Mirror Lake

Whatcom 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 Mirror 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 Mirror Lake in Whatcom 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 4 mph out of the northwest, gusting to 10 mph; surface pressure near 995 hPa on a rising trend; 0.00 inches of rain; and air temperature near 66 °F with clear 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
4mph

NW · gust 10

Rain / Weather
0in

Clear

Temp
66°F

19°C · hum 57%

Pressure
29.38inHg

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
    70° / 57°F
    4 mph · NWgust 16
    0.00 in
    ↓ -5.6 hPa
  2. Fri · Sep 11
    4 AM → 8 AM
    GO
    Dry conditions across the window
    63° / 52°F
    5 mph · SWgust 9
    0.00 in
    ↑ +1.3 hPa
  3. Sat · Sep 12
    9 AM → 1 PM
    GO
    Dry conditions across the window
    70° / 50°F
    3 mph · Wgust 6
    0.00 in
    ↓ -0.2 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    GO
    Dry conditions across the window
    64° / 48°F
    4 mph · Egust 7
    0.00 in
    ↑ +4.0 hPa
  5. Mon · Sep 14
    10 AM → 2 PM
    GO
    Dry conditions across the window
    68° / 48°F
    3 mph · Wgust 4
    0.00 in
    ↓ +0.4 hPa
  6. Tue · Sep 15
    10 AM → 2 PM
    GO
    Dry conditions across the window
    77° / 52°F
    4 mph · Wgust 5
    0.00 in
    → +1.4 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    GO
    Dry conditions across the window
    82° / 55°F
    4 mph · Egust 4
    0.00 in
    ↓ -1.2 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+1.9 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
4 mph · gust 22 · SE
Temperature
Warmer
+5.2°F over 72h79–52°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.