Catfish Lake

Lafourche Parish, LA

GOConfidence · Medium

Best bite window

Thu · Jul 23, 9 PM → 1 AM (America/Chicago)

Main reason

falling pressure ahead of a system

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

Full read

The current fishing-weather read for Catfish Lake in Lafourche Parish, LA is GO, with the best four-hour window on Thu, Jul 23 from 9 PM to 1 AM (America/Chicago). The main factor in its favor is falling pressure ahead of a system, with no loud weather risk flagged for this window. During that window the forecast calls for wind near 7 mph out of the south, gusting to 17 mph, surface pressure near 1017 hPa on a falling trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 81 °F, with a dominant forecast of clear. Confidence in this read is medium; it was generated July 23, 2026, 11:10 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 July 23, 2026, 11:10 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind: 7mph
S · gust 17
Rain / Weather: 0in
Clear
Temp: 81°F
27°C · hum 80%
Pressure: 30.03inHg
Falling

7-Day Fishing Forecast

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

Thu · Jul 23
6 PM → 10 PM
GO
Falling pressure ahead of a system
91° / 79°F
12 mph · Sgust 31
0.00 in
↑ +7.6 hPa
Fri · Jul 24
4 AM → 8 AM
GO
Falling pressure ahead of a system
91° / 77°F
4 mph · SEgust 16
0.00 in
↑ +1.4 hPa
Sat · Jul 25
4 AM → 8 AM
GO
Falling pressure ahead of a system
90° / 79°F
4 mph · Wgust 16
0.00 in
↓ -0.8 hPa
Sun · Jul 26
4 AM → 8 AM
GO
Falling pressure ahead of a system
91° / 79°F
7 mph · NWgust 20
0.00 in
↓ -2.6 hPa
Mon · Jul 27
9 AM → 1 PM
GO
Falling pressure ahead of a system
91° / 81°F
7 mph · Wgust 20
0.01 in
↓ -3.1 hPa
Tue · Jul 28
4 AM → 8 AM
GO
Falling pressure ahead of a system
90° / 79°F
8 mph · Wgust 20
0.00 in
→ +0.6 hPa
Wed · Jul 29
4 AM → 8 AM
GO
Falling pressure ahead of a system
91° / 79°F
8 mph · Wgust 20
0.00 in
↑ +1.0 hPa

Last 3 days

Recent context — what just happened

Pressure

Falling

-4.3 hPa over 72h

Rain

Wet stretch

0.70 in totallast 72h

Wind

Gusty

9 mph · gust 27 · NW

Temperature

Cooler

-0.2°F over 72h97–79°F range

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

Nearby waters

Coffee Bay· Lafourche Parish, LA
Madison Bay· Terrebonne Parish, LA
Lost Lake· Plaquemines Parish, LA
Shell Lake· Plaquemines Parish, LA
Bay Long· Terrebonne Parish, LA
Lac des Allemands· St. John the Baptist Parish, LA

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