Water Temperature of the Severn River in Annapolis, MD

Current Water Temperature

32.0°F

Measurement Time: Sunday, February 1, 2026, 2:54 AM EST

Today's Tides

 High: February 1, 3:57 AM, 0.5 ft
Low: February 1, 10:18 AM, -0.6 ft
 High: February 1, 5:16 PM, 0.9 ft
Low: February 1, 11:28 PM, -0.2 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

19°F
Clear
Clear
2.4°F
17.9°F
62%
NNW 21.7 mph
29.4 mph
0.7°F
9.1°F
0 in
0%
6 mi
1015 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 26°F
L: 13°F
Sunny
Mon
H: 37°F
L: 15°F
Partly Cloudy
Tue
H: 35°F
L: 27°F
Light freezing rain
Wed
H: 32°F
L: 23°F
Sunny
Thu
H: 29°F
L: 17°F

Air Quality

AQI: 1 - Good
PM2.5: 4.55 μg/m3
PM10: 4.85 μg/m3
Carbon Monoxide: 186.85 μg/m3
Nitrogen Dioxide: 7.15 μg/m3
Sulphur Dioxide: 2.95 μg/m3
Ozone: 70 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 12:19 AM
Sunset: 5:27 PM
Daylight: 10 hrs 15 mins
Moonrise: 5:18 PM
Moon Transit: 12:00 AM
Moonset: 7:12 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:33 PM - 4:03 PM

Minor Periods

4:48 PM - 6:18 PM
6:42 AM - 8:12 AM

Action Rating: 4 out of 5

Cold Weather Advisory issued January 31 at 3:12PM EST until February 1 at 1:00PM EST by NWS Baltimore MD/Washington DC

Effective: Sat January 31, 2026, 3:12 PM
Expires: Sat January 31, 2026, 11:30 PM

* WHAT...Very cold wind chills of 0 to 12 below. * WHERE...Washington DC, and portions of central, northeast, northern, and southern Maryland, and central, northern, and northwest Virginia. * WHEN...From 10 PM this evening to 1 PM EST Sunday. * IMPACTS...The cold weather could result in hypothermia or frostbite if precautions are not taken.

Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.


Cold Weather Advisory issued January 31 at 11:24PM EST until February 1 at 1:00PM EST by NWS Baltimore MD/Washington DC

Effective: Sat January 31, 2026, 11:24 PM
Expires: Sun February 1, 2026, 7:30 AM

* WHAT...Very cold wind chills as low as 10 below. * WHERE...Portions of DC, central, northeast, northern, and southern Maryland, and central, northern, and northwest Virginia. * WHEN...Until 1 PM EST Sunday. * IMPACTS...The cold weather could result in hypothermia or frostbite if precautions are not taken.

Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.


Cold Weather Advisory issued January 31 at 2:08PM EST until February 1 at 10:00AM EST by NWS Mount Holly NJ

Effective: Sat January 31, 2026, 2:08 PM
Expires: Sun February 1, 2026, 4:00 AM

* WHAT...Very cold wind chills as low as 7 below. * WHERE...Portions of central and northern Delaware, northeast Maryland, central and southern New Jersey, and southeast Pennsylvania. * WHEN...Until 10 AM EST Sunday. * IMPACTS...The cold wind chills as low as 5 below zero could result in hypothermia if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.


Sunday, February 1, 2026

Weather Forecast

Sunny
26.1°F
13.1°F
19.6°F
69%
0 in
0%
0%
21.7 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 5.44 μg/m3
PM10: 5.62 μg/m3
Carbon Monoxide: 197.41 μg/m3
Nitrogen Dioxide: 8.64 μg/m3
Sulphur Dioxide: 3.65 μg/m3
Ozone: 70.44 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 12:19 AM
Sunset: 5:27 PM
Daylight: 10 hrs 15 mins
Moonrise: 5:18 PM
Moon Transit: 12:00 AM
Moonset: 7:12 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:33 PM - 4:03 PM

