← Lake Guide43.79° N · 93.27° W

Minnesota

Geneva Lake

Covering roughly 1,597 acres in Freeborn County, Minnesota, Geneva Lake is a year-round largemouth water with strong seasonal swings.

Surface
1,597acres
Primary species
Largemouth
§ 01Today on the water · Geneva Lakevia Open-Meteo · 19:45 local
Air temp
80.9°F
Barometric
29.80″
↑rising 24h(+0.06)
Wind
5mph
from WNW
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 84° · 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 86° · lo 62°

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

    ── light s wind

  3. 2
    sepWed

    Better early

    hi 88° · lo 66°

    Pre-dawn through 9am. Get on the water before the front; the bite likely shrinks once precip starts.

    ── front rolling in · e wind setting up

§ 04Field notesMinnesota

Where it is

In Freeborn County, Minnesota, Geneva Lake spreads across roughly 1,597 acres. Largemouth work shallow-to-deep and back as conditions change through the year.

Seasonal pattern

Spring. Warming water pulls largemouth toward shallow, protected areas where they stage and spawn; the quickest-warming pockets lead.

Summer. Bass settle on deeper edges and shaded cover after the surface warms, with first and last light the stronger times.

Fall. Falling water temperature draws bait and largemouth back shallow into a broad, roaming feed.

Winter. Cold water settles fish deep and slow; patience and a subtle presentation are the more dependable choice.

Key structure

  • Points where shallow water drops toward deeper water
  • Transitions from soft to hard bottom
  • Weed edges and the clean lines along them
  • Channel edges and the breaks beside them

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

Forage

Baitfish concentrations shape where largemouth feed across Geneva Lake, shallow or deep.

Access

You will find public access around Geneva 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:00644068, a 2-polygon group collapsed to its largest representative). 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

Last revised · Back to Lake Guide