Water Temperature of the Severn River in Annapolis, MD

Current Water Temperature

34.2°F

Measurement Time: Sunday, February 15, 2026, 5:36 AM EST

Today's Tides

 High: February 15, 3:05 AM, 0.5 ft
Low: February 15, 9:21 AM, -0.4 ft
 High: February 15, 4:11 PM, 0.8 ft
Low: February 15, 10:28 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, 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

32.5°F
Freezing fog
Freezing fog
29.4°F
27.4°F
88%
E 3.4 mph
7 mph
25.7°F
26°F
0 in
0%
1 mi
1018 mbar
0

Five Day Weather Forecast

Freezing fog
Sun
H: 36°F
L: 26°F
Moderate rain
Mon
H: 37°F
L: 33°F
Partly Cloudy
Tue
H: 45°F
L: 34°F
Fog
Wed
H: 42°F
L: 37°F
Sunny
Thu
H: 56°F
L: 41°F

Air Quality

PM2.5: 25.75 μg/m3
PM10: 26.45 μg/m3
Carbon Monoxide: 331.85 μg/m3
Nitrogen Dioxide: 23.65 μg/m3
Sulphur Dioxide: 5.75 μg/m3
Ozone: 41 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:20 AM
Sunset: 5:43 PM
Daylight: 10 hrs 46 mins
Moonrise: 6:06 AM
Moon Transit: 10:56 AM
Moonset: 3:53 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:26 AM - 12:56 AM

Minor Periods

3:23 PM - 4:53 PM
5:36 AM - 7:06 AM

Action Rating: 3 out of 5

This is only a test for monitoring of vital dissemination systems.

Effective: Sun February 15, 2026, 1:27 AM
Expires: Sun February 15, 2026, 1:37 AM

Monitoring message only. Please disregard.

Monitoring message only. Please disregard.
Sunday, February 15, 2026

Weather Forecast

Freezing fog
35.6°F
25.9°F
32.3°F
96%
1.02 in
87%
3%
8.3 mph
0.3


Air Quality

AQI: 2 - Moderate
PM2.5: 25.15 μg/m3
PM10: 25.95 μg/m3
Carbon Monoxide: 369.29 μg/m3
Nitrogen Dioxide: 32.03 μg/m3
Sulphur Dioxide: 5.67 μg/m3
Ozone: 34.24 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:20 AM
Sunset: 5:43 PM
Daylight: 10 hrs 46 mins
Moonrise: 6:06 AM
Moon Transit: 10:56 AM
Moonset: 3:53 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:26 AM - 12:56 AM

Minor Periods

3:23 PM - 4:53 PM
5:36 AM - 7:06 AM

Action Rating: 3 out of 5

Monday, February 16, 2026

Weather Forecast

Moderate rain
37°F
33.1°F
34.9°F
97%
0.32 in
82%
3%
13 mph
0.4


Air Quality

AQI: 2 - Moderate
PM2.5: 20.94 μg/m3
PM10: 22.99 μg/m3
Carbon Monoxide: 281.09 μg/m3
Nitrogen Dioxide: 23.08 μg/m3
Sulphur Dioxide: 5.48 μg/m3
Ozone: 33.92 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 12:19 AM
Sunset: 5:44 PM
Daylight: 10 hrs 48 mins
Moonrise: 6:37 AM
Moon Transit: 11:44 AM
Moonset: 5:00 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:42 AM - 3:12 AM
11:14 AM - 1:44 PM

Minor Periods

4:30 PM - 6:00 PM
6:07 AM - 7:37 AM

Action Rating: 4 out of 5

Tuesday, February 17, 2026

Weather Forecast

Partly Cloudy
45.2°F
33.9°F
39.1°F
86%
0 in
0%
0%
5.6 mph
0.7


Air Quality

AQI: 2 - Moderate
PM2.5: 19.39 μg/m3
PM10: 22.31 μg/m3
Carbon Monoxide: 409.01 μg/m3
Nitrogen Dioxide: 22.12 μg/m3
Sulphur Dioxide: 4.92 μg/m3
Ozone: 46.64 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:19 AM
Sunset: 5:45 PM
Daylight: 10 hrs 51 mins
Moonrise: 7:04 AM
Moon Transit: 12:31 AM
Moonset: 6:08 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:30 AM - 4:00 AM
12:01 AM - 2:31 PM

Minor Periods

5:38 PM - 7:08 PM
6:34 AM - 8:04 AM

Action Rating: 5 out of 5

Wednesday, February 18, 2026

Weather Forecast

Fog
42.2°F
36.8°F
40°F
93%
0 in
0%
0%
8.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 13.2 μg/m3
PM10: 13.6 μg/m3
Carbon Monoxide: 247.25 μg/m3
Nitrogen Dioxide: 9.64 μg/m3
Sulphur Dioxide: 3.47 μg/m3
Ozone: 66.38 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 12:19 AM
Sunset: 5:47 PM
Daylight: 10 hrs 53 mins
Moonrise: 7:29 AM
Moon Transit: 1:17 PM
Moonset: 7:16 PM
Moon Phase: New
Moon Illumination: 1.3%

Best Times for Fishing or Hunting

Major Periods

2:15 AM - 4:45 AM
12:47 AM - 3:17 PM

Minor Periods

6:46 PM - 8:16 PM
6:59 AM - 8:29 AM

Action Rating: 4 out of 5

Thursday, February 19, 2026

Weather Forecast

Sunny
55.8°F
40.6°F
46.7°F
77%
0 in
0%
0%
14.5 mph
3


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: 6:52 AM
Sun Transit: 12:19 AM
Sunset: 5:48 PM
Daylight: 10 hrs 55 mins
Moonrise: 7:52 AM
Moon Transit: 4:07 PM
Moonset: 8:25 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

3:37 PM - 6:07 PM
3:37 PM - 6:07 PM

Minor Periods

7:55 PM - 9:25 PM
7:22 AM - 8:52 AM

Action Rating: 5 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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