Weather Blog On This Day in 2017: Dunes and Lagoons Strong winds blowing in from the Western Atlantic sculpt the sand along the coast of southern Brazil into distinctive crescent shapes. Read More… About Author See author's posts Post navigation Previous When and where Tropical Storm Don could form…Next Two Areas that could Develop… Related Stories A Week of Smoky Skies Across North America Weather Blog A Week of Smoky Skies Across North America July 22, 2026 NISAR’s L-Band Radar Reveals ‘Hummingbird’ in Antarctica Weather Blog NISAR’s L-Band Radar Reveals ‘Hummingbird’ in Antarctica July 22, 2026 Why Maine’s Sandy Shorelines Turn Jagged Weather Blog Why Maine’s Sandy Shorelines Turn Jagged July 21, 2026
