Salttåke

Salttåke is a meteorological phenomenon characterized by the presence of fine water droplets or ice crystals suspended in the air near the sea surface, often accompanied by a salty odor. It is typically associated with coastal areas, particularly during colder periods or when there are strong onshore winds. The formation of salttåke is driven by the evaporation of seawater, which carries tiny salt particles into the atmosphere. These salt particles act as condensation nuclei, promoting the formation of water droplets. The result is a mist or fog that has a distinct salty taste and smell.

Salttåke can reduce visibility significantly, posing a hazard to navigation and transportation. Its presence is often monitored by meteorological services to warn mariners and drivers of potential dangers. While it is primarily a natural occurrence, certain human activities like intense wave action from shipping or construction in coastal areas can potentially influence its localized frequency or intensity. The composition of salttåke is primarily water, with trace amounts of dissolved salts and other marine-derived aerosols. Its density and persistence depend on factors such as humidity, temperature, wind speed, and the availability of suitable condensation nuclei.