Water Temperature of Foster Branch in Joppatowne, MD
Current Water Temperature
74.3°F
Measurement Time: Sunday, June 7, 2026, 3:35 PM EDT
Temperature Locations
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Local Points of Interest
Gunpowder RiverFoster Branch
Station Name: FOSTER BRANCH NEAR JOPPATOWNE, MD
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 39 feet
Nearest Address:
504 Foster Knoll Dr
Joppatowne, MD 21085
Harford County
GPS Coordinates: 39.40852778, -76.34263889
Nearby Water Temperatures
Plumtree Run, Bel Air, MD (6.1 mi)Herring Run, Baltimore, MD (13 mi)
Chesapeake Bay, Tolchester Beach, MD (14.5 mi)
Northwest Harbor, Baltimore, MD (16 mi)
Susquehanna River, Darlington, MD (18 mi)
Scotts Level Branch, Milford Mill, MD (22.6 mi)
Gunpowder Falls, Parkton, MD (23.6 mi)
Chesapeake & Delaware Canal, Chesapeake City, MD (29.6 mi)
Severn River, Annapolis, MD (30.3 mi)
Chesapeake Bay, Annapolis, MD (31.3 mi)
Silver Lake Tributary, Townsend, DE (33.8 mi)
Christina River, Newark, DE (36.4 mi)
White Clay Creek, Newark, DE (37.1 mi)
West Branch White Clay Creek, Landenberg, PA (38.2 mi)
Patuxent River, Brighton, MD (38.4 mi)
Weather for Joppatowne, Maryland
Current Weather
88°F

Sunny
88°F
84.5°F
29%
NNW 6.9 mph
12 mph
84.6°F
56.8°F
0 in
0%
9 mi
1012 mbar
0.4
Five Day Weather Forecast

