Munk remained actively engaged in scientific endeavors throughout his life, with publications as late as 2016.
He turned 100 in October 2017. He died of pneumonia on February 8, 2019, at La Jolla, California, aged 101.
↑Worcester, P.F.; Munk, W. (2016). "Ocean acoustic tomography: Fortieth anniversary, 1976–2016". Journal of the Acoustical Society of America. 140 (4): 2976. Bibcode:2016ASAJ..140.2976W. doi:10.1121/1.4969211.
↑Farell, W.E.; Berger, J.; Bidlot, J.R.; Dzieciuch, M.; Munk, W.; Stephen, R.A.; Worcester, P.F. (2016). "Wind sea behind a cold front and deep ocean acoustics". Journal of Physical Oceanography. 46 (6): 1705–1716. Bibcode:2016JPO....46.1705F. doi:10.1175/JPO-D-15-0221.1. hdl:1912/8067.