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Minnesota

Green Lake

In Chisago County, Minnesota, Green Lake offers a 1,491-acre largemouth water where seasonal forage and weather drive the bite.

Surface
1,491acres
Primary species
Largemouth
§ 01Today on the water · Green Lakevia Open-Meteo · 11:15 local
Air temp
68.7°F
Barometric
29.74″
→steady 24h(-0.04)
Wind
5mph
from SSE
Moon
Full Moon
day 18.4 · 86% lit

Air conditions sampled near the lake center, not measured on the water · refreshed ~15 min

§ 03Next 3 daysvia Open-Meteo · interpretation
  1. 31
    augMon

    Stable window

    hi 90° · lo 68°

    Anytime through the day. Quiet weather day; lean on seasonal pattern and structure.

    ── light w wind · settled

  2. 1
    sepTue

    Stable window

    hi 90° · lo 59°

    Anytime through the day. Quiet weather day; lean on seasonal pattern and structure.

    ── light w wind · settled

  3. 2
    sepWed

    Tougher window

    hi 89° · lo 65°

    Pick the calmest hour and stay flexible. Conditions push hard today; bite likely shrinks. Plan around the calmest gap.

    ── heavy precipitation · bite likely shrinks

§ 04Field notesMinnesota

Where it is

Green Lake sits in Chisago County, Minnesota, covering about 1,491 acres. Largemouth use the shallow cover and the deeper water as the calendar moves.

Seasonal pattern

Spring. Early warming sends largemouth into the shallows to stage and spawn, the calmest sun-fed water leading the move.

Summer. Warm water moves largemouth onto deeper structure and shade; the early and late hours are the better windows.

Fall. As water cools, forage and bass return toward shallower water; movement is wide, so covering water pays.

Winter. Cold pushes largemouth deep and lethargic; slow down and fish a quiet, deliberate line.

Key structure

  • Wind-pushed banks that gather forage
  • Flats sitting next to deeper water
  • Shoreline cover near quick depth changes
  • Creek and cove mouths that funnel fish and bait

The calendar decides which of these is worth time on a given day.

Forage

Schools of baitfish are the engine on Green Lake, and largemouth relate to them through the Minnesota seasons.

Access

You will find public access around Green Lake; ramp and launch conditions move with the season, so verify them locally.

Regulations

Check current state and local regulations before fishing; limits and seasons can change.

§ 05Sources & field guides

Field guides

Data & references

  • Today's conditions — Open-Meteo, refreshed every ~15 min
  • Moon phase — local astronomical calculation, no external API
  • Lake area, depth, structure — Identity, surface area, coordinates and county/state are from the ProjectD canonical waterbody index (snapshot conus-20260518-v1, group gnis:00644411). Maximum depth and regulation links were not available from an acceptable source and are intentionally omitted.
  • Regulations — verify current state and local regulations before fishing

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