Water Temperature of Foster Branch in Joppatowne, MD

Current Water Temperature

68.2°F

Measurement Time: Wednesday, September 16, 2026, 6:35 PM 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

71°F
Partly Cloudy
Partly Cloudy
87%
S 3 mph
67°F

Weather Forecast

Partly Cloudy
Tonight
68°F - Partly Cloudy
Partly Sunny then Slight Chance Rain Showers
Thursday
84°F - Partly Sunny then Slight Chance Rain Showers
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Thursday Night
70°F - Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Mostly Sunny
Friday
84°F - Mostly Sunny
Mostly Clear
Friday Night
60°F - Mostly Clear
Mostly Sunny
Saturday
80°F - Mostly Sunny
Mostly Cloudy then Slight Chance Rain Showers
Saturday Night
65°F - Mostly Cloudy then Slight Chance Rain Showers
Showers And Thunderstorms Likely
Sunday
82°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Sunday Night
64°F - Showers And Thunderstorms Likely
Chance Rain Showers
Monday
76°F - Chance Rain Showers
Chance Rain Showers
Monday Night
62°F - Chance Rain Showers
Chance Rain Showers
Tuesday
74°F - Chance Rain Showers
Chance Showers And Thunderstorms
Tuesday Night
61°F - Chance Showers And Thunderstorms
Chance Rain Showers
Wednesday
74°F - Chance Rain Showers

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:00 PM
Sunset: 7:12 PM
Daylight: 12 hrs 24 mins
Moonrise: 12:41 AM
Moon Transit: 5:18 PM
Moonset: 9:51 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

6:16 AM - 8:46 AM
4:48 PM - 7:18 PM

Minor Periods

9:21 PM - 10:51 PM
12:11 AM - 1:41 PM

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: 6:48 AM
Sun Transit: 1:00 PM
Sunset: 7:12 PM
Daylight: 12 hrs 24 mins
Moonrise: 12:41 AM
Moon Transit: 5:18 PM
Moonset: 9:51 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

6:16 AM - 8:46 AM
4:48 PM - 7:18 PM

Minor Periods

9:21 PM - 10:51 PM
12:11 AM - 1:41 PM

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: 6:49 AM
Sun Transit: 1:00 PM
Sunset: 7:10 PM
Daylight: 12 hrs 22 mins
Moonrise: 1:41 PM
Moon Transit: 6:09 PM
Moonset: 10:35 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

7:06 AM - 9:36 AM
5:39 PM - 8:09 PM

Minor Periods

10:05 PM - 11:35 PM
1:11 PM - 2:41 PM

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: 6:49 AM
Sun Transit: 1:00 PM
Sunset: 7:10 PM
Daylight: 12 hrs 22 mins
Moonrise: 1:41 PM
Moon Transit: 6:09 PM
Moonset: 10:35 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

7:06 AM - 9:36 AM
5:39 PM - 8:09 PM

Minor Periods

10:05 PM - 11:35 PM
1:11 PM - 2:41 PM

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: 6:50 AM
Sun Transit: 1:00 PM
Sunset: 7:09 PM
Daylight: 12 hrs 19 mins
Moonrise: 2:37 PM
Moon Transit: 7:00 PM
Moonset: 11:25 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

7:58 AM - 10:28 AM
6:30 PM - 9:00 PM

Minor Periods

12:00 AM - 12:00 AM
2:07 PM - 3:37 PM

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: 6:50 AM
Sun Transit: 1:00 PM
Sunset: 7:09 PM
Daylight: 12 hrs 19 mins
Moonrise: 2:37 PM
Moon Transit: 7:00 PM
Moonset: 11:25 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

7:58 AM - 10:28 AM
6:30 PM - 9:00 PM

Minor Periods

12:00 AM - 12:00 AM
2:07 PM - 3:37 PM

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: 6:50 AM
Sun Transit: 1:00 PM
Sunset: 7:07 PM
Daylight: 12 hrs 17 mins
Moonrise: 3:24 PM
Moon Transit: 7:51 PM
Moonset: 12:25 AM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

