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Harts Lake, WA · Pierce County
Right Now
Mostly Cloudy
Water
65°
Wind
4 mph
WSW
Gusts
12 mph
Pressure
29.83
rising
Forecast - Sat, Jun 27
High / Low
63° / 50°
Wind
5 mph
gusts 15 mph
Precip
87%
UV
4
Sunrise
12:17 PM
Sunset
4:08 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
Mon, Mon, Jun 29
Mon, Jun 29 scores 60/100 — Solunar 5/5, Wind 7 mph.
Best for Boating
Thu, Thu, Jul 2
Thu, Jul 2 scores 90/100 — Wind 6 mph, Rain 0%.
Best for Swimming
Sat, Sat, Jul 4
Sat, Jul 4 scores 75/100 — Air 78°F, Rain 0%.
Best for Paddling
Thu, Thu, Jul 2
Thu, Jul 2 scores 85/100 — Wind 6 mph, Rain 0%.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Sat27 | Sun28 | Mon29 | Tue30 | Wed1 | Thu2 | Fri3 | Sat4 | Sun5 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Drizzle | Drizzle | Drizzle | Drizzle | Drizzle | Mostly Cloudy | Partly Cloudy | Mostly Clear | Partly Cloudy |
| High / Low | 63°/50° | 65°/51° | 64°/53° | 65°/52° | 65°/51° | 68°/47° | 73°/51° | 78°/50° | 79°/53° |
| Precip | 87% | 51% | 50% | 58% | 42% | 0% | 0% | 0% | 0% |
| Wind | 7 mphgust 15 | 9 mphgust 20 | 7 mphgust 15 | 7 mphgust 18 | 7 mphgust 18 | 6 mphgust 15 | 6 mphgust 14 | 5 mphgust 11 | 8 mphgust 18 |
| Pressure | 29.94" stable | 30.05" rising | 30.04" stable | 30.03" stable | 30.04" rising | 30.02" falling | 30.10" rising | 30.13" rising | 30.01" falling |
| UV Index | 4 | 4 | 4 | 4 | 4 | 4 | 6 | 8 | 7 |
| Sunrise | 12:17 PM | 12:18 PM | 12:18 PM | 12:19 PM | 12:19 PM | 12:20 PM | 12:20 PM | 12:21 PM | 12:22 PM |
| Sunset | 4:08 AM | 4:08 AM | 4:08 AM | 4:08 AM | 4:08 AM | 4:07 AM | 4:07 AM | 4:07 AM | 4:06 AM |
| Bite Rating | 3/5waxing gibbous | 2/5waxing gibbous | 5/5FULL | 4/5FULL | 3/5FULL | 3/5waning gibbous | 2/5waning gibbous | 2/5waning gibbous | 2/5waning gibbous |
Today Read
Harts LakeWind read
Calm
5 mph avg
Water read
65°
Warm-water bite
Air range
50° / 63°
today
Precip
87%
watch timing
Today's forecast for Harts Lake has calm wind, 50F to 63F air temperatures, 87% chance of precipitation, and 65F water.
AI read · today
Active temps make wind edges, shallow cover, and feeding windows more important. The planning constraint is finding the right window.
Reads 9 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
waxing gibbous
Major
7:00 AM - 7:00 AM
Minor
2:28 AM - 3:58 AM
Detailed temperature readings across your lake.
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Fish Species
8Water Temperature History
Current
76°
Jul 5
Low
37°
Feb 16
Average
57°
Last 12 Months
Warmest avg: July (75°F)
Coolest avg: February (39°F)
Rapid warming: April → May (+12°F)
Sharpest cooling: September → October (-14°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
7am - 6am
Peak Wind
7 mph
4pm
Peak Gust
15 mph
highest gust
Pressure
29.87 inHg
rising
Visibility
12 mi
53% 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
3/5waxing gibbous
Water at 65°F -- warm-water species active.
Fish Species
8Nearby Lakes
FAQ
Harts Lake covers 109.00 acres (0.17 square miles)
Harts Lake is located in Harts Lake, Pierce County, WA. It is accessible to the public for outdoor activities.