
Loch Raven Reservoir
Loch Raven Reservoir provides drinking water for the city of Baltimore. It is also used for recreational activities, especially by city dwellers on a hot summer day. Boat rentals are available for those that want to fish for bass, bluegill, crappie, white perch or walleye, though there are also plenty of other species that can be caught here. Swimming is not allowed, as the water is used for drinking. Those that would rather enjoy the lake from inland can enjoy viewing it while hiking along its surrounding trails. It is also a great place for an afternoon picnic.
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Loch Raven Reservoir
Loch Raven Reservoir provides drinking water for the city of Baltimore. It is also used for recreational activities, especially by city dwellers on a hot summer day. Boat rentals are available for those that want to fish for bass, bluegill, crappie, white perch or walleye, though there are also plenty of other species that can be caught here. Swimming is not allowed, as the water is used for drinking. Those that would rather enjoy the lake from inland can enjoy viewing it while hiking along its surrounding trails. It is also a great place for an afternoon picnic.
Read more detailsCurrent Conditions
Water Temperature
Latest Water Temperature Data: Current water temperature for Loch Raven Reservoir is 80° Fahrenheit - providing real-time thermal conditions for fishing, swimming, and water recreation planning.
Current Snapshot
Forecast: Saturday, Jul 12
Thunderstorms
Hourly Insights
Temperature
Precipitation
Wind
Sun, Moon & UV
Weather Forecast & Fishing Conditions at Loch Raven Reservoir
Today's weather at Loch Raven Reservoir features partly cloudy skies with temperatures ranging from 75°F to 88°F. Wind conditions will average 3 mph with gusts reaching up to 18 mph, creating excellent fishing conditions with calm waters. The UV index will reach 7 (High), and there's a 52% chance of precipitation. The current water temperature is 80°F (updated Jul 10), indicating that warm-water species like bass and panfish will be highly active. These conditions will significantly impact fish behavior and angling success throughout the day.
Lake Map Views

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Solunar Fishing Forecast
Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)
Best Bite Times
Major Times (Peak)
5:56 AM - 8:26 AM
8:12 PM - 10:42 PM
Minor Times (Good)
1:39 AM - 3:09 AM
10:52 AM - 12:22 PM
Fishing Intelligence
Today's fishing action at Loch Raven Reservoir is rated 3/5 (Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)). For the best results, target the major bite times around 5:56 AM and 8:12 PM.
Water Temp Impact: With the water at 80°F, expect good activity from warm-water species like bass and panfish.
Common Fish Species
Nearby Lakes
Water Temperature History
Trends for Loch Raven Reservoir
Current Temp
Measured on Jul 8
Latest recorded surface temperature.
Lowest in Period
32°F
On Jan 12
Coldest point in the Last 12 Months.
Average in Period
59°F
Typical temp during the Last 12 Months.
Temperature Trend: Last 12 Months
Surface temperature over the selected period.
Key Observations (Last 12 Months)
- Warmest avg: August (79°F).
- Coolest avg: January (38°F).
- Rapid warming often occurs: January → February (+15°F).
- Sharpest cooling trend: November → December (-14°F).
Weather Forecast
Wind speed and pressure trends
Hourly Wind Forecast
Wind Direction
120°
Pressure
1017 mb
Cloud Cover
9%
Visibility
11 miles
Daily Pressure Forecast


Frequently Asked Questions About Loch Raven Reservoir
Get accurate, up-to-date information about conditions at Loch Raven Reservoir.