Water Temperature of Herring Run in Baltimore, MD

Current Water Temperature

Current temperature data is
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Temperature Locations

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Local Points of Interest

Herring Run Park

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Herring Run

Station Name: HERRING RUN AT SINCLAIR LANE AT BALTIMORE, MD
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 46 feet / 14 meters

Nearest Address:
4460 Sinclair Ln
Baltimore, MD 21213
Baltimore County

GPS Coordinates: 39.3179722, -76.55513889

Nearby Water Temperatures

Northwest Harbor, Baltimore, MD (3.8 mi)
Scotts Level Branch, Milford Mill, MD (11.4 mi)
Foster Branch, Joppatowne, MD (13.0 mi)
Plumtree Run, Bel Air, MD (16.6 mi)
Chesapeake Bay, Tolchester Beach, MD (18.1 mi)
Gunpowder Falls, Parkton, MD (22.0 mi)
Severn River, Annapolis, MD (23.5 mi)
Chesapeake Bay, Annapolis, MD (25.2 mi)
Patuxent River, Brighton, MD (25.6 mi)
Paint Branch, Calverton, MD (29.4 mi)
Susquehanna River, Darlington, MD (30.0 mi)
Northeast Branch Anacostia River, Riverdale Park, MD (31.7 mi)
Sligo Creek, Takoma Park, MD (33.3 mi)
Washington Channel, Washington, DC (39.6 mi)
Dead Run, McLean, VA (41.5 mi)

Weather for Baltimore, Maryland

Current Weather

87.1°F
Clear
Conditions: Clear
Humidity: 59%
Feels Like: 104°F
Wind: SE 4.5 mph
Wind Gusts: 8.9 mph
Pressure: 30 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 0

Five Day Weather Forecast

Partly Cloudy
Fri
H: 93°F
L: 72°F
Patchy rain nearby
Sat
H: 90°F
L: 74°F
Fog
Sun
H: 84°F
L: 73°F
Overcast
Mon
H: 86°F
L: 76°F
Patchy rain nearby
Tue
H: 88°F
L: 75°F

Air Quality

AQI: 2 - Moderate
PM2.5: 17.58 μg/m3
PM10: 17.95 μg/m3
Carbon Monoxide: 836.2 μg/m3
Nitrogen Dioxide: 19.61 μg/m3
Sulphur Dioxide: 5.55 μg/m3
Ozone: 102 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:11 PM
Sunset: 8:34 PM
Daylight: 14 hrs 45 mins
Moonrise: 9:37 PM
Moon Transit: 1:33 AM
Moonset: 6:13 AM
Moon Phase: Full
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

1:03 AM - 3:33 AM
3:21 PM - 5:51 PM

Minor Periods

9:07 PM - 10:37 PM
5:43 AM - 7:13 AM

Action Rating: 4 out of 5

This is only a test for monitoring of vital dissemination systems.

Effective: Sat July 12, 2025, 12:25 AM
Expires: Sat July 12, 2025, 12:35 AM

Monitoring message only. Please disregard.

Monitoring message only. Please disregard.
Friday, July 11, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 81.7°F
Average Humidity: 81%
Chance of Rain: 0%
Wind: 5.8 mph
UV Index: 2.5

Air Quality

AQI: 2 - Moderate
PM2.5: 34.09 μg/m3
PM10: 34.6 μg/m3
Carbon Monoxide: 601.62 μg/m3
Nitrogen Dioxide: 22.33 μg/m3
Sulphur Dioxide: 11.87 μg/m3
Ozone: 145.32 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:11 PM
Sunset: 8:34 PM
Daylight: 14 hrs 45 mins
Moonrise: 9:37 PM
Moon Transit: 1:33 AM
Moonset: 6:13 AM
Moon Phase: Full
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

1:03 AM - 3:33 AM
3:21 PM - 5:51 PM

Minor Periods

9:07 PM - 10:37 PM
5:43 AM - 7:13 AM

Action Rating: 4 out of 5

Saturday, July 12, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 80°F
Average Humidity: 84%
Chance of Rain: 71%
Wind: 10.5 mph
UV Index: 2.7

Air Quality

AQI: 2 - Moderate
PM2.5: 19.02 μg/m3
PM10: 19.71 μg/m3
Carbon Monoxide: 566.77 μg/m3
Nitrogen Dioxide: 14.45 μg/m3
Sulphur Dioxide: 6.73 μg/m3
Ozone: 124.04 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 1:11 PM
Sunset: 8:34 PM
Daylight: 14 hrs 44 mins
Moonrise: 10:09 PM
Moon Transit: 2:26 AM
Moonset: 7:22 AM
Moon Phase: Full
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

1:56 AM - 4:26 AM
4:13 PM - 6:43 PM

Minor Periods

9:39 PM - 11:09 PM
6:52 AM - 8:22 AM

Action Rating: 3 out of 5

Sunday, July 13, 2025

Weather Forecast

Conditions: Fog
Average Temperature: 78.6°F
Average Humidity: 85%
Chance of Rain: 0%
Wind: 9.8 mph
UV Index: 2.7

Air Quality

AQI: 1 - Good
PM2.5: 10.69 μg/m3
PM10: 12.65 μg/m3
Carbon Monoxide: 355.2 μg/m3
Nitrogen Dioxide: 10.71 μg/m3
Sulphur Dioxide: 6.12 μg/m3
Ozone: 81.8 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:12 PM
Sunset: 8:33 PM
Daylight: 14 hrs 43 mins
Moonrise: 10:37 PM
Moon Transit: 3:16 AM
Moonset: 8:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.7%

Best Times for Fishing or Hunting

Major Periods

2:46 AM - 5:16 AM
5:01 PM - 7:31 PM

Minor Periods

10:07 PM - 11:37 PM
8:03 AM - 9:33 AM

Action Rating: 2 out of 5

Monday, July 14, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 79.7°F
Average Humidity: 86%
Chance of Rain: 0%
Wind: 6.9 mph
UV Index: 2.3

Air Quality

AQI: 2 - Moderate
PM2.5: 17.1 μg/m3
PM10: 18.22 μg/m3
Carbon Monoxide: 412.99 μg/m3
Nitrogen Dioxide: 18.84 μg/m3
Sulphur Dioxide: 8.3 μg/m3
Ozone: 93.92 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:12 PM
Sunset: 8:33 PM
Daylight: 14 hrs 41 mins
Moonrise: 11:01 PM
Moon Transit: 4:04 AM
Moonset: 9:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.9%

Best Times for Fishing or Hunting

Major Periods

3:34 AM - 6:04 AM
5:48 PM - 8:18 PM

Minor Periods

12:00 AM - 12:00 AM
9:12 AM - 10:42 AM

Action Rating: 4 out of 5

Tuesday, July 15, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 81.3°F
Average Humidity: 75%
Chance of Rain: 88%
Wind: 8.7 mph
UV Index: 2.1

Air Quality

AQI: 2 - Moderate
PM2.5: 18.78 μg/m3
PM10: 19.24 μg/m3
Carbon Monoxide: 504.2 μg/m3
Nitrogen Dioxide: 25.52 μg/m3
Sulphur Dioxide: 10.86 μg/m3
Ozone: 88.62 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 1:12 PM
Sunset: 8:32 PM
Daylight: 14 hrs 40 mins
Moonrise: 12:01 AM
Moon Transit: 4:50 AM
Moonset: 10:52 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.7%

Best Times for Fishing or Hunting

Major Periods

4:20 AM - 6:50 AM
12:00 AM - 12:00 AM

Minor Periods

10:22 AM - 11:52 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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