A model for simulating currents in eastern Juan de Fuca Strait and and the southern Strait of Georgia

Abstract

A three-dimensional, finite element model has been developed to calculate the tidal and estuarine flows in the eastern Juan de Fuca Strait and the southern Strait of Georgia. The estuarine component is computed diagnostically from historical salinity and temperature measurements taken during each month in 1968. The tidal component is approximated with eight constituents that account for about 85% of the daily and half-daily signal. Predictions based on these model results will be used for pollution studies, commercial and pleasure boating, and search and rescue.<>