Noun
a wave on the surface of a lake or landlocked bay; caused by atmospheric or seismic disturbances
Source: WordNetClimate The lake has a natural seiche rhythm of eleven minutes. Source: Internet
Mussels are commonly seen here in addition to fish specialties of Sète, Bourride, Tielles and Rouille de seiche. Source: Internet
The seiche effect normally is only about 3 4 inches (2 cm) but can be greatly amplified by earth movement, winds, and atmospheric pressure changes. Source: Internet