Waters · United States
Green Bay fishing — live bite forecast
Lake Michigan's trophy arm: spring walleye over 30 inches, a smallmouth explosion on the Door County reefs, and a growing count of 50-inch-plus muskies.
Today's bite rating: good (71/100)
Walleye is the most promising species on Green Bay today. Water temperature is around 13.1°C and barometric pressure is stable.
Best time to fish today
- 17:00–19:00 local time — score 70/100
- 23:00–01:00 local time — score 65/100
- 05:00–07:00 local time — score 69/100
3-day outlook by species
| Species | Sunday 5 Jul | Monday 6 Jul | Tuesday 7 Jul |
|---|---|---|---|
| Walleye | 71 — good | 67 — good | 67 — good |
| Smallmouth Bass | 69 — good | 71 — good | 74 — good |
| Muskellunge | 63 — good | 63 — good | 60 — fair |
Why this score
Cast & Scan uses a deterministic, published scoring model — no black box. The strongest influences on today's Green Bay rating:
- water temperature: helping (+1)
- pressure trend: helping (+1)
- solunar period: helping (+1)
- precipitation: helping (+0.9)
- season: helping (+0.75)
- river flow: helping (+0.6)
Forecast computed Sun, 05 Jul 2026 18:15:23 GMT · data: Open-Meteo · refreshed several times daily · see our published accuracy
Scan your exact spot
This page rates a representative point on Green Bay. Bays, river mouths and depth changes can fish very differently — open the scanner, drop a pin on your exact swim and get a spot-specific forecast with tactics. Free, in the browser, no signup.
Nearby waters
- Lake St. Clair — Michigan, USA (482 km away)
- Mille Lacs Lake — Minnesota, USA (482 km away)
- Lake Erie (Western Basin) — Ohio, USA (515 km away)
- Lake of the Woods — Ontario, Canada (718 km away)