8:49 AM - 11:19 AM
7:21 PM - 9:51 PM

Minor Periods

2:54 PM - 4:24 PM
12:00 AM - 12:00 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: 6:50 AM
Sun Transit: 1:00 PM
Sunset: 7:07 PM
Daylight: 12 hrs 17 mins
Moonrise: 3:24 PM
Moon Transit: 7:51 PM
Moonset: 12:25 AM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

8:49 AM - 11:19 AM
7:21 PM - 9:51 PM

Minor Periods

2:54 PM - 4:24 PM
12:00 AM - 12:00 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: 6:51 AM
Sun Transit: 12:58 AM
Sunset: 7:05 PM
Daylight: 12 hrs 14 mins
Moonrise: 4:05 PM
Moon Transit: 8:41 PM
Moonset: 12:22 AM
Moon Phase: First Quarter
Moon Illumination: 65.4%

Best Times for Fishing or Hunting

Major Periods

9:40 AM - 12:10 AM
8:11 PM - 10:41 PM

Minor Periods

3:35 PM - 5:05 PM
12:00 AM - 12:00 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: 6:51 AM
Sun Transit: 12:58 AM
Sunset: 7:05 PM
Daylight: 12 hrs 14 mins
Moonrise: 4:05 PM
Moon Transit: 8:41 PM
Moonset: 12:22 AM
Moon Phase: First Quarter
Moon Illumination: 65.4%

Best Times for Fishing or Hunting

Major Periods

9:40 AM - 12:10 AM
8:11 PM - 10:41 PM

Minor Periods

3:35 PM - 5:05 PM
12:00 AM - 12:00 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: 6:52 AM
Sun Transit: 12:58 AM
Sunset: 7:04 PM
Daylight: 12 hrs 12 mins
Moonrise: 4:40 PM
Moon Transit: 9:29 PM
Moonset: 1:23 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%

Best Times for Fishing or Hunting

Major Periods

10:30 AM - 1:00 PM
8:59 PM - 11:29 PM

Minor Periods

4:10 PM - 5:40 PM
12:53 AM - 2:23 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: 6:52 AM
Sun Transit: 12:58 AM
Sunset: 7:04 PM
Daylight: 12 hrs 12 mins
Moonrise: 4:40 PM
Moon Transit: 9:29 PM
Moonset: 1:23 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%

Best Times for Fishing or Hunting

Major Periods

10:30 AM - 1:00 PM
8:59 PM - 11:29 PM

Minor Periods

4:10 PM - 5:40 PM
12:53 AM - 2:23 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: 6:53 AM
Sun Transit: 12:58 AM
Sunset: 7:02 PM
Daylight: 12 hrs 9 mins
Moonrise: 5:09 PM
Moon Transit: 10:16 PM
Moonset: 2:27 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

11:16 AM - 1:46 PM
12:00 AM - 12:00 AM

Minor Periods

4:39 PM - 6:09 PM
1:57 AM - 3:27 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: 6:53 AM
Sun Transit: 12:58 AM
Sunset: 7:02 PM
Daylight: 12 hrs 9 mins
Moonrise: 5:09 PM
Moon Transit: 10:16 PM
Moonset: 2:27 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

11:16 AM - 1:46 PM
12:00 AM - 12:00 AM

Minor Periods

4:39 PM - 6:09 PM
1:57 AM - 3:27 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: 6:54 AM
Sun Transit: 12:57 AM
Sunset: 7:01 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:35 PM
Moon Transit: 11:00 PM
Moonset: 3:31 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 PM
12:00 AM - 12:00 AM

Minor Periods

5:05 PM - 6:35 PM
3:01 AM - 4:31 AM

Action Rating: 3 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.

Webcams Near Joppatowne, MD