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Wiley, MI · Mason County
Right Now
Clear
Water
69°
Wind
5 mph
NNW
Gusts
10 mph
Pressure
30.13
steady
Forecast - Wed, Jun 24
High / Low
69° / 52°
Wind
6 mph
gusts 22 mph
Precip
86%
UV
4
Sunrise
10:03 AM
Sunset
1:31 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 7 mph.
Best for Boating
Fri, Fri, Jun 26
Fri, Jun 26 scores 85/100 — Wind 7 mph.
Best for Swimming
Fri, Fri, Jun 26
Fri, Jun 26 scores 75/100 — Air 76°F, Wind 7 mph.
Best for Paddling
Fri, Fri, Jun 26
Fri, Jun 26 scores 80/100 — Wind 7 mph.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Wed24 | Thu25 | Fri26 | Sat27 | Sun28 | Mon29 | Tue30 | Wed1 | Thu2 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Rain | Drizzle | Partly Cloudy | Partly Cloudy | Thunderstorms | Thunderstorms | Drizzle | Drizzle | Drizzle |
| High / Low | 69°/52° | 71°/57° | 76°/54° | 78°/58° | 80°/59° | 84°/67° | 86°/71° | 86°/72° | 88°/71° |
| Precip | 86% | 63% | 24% | 22% | 32% | 44% | 47% | 44% | 35% |
| Wind | 12 mphgust 22 | 10 mphgust 15 | 7 mphgust 14 | 7 mphgust 13 | 10 mphgust 21 | 12 mphgust 26 | 11 mphgust 21 | 7 mphgust 15 | 7 mphgust 15 |
| Pressure | 30.03" stable | 29.94" falling | 30.03" rising | 29.98" falling | 29.99" stable | 29.95" falling | 29.94" stable | 29.94" stable | 29.99" rising |
| UV Index | 4 | 5 | 6 | 7 | 6 | 7 | 6 | 6 | 7 |
| Sunrise | 10:03 AM | 10:04 AM | 10:04 AM | 10:05 AM | 10:05 AM | 10:05 AM | 10:06 AM | 10:06 AM | 10:07 AM |
| Sunset | 1:31 AM | 1:31 AM | 1:31 AM | 1:31 AM | 1:31 AM | 1:31 AM | 1:31 AM | 1:31 AM | 1:31 AM |
| Bite Rating | 3/5first quarter | 2/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 2/5waxing gibbous | 5/5FULL | 5/5FULL | 3/5FULL | 3/5waning gibbous |
Today Read
Saint Mary's LakeWind read
Calm
6 mph avg
Water read
69°
Warm-water bite
Air range
52° / 69°
today
Precip
86%
watch timing
Today's forecast for Saint Mary's Lake has calm wind, 52F to 69F air temperatures, 86% chance of precipitation, and 69F 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 8 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
first quarter
Major
1:24 AM - 3:54 AM
Minor
8:31 PM - 10:01 PM
Detailed temperature readings across your lake.
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Water Temperature History
Current
68°
Jul 5
Low
32°
Feb 16
Average
58°
Last 12 Months
Warmest avg: July (73°F)
Coolest avg: February (37°F)
Rapid warming: April → May (+13°F)
Sharpest cooling: January → February (-8°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
4am - 3am
Peak Wind
12 mph
7pm
Peak Gust
22 mph
highest gust
Pressure
30.13 inHg
steady
Visibility
14 mi
11% 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
3/5first quarter
Water at 69°F -- warm-water species active.
Nearby Lakes
FAQ
Saint Mary's Lake covers 113.62 acres (0.18 square miles) with a maximum depth of 4.11 meters (~13 feet).
Saint Mary's Lake is located in Wiley, Mason County, MI. It is accessible to the public for outdoor activities.