Upper Magothy Beach Pasadena Open Water Swimming

Upper Magothy Beach provides water access to the Magothy River, a tidal tributary of the Chesapeake Bay in Anne Arundel County, Maryland. This community beach offers a more intimate swimming experience compared to larger Bay beaches, with parking available in a small lot. The beach features sandy entry into the protected river waters, with facilities including restrooms and a small picnic area. The tidal river location means water levels and currents vary throughout the day based on tide cycles.

The Magothy River’s brackish waters typically provide better clarity than the main Chesapeake Bay, with the protected tributary location offering relief from wind and waves present on the open Bay. Swimming conditions are generally calm, making this suitable for swimmers of all levels. The river’s moderate width allows for crossing swims or parallel shore distance training. Water temperatures warm considerably through summer months, reaching comfortable levels from late May through September.

Connect with local swimmers through the Arundel Breakfast Club, an active open water swimming group that swims at numerous Chesapeake Bay area locations including the Magothy River system. The club welcomes swimmers of all abilities and provides a supportive community for those training for events like the Great Chesapeake Bay Swim or simply enjoying regular open water swimming. Group swims typically occur early mornings and offer excellent opportunities to learn local swimming routes and conditions from experienced Bay swimmers.

Water quality monitoring is conducted by the Anne Arundel County Department of Health and data is available through the EPA Beacon system (https://beacon.epa.gov/ords/beacon2/f?p=beacon2:38:1::NO::P38_STATION_ID:AAUPPERM). Check current conditions before swimming, particularly following rainfall which can temporarily impact water quality in the river system. The Magothy River’s appeal lies in its protected waters and active swimming community, making it an excellent training venue for those building confidence before tackling more exposed Chesapeake Bay locations.