Grandy Lake

Skagit 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 Grandy 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 Grandy Lake in Skagit 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 7 mph out of the northwest, gusting to 17 mph; surface pressure near 894 hPa on a rising trend; 0.00 inches of rain; and air temperature near 48 °F with overcast dominant. Confidence in this cached read is low; it was generated September 10, 2026, 1:29 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, 1:29 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
7mph

NW · gust 17

Rain / Weather
0in

Overcast

Temp
48°F

9°C · hum 58%

Pressure
26.40inHg

Rising

7-Day Fishing Forecast

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

  1. Thu · Sep 10
    Window passed
    MAYBE
    Dry conditions across the window
    59° / 50°F
    10 mph · NWgust 22
    0.00 in
    ↓ -5.2 hPa
  2. Fri · Sep 11
    4 AM → 8 AM
    GO
    Dry conditions across the window
    52° / 41°F
    4 mph · NWgust 9
    0.02 in
    ↑ +1.3 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    GO
    Dry conditions across the window
    63° / 43°F
    6 mph · Ngust 6
    0.16 in
    ↓ +0.3 hPa
  4. Sun · Sep 13
    9 AM → 1 PM
    GO
    Dry conditions across the window
    50° / 39°F
    3 mph · Sgust 4
    0.00 in
    ↑ +3.7 hPa
  5. Mon · Sep 14
    9 AM → 1 PM
    GO
    Dry conditions across the window
    63° / 45°F
    4 mph · SWgust 4
    0.00 in
    ↓ -0.1 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    GO
    Dry conditions across the window
    72° / 46°F
    5 mph · NEgust 3
    0.00 in
    ↓ +1.8 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    GO
    Dry conditions across the window
    75° / 50°F
    5 mph · NEgust 4
    0.00 in
    ↓ -1.0 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+0.9 hPa over 72h
Rain
Dry stretch
0.02 in totallast 72h
Wind
Calm wind
4 mph · gust 14 · W
Temperature
Warmer
+8.5°F over 72h68–46°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.