Water Temperature of the Severn River in Annapolis, MD

Current Water Temperature

76.8°F

Measurement Time: Wednesday, June 24, 2026, 8:42 AM EDT

Today's Tides

High: June 24, 2:07 AM, 1.6 ft
Low: June 24, 8:34 AM, 0.8 ft
High: June 24, 1:22 PM, 1.1 ft
Low: June 24, 7:42 PM, 0.3 ft

Temperature Locations

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Local Points of Interest

Santee Basin; College Creek; Annapolis Roads; Whitehall Bay; Cheasapeake Bay; Harwood, MD

Severn River

Station Name: Annapolis
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 16 feet

Sensor Depth: -3 feet

Nearest Address:
220 Cooper Rd
Annapolis, MD 21402
Anne Arundel County

GPS Coordinates: 38.983, -76.479

Nearby Water Temperatures

Chesapeake Bay, Annapolis, MD (2.2 mi)
Chesapeake Bay, Tolchester Beach, MD (20.3 mi)
Northwest Harbor, Baltimore, MD (20.3 mi)
Herring Run, Baltimore, MD (23.5 mi)
Northeast Branch Anacostia River, Riverdale Park, MD (24.1 mi)
Paint Branch, Calverton, MD (26.3 mi)
Sligo Creek, Takoma Park, MD (28.2 mi)
Chesapeake Bay, Cambridge, MD (29.7 mi)
Washington Channel, Washington, DC (30.1 mi)
Scotts Level Branch, Milford Mill, MD (30.2 mi)
Foster Branch, Joppatowne, MD (30.3 mi)
Patuxent River, Brighton, MD (31.7 mi)
Plumtree Run, Bel Air, MD (36.2 mi)
Choptank River, Cambridge, MD (36.2 mi)
Dead Run, McLean, VA (37.5 mi)

Weather for Annapolis, Maryland

Current Weather

69.1°F

Conditions: Sunny

Feels Like: 69.1°F

Heat Index: 67.9°F

Humidity: 63%

Wind: NNW 10.7 mph

Wind Gusts: 14.3 mph

Wind Chill: 67.9°F

Dew Point: 55.4°F

Precipitation: 0 in

Cloud Cover: 0%

Visibility: 9 mi

Air Pressure: 1018 mbar

UV Index: 1.2

Five Day Weather Forecast

Wed
H: 84°F
L: 65°F

Thu
H: 84°F
L: 65°F

Fri
H: 79°F
L: 71°F

Sat
H: 74°F
L: 71°F

Sun
H: 83°F
L: 69°F

Air Quality

AQI: 1 - Good

PM2.5: 4.4 μg/m3

PM10: 4.4 μg/m3

Carbon Monoxide: 145 μg/m3
Nitrogen Dioxide: 5.2 μg/m3
Sulphur Dioxide: 1.7 μg/m3
Ozone: 66 μg/m3

Astronomical

Sunrise: 5:41 AM
Sun Transit: 1:08 PM
Sunset: 8:36 PM
Daylight: 14 hrs 55 mins

Moonrise: 4:07 PM
Moon Transit: 9:14 PM
Moonset: 1:48 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

10:13 AM - 12:43 AM
8:44 PM - 11:14 PM

Minor Periods

3:37 PM - 5:07 PM
1:18 AM - 2:48 AM

Action Rating: 3 out of 5

Small Craft Advisory issued June 23 at 9:48PM EDT until June 24 at 11:00AM EDT by NWS Baltimore MD/Washington DC

Effective: Tue June 23, 2026, 9:48 PM
Expires: Wed June 24, 2026, 6:00 AM

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt. * WHERE...Chesapeake Bay from Pooles Island MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...Until 11 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory issued June 24 at 5:05AM EDT until June 24 at 11:00AM EDT by NWS Baltimore MD/Washington DC

Effective: Wed June 24, 2026, 5:05 AM
Expires: Wed June 24, 2026, 11:00 AM

* WHAT...Northwest winds 10 to 15 kt with gusts up to 20 kt. * WHERE...Chesapeake Bay from Pooles Island MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...Until 11 AM EDT this morning. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Wednesday, June 24, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 84.2°F

Low Temperature: 65.1°F

Average Temperature: 73.4°F

Average Humidity: 60%

Precipitation: 0 in

Chance of Rain: 3%

Chance of Snow: 0%

Maximum Wind: 10.7 mph

UV Index: 9.3

Air Quality

AQI: 1 - Good

PM2.5: 5.17 μg/m3

PM10: 5.28 μg/m3

Carbon Monoxide: 137.42 μg/m3
Nitrogen Dioxide: 6.16 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 84.54 μg/m3

Astronomical

Sunrise: 5:41 AM
Sun Transit: 1:08 PM
Sunset: 8:36 PM
Daylight: 14 hrs 55 mins

Moonrise: 4:07 PM
Moon Transit: 9:14 PM
Moonset: 1:48 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

