Lake Perrault

Houghton County, MI

GOConfidence · Medium
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 Lake Perrault — 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
MAYBE

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

Full read

The latest cached fishing-weather read for Lake Perrault in Houghton 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 west, gusting to 14 mph; surface pressure near 968 hPa on a falling trend; 0.00 inches of rain; and air temperature near 66 °F with clear dominant. Confidence in this cached read is medium; it was generated September 10, 2026, 1:30 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, 1:30 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
7mph

W · gust 14

Rain / Weather
0in

Clear

Temp
66°F

19°C · hum 49%

Pressure
28.59inHg

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
    66° / 54°F
    7 mph · Wgust 30
    0.00 in
    ↑ +2.2 hPa
  2. Fri · Sep 11
    Now → 8 AM
    MAYBE
    A front passing through
    82° / 59°F
    10 mph · SWgust 36
    0.00 in
    ↓ -10.8 hPa
  3. Sat · Sep 12
    11 AM → 3 PM
    MAYBE
    A front passing through
    70° / 57°F
    13 mph · Wgust 37
    0.23 in
    ↑ +11.2 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    GO
    A front passing through
    57° / 45°F
    6 mph · NWgust 22
    0.00 in
    ↑ +7.2 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    GO
    A front passing through
    61° / 41°F
    4 mph · SEgust 37
    0.21 in
    ↓ -15.4 hPa
  6. Tue · Sep 15
    4 PM → 8 PM
    GO
    A front passing through
    63° / 48°F
    7 mph · NWgust 33
    0.08 in
    unstable
  7. Wed · Sep 16
    4 AM → 8 AM
    GO
    A front passing through
    57° / 43°F
    2 mph · Egust 11
    0.00 in
    ↓ -0.7 hPa

Last 3 days

Recent context — what just happened

Pressure
Falling
-7.0 hPa over 72h
Rain
Light rain
0.10 in totallast 72h
Wind
Gusty
10 mph · gust 48 · SW
Temperature
Steady
0.0°F over 72h82–61°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.