Tomyhoi Lake

Whatcom County, WA

MAYBEConfidence · Medium
Best bite window
Now → 5 PM (America/Vancouver)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Tomyhoi 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 Tomyhoi Lake in Whatcom County, WA is MAYBE, with the best four-hour window on Mon, Oct 26 from 1 PM to 5 PM (America/Vancouver). 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 4 mph out of the northwest, gusting to 9 mph, surface pressure near 867 hPa on a rising trend, and rainfall totaling 0.02 inches over the four hours. Air temperature in the window sits near 39 °F, with a dominant forecast of light drizzle. Confidence in this read is medium; it was generated October 26, 2026, 9:50 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, 9:50 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
4mph

NW · gust 9

Rain / Weather
0.02in

Light drizzle

Temp
39°F

4°C · hum 99%

Pressure
25.60inHg

Rising

7-Day Fishing Forecast

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

  1. Mon · Oct 26
    Now → 5 PM
    MAYBE
    A front passing through
    41° / 36°F
    4 mph · NWgust 17
    0.20 in
    ↓ -1.2 hPa
  2. Tue · Oct 27
    7 PM → 11 PM
    MAYBE
    A front passing through
    37° / 30°F
    7 mph · SWgust 29
    0.46 in
    ↓ -2.4 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    36° / 28°F
    2 mph · SWgust 4
    0.23 in
    ↑ +4.6 hPa
  4. Thu · Oct 29
    7 AM → 11 AM
    MAYBE
    A front passing through
    34° / 23°F
    4 mph · Egust 7
    0.19 in
    ↓ -2.3 hPa
  5. Fri · Oct 30
    12 PM → 4 PM
    MAYBE
    A front passing through
    32° / 23°F
    3 mph · Ngust 7
    0.03 in
    ↑ +1.6 hPa
  6. Sat · Oct 31
    4 AM → 8 AM
    MAYBE
    A front passing through
    37° / 23°F
    6 mph · SEgust 6
    0.00 in
    ↓ +0.2 hPa
  7. Sun · Nov 1
    4 AM → 8 AM
    MAYBE
    A front passing through
    34° / 27°F
    1 mph · Wgust 3
    0.07 in
    ↑ +7.8 hPa

Last 3 days

Recent context — what just happened

Pressure
Falling
-1.1 hPa over 72h
Rain
Light rain
0.42 in totallast 72h
Wind
Gusty
6 mph · gust 28 · E
Temperature
Warmer
+4.5°F over 72h41–30°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.