Caillou Lake (Sister Lake) Sw of Dulac fishing conditions today
Lake in Terrebonne Parish, Louisiana · Water level today
Water temperature
74 °F
23.2 °C · 7 days ▼ 8.1 °F
Water level
1.94 ft
7 days ▲ 0.35 ft
Pressure
30.14 inHg (1,020.7 hPa)
3 h ▲ 1.0 hPa
Wind (tonight)
E 10 mph
Mostly Clear
Sunrise / sunset
7:10 AM / 6:25 PM
Moon
Waxing gibbous
92% lit
Normal for the date
Water temperature measured Oct 23, 2026, 8:00 PM CDT. Pressure at Houma-Terrebonne Airport (27 mi away), Oct 23, 2026, 6:50 PM CDT.
Today at Caillou Lake (Sister Lake) Sw of Dulac
Water temperature is 74°F, down 8.1 °F over the past 7 days.
The lake is at 1.94 ft, normal for the date, and has risen 0.35 ft in 7 days.
Barometric pressure at Houma-Terrebonne Airport is rising (1.0 hPa in 3 hours).
Today's moon is a waxing gibbous (92% lit).
Sun, moon and solunar periods
| Day | Major periods | Minor periods | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|
| Fri Oct 23 | 9:42 AM–11:42 AM 10:05 PM–12:05 AM |
4:00 AM–5:00 AM 4:17 PM–5:17 PM |
7:10 AM | 6:25 PM | Waxing gibbous (92%) |
| Sat Oct 24 | 10:28 AM–12:28 PM 10:53 PM–12:53 AM |
5:01 AM–6:01 AM 4:49 PM–5:49 PM |
7:10 AM | 6:24 PM | Full moon (97%) |
| Sun Oct 25 | 11:18 AM–1:18 PM | 6:04 AM–7:04 AM 5:24 PM–6:24 PM |
7:11 AM | 6:23 PM | Full moon (100%) |
Times are local (CDT). Major periods are the two hours around the moon passing overhead or underfoot; minor periods are the hour around moonrise and moonset. Solunar periods are a traditional moon-based guide calculated for this lake's location, not a forecast of fish activity.
Weather & wind
Tonight70°F · Mostly Clear
Wind E 10 mph
Wind E 10 mph
Saturday78°F · Sunny
Wind E 10 to 20 mph
Wind E 10 to 20 mph
Saturday Night66°F · Mostly Clear
Wind NE 10 to 20 mph
Wind NE 10 to 20 mph
Sunday76°F · Sunny
Wind NE 15 to 20 mph
Wind NE 15 to 20 mph
Sunday Night67°F · Partly Cloudy
Wind NE 15 mph
Wind NE 15 mph
Monday77°F · Mostly Sunny
Wind NE 15 mph
Wind NE 15 mph
NOAA National Weather Service forecast for this lake's location, updated 1 h ago.