Marine, Tropical and Tsunami Services Branch
National Program
An on-line version of DMAWDS is available to all users. It can be found at https://www.weather.gov/dmawds
The Digital MArine Weather Dissemination System (DMAWDS) provides graphic display of National Weather Service model data for the Great Lakes on a personal computer. A number of charts which are produced by National Weather Service personnel, and selected text data are also available. Data available for display include barometric pressure, air and sea temperature, wind, wave height etc.
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Marine, Tropical and Tsunami Services Branch
1325 East-West Hwy, 13th floor
Communications Office
Silver Spring, MD 20910
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