Island Lake

Mackinac County, MI

MAYBEConfidence · Medium
Best bite window
Fri · Jul 24, 6 AM → 10 AM (America/Detroit)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Island Lake — light winds and dry conditions across the window for this window. Watch a front passing through and pressure swinging. Weather-only read (no on-water history calibrating this yet).

Full read

The current fishing-weather read for Island Lake in Mackinac County, MI is MAYBE, with the best four-hour window on Fri, Jul 24 from 6 AM to 10 AM (America/Detroit). The main factor in its favor is dry conditions across the window, and the main watch-out is a front passing through. During that window the forecast calls for wind near 7 mph out of the southwest, gusting to 16 mph, surface pressure near 993 hPa on an unstable trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 63 °F, with a dominant forecast of clear. Confidence in this read is medium; it was generated July 23, 2026, 11:36 AM UTC, and reads refresh on a daily cadence. This is a weather-only read built from forecast weather alone; it does not yet use on-water reports, and confidence is capped until local water data or feedback exists.

UPDATED July 23, 2026, 11:36 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind
7mph

SW · gust 16

Rain / Weather
0in

Clear

Temp
63°F

17°C · hum 86%

Pressure
29.32inHg

Unstable

7-Day Fishing Forecast

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

  1. Thu · Jul 23
    Window passed
    MAYBE
    A front passing through
    68° / 52°F
    9 mph · SWgust 25
    0.00 in
    → +0.9 hPa
  2. Fri · Jul 24
    6 AM → 10 AM
    MAYBE
    A front passing through
    72° / 59°F
    7 mph · SWgust 22
    0.00 in
    ↓ -5.1 hPa
  3. Sat · Jul 25
    5 PM → 9 PM
    MAYBE
    A front passing through
    68° / 63°F
    12 mph · SWgust 34
    0.17 in
    ↓ -5.4 hPa
  4. Sun · Jul 26
    4 AM → 8 AM
    MAYBE
    A front passing through
    77° / 61°F
    6 mph · Ngust 14
    0.09 in
    → 0.0 hPa
  5. Mon · Jul 27
    4 AM → 8 AM
    MAYBE
    A front passing through
    73° / 63°F
    6 mph · Egust 15
    0.08 in
    ↓ -5.2 hPa
  6. Tue · Jul 28
    10 AM → 2 PM
    MAYBE
    A front passing through
    73° / 55°F
    16 mph · Ngust 29
    0.00 in
    ↑ +7.7 hPa
  7. Wed · Jul 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    70° / 55°F
    6 mph · Ngust 23
    0.00 in
    → +0.3 hPa

Last 3 days

Recent context — what just happened

Pressure
Unstable
+5.3 hPa over 72h
Rain
Wet stretch
4.82 in totallast 72h
Wind
Gusty
10 mph · gust 40 · W
Temperature
Cooler
-7.2°F over 72h73–52°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.

Island Lake Fishing Forecast - 7-Day Windows (MI)