Minor Periods

4:48 PM - 6:18 PM
6:42 AM - 8:12 AM

Action Rating: 4 out of 5

Monday, February 2, 2026

Weather Forecast

Sunny
37°F
15.3°F
24.6°F
71%
0 in
0%
0%
18.1 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 6.76 μg/m3
PM10: 6.81 μg/m3
Carbon Monoxide: 214.49 μg/m3
Nitrogen Dioxide: 11.31 μg/m3
Sulphur Dioxide: 5.19 μg/m3
Ozone: 72.8 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:19 AM
Sunset: 5:28 PM
Daylight: 10 hrs 17 mins
Moonrise: 6:32 PM
Moon Transit: 12:38 AM
Moonset: 7:45 AM
Moon Phase: Full
Moon Illumination: 99.4%

Best Times for Fishing or Hunting

Major Periods

12:08 AM - 2:38 AM
2:25 PM - 4:55 PM

Minor Periods

6:02 PM - 7:32 PM
7:15 AM - 8:45 AM

Action Rating: 4 out of 5

Tuesday, February 3, 2026

Weather Forecast

Partly Cloudy
34.5°F
26.8°F
30.5°F
70%
0 in
0%
0%
5.4 mph
0.5


Air Quality

AQI: 2 - Moderate
PM2.5: 23.68 μg/m3
PM10: 23.96 μg/m3
Carbon Monoxide: 357.77 μg/m3
Nitrogen Dioxide: 43.44 μg/m3
Sulphur Dioxide: 6.37 μg/m3
Ozone: 35.56 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:19 AM
Sunset: 5:29 PM
Daylight: 10 hrs 19 mins
Moonrise: 7:41 PM
Moon Transit: 1:28 AM
Moonset: 8:13 AM
Moon Phase: Full
Moon Illumination: 96.3%

Best Times for Fishing or Hunting

Major Periods

12:58 AM - 3:28 AM
3:13 PM - 5:43 PM

Minor Periods

7:11 PM - 8:41 PM
7:43 AM - 9:13 AM

Action Rating: 4 out of 5

Wednesday, February 4, 2026

Weather Forecast

Light freezing rain
31.7°F
23.1°F
29.2°F
86%
0.2 in
72%
37%
12.5 mph
0.4


Air Quality

AQI: 2 - Moderate
PM2.5: 16.21 μg/m3
PM10: 16.35 μg/m3
Carbon Monoxide: 303.7 μg/m3
Nitrogen Dioxide: 16.71 μg/m3
Sulphur Dioxide: 4.11 μg/m3
Ozone: 57.52 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:19 AM
Sunset: 5:31 PM
Daylight: 10 hrs 21 mins
Moonrise: 8:47 PM
Moon Transit: 2:14 AM
Moonset: 8:36 AM
Moon Phase: Full
Moon Illumination: 90.9%

Best Times for Fishing or Hunting

Major Periods

1:44 AM - 4:14 AM
3:57 PM - 6:27 PM

Minor Periods

8:17 PM - 9:47 PM
8:06 AM - 9:36 AM

Action Rating: 3 out of 5

Thursday, February 5, 2026

Weather Forecast

Sunny
29.4°F
17.2°F
21.6°F
83%
0 in
0%
0%
11.6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 6.67 μg/m3
PM10: 6.7 μg/m3
Carbon Monoxide: 239.17 μg/m3
Nitrogen Dioxide: 15.69 μg/m3
Sulphur Dioxide: 4.24 μg/m3
Ozone: 58.54 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:19 AM
Sunset: 5:32 PM
Daylight: 10 hrs 23 mins
Moonrise: 9:51 PM
Moon Transit: 2:58 AM
Moonset: 8:58 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%

Best Times for Fishing or Hunting

Major Periods

2:28 AM - 4:58 AM
4:40 PM - 7:10 PM

Minor Periods

9:21 PM - 10:51 PM
8:28 AM - 9:58 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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