Lake Whittlesey

Keweenaw 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 Whittlesey — 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, 7 PM → 11 PM (America/Detroit)

Full read

The latest cached fishing-weather read for Lake Whittlesey in Keweenaw 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 13 mph; surface pressure near 994 hPa on a falling trend; 0.00 inches of rain; and air temperature near 59 °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

NW · gust 13

Rain / Weather
0in

Clear

Temp
59°F

15°C · hum 61%

Pressure
29.35inHg

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
    64° / 52°F
    7 mph · NWgust 16
    0.00 in
    ↑ +1.9 hPa
  2. Fri · Sep 11
    7 PM → 11 PM
    GO
    A front passing through
    73° / 55°F
    6 mph · Sgust 35
    0.00 in
    ↓ -11.1 hPa
  3. Sat · Sep 12
    5 AM → 9 AM
    GO
    A front passing through
    66° / 57°F
    6 mph · SWgust 32
    0.34 in
    ↑ +12.0 hPa
  4. Sun · Sep 13
    5 PM → 9 PM
    GO
    A front passing through
    59° / 52°F
    7 mph · NWgust 24
    0.00 in
    ↑ +7.3 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    GO
    A front passing through
    59° / 50°F
    4 mph · NEgust 33
    0.21 in
    ↓ -15.3 hPa
  6. Tue · Sep 15
    3 PM → 7 PM
    MAYBE
    A front passing through
    59° / 54°F
    13 mph · NWgust 29
    0.02 in
    unstable
  7. Wed · Sep 16
    9 AM → 1 PM
    GO
    A front passing through
    59° / 52°F
    3 mph · SWgust 16
    0.00 in
    ↓ -1.6 hPa

Last 3 days

Recent context — what just happened

Pressure
Falling
-8.6 hPa over 72h
Rain
Light rain
0.16 in totallast 72h
Wind
Gusty
9 mph · gust 42 · SW
Temperature
Cooler
-1.6°F over 72h73–59°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.