Water Temperature of the Severn River in Annapolis, MD

Current Water Temperature

80.8°F

Measurement Time: Friday, June 12, 2026, 9:06 PM EDT

Today's Tides

 High: June 12, 3:22 AM, 1.7 ft
Low: June 12, 10:09 AM, 0.7 ft
 High: June 12, 2:52 PM, 1.0 ft
Low: June 12, 9:05 PM, 0.1 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

81.1°F
Partly cloudy
Partly cloudy
87.1°F
82.4°F
89%
WSW 6 mph
12.6 mph
79.1°F
70.1°F
0 in
75%
9 mi
1010 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Fri
H: 96°F
L: 74°F
Sunny
Sat
H: 83°F
L: 68°F
Moderate rain
Sun
H: 85°F
L: 70°F
Patchy rain nearby
Mon
H: 78°F
L: 62°F
Partly Cloudy
Tue
H: 76°F
L: 66°F

Air Quality

AQI: 1 - Good
PM2.5: 8.7 μg/m3
PM10: 9.2 μg/m3
Carbon Monoxide: 175 μg/m3
Nitrogen Dioxide: 17 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 86 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 1:05 PM
Sunset: 8:32 PM
Daylight: 14 hrs 53 mins
Moonrise: 3:06 AM
Moon Transit: 10:29 AM
Moonset: 6:06 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

5:36 PM - 7:06 PM
2:36 AM - 4:06 AM

Action Rating: 2 out of 5

Special Weather Statement issued June 12 at 2:51PM EDT by NWS Baltimore MD/Washington DC

Effective: Fri June 12, 2026, 2:51 PM
Expires: Fri June 12, 2026, 9:00 PM

Severe thunderstorms capable of producing damaging winds and large hail are possible through this evening across portions of eastern West Virginia, northern and central Virginia, central and southern Maryland, and the District of Columbia. Residents in these areas should monitor this situation very closely and ensure your NOAA weather radios are set to alert mode. Severe weather warnings for imminent damaging storms may become necessary. Here are some safety rules to keep in mind when severe weather is expected or is occurring. If a warning is issued, seek shelter indoors immediately. Stay tuned to NOAA weather radio, commercial radio, information sources from your phone, or television for the latest on this potential severe weather event. Additional weather information can be found at weather.gov/washington or weather.gov/baltimore.


Severe Thunderstorm Watch issued June 12 at 8:29PM EDT until June 12 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Effective: Fri June 12, 2026, 8:29 PM
Expires: Fri June 12, 2026, 9:30 PM

SEVERE THUNDERSTORM WATCH 321 REMAINS VALID UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN MARYLAND THIS WATCH INCLUDES 2 COUNTIES IN CENTRAL MARYLAND ANNE ARUNDEL IN SOUTHERN MARYLAND CALVERT THIS INCLUDES THE CITIES OF ANNAPOLIS, ARNOLD, BROOMES ISLAND, CHESAPEAKE BEACH, COVE POINT, DRUM POINT, DUNKIRK, GLEN BURNIE, LONG BEACH, MOUNT HARMONY, RIDGEWAY, SEVERN, SEVERNA PARK, AND SOUTH GATE.


Severe Thunderstorm Warning issued June 12 at 8:20PM EDT until June 12 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Effective: Fri June 12, 2026, 8:20 PM
Expires: Fri June 12, 2026, 9:00 PM

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Central Anne Arundel County in central Maryland... Northeastern Prince Georges County in central Maryland... * Until 900 PM EDT. * At 820 PM EDT, a severe thunderstorm was located over Crofton, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles. * Locations impacted include... Bowie, Annapolis, Crofton, Mayo, Naval Academy, Magothy River, Dobbins Island, Severn River, Pinehurst, Gibson Island, Sillery Bay, Severna Park, Odenton, Arnold, Lake Shore, Parole, Millersville, Londontowne, Edgewater, and Cape St. Claire.

For your protection move to an interior room on the lowest floor of a building. Large hail, damaging wind, and continuous cloud to ground lightning are occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning.


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

Effective: Fri June 12, 2026, 8:28 PM
Expires: Fri June 12, 2026, 8:38 PM

Monitoring message only. Please disregard.

