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Grassy Lake
86°F
Grassy Lake
Lake Placid, FL · Highlands County
86°F water552 acres20 ft deep5 fish species
Right Now
92°
Clear
Water
86°
Wind
3 mph
SW
Gusts
5 mph
Pressure
30.06
steady
LakeMonster planner
Plan Grassy Lake
Grassy Lake
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. The planning constraint is finding the right window.
Best first move
Scout the first break or defined cover closest to a feeding flat.
keep shade, oxygen, and a nearby depth change in the plan A workable forecast window starts near 6am with about 2 mph wind.
Listed targets to ask about: Largemouth bass · Bluegill
9 lake data sources in this readSee dataHideLatest source updated Jul 16, 1:35 PM EDT
- Current water temp
- 86°F
- Water temp history
- 493 readings
- Hourly weather
- 224 hours
- Solunar timing
- 3/5
- Fish species
- 5 listed
- Satellite imagery
- 233 captures
- Thermal imagery
- 1288 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 - Thu, Jul 16
High / Low
94° / 74°
Wind
5 mph
gusts 17 mph
Precip
52%
UV
9
Sunrise
6:40 AM
Sunset
8:21 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
Thu, Jul 23
51/100
Thu, Jul 23 scores 51/100: Solunar 3/5, Wind 6 mph.
Best for Boating
Wed, Jul 22
72/100
Wed, Jul 22 scores 72/100: Wind 7 mph.
Best for Swimming
Fri, Jul 17
60/100
Fri, Jul 17 scores 60/100: Air 89°F, Wind 7 mph.
Best for Paddling
Fri, Jul 17
65/100
Fri, Jul 17 scores 65/100: Wind 7 mph.
Temperature Range
High Low
Precip & Wind
Rain % Wind mph
Daily Breakdown
Swipe to see all 9 days
| Metric | Thu16 | Fri17 | Sat18 | Sun19 | Mon20 | Tue21 | Wed22 | Thu23 | Fri24 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Mostly Clear | Thunderstorms | Rain | Drizzle | Rain | Drizzle | Drizzle | Thunderstorms | Thunderstorms |
| High / Low | 94°/74° | 89°/77° | 88°/75° | 89°/75° | 89°/77° | 92°/77° | 94°/76° | 92°/77° | 92°/76° |
| Precip | 52% | 64% | 66% | 61% | 65% | 50% | 44% | 41% | 44% |
| Wind | 11 mphgust 17 | 7 mphgust 13 | 9 mphgust 17 | 10 mphgust 18 | 11 mphgust 19 | 11 mphgust 19 | 7 mphgust 14 | 6 mphgust 10 | 10 mphgust 17 |
| Pressure | 30.07" stable | 30.07" stable | 30.03" falling | 29.97" falling | 29.97" stable | 29.99" rising | 29.99" stable | 29.97" falling | 30.00" rising |
| UV Index | 9 | 6 | 7 | 6 | 5 | 6 | 7 | 7 | 9 |
| Sunrise | 6:40 AM | 6:41 AM | 6:41 AM | 6:42 AM | 6:42 AM | 6:43 AM | 6:43 AM | 6:44 AM | 6:44 AM |
| Sunset | 8:21 PM | 8:21 PM | 8:21 PM | 8:20 PM | 8:20 PM | 8:19 PM | 8:19 PM | 8:18 PM | 8:18 PM |
| Bite Rating | 3/5NEW | 2/5waxing crescent | 2/5waxing crescent | 3/5waxing crescent | 3/5waxing crescent | 2/5first quarter | 2/5first quarter | 3/5first quarter | 2/5waxing gibbous |
Today Read
Grassy LakeWind read
Calm
5 mph avg
Water read
86°
Warm-water bite
Air range
74° / 94°
today
Precip
52%
watch timing
Today's forecast for Grassy Lake has calm wind, 74F to 94F air temperatures, 52% chance of precipitation, and 86F water.
Fishing Forecast
NEW
3/5
Major
3:15 PM - 5:45 PM
Minor
8:32 AM - 10:02 AM
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July 10, 2026
Fish Species
5Water Temperature History
Current
86°
Jul 19
Low
66°
Dec 13
Average
80°
Last 12 Months
Warmest avg: September (90°F)
Coolest avg: January (72°F)
Rapid warming: August → September (+9°F)
Sharpest cooling: September → October (-8°F)
Weather Forecast
Wind speed, gusts, and pressure trends for trip timing.
7 day view
Hourly Wind Forecast
Swipe days or tap points
16
12am - 11pm
Wind SpeedWind Gust
Tap pointsPeak Wind
11 mph
3pm
Peak Gust
17 mph
highest gust
Pressure
30.09 inHg
rising
Visibility
14 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
3/5NEW
Major3:15 PM - 5:45 PM
Minor8:32 AM - 10:02 AM
Water at 86°F -- warm-water species active.
Fish Species
5Nearby Lakes
Lake facts
About Grassy Lake
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 Grassy Lake, updated Jul 16, 2026, shows 86°F surface water temperature, clear, 3 mph wind. Conditions can vary across the lake and change quickly, so check local weather, access notices, and on-water observations before acting.
Grassy Lake has 552 acres and a reported maximum depth of about 20 feet based on the latest lake profile available to LakeMonster.
Grassy Lake is listed in Lake Placid, Highlands County, FL. Check the responsible local or state agency for current access rules, permits, closures, and boating restrictions.
LakeMonster lists Largemouth bass, Bluegill, Redear sunfish, Black crappie, Channel catfish for Grassy Lake. A species listing does not guarantee current activity; use current temperature, weather, recent reports, and local regulations when planning.