.

Computed water temperature by month; the green band is the 14–26 °C comfort rangecomfort 14–26 °C13 °C
JFMAMJJASOND

Bleak feeds by day — between sunrise and sunset; their times are in the sun-and-moon card above.

The day: daylight hours and when Bleak feeds0:0012:0024:00

Pressure is dropping 3 hPa over the day — fish are usually more active ahead of a weather change.

Pressure through the day, 3 hPa change
00:00 · 101623:00 · 1014 hPa

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 average month for Bleak here.

JFMAMJJASOND

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

8 SepTuesday, September 8
+14°

Partly cloudy · feels like +10°

Low / high
+9°…+15°
Precipitation
0.0 mm
Wind
15 mph W
Cloud cover
67%
Humidity
64%
Pressure
1015 hPa
00:00+13°—14 mphsouthwest wind, 14 mph83%100%
01:00+13°—14 mphsouthwest wind, 14 mph84%100%
02:00+13°0.2 mm13 mphwest wind, 13 mph86%82%
03:00+12°0.2 mm11 mphwest wind, 11 mph87%57%
04:00+12°0.2 mm10 mphwest wind, 10 mph88%38%
05:00+11°—9 mphwest wind, 9 mph87%30%
06:00+10°—7 mphwest wind, 7 mph85%29%
07:00+9°—7 mphwest wind, 7 mph82%30%
08:00+10°—9 mphwest wind, 9 mph77%34%
09:00+12°—12 mphwest wind, 12 mph72%41%
10:00+14°—14 mphwest wind, 14 mph67%48%
11:00+14°—15 mphwest wind, 15 mph65%57%
12:00+14°—15 mphwest wind, 15 mph64%67%
13:00+14°—15 mphwest wind, 15 mph63%72%
14:00+15°—16 mphwest wind, 16 mph59%72%
15:00+15°—16 mphwest wind, 16 mph55%67%
16:00+15°—16 mphwest wind, 16 mph53%59%
17:00+14°—15 mphwest wind, 15 mph57%44%
18:00+13°—13 mphwest wind, 13 mph64%26%
19:00+12°—12 mphwest wind, 12 mph70%13%
20:00+12°—11 mphwest wind, 11 mph73%8%
21:00+11°—11 mphwest wind, 11 mph74%9%
22:00+11°—10 mphwest wind, 10 mph76%11%
23:00+10°—10 mphwest wind, 10 mph79%16%
+15°+12°+9°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Tuesday, September 8
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:39
Sunset
19:45
Day length
13 h 6 min
Sunshine hours
12 h 35 min
UV index
4
moderate
Moon
Waning crescent
Moonrise
02:47
Moonset
18:47

The day is 4 min shorter than yesterday.

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

Solunar feeding periods

+11% in the windowTuesday, September 8
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Minor02:17–03:17Moonrise
  • Major09:58–11:58Moon overhead
  • Minor18:17–19:17Moonset
  • Major22:25–00:00Moon 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?