Water Temperature of Foster Branch in Joppatowne, MD

Current Water Temperature

63.1°F

Measurement Time: Sunday, October 4, 2026, 6:05 AM EDT

Temperature Locations

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Local Points of Interest

Gunpowder River

Foster 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

61°F
Mostly Sunny
Mostly Sunny
93%
W 5 mph
59°F

Weather Forecast

Sunny
Today
71°F - Sunny
Clear
Tonight
46°F - Clear
Sunny
Tuesday
64°F - Sunny
Clear
Tuesday Night
47°F - Clear
Sunny
Wednesday
68°F - Sunny
Clear
Wednesday Night
55°F - Clear
Sunny
Thursday
75°F - Sunny
Mostly Clear
Thursday Night
54°F - Mostly Clear
Sunny
Friday
73°F - Sunny
Mostly Clear
Friday Night
54°F - Mostly Clear
Mostly Sunny
Saturday
70°F - Mostly Sunny
Partly Cloudy
Saturday Night
52°F - Partly Cloudy
Partly Sunny then Slight Chance Rain Showers
Sunday
69°F - Partly Sunny then Slight Chance Rain Showers
Chance Rain Showers
Sunday Night
56°F - Chance Rain Showers

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:53 AM
Sunset: 6:42 PM
Daylight: 11 hrs 36 mins
Moonrise: 1:21 AM
Moon Transit: 8:52 AM
Moonset: 4:12 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:22 AM - 10:52 AM
12:00 AM - 12:00 AM

Minor Periods

3:42 PM - 5:12 PM
12:51 AM - 2:21 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:53 AM
Sunset: 6:42 PM
Daylight: 11 hrs 36 mins
Moonrise: 1:21 AM
Moon Transit: 8:52 AM
Moonset: 4:12 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:22 AM - 10:52 AM
12:00 AM - 12:00 AM

Minor Periods

3:42 PM - 5:12 PM
12:51 AM - 2:21 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:53 AM
Sunset: 6:42 PM
Daylight: 11 hrs 36 mins
Moonrise: 1:21 AM
Moon Transit: 8:52 AM
Moonset: 4:12 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:22 AM - 10:52 AM
12:00 AM - 12:00 AM

Minor Periods

3:42 PM - 5:12 PM
12:51 AM - 2:21 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:53 AM
Sunset: 6:40 PM
Daylight: 11 hrs 34 mins
Moonrise: 2:35 AM
Moon Transit: 9:44 AM
Moonset: 4:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:14 AM - 11:44 AM

Minor Periods

4:11 PM - 5:41 PM
2:05 AM - 3:35 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:53 AM
Sunset: 6:40 PM
Daylight: 11 hrs 34 mins
Moonrise: 2:35 AM
Moon Transit: 9:44 AM
Moonset: 4:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:14 AM - 11:44 AM

Minor Periods

4:11 PM - 5:41 PM
2:05 AM - 3:35 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 12:53 AM
Sunset: 6:39 PM
Daylight: 11 hrs 31 mins
Moonrise: 3:46 AM
Moon Transit: 10:32 AM
Moonset: 5:07 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:02 AM - 12:32 AM

Minor Periods

4:37 PM - 6:07 PM
3:16 AM - 4:46 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 12:53 AM
Sunset: 6:39 PM
Daylight: 11 hrs 31 mins
Moonrise: 3:46 AM
Moon Transit: 10:32 AM
Moonset: 5:07 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:02 AM - 12:32 AM

Minor Periods

4:37 PM - 6:07 PM
3:16 AM - 4:46 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:52 AM
Sunset: 6:37 PM
Daylight: 11 hrs 29 mins
Moonrise: 4:56 AM
Moon Transit: 11:18 AM
Moonset: 5:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:18 AM - 2:48 AM
10:48 AM - 1:18 PM

Minor Periods

5:00 PM - 6:30 PM
4:26 AM - 5:56 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:52 AM
Sunset: 6:37 PM
Daylight: 11 hrs 29 mins
Moonrise: 4:56 AM
Moon Transit: 11:18 AM
Moonset: 5:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:18 AM - 2:48 AM
10:48 AM - 1:18 PM

Minor Periods

5:00 PM - 6:30 PM
4:26 AM - 5:56 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:52 AM
Sunset: 6:36 PM
Daylight: 11 hrs 26 mins
Moonrise: 6:03 AM
Moon Transit: 12:03 AM
Moonset: 5:54 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

1:03 AM - 3:33 AM
11:33 AM - 2:03 PM

Minor Periods

5:24 PM - 6:54 PM
5:33 AM - 7:03 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:52 AM
Sunset: 6:36 PM
Daylight: 11 hrs 26 mins
Moonrise: 6:03 AM
Moon Transit: 12:03 AM
Moonset: 5:54 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

1:03 AM - 3:33 AM
11:33 AM - 2:03 PM

Minor Periods

5:24 PM - 6:54 PM
5:33 AM - 7:03 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:52 AM
Sunset: 6:34 PM
Daylight: 11 hrs 24 mins
Moonrise: 7:09 AM
Moon Transit: 12:48 AM
Moonset: 6:18 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

1:48 AM - 4:18 AM
12:18 AM - 2:48 PM

Minor Periods

5:48 PM - 7:18 PM
6:39 AM - 8:09 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:52 AM
Sunset: 6:34 PM
Daylight: 11 hrs 24 mins
Moonrise: 7:09 AM
Moon Transit: 12:48 AM
Moonset: 6:18 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

1:48 AM - 4:18 AM
12:18 AM - 2:48 PM

Minor Periods

5:48 PM - 7:18 PM
6:39 AM - 8:09 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:52 AM
Sunset: 6:32 PM
Daylight: 11 hrs 21 mins
Moonrise: 8:16 AM
Moon Transit: 1:33 PM
Moonset: 6:44 PM
Moon Phase: New
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

2:33 AM - 5:03 AM
1:03 PM - 3:33 PM

Minor Periods

6:14 PM - 7:44 PM
7:46 AM - 9:16 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:52 AM
Sunset: 6:32 PM
Daylight: 11 hrs 21 mins
Moonrise: 8:16 AM
Moon Transit: 1:33 PM
Moonset: 6:44 PM
Moon Phase: New
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

2:33 AM - 5:03 AM
1:03 PM - 3:33 PM

Minor Periods

6:14 PM - 7:44 PM
7:46 AM - 9:16 AM

Action Rating: 4 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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