Water Temperature of the Severn River in Annapolis, MD
Current Water Temperature
39.7°F
Measurement Time: Tuesday, January 13, 2026, 7:00 PM EST
Today's Tides
High: January 13, 12:11 AM, 0.4 ft
Low: January 13, 6:33 AM, -0.4 ft
High: January 13, 1:39 PM, 0.7 ft
Low: January 13, 8:09 PM, 0.0 ft
Temperature Locations
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Local Points of Interest
Santee Basin; College Creek; Annapolis Roads; Whitehall Bay; Cheasapeake Bay; Harwood, MDSevern 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
41.5°F

Clear
34.9°F
44.5°F
73%
SSW 11.6 mph
24.1 mph
37.8°F
37.9°F
0 in
0%
9 mi
1012 mbar
0
Five Day Weather Forecast

Tue
H: 46°F
L: 32°F

Wed
H: 46°F
L: 40°F

Thu
H: 34°F
L: 28°F

Fri
H: 38°F
L: 23°F

Sat
H: 46°F
L: 33°F
Air Quality
AQI:
1 - Good
PM2.5:
6.45 μg/m3
PM10:
6.55 μg/m3
Carbon Monoxide: 233.85 μg/m3
Nitrogen Dioxide: 9.05 μg/m3
Sulphur Dioxide: 5.75 μg/m3
Ozone: 64 μg/m3
Nitrogen Dioxide: 9.05 μg/m3
Sulphur Dioxide: 5.75 μg/m3
Ozone: 64 μg/m3
Astronomical
Sunrise: 7:24 AM
Sun Transit: 12:14 AM
Sunset: 5:06 PM
Daylight: 9 hrs 42 mins
Sun Transit: 12:14 AM
Sunset: 5:06 PM
Daylight: 9 hrs 42 mins
Moonrise: 3:10 AM
Moon Transit: 7:58 AM
Moonset: 12:41 AM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%
Moon Transit: 7:58 AM
Moonset: 12:41 AM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%
Best Times for Fishing or Hunting
Major Periods
7:28 AM - 9:58 AM12:00 AM - 12:00 AM
Minor Periods
12:11 AM - 1:41 PM2:40 AM - 4:10 AM
Action Rating: 3 out of 5
Tuesday, January 13, 2026
Weather Forecast
Sunny
46.4°F
32.2°F
40.2°F
68%
0 in
0%
0%
15.7 mph
0.4
Air Quality
AQI:
1 - Good
PM2.5:
7.59 μg/m3
PM10:
7.79 μg/m3
Carbon Monoxide: 254.97 μg/m3
Nitrogen Dioxide: 15.09 μg/m3
Sulphur Dioxide: 4.35 μg/m3
Ozone: 45 μg/m3
Nitrogen Dioxide: 15.09 μg/m3
Sulphur Dioxide: 4.35 μg/m3
Ozone: 45 μg/m3
Astronomical
Sunrise: 7:24 AM
Sun Transit: 12:14 AM
Sunset: 5:06 PM
Daylight: 9 hrs 42 mins
Sun Transit: 12:14 AM
Sunset: 5:06 PM
Daylight: 9 hrs 42 mins
Moonrise: 3:10 AM
Moon Transit: 7:58 AM
Moonset: 12:41 AM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%
Moon Transit: 7:58 AM
Moonset: 12:41 AM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%
Best Times for Fishing or Hunting
Major Periods
7:28 AM - 9:58 AM12:00 AM - 12:00 AM
Minor Periods
12:11 AM - 1:41 PM2:40 AM - 4:10 AM
Action Rating: 3 out of 5
Wednesday, January 14, 2026
Weather Forecast
Partly Cloudy
45.5°F
39.9°F
43.4°F
66%
0 in
0%
0%
14.3 mph
0.4
Air Quality
AQI:
1 - Good
PM2.5:
8.05 μg/m3
PM10:
8.12 μg/m3
Carbon Monoxide: 247.57 μg/m3
Nitrogen Dioxide: 11.01 μg/m3
Sulphur Dioxide: 5.35 μg/m3
Ozone: 56.48 μg/m3
Nitrogen Dioxide: 11.01 μg/m3
Sulphur Dioxide: 5.35 μg/m3
Ozone: 56.48 μg/m3
Astronomical
Sunrise: 7:23 AM
Sun Transit: 12:15 AM
Sunset: 5:07 PM
Daylight: 9 hrs 43 mins
Sun Transit: 12:15 AM
Sunset: 5:07 PM
Daylight: 9 hrs 43 mins
Moonrise: 4:12 AM