10:13 AM - 12:43 AM
8:44 PM - 11:14 PM

Minor Periods

3:37 PM - 5:07 PM
1:18 AM - 2:48 AM

Action Rating: 3 out of 5

Thursday, June 25, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 83.7°F

Low Temperature: 64.9°F

Average Temperature: 74.8°F

Average Humidity: 66%

Precipitation: 0 in

Chance of Rain: 7%

Chance of Snow: 0%

Maximum Wind: 21.9 mph

UV Index: 8.9

Air Quality

AQI: 1 - Good

PM2.5: 5.22 μg/m3

PM10: 5.53 μg/m3

Carbon Monoxide: 132.29 μg/m3
Nitrogen Dioxide: 3.79 μg/m3
Sulphur Dioxide: 0.78 μg/m3
Ozone: 106.58 μg/m3

Astronomical

Sunrise: 5:41 AM
Sun Transit: 1:08 PM
Sunset: 8:36 PM
Daylight: 14 hrs 54 mins

Moonrise: 5:10 PM
Moon Transit: 10:00 PM
Moonset: 2:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

10:58 AM - 1:28 PM
9:30 PM - 12:00 PM

Minor Periods

4:40 PM - 6:10 PM
1:45 AM - 3:15 AM

Action Rating: 2 out of 5

Friday, June 26, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 78.5°F

Low Temperature: 71.2°F

Average Temperature: 74.6°F

Average Humidity: 78%

Precipitation: 0.12 in

Chance of Rain: 70%

Chance of Snow: 0%

Maximum Wind: 14.5 mph

UV Index: 6.3

Air Quality

AQI: 1 - Good

PM2.5: 7.79 μg/m3

PM10: 9.18 μg/m3

Carbon Monoxide: 154.17 μg/m3
Nitrogen Dioxide: 5.54 μg/m3
Sulphur Dioxide: 0.83 μg/m3
Ozone: 107.92 μg/m3

Astronomical

Sunrise: 5:42 AM
Sun Transit: 1:08 PM
Sunset: 8:36 PM
Daylight: 14 hrs 54 mins

Moonrise: 6:11 PM
Moon Transit: 10:48 PM
Moonset: 2:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

11:46 AM - 2:16 PM
12:00 AM - 12:00 AM

Minor Periods

5:41 PM - 7:11 PM
2:16 AM - 3:46 AM

Action Rating: 2 out of 5

Saturday, June 27, 2026

Weather Forecast

Conditions: Moderate rain

High Temperature: 73.9°F

Low Temperature: 70.8°F

Average Temperature: 72.1°F

Average Humidity: 92%

Precipitation: 0.38 in

Chance of Rain: 88%

Chance of Snow: 0%

Maximum Wind: 7.8 mph

UV Index: 7.2

Air Quality

AQI: 1 - Good

PM2.5: 6.49 μg/m3

PM10: 6.96 μg/m3

Carbon Monoxide: 149.88 μg/m3
Nitrogen Dioxide: 5.39 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 107.38 μg/m3

Astronomical

Sunrise: 5:42 AM
Sun Transit: 1:09 PM
Sunset: 8:36 PM
Daylight: 14 hrs 54 mins

Moonrise: 7:10 PM
Moon Transit: 11:39 PM
Moonset: 3:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%

Best Times for Fishing or Hunting

Major Periods

12:35 AM - 3:05 PM
12:00 AM - 12:00 AM

Minor Periods

6:40 PM - 8:10 PM
2:52 AM - 4:22 AM

Action Rating: 3 out of 5

Sunday, June 28, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 83.1°F

Low Temperature: 68.6°F

Average Temperature: 74.1°F

Average Humidity: 77%

Precipitation: 0.01 in

Chance of Rain: 36%

Chance of Snow: 0%

Maximum Wind: 10.7 mph

UV Index: 1.2

Air Quality

AQI: 1 - Good

PM2.5: 6.24 μg/m3

PM10: 6.68 μg/m3

Carbon Monoxide: 206.33 μg/m3
Nitrogen Dioxide: 6.48 μg/m3
Sulphur Dioxide: 1.02 μg/m3
Ozone: 59.67 μg/m3

Astronomical

Sunrise: 5:43 AM
Sun Transit: 1:09 PM
Sunset: 8:36 PM
Daylight: 14 hrs 53 mins

Moonrise: 8:04 PM
Moon Transit: 12:00 AM
Moonset: 4:07 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:26 PM - 3:56 PM

Minor Periods

7:34 PM - 9:04 PM
3:37 AM - 5:07 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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Water Temperature of the Severn River in Annapolis, MD

Current Water Temperature

Today's Tides

Temperature Locations

Local Points of Interest

Nearby Water Temperatures

Weather for Annapolis, Maryland

Current Weather

Five Day Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Small Craft Advisory issued June 23 at 9:48PM EDT until June 24 at 11:00AM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued June 24 at 5:05AM EDT until June 24 at 11:00AM EDT by NWS Baltimore MD/Washington DC

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Webcams Near Annapolis, MD

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