Sun
H: 94°F
L: 67°F

Mon
H: 77°F
L: 62°F

Tue
H: 78°F
L: 59°F

Wed
H: 87°F
L: 68°F

Thu
H: 91°F
L: 72°F
Air Quality
AQI:
1 - Good
PM2.5:
14.8 μg/m3
PM10:
15.4 μg/m3
Carbon Monoxide: 145 μg/m3
Nitrogen Dioxide: 13.3 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 129 μg/m3
Nitrogen Dioxide: 13.3 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 129 μg/m3
Astronomical
Sunrise: 5:38 AM
Sun Transit: 1:04 PM
Sunset: 8:31 PM
Daylight: 14 hrs 52 mins
Sun Transit: 1:04 PM
Sunset: 8:31 PM
Daylight: 14 hrs 52 mins
Moonrise: 12:56 AM
Moon Transit: 6:29 AM
Moonset: 12:12 AM
Moon Phase: Last Quarter
Moon Illumination: 42.6%
Moon Transit: 6:29 AM
Moonset: 12:12 AM
Moon Phase: Last Quarter
Moon Illumination: 42.6%
Best Times for Fishing or Hunting
Major Periods
5:59 AM - 8:29 AM8:13 PM - 10:43 PM
Minor Periods
11:42 AM - 1:12 PM12:26 AM - 1:56 AM
Action Rating: 4 out of 5
Sunday, June 7, 2026
Weather Forecast
Moderate rain
93.9°F
67.3°F
79.4°F
62%
0.39 in
73%
0%
13.6 mph
9
Air Quality
AQI:
1 - Good
PM2.5:
10.27 μg/m3
PM10:
10.99 μg/m3
Carbon Monoxide: 150.04 μg/m3
Nitrogen Dioxide: 8.95 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 102.54 μg/m3
Nitrogen Dioxide: 8.95 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 102.54 μg/m3
Astronomical
Sunrise: 5:38 AM
Sun Transit: 1:04 PM
Sunset: 8:31 PM
Daylight: 14 hrs 52 mins
Sun Transit: 1:04 PM
Sunset: 8:31 PM
Daylight: 14 hrs 52 mins
Moonrise: 12:56 AM
Moon Transit: 6:29 AM
Moonset: 12:12 AM
Moon Phase: Last Quarter
Moon Illumination: 42.6%
Moon Transit: 6:29 AM
Moonset: 12:12 AM
Moon Phase: Last Quarter
Moon Illumination: 42.6%
Best Times for Fishing or Hunting
Major Periods
5:59 AM - 8:29 AM8:13 PM - 10:43 PM
Minor Periods
11:42 AM - 1:12 PM12:26 AM - 1:56 AM
Action Rating: 4 out of 5
Monday, June 8, 2026
Weather Forecast
Sunny
76.5°F
62.3°F
69.2°F
64%
0 in
2%
0%
13.2 mph
7
Air Quality
AQI:
1 - Good
PM2.5:
4.44 μg/m3
PM10:
5.12 μg/m3
Carbon Monoxide: 134.83 μg/m3
Nitrogen Dioxide: 5.2 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 79.04 μg/m3
Nitrogen Dioxide: 5.2 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 79.04 μg/m3
Astronomical
Sunrise: 5:38 AM
Sun Transit: 1:04 PM
Sunset: 8:31 PM
Daylight: 14 hrs 53 mins
Sun Transit: 1:04 PM
Sunset: 8:31 PM
Daylight: 14 hrs 53 mins
Moonrise: 1:19 AM
Moon Transit: 12:00 AM
Moonset: 1:16 PM
Moon Phase: Last Quarter
Moon Illumination: 31.6%
Moon Transit: 12:00 AM
Moonset: 1:16 PM
Moon Phase: Last Quarter
Moon Illumination: 31.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
12:46 AM - 2:16 PM12:49 AM - 2:19 AM
Action Rating: 2 out of 5
Tuesday, June 9, 2026
Weather Forecast
Sunny
77.9°F
59.2°F
68.7°F
59%
0 in
1%
0%
12.5 mph
9.5
Air Quality
AQI:
1 - Good
PM2.5:
7.34 μg/m3
PM10:
10.77 μg/m3
Carbon Monoxide: 125.96 μg/m3
Nitrogen Dioxide: 4.79 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 83.38 μg/m3
Nitrogen Dioxide: 4.79 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 83.38 μg/m3
Astronomical
Sunrise: 5:38 AM
Sun Transit: 1:04 PM
Sunset: 8:32 PM
Daylight: 14 hrs 54 mins
Sun Transit: 1:04 PM
Sunset: 8:32 PM
Daylight: 14 hrs 54 mins
Moonrise: 1:42 AM
Moon Transit: 6:27 AM
Moonset: 2:24 PM
Moon Phase: Last Quarter
Moon Illumination: 21.6%
Moon Transit: 6:27 AM
Moonset: 2:24 PM
Moon Phase: Last Quarter
Moon Illumination: 21.6%
Best Times for Fishing or Hunting
Major Periods
5:57 AM - 8:27 AM5:57 AM - 8:27 AM
Minor Periods
1:54 PM - 3:24 PM1:12 AM - 2:42 AM
Action Rating: 4 out of 5
Wednesday, June 10, 2026
Weather Forecast
Patchy rain nearby
86.9°F
67.9°F
76°F
71%
0.15 in
73%
0%
13.4 mph
8.4
Air Quality
AQI:
1 - Good
PM2.5:
6.78 μg/m3
PM10:
8.6 μg/m3
Carbon Monoxide: 135.53 μg/m3
Nitrogen Dioxide: 7.45 μg/m3
Sulphur Dioxide: 0.89 μg/m3
Ozone: 88.04 μg/m3
Nitrogen Dioxide: 7.45 μg/m3
Sulphur Dioxide: 0.89 μg/m3
Ozone: 88.04 μg/m3
Astronomical
Sunrise: 5:38 AM
Sun Transit: 1:04 PM
Sunset: 8:32 PM
Daylight: 14 hrs 54 mins
Sun Transit: 1:04 PM
Sunset: 8:32 PM
Daylight: 14 hrs 54 mins
Moonrise: 2:06 AM
Moon Transit: 8:43 AM
Moonset: 3:34 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.1%
Moon Transit: 8:43 AM
Moonset: 3:34 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.1%
Best Times for Fishing or Hunting
Major Periods
8:13 AM - 10:43 AM12:00 AM - 12:00 AM
Minor Periods
3:04 PM - 4:34 PM1:36 AM - 3:06 AM
Action Rating: 2 out of 5
Thursday, June 11, 2026
Weather Forecast
Patchy rain nearby
90.9°F
72.1°F
81.3°F
74%
0.07 in
73%
0%
11.6 mph
8.9
Air Quality
AQI:
1 - Good
PM2.5:
8.78 μg/m3
PM10:
9.37 μg/m3
Carbon Monoxide: 249.33 μg/m3
Nitrogen Dioxide: 18.71 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 54.22 μg/m3
Nitrogen Dioxide: 18.71 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 54.22 μg/m3
Astronomical
Sunrise: 5:38 AM
Sun Transit: 1:05 PM
Sunset: 8:33 PM
Daylight: 14 hrs 55 mins
Sun Transit: 1:05 PM
Sunset: 8:33 PM
Daylight: 14 hrs 55 mins
Moonrise: 2:33 AM
Moon Transit: 9:33 AM
Moonset: 4:49 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.5%
Moon Transit: 9:33 AM
Moonset: 4:49 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.5%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:03 AM - 11:33 AM
Minor Periods
4:19 PM - 5:49 PM2:03 AM - 3:33 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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