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Mantua Reservoir
Mantua, UT · Box Elder County
Right Now
Clear
Water
74°
Wind
8 mph
WSW
Gusts
16 mph
Pressure
29.64
falling
Forecast - Sat, Jul 11
High / Low
95° / 68°
Wind
7 mph
gusts 18 mph
Precip
0%
UV
11
Sunrise
12:04 PM
Sunset
3:02 AM
Every forecast metric for the week ahead, plus best days for fishing, boating, swimming, and paddling.
Quick recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Mon, Mon, Jul 13
Mon, Jul 13 scores 70/100: Solunar 4/5, Wind 7 mph.
Best for Boating
Mon, Mon, Jul 13
Mon, Jul 13 scores 85/100: Wind 7 mph, Rain 0%.
Best for Swimming
Mon, Mon, Jul 13
Mon, Jul 13 scores 75/100: Air 97°F, Rain 0%.
Best for Paddling
Mon, Mon, Jul 13
Mon, Jul 13 scores 85/100: Wind 7 mph, Rain 0%.
Ask about this week:
Swipe to see all 9 days
| Metric | Sat11 | Sun12 | Mon13 | Tue14 | Wed15 | Thu16 | Fri17 | Sat18 | Sun19 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Clear | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| High / Low | 95°/68° | 99°/72° | 97°/69° | 94°/69° | 91°/68° | 92°/68° | 93°/68° | 97°/69° | 93°/71° |
| Precip | 0% | 0% | 0% | 12% | 21% | 0% | 0% | 15% | 25% |
| Wind | 11 mphgust 18 | 13 mphgust 23 | 7 mphgust 16 | 9 mphgust 20 | 9 mphgust 16 | 8 mphgust 19 | 8 mphgust 19 | 9 mphgust 17 | 7 mphgust 15 |
| Pressure | 29.75" stable | 29.79" rising | 29.84" rising | 29.90" rising | 29.86" falling | 29.75" falling | 29.79" rising | 29.79" stable | 29.80" stable |
| UV Index | 11 | 10 | 10 | 11 | 9 | 11 | 9 | 11 | 10 |
| Sunrise | 12:04 PM | 12:04 PM | 12:05 PM | 12:06 PM | 12:07 PM | 12:07 PM | 12:08 PM | 12:09 PM | 12:10 PM |
| Sunset | 3:02 AM | 3:01 AM | 3:01 AM | 3:00 AM | 2:59 AM | 2:59 AM | 2:58 AM | 2:57 AM | 2:57 AM |
| Bite Rating | 2/5waning crescent | 3/5waning crescent | 4/5NEW | 5/5NEW | 3/5NEW | 3/5NEW | 2/5waxing crescent | 2/5waxing crescent | 2/5waxing crescent |
Today Read
Mantua ReservoirWind read
Calm
7 mph avg
Water read
74°
Warm-water bite
Air range
68° / 95°
today
Precip
0%
low concern
Today's forecast for Mantua Reservoir has calm wind, 68F to 95F air temperatures, 0% chance of precipitation, and 74F water.
Trip planner
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. The planning constraint is weak timing.
Uses 9 live data sources for this lake. Tap a stat or ask a question.
Fishing Forecast
waning crescent
Major
4:14 PM - 6:44 PM
Minor
8:11 AM - 9:41 AM
Detailed temperature readings across your lake.
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Fish Species
4Water Temperature History
Current
75°
Jul 19
Low
33°
Feb 16
Average
58°
Last 12 Months
Warmest avg: June (74°F)
Coolest avg: February (39°F)
Rapid warming: February → March (+11°F)
Sharpest cooling: September → October (-9°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
6am - 5am
Peak Wind
11 mph
7pm
Peak Gust
18 mph
highest gust
Pressure
29.66 inHg
rising
Visibility
46 mi
3% 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
2/5waning crescent
Water at 74°F -- warm-water species active.
Fish Species
4Nearby Lakes
FAQ
Mantua Reservoir covers 515.00 acres (0.80 square miles)
Mantua Reservoir is located in Mantua, Box Elder County, UT. It is accessible to the public for outdoor activities.