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Lake conditions

Boulder Lake — 2026-10-21

Conditions overview

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

Season
Fall
Moon
74% illuminated, waxingWaxing Gibbous
Est. surface temp
58.9°F
Pressure
—Unknown

Est. water temp

58.9°F

v1 estimate from air temperature — not a sensor reading

Air vs. last week

8°F cooler

41°F now vs 49°F this time last week

Measured air temperature at the nearest weather station — not water

Sun & moon

Sunrise
7:24 AM
Sunset
6:01 PM
Moonrise
4:01 PM
Moonset
2:02 AM
Sky, wind & pressuremidday · 12 PM
Cloud cover
47%
Precip chance
3%
Wind
5 mph WSW
Pressure
— Unknown

Today's solunar periods

  • Minor: 1:32 AM–2:32 AM
  • Major: 8:09 AM–10:09 AM
  • Minor: 3:31 PM–4:31 PM
  • Major: 8:31 PM–10:31 PM

West-southwest wind at 5 mph — the east-northeast shore is windward.

Wind tends to push food, then baitfish, toward the bank it blows into — a rule of thumb, not a guarantee of where fish are. It says nothing about whether that shore is public or reachable.

Location

Boulder Lake · 46.1247, -89.6614

Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors

Lake outline: WI DNR 24K Hydrography Lakes and Open Water