Jefferson Lake

Mason County, WA

MAYBEConfidence · Low
Best bite window
Tue · Oct 27, 4 AM → 8 AM (America/Los_Angeles)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Jefferson Lake — light winds and rising pressure after a passing system for this window. Watch a front passing through. Weather-only read (no on-water history calibrating this yet).

Full read

The current fishing-weather read for Jefferson Lake in Mason County, WA is MAYBE, with the best four-hour window on Tue, Oct 27 from 4 AM to 8 AM (America/Los_Angeles). 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 northwest, gusting to 17 mph, surface pressure near 894 hPa on a rising trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 37 °F, with a dominant forecast of overcast. Confidence in this read is low; it was generated October 26, 2026, 9:17 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 October 26, 2026, 9:17 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
7mph

NW · gust 17

Rain / Weather
0in

Overcast

Temp
37°F

3°C · hum 70%

Pressure
26.40inHg

Rising

7-Day Fishing Forecast

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

  1. Mon · Oct 26
    Window passed
    MAYBE
    A front passing through
    43° / 39°F
    2 mph · Ngust 16
    0.24 in
    ↑ +2.6 hPa
  2. Tue · Oct 27
    4 AM → 8 AM
    MAYBE
    A front passing through
    45° / 34°F
    7 mph · NWgust 37
    0.00 in
    ↓ -2.4 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    39° / 30°F
    4 mph · NWgust 6
    0.14 in
    ↑ +3.0 hPa
  4. Thu · Oct 29
    4 PM → 8 PM
    MAYBE
    A front passing through
    39° / 30°F
    4 mph · NEgust 6
    0.22 in
    ↓ -3.2 hPa
  5. Fri · Oct 30
    5 AM → 9 AM
    MAYBE
    A front passing through
    37° / 32°F
    2 mph · Sgust 5
    0.28 in
    ↑ +1.5 hPa
  6. Sat · Oct 31
    6 PM → 10 PM
    MAYBE
    A front passing through
    34° / 32°F
    2 mph · SWgust 3
    1.30 in
    ↑ +1.4 hPa
  7. Sun · Nov 1
    6 AM → 10 AM
    MAYBE
    A front passing through
    37° / 27°F
    4 mph · Wgust 4
    0.05 in
    ↑ +7.0 hPa

Last 3 days

Recent context — what just happened

Pressure
Falling
-3.6 hPa over 72h
Rain
Wet stretch
1.84 in totallast 72h
Wind
Calm wind
4 mph · gust 19 · NE
Temperature
Warmer
+4.9°F over 72h43–32°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.