Fort Supply Lake Water Level & Fishing Conditions
Live lake level and percent full, level history, National Weather Service forecast and solunar fishing times for Fort Supply Lake near Fort Supply, Oklahoma. Updated every few hours.
Water level
0.00 ft
+0.02 ft
1.19 ft below the median for November 8 (2004.14 ft, records since 2019).
Today's fishing conditions
- New moon today - strongest solunar days of the month
- Moonrise lines up with sunrise
- Calm, slick water - fish may be wary
Best times today
- 6:08 AM – 7:08 AMMinor · Moonrise · at dawn
- 10:50 AM – 12:50 PMMajor · Moon overhead
- 4:26 PM – 5:26 PMMinor · Moonset · at dusk
Fort Supply Lake level, last 30 days
How full is Fort Supply Lake?
Percent full is based on conservation storage and capacity, as published by the U.S. Army Corps of Engineers for 2026-11-08; storage in the flood pool is not counted.
Fort Supply Lake level vs. last year
Fort Supply Lake is 1.83 ft lower than a year ago (2004.78 ft).
Fort Supply Lake level history (5 years)
Highest since Nov 2021: 2007.44 ft (Jul 24, 2023). Lowest: 2002.76 ft (Nov 11, 2022).
3-day fishing forecast
Clear · 68°/48°F · wind up to 3 mph
New Moon · major 10:50 AM
Clear · 72°/42°F · wind up to 9 mph
New Moon · major 11:14 PM
Clear · 72°/45°F · wind up to 8 mph
Waxing Crescent · major 12:03 AM
Hourly weather at Fort Supply Lake
| Time | Temp | Wind | Rain | Sky |
|---|---|---|---|---|
| Sun 4 PM | 68°F | Calm | 0% | Sunny |
| Sun 6 PM | 60°F | Calm | 0% | Clear |
| Sun 8 PM | 52°F | SE 1 mph | 0% | Clear |
| Sun 10 PM | 49°F | S 3 mph | 0% | Clear |
| Mon 12 AM | 47°F | SSW 5 mph | 0% | Clear |
| Mon 2 AM | 45°F | SW 5 mph | 0% | Clear |
| Mon 4 AM | 43°F | SW 5 mph | 0% | Clear |
| Mon 6 AM | 42°F | SW 5 mph | 0% | Sunny |
| Mon 8 AM | 44°F | SW 6 mph | 0% | Sunny |
| Mon 10 AM | 57°F | SW 6 mph | 0% | Sunny |
| Mon 12 PM | 68°F | SSW 9 mph | 0% | Sunny |
| Mon 2 PM | 71°F | SSW 9 mph | 0% | Sunny |
Barometric pressure
Trend: rising (+1.0 hPa in ~6 h). Station KWWR.
Water temperature
No water temperature is published for this lake.
Solunar table – next 7 days
| Day | Major | Minor | Sun | Moon |
|---|---|---|---|---|
| Sun Nov 8 | 10:50 AM–12:50 PM | 6:08 AM–7:08 AM 4:26 PM–5:26 PM |
7:08 AM 5:34 PM |
New Moon 0% |
| Mon Nov 9 | 11:14 PM–1:14 AM 11:38 AM–1:38 PM |
7:11 AM–8:11 AM 5:01 PM–6:01 PM |
7:09 AM 5:33 PM |
New Moon 0% |
| Tue Nov 10 | 12:03 AM–2:03 AM 12:28 PM–2:28 PM |
8:13 AM–9:13 AM 5:41 PM–6:41 PM |
7:10 AM 5:33 PM |
Waxing Crescent 2% |
| Wed Nov 11 | 12:54 AM–2:54 AM 1:20 PM–3:20 PM |
9:11 AM–10:11 AM 6:28 PM–7:28 PM |
7:11 AM 5:32 PM |
Waxing Crescent 6% |
| Thu Nov 12 | 1:46 AM–3:46 AM 2:11 PM–4:11 PM |
10:04 AM–11:04 AM 7:20 PM–8:20 PM |
7:12 AM 5:31 PM |
Waxing Crescent 11% |
| Fri Nov 13 | 2:37 AM–4:37 AM 3:02 PM–5:02 PM |
10:50 AM–11:50 AM 8:17 PM–9:17 PM |
7:14 AM 5:30 PM |
Waxing Crescent 17% |
| Sat Nov 14 | 3:26 AM–5:26 AM 3:51 PM–5:51 PM |
11:30 AM–12:30 PM 9:16 PM–10:16 PM |
7:15 AM 5:30 PM |
Waxing Crescent 25% |
About Fort Supply Lake: fish species & lake facts
Fish species
| Walleye | |
| White Bass | |
| Largemouth Bass | |
| Crappie | |
| Channel Catfish |
Lake facts
| Surface area | 1,820 acres |
| Max depth | 33 ft |
| Impounded | 1942 |
| County | Woodward |
| Managed by | U.S. Army Corps of Engineers |
Source: Oklahoma Department of Wildlife Conservation – Fort Supply Lake. Always confirm current bag and length limits in the Oklahoma fishing regulations before you keep fish.
Fort Supply Lake FAQ
How full is Fort Supply Lake right now?
Fort Supply Lake is 85.8% full (as of 2026-11-08, U.S. Army Corps of Engineers). The lake is 1.05 ft below its conservation pool of 2004.00 ft.
What fish are in Fort Supply Lake?
The Oklahoma Department of Wildlife Conservation lists Walleye, White Bass, Largemouth Bass, Crappie, Channel Catfish at Fort Supply Lake.
What is the water level of Fort Supply Lake today?
Fort Supply Lake was at 2002.95 ft (U.S. Army Corps of Engineers, Tulsa District) today. That is 1.19 ft below the historical median for November 8 (2004.14 ft).
Is Fort Supply Lake higher than last year?
Fort Supply Lake is 1.83 ft lower than a year ago (2002.95 ft now vs. 2004.78 ft).
When is the best time to fish Fort Supply Lake today?
Today's fishing conditions score is 8/10 (Very good). Major solunar periods: 10:50 AM–12:50 PM.
Is the Fort Supply Lake level data official?
Yes. Water levels come from the U.S. Army Corps of Engineers, which operates the reservoir, and are provisional. Percent full is published by the U.S. Army Corps of Engineers. Weather comes from the National Weather Service.
How big and how deep is Fort Supply Lake?
Fort Supply Lake covers about 1,820 acres and has a maximum depth of about 33 feet, according to the Oklahoma Department of Wildlife Conservation.
Lakes near Fort Supply Lake
Data: U.S. Army Corps of Engineers, Tulsa District (pool elevation, provisional). Percent full: U.S. Army Corps of Engineers. Forecast: National Weather Service for 36.554, -99.571. Elevations are in feet above sea level.