Water Temperature of Chesapeake Bay in Tolchester Beach, MD
Current Water Temperature
Measurement Time: Friday, March 13, 2026, 10:54 PM EDT
Today's Tides
High: March 13, 3:04 AM, 0.7 ft
Low: March 13, 8:55 AM, 0.1 ft
High: March 13, 4:03 PM, 1.2 ft
Low: March 13, 10:51 PM, 0.3 ft
Temperature Locations
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Local Points of Interest
Chestertown, MD; Tolchester Marina; Man O War/Gales Lump SanctuaryStation Name: Tolchester Beach
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 0 feet
Sensor Depth: -2 feet
Nearest Address:
21085 Tolchester Beach Rd
Tolchester Beach, MD 21620
Kent County
GPS Coordinates: 39.2133, -76.245003
Nearby Water Temperatures
Foster Branch, Joppatowne, MD (14.5 mi)Herring Run, Baltimore, MD (18.1 mi)
Northwest Harbor, Baltimore, MD (18.3 mi)
Severn River, Annapolis, MD (20.3 mi)
Plumtree Run, Bel Air, MD (20.3 mi)
Chesapeake Bay, Annapolis, MD (20.4 mi)
Susquehanna River, Darlington, MD (28.9 mi)
Scotts Level Branch, Milford Mill, MD (29.5 mi)
Chesapeake & Delaware Canal, Chesapeake City, MD (31.8 mi)
Silver Lake Tributary, Townsend, DE (32.3 mi)
Gunpowder Falls, Parkton, MD (36.8 mi)
Appoquinimink River, Odessa, DE (38 mi)
St. Jones River, Dover, DE (39 mi)
Christina River, Newark, DE (40.3 mi)
Northeast Branch Anacostia River, Riverdale Park, MD (40.5 mi)
Weather for Tolchester Beach, Maryland
Current Weather

Five Day Weather Forecast

Fri
H: 53°F
L: 32°F

Sat
H: 52°F
L: 39°F

Sun
H: 53°F
L: 36°F

Mon
H: 58°F
L: 50°F

Tue
H: 36°F
L: 31°F
Air Quality
Nitrogen Dioxide: 10.15 μg/m3
Sulphur Dioxide: 5.45 μg/m3
Ozone: 84 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:10 PM
Daylight: 11 hrs 51 mins
Moon Transit: 8:54 AM
Moonset: 1:28 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%
Best Times for Fishing or Hunting
Major Periods
8:24 AM - 10:54 AM12:00 AM - 12:00 AM
Minor Periods
12:58 AM - 2:28 PM3:54 AM - 5:24 AM
Action Rating: 2 out of 5
Coastal Flood Advisory issued March 13 at 5:29PM EDT until March 13 at 9:00PM EDT by NWS Baltimore MD/Washington DC
Effective: Fri March 13, 2026, 5:29 PM
Expires: Fri March 13, 2026, 9:00 PM
* WHAT...Up to one foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Southeast Harford County. * WHEN...Until 9 PM EDT this evening, especially around the time of high tide. * IMPACTS...At 4.5 feet, portions of the Havre de Grace Yacht Basin are flooded, along with Hutchins Park. * ADDITIONAL DETAILS...Tides two to two and a half feet above normal. The next high tide at Havre de Grace is at 6:17 PM this evening.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Weather Forecast
Air Quality
Nitrogen Dioxide: 14.14 μg/m3
Sulphur Dioxide: 5.67 μg/m3
Ozone: 79 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:10 PM
Daylight: 11 hrs 51 mins
Moon Transit: 8:54 AM
Moonset: 1:28 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%
Best Times for Fishing or Hunting
Major Periods
8:24 AM - 10:54 AM12:00 AM - 12:00 AM
Minor Periods
12:58 AM - 2:28 PM3:54 AM - 5:24 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 8.97 μg/m3
Sulphur Dioxide: 5.37 μg/m3
Ozone: 89.88 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:11 PM
Daylight: 11 hrs 53 mins
Moon Transit: 9:44 AM
Moonset: 2:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:14 AM - 11:44 AM
Minor Periods
2:03 PM - 3:33 PM4:32 AM - 6:02 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 12.62 μg/m3
Sulphur Dioxide: 4.73 μg/m3
Ozone: 78.36 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:12 PM
Daylight: 11 hrs 56 mins
Moon Transit: 10:33 AM
Moonset: 3:40 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:03 AM - 12:33 AM
Minor Periods
3:10 PM - 4:40 PM5:05 AM - 6:35 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.69 μg/m3
Sulphur Dioxide: 2.23 μg/m3
Ozone: 79.16 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:13 PM
Daylight: 11 hrs 58 mins
Moon Transit: 11:21 AM
Moonset: 4:48 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%
Best Times for Fishing or Hunting
Major Periods
12:21 AM - 2:51 AM10:51 AM - 1:21 PM
Minor Periods
4:18 PM - 5:48 PM5:34 AM - 7:04 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.19 μg/m3
Sulphur Dioxide: 5.05 μg/m3
Ozone: 81 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:14 PM
Daylight: 12 hrs 1 mins
Moon Transit: 12:07 AM
Moonset: 5:57 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
1:08 AM - 3:38 AM11:37 AM - 2:07 PM
Minor Periods
5:27 PM - 6:57 PM5:59 AM - 7:29 AM
Action Rating: 5 out of 5
