Theseus Lake

Chelan County, WA

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
dry conditions across the window

GO on Theseus Lake — light winds and rising pressure after a passing system for this window. Weather-only read (no on-water history calibrating this yet).

Next forecast window
GO

Fri · Sep 11, 4 AM → 8 AM (America/Los_Angeles)

Full read

The latest cached fishing-weather read for Theseus Lake in Chelan County, WA 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 dry conditions across the window. Its cached forecast evidence included wind near 6 mph out of the west, gusting to 18 mph; surface pressure near 881 hPa on a rising trend; 0.00 inches of rain; and air temperature near 52 °F with overcast dominant. Confidence in this cached read is low; it was generated September 10, 2026, 1:21 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, 1:21 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
6mph

W · gust 18

Rain / Weather
0in

Overcast

Temp
52°F

11°C · hum 63%

Pressure
26.02inHg

Rising

7-Day Fishing Forecast

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

  1. Thu · Sep 10
    Window passed
    GO
    Dry conditions across the window
    63° / 45°F
    6 mph · Wgust 25
    0.00 in
    ↓ -4.2 hPa
  2. Fri · Sep 11
    4 AM → 8 AM
    GO
    Dry conditions across the window
    54° / 43°F
    5 mph · SWgust 15
    0.00 in
    ↑ +1.9 hPa
  3. Sat · Sep 12
    3 PM → 7 PM
    GO
    Dry conditions across the window
    52° / 45°F
    3 mph · Ngust 6
    0.19 in
    → +0.8 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    GO
    Dry conditions across the window
    48° / 41°F
    6 mph · Wgust 12
    0.03 in
    ↑ +4.0 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    GO
    Dry conditions across the window
    66° / 41°F
    4 mph · Wgust 6
    0.00 in
    ↓ -0.3 hPa
  6. Tue · Sep 15
    3 PM → 7 PM
    GO
    Dry conditions across the window
    73° / 43°F
    3 mph · Wgust 3
    0.00 in
    ↓ +2.5 hPa
  7. Wed · Sep 16
    8 AM → 12 PM
    GO
    Dry conditions across the window
    75° / 46°F
    3 mph · Egust 6
    0.00 in
    ↓ +0.2 hPa

Last 3 days

Recent context — what just happened

Pressure
Steady
0.0 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
5 mph · gust 19 · SW
Temperature
Warmer
+10.1°F over 72h72–39°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.