Water Temperature of the Washington Channel in Washington, DC

Current Water Temperature

76.5°F

Measurement Time: Sunday, June 22, 2025, 2:30 PM EDT

Today's Tides

High: June 22, 5:30 AM, 3.50 ft
 Low: June 22, 1:02 PM, 0.47 ft
High: June 22, 6:10 PM, 2.89 ft

Temperature Locations

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Local Points of Interest

Potomac River; East Potomac Park; Southwest Waterfront Park

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Washington Channel

Station Name: Washington
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet / 0 meters

Sensor Depth: -9.0 feet / -2.8 meters

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 (14.0 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

93.9°F
Sunny
Conditions: Sunny
Humidity: 52%
Feels Like: 101.3°F
Wind: W 6.3 mph
Wind Gusts: 7.2 mph
Pressure: 30.14 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 9.8

Five Day Weather Forecast

Sunny
Sun
H: 102°F
L: 72°F
Sunny
Mon
H: 102°F
L: 79°F
Sunny
Tue
H: 103°F
L: 81°F
Sunny
Wed
H: 104°F
L: 80°F
Moderate rain
Thu
H: 98°F
L: 75°F

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 19.8 μg/m3
PM10: 21.83 μg/m3
Carbon Monoxide: 370 μg/m3
Nitrogen Dioxide: 14.43 μg/m3
Sulphur Dioxide: 7.22 μg/m3
Ozone: 171 μg/m3

Astronomical

Sunrise: 5:43 AM
Sun Transit: 1:10 PM
Sunset: 8:37 PM
Daylight: 14 hrs 54 mins
Moonrise: 2:49 AM
Moon Transit: 10:18 AM
Moonset: 6:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:48 AM - 12:18 AM

Minor Periods

5:30 PM - 7:00 PM
2:19 AM - 3:49 AM

Action Rating: 2 out of 5

Extreme Heat Watch issued June 22 at 8:11AM EDT until June 23 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Effective: Sun June 22, 2025, 8:11 AM
Expires: Sun June 22, 2025, 4:15 PM

* WHAT...Dangerously hot conditions with heat index values up to 110 possible. * WHERE...Washington DC, and portions of central and northern Maryland, and northern Virginia. * WHEN...From Monday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.


Extreme Heat Warning issued June 22 at 2:21PM EDT until June 23 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Effective: Sun June 22, 2025, 2:21 PM
Expires: Sun June 22, 2025, 10:30 PM

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Washington DC, and portions of central and northern Maryland, and northern Virginia. * WHEN...For the Extreme Heat Warning, from 11 AM to 9 PM EDT Monday. For the Extreme Heat Watch, from Tuesday morning through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.


Extreme Heat Watch issued June 22 at 2:21PM EDT until June 24 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Effective: Sun June 22, 2025, 2:21 PM
Expires: Sun June 22, 2025, 10:30 PM

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Washington DC, and portions of central and northern Maryland, and northern Virginia. * WHEN...For the Extreme Heat Warning, from 11 AM to 9 PM EDT Monday. For the Extreme Heat Watch, from Tuesday morning through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.


Extreme Heat Watch issued June 22 at 2:29PM EDT until June 24 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Effective: Sun June 22, 2025, 2:29 PM
Expires: Sun June 22, 2025, 10:30 PM

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Washington DC, and portions of central, southern, and northern Maryland, and central and northern Virginia. * WHEN...For the Extreme Heat Warning, from 11 AM to 9 PM EDT Monday. For the Extreme Heat Watch, from Tuesday morning through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.


Extreme Heat Warning issued June 22 at 2:29PM EDT until June 23 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Effective: Sun June 22, 2025, 2:29 PM
Expires: Sun June 22, 2025, 10:30 PM

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Washington DC, and portions of central, southern, and northern Maryland, and central and northern Virginia. * WHEN...For the Extreme Heat Warning, from 11 AM to 9 PM EDT Monday. For the Extreme Heat Watch, from Tuesday morning through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.


