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Big Sand Lake
Hertel, WI · Burnett County
Right Now
Clear
Water
72°
Wind
7 mph
SE
Gusts
15 mph
Pressure
29.88
falling
Forecast - Sun, Jun 28
High / Low
76° / 61°
Wind
11 mph
gusts 30 mph
Precip
67%
UV
5
Sunrise
10:21 AM
Sunset
2:03 AM
Every forecast metric for the week ahead — plus AI-picked best days for fishing, boating, swimming, and paddling.
Instant recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Thu, Thu, Jul 2
Thu, Jul 2 scores 59/100 — Solunar 3/5, Wind 8 mph.
Best for Boating
Mon, Mon, Jul 6
Mon, Jul 6 scores 77/100 — Wind 3 mph.
Best for Swimming
Wed, Wed, Jul 1
Wed, Jul 1 scores 60/100 — Air 82°F, Wind 10 mph.
Best for Paddling
Thu, Thu, Jul 2
Thu, Jul 2 scores 65/100 — Wind 8 mph.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Sun28 | Mon29 | Tue30 | Wed1 | Thu2 | Fri3 | Sat4 | Sun5 | Mon6 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Rain | Thunderstorms | Thunderstorms | Heavy Rain | Rain | Rain | Rain | Drizzle | Rain |
| High / Low | 76°/61° | 92°/68° | 89°/71° | 82°/66° | 84°/68° | 85°/67° | 83°/67° | 85°/67° | 84°/67° |
| Precip | 67% | 67% | 60% | 62% | 72% | 67% | 62% | 59% | 46% |
| Wind | 15 mphgust 30 | 15 mphgust 29 | 14 mphgust 23 | 10 mphgust 17 | 8 mphgust 16 | 7 mphgust 11 | 8 mphgust 25 | 6 mphgust 13 | 3 mphgust 7 |
| Pressure | 29.80" stable | 29.62" falling | 29.68" rising | 29.77" rising | 29.84" rising | 29.90" rising | 29.86" falling | 29.90" rising | 29.99" rising |
| UV Index | 5 | 7 | 7 | 5 | 7 | 6 | 7 | 7 | 6 |
| Sunrise | 10:21 AM | 10:22 AM | 10:22 AM | 10:23 AM | 10:23 AM | 10:24 AM | 10:25 AM | 10:25 AM | 10:26 AM |
| Sunset | 2:03 AM | 2:03 AM | 2:02 AM | 2:02 AM | 2:02 AM | 2:02 AM | 2:01 AM | 2:01 AM | 2:01 AM |
| Bite Rating | 2/5waxing gibbous | 5/5FULL | 4/5FULL | 3/5FULL | 3/5waning gibbous | 3/5waning gibbous | 2/5waning gibbous | 2/5waning gibbous | 3/5Last quarter |
Today Read
Big Sand LakeWind read
Moderate
11 mph avg
Water read
72°
Warm-water bite
Air range
61° / 76°
today
Precip
67%
watch timing
Today's forecast for Big Sand Lake has moderate wind, 61F to 76F air temperatures, 67% chance of precipitation, and 72F water.
AI read · today
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. The planning constraint is weak timing.
Reads 9 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
waxing gibbous
Major
5:00 AM - 5:00 AM
Minor
1:12 AM - 2:42 AM
Detailed temperature readings across your lake.
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Fish Species
5Water Temperature History
Current
72°
Jul 5
Low
32°
Mar 11
Average
56°
Last 12 Months
Warmest avg: July (75°F)
Coolest avg: March (38°F)
Rapid warming: April → May (+13°F)
Sharpest cooling: September → October (-13°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
5am - 4am
Peak Wind
15 mph
5pm
Peak Gust
30 mph
highest gust
Pressure
29.89 inHg
steady
Visibility
16 mi
9% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
2/5waxing gibbous
Water at 72°F -- warm-water species active.
Fish Species
5Nearby Lakes
FAQ
Big Sand Lake covers 1434.00 acres (2.24 square miles) with a maximum depth of 16.76 meters (~55 feet).
Big Sand Lake is located in Hertel, Burnett County, WI. It is accessible to the public for outdoor activities.