Zim Lake

Alpena County, MI

GOConfidence · Low
Best bite window
The highlighted window has passed. This read is still based on the latest cached weather; use the 7-Day forecast below for the next window.
Main reason
falling pressure ahead of a system
Main risk
a front passing through

GO on Zim Lake — light winds and falling pressure ahead of a system for this window. Watch a front passing through. Weather-only read (no on-water history calibrating this yet).

Next forecast window
GO

Fri · Sep 11, Now → 8 AM (America/Detroit)

Full read

The latest cached fishing-weather read for Zim Lake in Alpena County, MI is GO. Its highlighted window has passed, so use the 7-day forecast below for the next available window. The main factor in its favor was falling pressure ahead of a system, while the main watch-out was a front passing through. Its cached forecast evidence included wind near 7 mph out of the northwest, gusting to 19 mph; surface pressure near 990 hPa on a falling trend; 0.00 inches of rain; and air temperature near 64 °F with clear dominant. Confidence in this cached read is low; it was generated September 10, 2026, 1:19 PM UTC, and reads refresh on a daily cadence. This is a weather-only read built from forecast weather; it does not yet use on-water reports, and confidence is capped until local water data or feedback exists.

UPDATED September 10, 2026, 1:19 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
7mph

NW · gust 19

Rain / Weather
0in

Clear

Temp
64°F

18°C · hum 60%

Pressure
29.23inHg

Falling

7-Day Fishing Forecast

One read per day — the bite call, the window, the weather behind it

  1. Thu · Sep 10
    Window passed
    GO
    A front passing through
    72° / 55°F
    7 mph · NWgust 19
    0.00 in
    ↑ +4.5 hPa
  2. Fri · Sep 11
    Now → 8 AM
    GO
    A front passing through
    77° / 50°F
    3 mph · Wgust 20
    0.00 in
    ↓ -1.9 hPa
  3. Sat · Sep 12
    6 PM → 10 PM
    GO
    A front passing through
    86° / 59°F
    7 mph · Wgust 29
    0.01 in
    ↓ -0.5 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    GO
    A front passing through
    72° / 52°F
    5 mph · NWgust 17
    0.01 in
    ↑ +8.2 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    GO
    A front passing through
    64° / 45°F
    4 mph · NWgust 32
    0.18 in
    ↓ -5.5 hPa
  6. Tue · Sep 15
    5 PM → 9 PM
    GO
    A front passing through
    72° / 57°F
    7 mph · NWgust 36
    0.74 in
    ↑ +7.2 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    GO
    A front passing through
    61° / 50°F
    6 mph · NWgust 20
    0.02 in
    ↑ +1.8 hPa

Last 3 days

Recent context — what just happened

Pressure
Falling
-10.0 hPa over 72h
Rain
Light rain
0.06 in totallast 72h
Wind
Gusty
5 mph · gust 25 · S
Temperature
Warmer
+8.6°F over 72h79–50°F range

Weather-only read. Confidence is capped until local water data or feedback exists.

Nearby waters

Weather data by Open-Meteo — CC BY 4.0. Fishing Weather derives the fishing read.