Moon Transit: 8:46 AM
Moonset: 1:18 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%
Moon Transit: 8:46 AM
Moonset: 1:18 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%
Best Times for Fishing or Hunting
Major Periods
8:16 AM - 10:46 AM12:00 AM - 12:00 AM
Minor Periods
12:48 AM - 2:18 PM3:42 AM - 5:12 AM
Action Rating: 2 out of 5
Thursday, January 15, 2026
Weather Forecast
Moderate or heavy snow showers
33.8°F
27.5°F
32.4°F
58%
0.19 in
85%
0%
21.3 mph
0.3
Air Quality
AQI:
1 - Good
PM2.5:
7.22 μg/m3
PM10:
7.26 μg/m3
Carbon Monoxide: 286.65 μg/m3
Nitrogen Dioxide: 19.32 μg/m3
Sulphur Dioxide: 6.17 μg/m3
Ozone: 42.84 μg/m3
Nitrogen Dioxide: 19.32 μg/m3
Sulphur Dioxide: 6.17 μg/m3
Ozone: 42.84 μg/m3
Astronomical
Sunrise: 7:23 AM
Sun Transit: 12:15 AM
Sunset: 5:08 PM
Daylight: 9 hrs 45 mins
Sun Transit: 12:15 AM
Sunset: 5:08 PM
Daylight: 9 hrs 45 mins
Moonrise: 5:11 AM
Moon Transit: 9:37 AM
Moonset: 2:03 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.3%
Moon Transit: 9:37 AM
Moonset: 2:03 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:07 AM - 11:37 AM
Minor Periods
1:33 PM - 3:03 PM4:41 AM - 6:11 AM
Action Rating: 2 out of 5
Friday, January 16, 2026
Weather Forecast
Sunny
37.6°F
22.6°F
29.8°F
48%
0 in
0%
0%
19 mph
0.4
Air Quality
AQI:
1 - Good
PM2.5:
3.81 μg/m3
PM10:
3.88 μg/m3
Carbon Monoxide: 176.22 μg/m3
Nitrogen Dioxide: 7.95 μg/m3
Sulphur Dioxide: 6.12 μg/m3
Ozone: 66.08 μg/m3
Nitrogen Dioxide: 7.95 μg/m3
Sulphur Dioxide: 6.12 μg/m3
Ozone: 66.08 μg/m3
Astronomical
Sunrise: 7:23 AM
Sun Transit: 12:15 AM
Sunset: 5:09 PM
Daylight: 9 hrs 46 mins
Sun Transit: 12:15 AM
Sunset: 5:09 PM
Daylight: 9 hrs 46 mins
Moonrise: 6:05 AM
Moon Transit: 10:30 AM
Moonset: 2:57 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.5%
Moon Transit: 10:30 AM
Moonset: 2:57 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.5%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:00 AM - 12:30 AM
Minor Periods
2:27 PM - 3:57 PM5:35 AM - 7:05 AM
Action Rating: 3 out of 5
Saturday, January 17, 2026
Weather Forecast
Partly Cloudy
46.2°F
32.9°F
38.1°F
57%
0 in
0%
0%
16.1 mph
0
Air Quality
AQI:
1 - Good
PM2.5:
5.32 μg/m3
PM10:
5.33 μg/m3
Carbon Monoxide: 186.73 μg/m3
Nitrogen Dioxide: 7.87 μg/m3
Sulphur Dioxide: 5.12 μg/m3
Ozone: 58.38 μg/m3
Nitrogen Dioxide: 7.87 μg/m3
Sulphur Dioxide: 5.12 μg/m3
Ozone: 58.38 μg/m3
Astronomical
Sunrise: 7:22 AM
Sun Transit: 12:16 AM
Sunset: 5:10 PM
Daylight: 9 hrs 48 mins
Sun Transit: 12:16 AM
Sunset: 5:10 PM
Daylight: 9 hrs 48 mins
Moonrise: 6:53 AM
Moon Transit: 11:22 AM
Moonset: 3:56 PM
Moon Phase: New
Moon Illumination: 0.2%
Moon Transit: 11:22 AM
Moonset: 3:56 PM
Moon Phase: New
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
12:18 AM - 2:48 AM10:52 AM - 1:22 PM
Minor Periods
3:26 PM - 4:56 PM6:23 AM - 7:53 AM
Action Rating: 4 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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