Sunday, June 22, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 87.6°F
Average Humidity: 64%
Chance of Rain: 0%
Wind: 6.9 mph
UV Index: 2.8

Air Quality

AQI: 2 - Moderate
PM2.5: 19 μg/m3
PM10: 19.88 μg/m3
Carbon Monoxide: 416.62 μg/m3
Nitrogen Dioxide: 15.77 μg/m3
Sulphur Dioxide: 8.96 μg/m3
Ozone: 129.24 μg/m3

Astronomical

Sunrise: 5:43 AM
Sun Transit: 1:10 PM
Sunset: 8:37 PM
Daylight: 14 hrs 54 mins
Moonrise: 2:49 AM
Moon Transit: 10:18 AM
Moonset: 6:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:48 AM - 12:18 AM

Minor Periods

5:30 PM - 7:00 PM
2:19 AM - 3:49 AM

Action Rating: 2 out of 5

Monday, June 23, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 89.9°F
Average Humidity: 65%
Chance of Rain: 0%
Wind: 9.4 mph
UV Index: 2.7

Air Quality

AQI: 2 - Moderate
PM2.5: 33.94 μg/m3
PM10: 38.7 μg/m3
Carbon Monoxide: 425.8 μg/m3
Nitrogen Dioxide: 25.87 μg/m3
Sulphur Dioxide: 13.79 μg/m3
Ozone: 123.2 μg/m3

Astronomical

Sunrise: 5:43 AM
Sun Transit: 1:10 PM
Sunset: 8:38 PM
Daylight: 14 hrs 54 mins
Moonrise: 3:31 AM
Moon Transit: 11:19 AM
Moonset: 7:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.0%

Best Times for Fishing or Hunting

Major Periods

12:06 AM - 2:36 AM
10:49 AM - 1:19 PM

Minor Periods

6:47 PM - 8:17 PM
3:01 AM - 4:31 AM

Action Rating: 3 out of 5

Tuesday, June 24, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 91.6°F
Average Humidity: 62%
Chance of Rain: 0%
Wind: 10.1 mph
UV Index: 2.6

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 53.92 μg/m3
PM10: 59.21 μg/m3
Carbon Monoxide: 413.29 μg/m3
Nitrogen Dioxide: 58.4 μg/m3
Sulphur Dioxide: 17.4 μg/m3
Ozone: 110.92 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:10 PM
Sunset: 8:38 PM
Daylight: 14 hrs 54 mins
Moonrise: 4:24 AM
Moon Transit: 12:24 AM
Moonset: 8:28 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:10 AM - 3:40 AM
11:54 AM - 2:24 PM

Minor Periods

7:58 PM - 9:28 PM
3:54 AM - 5:24 AM

Action Rating: 4 out of 5

Wednesday, June 25, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 89.8°F
Average Humidity: 60%
Chance of Rain: 0%
Wind: 6.9 mph
UV Index: 2.8

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 45.45 μg/m3
PM10: 48.87 μg/m3
Carbon Monoxide: 364.3 μg/m3
Nitrogen Dioxide: 36.47 μg/m3
Sulphur Dioxide: 17.63 μg/m3
Ozone: 117.52 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:10 PM
Sunset: 8:38 PM
Daylight: 14 hrs 54 mins
Moonrise: 5:26 AM
Moon Transit: 1:29 PM
Moonset: 9:27 PM
Moon Phase: New
Moon Illumination: 1.6%

Best Times for Fishing or Hunting

Major Periods

2:15 AM - 4:45 AM
12:59 AM - 3:29 PM

Minor Periods

8:57 PM - 10:27 PM
4:56 AM - 6:26 AM

Action Rating: 4 out of 5

Thursday, June 26, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 84.2°F
Average Humidity: 65%
Chance of Rain: 68%
Wind: 5.8 mph
UV Index: 0.2

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 56.84 μg/m3
PM10: 59.53 μg/m3
Carbon Monoxide: 643.37 μg/m3
Nitrogen Dioxide: 52.51 μg/m3
Sulphur Dioxide: 14.26 μg/m3
Ozone: 71.46 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:11 PM
Sunset: 8:38 PM
Daylight: 14 hrs 53 mins
Moonrise: 6:38 AM
Moon Transit: 2:31 PM
Moonset: 10:15 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

3:18 AM - 5:48 AM
2:01 PM - 4:31 PM

Minor Periods

9:45 PM - 11:15 PM
6:08 AM - 7:38 AM

Action Rating: 5 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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