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- A period of abnormally and uncomfortably hot and unusually humid weather. Typically a heat wave lasts two or more days.
NOAA National Weather Service - Cite This Source - This Definition
- Beach Erosion, Capillary Waves, Gravity wave, Kelvin-Helmholtz Waves, Kelvin Waves, LGWV, Pressure Induced Wave, Seiche, Tidal Piling, Tidal Wave, Wave Crest, Wave Period, Wave Spectrum, Whitecap, WV