WATER TEMPERATURE DIRECTORY

Maryland
water temperature

Explore local water maps in Maryland, from lakes to the coast. Each area has its own page, including locations with no available station reading.

Cities beginning with H

29 locations in Maryland. Choose a location for its local map and data availability.

• Hagerstown MD
• Halethorpe MD
• Halfway MD
• Hampstead MD
• Hampton MD
• Hancock MD
• Hanover MD
• Harmans MD
• Harwood MD
• Havre de Grace MD
• Hebron MD
• Helen MD
• Henderson MD
• Herald Harbor MD
• Highfield-Cascade MD
• Highland MD
• Highland Beach MD
• Hillandale MD
• Hillcrest Heights MD
• Hillsboro MD
• Hollywood MD
• Honeygo MD
• Hughesville MD
• Hunt Valley MD
• Huntingtown MD
• Hurlock MD
• Hutton MD
• Hyattsville MD
• Hydes MD

← All Maryland cities and ZIP codes

Geographic coverage and sensor coverage are separate. Readings apply to named stations; a city or ZIP is not a water measurement. Geography from GeoNames (CC BY 4.0) and the US Census Bureau 2025 Gazetteer. About location coverage →