Water Temperature of the Washington Channel in Washington, DC

Current Water Temperature

68.5°F

Measurement Time: Friday, April 17, 2026, 5:06 AM EDT

Today's Tides

Low: April 17, 2:56 AM, 0.3 ft
 High: April 17, 8:22 AM, 3.4 ft
Low: April 17, 3:48 PM, 0.2 ft
 High: April 17, 8:57 PM, 3.0 ft

Temperature Locations

View Nearby Locations     View All District of Columbia Locations     View Locations Near Me

Local Points of Interest

Potomac River; East Potomac Park; Southwest Waterfront Park

Washington Channel

Station Name: Washington
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -9 feet

Nearest Address:
Ohio Dr SW
Washington, DC 20024
District of Columbia County

GPS Coordinates: 38.873, -77.0217

Nearby Water Temperatures

Sligo Creek, Takoma Park, MD (7.9 mi)
Northeast Branch Anacostia River, Riverdale Park, MD (7.9 mi)
Dead Run, McLean, VA (10.2 mi)
Paint Branch, Calverton, MD (11.5 mi)
Difficult Run, McLean, VA (14 mi)
Difficult Run, Oakton, VA (16.7 mi)
Patuxent River, Brighton, MD (22.1 mi)
Severn River, Annapolis, MD (30.1 mi)
Chesapeake Bay, Annapolis, MD (31.5 mi)
Northwest Harbor, Baltimore, MD (36.1 mi)
Scotts Level Branch, Milford Mill, MD (36.5 mi)
Upper Machedoc Creek, Dahlgren, VA (38.2 mi)
Potomac River, Point of Rocks, MD (39.3 mi)
Chesapeake Bay, Cambridge, MD (39.4 mi)
Herring Run, Baltimore, MD (39.6 mi)

Weather for Washington, District of Columbia

Current Weather

71.1°F
Overcast
Overcast
71.1°F
72.5°F
66%
WNW 7.8 mph
12 mph
70.1°F
56.7°F
0 in
100%
9 mi
1010 mbar
0

Five Day Weather Forecast

Sunny
Fri
H: 85°F
L: 67°F
Sunny
Sat
H: 80°F
L: 63°F
Patchy rain nearby
Sun
H: 62°F
L: 47°F
Partly Cloudy
Mon
H: 52°F
L: 40°F
Sunny
Tue
H: 67°F
L: 37°F

Air Quality

AQI: 1 - Good
PM2.5: 10.15 μg/m3
PM10: 10.75 μg/m3
Carbon Monoxide: 192.85 μg/m3
Nitrogen Dioxide: 17.35 μg/m3
Sulphur Dioxide: 8.75 μg/m3
Ozone: 65 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:07 PM
Sunset: 7:47 PM
Daylight: 13 hrs 18 mins
Moonrise: 6:14 AM
Moon Transit: 1:13 PM
Moonset: 8:27 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

2:04 AM - 4:34 AM
12:43 AM - 3:13 PM

Minor Periods

7:57 PM - 9:27 PM
5:44 AM - 7:14 AM

Action Rating: 4 out of 5

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

Effective: Fri April 17, 2026, 2:29 AM
Expires: Fri April 17, 2026, 2:39 AM

Monitoring message only. Please disregard.

Monitoring message only. Please disregard.
Friday, April 17, 2026

Weather Forecast

Sunny
84.7°F
67.3°F
76.2°F
50%
0 in
0%
0%
11.6 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 8.62 μg/m3
PM10: 9.38 μg/m3
Carbon Monoxide: 175.53 μg/m3
Nitrogen Dioxide: 11.93 μg/m3
Sulphur Dioxide: 5.73 μg/m3
Ozone: 96.2 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:07 PM
Sunset: 7:47 PM
Daylight: 13 hrs 18 mins
Moonrise: 6:14 AM
Moon Transit: 1:13 PM
Moonset: 8:27 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

2:04 AM - 4:34 AM
12:43 AM - 3:13 PM

Minor Periods

7:57 PM - 9:27 PM
5:44 AM - 7:14 AM

Action Rating: 4 out of 5

Saturday, April 18, 2026

Weather Forecast

Sunny
79.7°F
62.6°F
70.1°F
66%
0 in
0%
0%
10.7 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 12.46 μg/m3
PM10: 13.38 μg/m3
Carbon Monoxide: 192.01 μg/m3
Nitrogen Dioxide: 21.84 μg/m3
Sulphur Dioxide: 4.58 μg/m3
Ozone: 93.32 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:07 PM
Sunset: 7:48 PM
Daylight: 13 hrs 21 mins
Moonrise: 6:47 AM
Moon Transit: 2:09 PM
Moonset: 9:46 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

2:58 AM - 5:28 AM
1:39 PM - 4:09 PM

Minor Periods

9:16 PM - 10:46 PM
6:17 AM - 7:47 AM

Action Rating: 4 out of 5

Sunday, April 19, 2026

Weather Forecast

Patchy rain nearby
61.9°F
46.7°F
55.4°F
67%
0.16 in
89%
0%
16.6 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 6.23 μg/m3
PM10: 6.8 μg/m3
Carbon Monoxide: 179.81 μg/m3
Nitrogen Dioxide: 9.61 μg/m3
Sulphur Dioxide: 4.08 μg/m3
Ozone: 96.92 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:07 PM
Sunset: 7:49 PM
Daylight: 13 hrs 23 mins
Moonrise: 7:26 AM
Moon Transit: 3:10 PM
Moonset: 11:04 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

3:57 AM - 6:27 AM
2:40 PM - 5:10 PM

Minor Periods

12:00 AM - 12:00 AM
6:56 AM - 8:26 AM

Action Rating: 3 out of 5

Monday, April 20, 2026

Weather Forecast

Partly Cloudy
52.1°F
39.6°F
45.8°F
42%
0 in
0%
0%
13.9 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 6.01 μg/m3
PM10: 6.35 μg/m3
Carbon Monoxide: 177.45 μg/m3
Nitrogen Dioxide: 13.52 μg/m3
Sulphur Dioxide: 4.58 μg/m3
Ozone: 82.36 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:06 PM
Sunset: 7:50 PM
Daylight: 13 hrs 25 mins
Moonrise: 8:17 AM
Moon Transit: 4:14 PM
Moonset: 12:04 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

5:00 AM - 7:30 AM
3:44 PM - 6:14 PM

Minor Periods

7:47 AM - 9:17 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, April 21, 2026

Weather Forecast

Sunny
67.4°F
36.5°F
49.3°F
42%
0 in
0%
0%
11.4 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 5.43 μg/m3
PM10: 5.56 μg/m3
Carbon Monoxide: 194.62 μg/m3
Nitrogen Dioxide: 12.84 μg/m3
Sulphur Dioxide: 5.12 μg/m3
Ozone: 67.23 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 1:06 PM
Sunset: 7:51 PM
Daylight: 13 hrs 28 mins
Moonrise: 9:17 AM
Moon Transit: 5:19 PM
Moonset: 12:17 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

6:06 AM - 8:36 AM
4:49 PM - 7:19 PM

Minor Periods

8:47 AM - 10:17 AM
12:00 AM - 12:00 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.

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