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Fort Supply Reservoir
81°F
Fort Supply Reservoir
Fort Supply, OK · Woodward County
81°F water1,818 acres36 ft deep1,995 ft elev13 fish species
Right Now
98°
Mostly Clear
Water
81°
Wind
10 mph
S
Gusts
15 mph
Pressure
29.73
falling
LakeMonster planner
Plan Fort Supply Reservoir
Fort Supply Reservoir
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. The planning constraint is weak timing.
Best first move
Scout a wind-touched point or bank next to deeper water.
keep shade, oxygen, and a nearby depth change in the plan A workable forecast window starts near 6am with about 8 mph wind.
Listed targets to ask about: Largemouth bass · Smallmouth bass
9 lake data sources in this readSee dataHideLatest source updated Jul 21, 1:28 AM CDT
- Current water temp
- 80°F
- Water temp history
- 500 readings
- Hourly weather
- 224 hours
- Solunar timing
- 2/5
- Fish species
- 13 listed
- Satellite imagery
- 338 captures
- Thermal imagery
- 1406 captures
- Map structure
- available
- Nearby lakes
- 3 options
The quick read is a planning aid, not a safety or access determination. The assistant will state uncertainty when the page does not contain a specific observation.
Forecast - Tue, Jul 21
High / Low
103° / 77°
Wind
9 mph
gusts 23 mph
Precip
50%
UV
10
Sunrise
6:36 AM
Sunset
8:53 PM
7-Day Weather Outlook
Every forecast metric for the week ahead, plus best days for fishing, boating, swimming, and paddling.
9 day forecast
Best Days This Week
Quick recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Wed, Jul 29
57/100
Wed, Jul 29 scores 57/100: Solunar 4/5, Pressure rising.
Best for Boating
Wed, Jul 29
62/100
Wed, Jul 29 scores 62/100: Wind 12 mph.
Best for Swimming
Sat, Jul 25
55/100
Sat, Jul 25 scores 55/100: Air 98°F, Wind 9 mph.
Best for Paddling
Sat, Jul 25
55/100
Sat, Jul 25 scores 55/100: Wind 9 mph.
Temperature Range
High Low
Precip & Wind
Rain % Wind mph
Daily Breakdown
Swipe to see all 9 days
| Metric | Tue21 | Wed22 | Thu23 | Fri24 | Sat25 | Sun26 | Mon27 | Tue28 | Wed29 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Mostly Clear | Clear | Windy | Mostly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| High / Low | 103°/77° | 98°/76° | 103°/74° | 98°/81° | 98°/75° | 102°/78° | 105°/80° | 103°/80° | 98°/79° |
| Precip | 50% | 51% | 52% | 50% | 52% | 52% | 50% | 44% | 47% |
| Wind | 15 mphgust 23 | 18 mphgust 31 | 19 mphgust 31 | 17 mphgust 32 | 9 mphgust 14 | 14 mphgust 20 | 15 mphgust 25 | 15 mphgust 28 | 12 mphgust 20 |
| Pressure | 29.83" stable | 29.91" rising | 29.86" falling | 29.82" falling | 29.85" rising | 29.80" falling | 29.71" falling | 29.70" stable | 29.78" rising |
| UV Index | 10 | 11 | 10 | 8 | 10 | 10 | 9 | 9 | 8 |
| Sunrise | 6:36 AM | 6:37 AM | 6:37 AM | 6:38 AM | 6:39 AM | 6:40 AM | 6:41 AM | 6:41 AM | 6:42 AM |
| Sunset | 8:53 PM | 8:52 PM | 8:51 PM | 8:51 PM | 8:50 PM | 8:49 PM | 8:48 PM | 8:47 PM | 8:46 PM |
| Bite Rating | 2/5first quarter | 2/5first quarter | 3/5first quarter | 2/5waxing gibbous | 2/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 4/5FULL | 4/5FULL |
Today Read
Fort Supply ReservoirWind read
Calm
9 mph avg
Water read
81°
Warm-water bite
Air range
77° / 103°
today
Precip
50%
watch timing
Today's forecast for Fort Supply Reservoir has calm wind, 77F to 103F air temperatures, 50% chance of precipitation, and 81F water.
Fishing Forecast
first quarter
2/5
Major
7:16 PM - 9:46 PM
Minor
1:59 PM - 3:29 PM
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July 17, 2026
Fish Species
13Water Temperature History
Current
77°
Jun 29
Low
44°
Nov 29
Average
65°
Last 12 Months
Warmest avg: August (80°F)
Coolest avg: December (47°F)
Rapid warming: March → April (+10°F)
Sharpest cooling: October → November (-16°F)
Weather Forecast
Wind speed, gusts, and pressure trends for trip timing.
7 day view
Hourly Wind Forecast
Swipe days or tap points
21
12am - 11pm
Wind SpeedWind Gust
Tap pointsPeak Wind
15 mph
11pm
Peak Gust
22 mph
highest gust
Pressure
29.78 inHg
rising
Visibility
26 mi
2% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Daily Pressure Forecast
Pressure stability helps plan windows
Pressure
Tap for detailsTap chart points for pressure details
Nearby Lakes
Fishing Forecast
2/5first quarter
Major7:16 PM - 9:46 PM
Minor1:59 PM - 3:29 PM
Water at 81°F -- warm-water species active.
Fish Species
13Nearby Lakes
Lake facts
About Fort Supply Reservoir
Direct answers from the lake profile and latest available condition data. Verify access, regulations, weather alerts, and safety conditions with local authorities.
The latest available LakeMonster reading for Fort Supply Reservoir, updated Jul 21, 2026, shows 80°F surface water temperature, mostly clear, 10 mph wind. Conditions can vary across the lake and change quickly, so check local weather, access notices, and on-water observations before acting.
Fort Supply Reservoir has 1,818 acres and a reported maximum depth of about 36 feet based on the latest lake profile available to LakeMonster.
Fort Supply Reservoir is listed in Fort Supply, Woodward County, OK. Check the responsible local or state agency for current access rules, permits, closures, and boating restrictions.
LakeMonster lists Largemouth bass, Smallmouth bass, Spotted bass, White bass, Black crappie, White crappie, Channel catfish, Flathead catfish, Blue catfish, Walleye, Bluegill, Green sunfish, Redear sunfish for Fort Supply Reservoir. A species listing does not guarantee current activity; use current temperature, weather, recent reports, and local regulations when planning.