Monitoring message only. Please disregard.


Friday, June 12, 2026

Weather Forecast

Patchy rain nearby
96.1°F
73.6°F
81.5°F
67%
0 in
17%
0%
15.7 mph
9.9


Air Quality

AQI: 1 - Good
PM2.5: 9.3 μg/m3
PM10: 10.16 μg/m3
Carbon Monoxide: 202.33 μg/m3
Nitrogen Dioxide: 9.97 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 103.42 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 1:05 PM
Sunset: 8:32 PM
Daylight: 14 hrs 53 mins
Moonrise: 3:06 AM
Moon Transit: 10:29 AM
Moonset: 6:06 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

5:36 PM - 7:06 PM
2:36 AM - 4:06 AM

Action Rating: 2 out of 5

Saturday, June 13, 2026

Weather Forecast

Sunny
83.4°F
67.6°F
77.9°F
56%
0 in
3%
0%
10.3 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 6.68 μg/m3
PM10: 7.07 μg/m3
Carbon Monoxide: 146.08 μg/m3
Nitrogen Dioxide: 8.07 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 95.83 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 1:06 PM
Sunset: 8:33 PM
Daylight: 14 hrs 53 mins
Moonrise: 3:47 AM
Moon Transit: 11:31 AM
Moonset: 7:25 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:22 AM - 2:52 AM
11:01 AM - 1:31 PM

Minor Periods

6:55 PM - 8:25 PM
3:17 AM - 4:47 AM

Action Rating: 3 out of 5

Sunday, June 14, 2026

Weather Forecast

Moderate rain
85.3°F
70°F
74.1°F
78%
0.3 in
72%
0%
17 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 5.5 μg/m3
PM10: 6.04 μg/m3
Carbon Monoxide: 136.33 μg/m3
Nitrogen Dioxide: 4.49 μg/m3
Sulphur Dioxide: 0.61 μg/m3
Ozone: 107.25 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 1:06 PM
Sunset: 8:33 PM
Daylight: 14 hrs 54 mins
Moonrise: 4:39 AM
Moon Transit: 12:37 AM
Moonset: 8:40 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

1:27 AM - 3:57 AM
12:07 AM - 2:37 PM

Minor Periods

8:10 PM - 9:40 PM
4:09 AM - 5:39 AM

Action Rating: 5 out of 5

Monday, June 15, 2026

Weather Forecast

Patchy rain nearby
78.4°F
62.2°F
71°F
66%
0.08 in
57%
0%
14.5 mph
8.4


Air Quality

AQI: 1 - Good
PM2.5: 2.49 μg/m3
PM10: 2.6 μg/m3
Carbon Monoxide: 123.59 μg/m3
Nitrogen Dioxide: 2.92 μg/m3
Sulphur Dioxide: 0.69 μg/m3
Ozone: 79.58 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 1:06 PM
Sunset: 8:34 PM
Daylight: 14 hrs 54 mins
Moonrise: 5:43 AM
Moon Transit: 1:45 PM
Moonset: 9:44 PM
Moon Phase: New
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

2:34 AM - 5:04 AM
1:15 PM - 3:45 PM

Minor Periods

9:14 PM - 10:44 PM
5:13 AM - 6:43 AM

Action Rating: 4 out of 5

Tuesday, June 16, 2026

Weather Forecast

Partly Cloudy
76°F
66°F
70.4°F
54%
0 in
4%
0%
10.3 mph
7.7


Air Quality

AQI: 1 - Good
PM2.5: 2.33 μg/m3
PM10: 2.48 μg/m3
Carbon Monoxide: 133.44 μg/m3
Nitrogen Dioxide: 7.83 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 59.78 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 1:06 PM
Sunset: 8:34 PM
Daylight: 14 hrs 54 mins
Moonrise: 6:57 AM
Moon Transit: 2:51 PM
Moonset: 10:36 PM
Moon Phase: New
Moon Illumination: 1.0%

Best Times for Fishing or Hunting

Major Periods

3:41 AM - 6:11 AM
2:21 PM - 4:51 PM

Minor Periods

10:06 PM - 11:36 PM
6:27 AM - 7:57 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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