Water Temperature of the Severn River in Annapolis, MD

Current Water Temperature

66.6°F

Measurement Time: Sunday, October 18, 2026, 12:18 PM EDT

Today's Tides

Low: October 18, 5:54 AM, 0.8 ft
 High: October 18, 10:59 AM, 1.1 ft
Low: October 18, 5:05 PM, 0.5 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

53.9°F
Sunny
Conditions: Sunny
Humidity: 39%
Feels Like: 47.3°F
Wind: NE 8.9 mph
Wind Gusts: 11.9 mph
Pressure: 30.59 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 3.7

Weather Forecast

Sunny
Sun
H: 58°F
L: 47°F
Sunny
Mon
H: 63°F
L: 49°F
Sunny
Tue
H: 67°F
L: 54°F

Air Quality

PM2.5: 3.6 μg/m3
PM10: 4.5 μg/m3
Carbon Monoxide: 121 μg/m3
Nitrogen Dioxide: 2.7 μg/m3
Sulphur Dioxide: 1.7 μg/m3
Ozone: 72 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:51 AM
Sunset: 6:23 PM
Daylight: 11 hrs 5 mins
Moonrise: 2:37 PM
Moon Transit: 7:22 PM
Moonset: 12:12 AM
Moon Phase: First Quarter
Moon Illumination: 48.3%

Best Times for Fishing or Hunting

Major Periods

8:20 AM - 10:50 AM
6:52 PM - 9:22 PM

Minor Periods

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

Action Rating: 3 out of 5

Sunday, October 18, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 52°F
Average Humidity: 44%
Chance of Rain: 1%
Wind: 16.3 mph
UV Index: 4.2

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: 7:18 AM
Sun Transit: 12:51 AM
Sunset: 6:23 PM
Daylight: 11 hrs 5 mins
Moonrise: 2:37 PM
Moon Transit: 7:22 PM
Moonset: 12:12 AM
Moon Phase: First Quarter
Moon Illumination: 48.3%

Best Times for Fishing or Hunting

Major Periods

8:20 AM - 10:50 AM
6:52 PM - 9:22 PM

Minor Periods

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

Action Rating: 3 out of 5

Monday, October 19, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 55.2°F
Average Humidity: 56%
Chance of Rain: 3%
Wind: 11.6 mph
UV Index: 4.2

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: 7:19 AM
Sun Transit: 12:50 AM
Sunset: 6:22 PM
Daylight: 11 hrs 2 mins
Moonrise: 3:07 PM
Moon Transit: 8:08 PM
Moonset: 12:14 AM
Moon Phase: First Quarter
Moon Illumination: 59.6%

Best Times for Fishing or Hunting

Major Periods

9:07 AM - 11:37 AM
7:38 PM - 10:08 PM

Minor Periods

2:37 PM - 4:07 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, October 20, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 59.1°F
Average Humidity: 55%
Chance of Rain: 3%
Wind: 14.3 mph
UV Index: 4.2

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: 7:20 AM
Sun Transit: 12:50 AM
Sunset: 6:20 PM
Daylight: 11 hrs mins
Moonrise: 3:35 PM
Moon Transit: 8:53 PM
Moonset: 1:17 AM
Moon Phase: First Quarter
Moon Illumination: 70.4%

Best Times for Fishing or Hunting

Major Periods

9:52 AM - 12:22 AM
8:23 PM - 10:53 PM

Minor Periods

3:05 PM - 4:35 PM
12:47 AM - 2:17 AM

Action Rating: 2 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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