#LakeErie is known for seiches, esp when strong winds blow SW➡️NE. However, the seiche this Fri-Sat is predicted to be off the charts - literally! GLERL scientists had to extend the range of our color scales & graphs to account for it. Water level charts 👇https://t.co/6BJ2iqQEKV pic.twitter.com/3wK2EdO2uS

— NOAA Great Lakes Environmental Research Laboratory (@NOAA_GLERL) December 22, 2022