Thunder Lakes

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

falling pressure ahead of a system

GO on Thunder Lakes — light winds and falling pressure ahead of a system for this window. Weather-only read (no on-water history calibrating this yet).

Next forecast window

Fri · Jul 24, 4 AM → 8 AM (America/Los_Angeles)

Full read

The latest cached fishing-weather read for Thunder Lakes 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 falling pressure ahead of a system. Its cached forecast evidence included wind near 7 mph out of the west, gusting to 14 mph; surface pressure near 871 hPa on a falling trend; 0.00 inches of rain; and air temperature near 59 °F with overcast dominant. Confidence in this cached read is low; it was generated July 23, 2026, 11:14 AM 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 July 23, 2026, 11:14 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind: 7mph
W · gust 14
Rain / Weather: 0in
Overcast
Temp: 59°F
15°C · hum 63%
Pressure: 25.72inHg
Falling

7-Day Fishing Forecast

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

Thu · Jul 23
Window passed
GO
Falling pressure ahead of a system
66° / 55°F
7 mph · Wgust 14
0.00 in
↓ 0.0 hPa
Fri · Jul 24
4 AM → 8 AM
GO
Falling pressure ahead of a system
64° / 50°F
3 mph · Wgust 11
0.00 in
↓ -2.8 hPa
Sat · Jul 25
8 AM → 12 PM
GO
Falling pressure ahead of a system
68° / 45°F
4 mph · SWgust 16
0.00 in
↑ +4.5 hPa
Sun · Jul 26
9 AM → 1 PM
GO
Falling pressure ahead of a system
70° / 48°F
4 mph · SWgust 10
0.00 in
↓ -0.3 hPa
Mon · Jul 27
9 AM → 1 PM
GO
Falling pressure ahead of a system
63° / 46°F
3 mph · SWgust 6
0.00 in
↓ +0.4 hPa
Tue · Jul 28
10 AM → 2 PM
GO
Falling pressure ahead of a system
70° / 41°F
4 mph · SWgust 5
0.00 in
↓ -1.4 hPa
Wed · Jul 29
9 AM → 1 PM
GO
Falling pressure ahead of a system
73° / 43°F
3 mph · SWgust 5
0.00 in
↓ -1.4 hPa

Last 3 days

Recent context — what just happened

Pressure

Falling

-1.4 hPa over 72h

Rain

Dry stretch

0.00 in totallast 72h

Wind

Calm wind

4 mph · gust 21 · SW

Temperature

Warmer

+9.0°F over 72h77–54°F range

Weather-only read. Confidence is capped until local water data or feedback exists.

Nearby waters

Bald Lake· Skagit County, WA
Watson Lakes· Whatcom County, WA
Lilypad Lake· Whatcom County, WA
Baker Lake· Whatcom County, WA
Grandy Lake· Skagit County, WA
Tuckway Lake· Whatcom County, WA

Weather data by Open-Meteo — CC BY 4.0. Fishing Weather derives the fishing read.