Water Temperature of the Severn River in Annapolis, MD

Current Water Temperature

63.5°F

Measurement Time: Wednesday, November 4, 2026, 11:54 PM EST

Temperature Locations

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Local Points of Interest

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

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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

64.7°F
Overcast
Conditions: Overcast
Humidity: 89%
Feels Like: 62.4°F
Wind: S 11 mph
Wind Gusts: 21.9 mph
Pressure: 29.98 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Patchy rain nearby
Thu
H: 74°F
L: 63°F
Light rain shower
Fri
H: 67°F
L: 59°F
Sunny
Sat
H: 59°F
L: 50°F

Air Quality

AQI: 1 - Good
PM2.5: 5.3 μg/m3
PM10: 7.7 μg/m3
Carbon Monoxide: 119 μg/m3
Nitrogen Dioxide: 3.8 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 73 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 11:49 AM
Sunset: 5:01 PM
Daylight: 10 hrs 23 mins
Moonrise: 2:54 AM
Moon Transit: 9:01 AM
Moonset: 2:58 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.6%

Best Times for Fishing or Hunting

Major Periods

8:31 AM - 11:01 AM
12:00 AM - 12:00 AM

Minor Periods

2:28 PM - 3:58 PM
2:24 AM - 3:54 AM

Action Rating: 2 out of 5

Small Craft Advisory issued November 4 at 10:31PM EST until November 5 at 7:00PM EST by NWS Baltimore MD/Washington DC

Effective: Wed November 4, 2026, 10:31 PM
Expires: Thu November 5, 2026, 6:45 AM

* WHAT...South winds 10 to 15 kt with gusts up to 20 kt. * WHERE...Chesapeake Bay north of Drum Point MD, Tidal Potomac from Key Bridge to Indian Head MD, Chester River to Queenstown MD, Eastern Bay, and Choptank River to Cambridge MD and the Little Choptank River. * WHEN...Until 7 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft.
Thursday, November 5, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 66.9°F
Average Humidity: 87%
Chance of Rain: 85%
Wind: 12.5 mph
UV Index: 2.3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 11:49 AM
Sunset: 5:01 PM
Daylight: 10 hrs 23 mins
Moonrise: 2:54 AM
Moon Transit: 9:01 AM
Moonset: 2:58 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.6%

Best Times for Fishing or Hunting

Major Periods

8:31 AM - 11:01 AM
12:00 AM - 12:00 AM

Minor Periods

2:28 PM - 3:58 PM
2:24 AM - 3:54 AM

Action Rating: 2 out of 5

Friday, November 6, 2026

Weather Forecast

Conditions: Light rain shower
Average Temperature: 63.7°F
Average Humidity: 84%
Chance of Rain: 86%
Wind: 8.7 mph
UV Index: 0.6

Astronomical

Sunrise: 6:39 AM
Sun Transit: 11:49 AM
Sunset: 5:00 PM
Daylight: 10 hrs 21 mins
Moonrise: 3:58 AM
Moon Transit: 9:44 AM
Moonset: 3:22 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.7%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

2:52 PM - 4:22 PM
3:28 AM - 4:58 AM

Action Rating: 2 out of 5

Saturday, November 7, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 54.5°F
Average Humidity: 58%
Chance of Rain: 5%
Wind: 15.2 mph
UV Index: 2.9

Astronomical

Sunrise: 6:40 AM
Sun Transit: 11:49 AM
Sunset: 4:59 PM
Daylight: 10 hrs 19 mins
Moonrise: 5:03 AM
Moon Transit: 10:29 AM
Moonset: 3:47 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:59 AM - 12:29 AM

Minor Periods

3:17 PM - 4:47 PM
4:33 AM - 6:03 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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