Galvan South River Tank

Webb County, TX

GOConfidence · Medium
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 Galvan South River Tank — light winds and steady pressure trend for this window. Weather-only read (no on-water history calibrating this yet).

Next forecast window
GO

Tue · Oct 27, 4 AM → 8 AM (America/Matamoros)

Full read

The latest cached fishing-weather read for Galvan South River Tank in Webb County, TX 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 5 mph out of the east, gusting to 18 mph; surface pressure near 1002 hPa on a steady trend; 0.00 inches of rain; and air temperature near 68 °F with overcast dominant. Confidence in this cached read is medium; it was generated October 26, 2026, 9:51 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 October 26, 2026, 9:51 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
5mph

E · gust 18

Rain / Weather
0in

Overcast

Temp
68°F

20°C · hum 87%

Pressure
29.59inHg

Steady

7-Day Fishing Forecast

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

  1. Mon · Oct 26
    Window passed
    GO
    Dry conditions across the window
    84° / 68°F
    5 mph · Egust 23
    0.00 in
    ↓ -1.3 hPa
  2. Tue · Oct 27
    4 AM → 8 AM
    GO
    Dry conditions across the window
    81° / 70°F
    4 mph · SEgust 24
    0.00 in
    ↓ -1.0 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    GO
    Dry conditions across the window
    84° / 70°F
    9 mph · SEgust 25
    0.03 in
    ↓ -1.0 hPa
  4. Thu · Oct 29
    3 PM → 7 PM
    GO
    Dry conditions across the window
    73° / 70°F
    8 mph · Egust 28
    0.45 in
    ↓ -1.9 hPa
  5. Fri · Oct 30
    12 PM → 4 PM
    GO
    Dry conditions across the window
    84° / 72°F
    7 mph · Sgust 28
    0.12 in
    ↓ -0.1 hPa
  6. Sat · Oct 31
    4 AM → 8 AM
    GO
    Dry conditions across the window
    86° / 73°F
    4 mph · Egust 22
    0.04 in
    ↓ +0.2 hPa
  7. Sun · Nov 1
    12 PM → 4 PM
    GO
    Dry conditions across the window
    86° / 73°F
    7 mph · SEgust 21
    0.01 in
    ↓ -1.0 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+3.1 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Gusty
10 mph · gust 33 · SE
Temperature
Warmer
+1.1°F over 72h88–66°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.