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
Lake conditions
Heiser Slough — 2026-10-28
Conditions overviewToday's environmental conditions for this lake. Pick a species above to layer its bite forecast on top.
- Season
- Fall
- Moon
- 93% illuminated, waningWaning Gibbous
- Est. surface temp
- 71.5°F
- Pressure
- 30.16 inHgStable
Est. water temp
71.5°F
v1 estimate from air temperature — not a sensor reading
Air vs. last week
3°F warmer
48°F now vs 45°F this time last week
Measured air temperature at the nearest weather station — not water
Sun & moon
- Sunrise
- 7:30 AM
- Sunset
- 6:04 PM
- Moonrise
- 7:38 PM
- Moonset
- 10:45 AM
Sky, wind & pressuremidday · 12 PM
- Cloud cover
- 13%
- Precip chance
- 2%
- Wind
- 10 mph S
- Pressure
- 30.16 inHg Stable
Today's solunar periods
- Major: 1:41 AM–3:41 AM
- Minor: 10:15 AM–11:15 AM
- Major: 2:13 PM–4:13 PM
- Minor: 7:08 PM–8:08 PM
Location
Heiser Slough · 41.2079, -91.0598
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors