Bitespan

7-day outlook

7-Day Fishing Calendar

Pick a lake and species to see a color-coded bite calendar: real hourly scores inside the ~48h forecast horizon, honest day-level estimates out to ~7 days, and clearly marked unavailable days beyond that.

Free — no account, no app

Species

No forecastable species for this lake yet — pick a different lake, or check back later.

Suggest a species for this lake →
Compare (optional)

Lake conditions

Castle Number 4 Reservoir — 2026-11-15

Conditions overview

Today's environmental conditions for this lake. Pick a species above to layer its bite forecast on top.

Season
Fall
Moon
34% illuminated, waxingFirst Quarter
Est. surface temp
38.2°F
Pressure
—Unknown

Est. water temp

38.2°F

v1 estimate from air temperature — not a sensor reading

Air vs. last week

4°F cooler

37°F now vs 41°F this time last week

Measured air temperature at the nearest weather station — not water

Sun & moon

Sunrise
6:49 AM
Sunset
4:57 PM
Moonrise
12:08 PM
Moonset
10:15 PM
Sky, wind & pressuremidday · 12 PM
Cloud cover
20%
Precip chance
0%
Wind
0 mph
Pressure
— Unknown

Today's solunar periods

  • Major: 3:46 AM–5:46 AM
  • Minor: 11:38 AM–12:38 PM
  • Major: 4:09 PM–6:09 PM
  • Minor: 9:45 PM–10:45 PM

Location

Castle Number 4 Reservoir · 37.8510, -107.2547

Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors