Cooper (Chapman) Lake today

Cooper (Chapman) Lake right now: the lake is 64% full, there's a light breeze from the southwest at 8 km/h5 mph and it's 27 °C80 °F and clear sky.

Updated 13:17 local time, Tuesday 27 October

Water temperature

Not measured yet

We add water temperatures as reliable sources become available.

Wind now

8 km/h5 mph

From the southwest, gusts 12 km/h8 mph. 4 knots, a light breeze.

Air

27 °C80 °F

Clear sky.

How full

64.0%

Below normal for this date. 132.37 m434.29 ft above sea level. Texas Water Development Board, 6 hours ago.

Cooper (Chapman) Lake water level today

Cooper (Chapman) Lake is below normal for 27 October: 132.37 m434.29 ft against a median of 133.10 m436.69 ft for this date, measured over 26 years (2000–2026). On this date the level has ranged from 128.87 m422.81 ft to 135.29 m443.87 ft.

Cooper (Chapman) Lake is 64.0% full, at 132.37 m434.29 ft above sea level, against a full level of 134.1 m440.0 ft. That's 204.3 million m³165,592 acre-feet of water out of 319.1 million m³258,723 acre-feet.

How full	64.0%
Water level	132.37 m434.29 ft
Level when full	134.1 m440.0 ft
Below full by	1.74 m5.71 ft
Water stored	204.3 million m³165,592 acre-feet
Median for 27 October	133.10 m436.69 ft
Difference from normal	Down 0.73 m2.40 ft
Range on this date	128.87 m422.81 ft to 135.29 m443.87 ft
Reading from	6 hours ago

Source: Texas Water Development Board. Provisional data, subject to revision. What these terms mean.

Good for today?

Rules of thumb from the current wind and water temperature. Conditions differ across the lake, so check on the spot.

SwimmingNo water temperature yet
Kayak and paddleboardGood – calm water
SailingGood sailing breeze
Windsurf and kiteNot enough wind

Wind, next 24 hours

KilometresMiles per hour, gusts below. Arrows point the way the wind blows.

13:0085gusts 138 SW

16:0085gusts 117 SSW

19:0085gusts 117 S

22:00106gusts 2113 S

01:0096gusts 1811 S

04:0096gusts 2214 S

07:0064gusts 1610 ESE

10:0096gusts 1711 SSW

Four-day forecast

Day	Weather	High / low	Wind	Gusts	Rain
Today27 Oct Overcast	Overcast	28 °C82 °F / 16 °C60 °F	138 S	2717	20%
Tomorrow28 Oct Overcast	Overcast	27 °C80 °F / 14 °C57 °F	138 S	2214	3%
Thursday29 Oct Overcast	Overcast	28 °C83 °F / 17 °C63 °F	96 SSE	2314	1%
Friday30 Oct Light drizzle	Light drizzle	27 °C80 °F / 19 °C67 °F	1710 SE	2515	29%

Wind in km/hmph. Rain shows the highest hourly chance of rain that day.