Surfers can check out the waves at Westhaven State Park [1], one of the most popular surfing beaches in the state. The man-made jetty here has developed the most consistent point break in Washington, making it well worth braving the icy waters when it is firing.
Rent surfboards and wetsuits from the Surf Shop (207 Montesano St., 360/268-0992).
Links:
[1] http://www.moon.com/destinations/washington/olympic-peninsula-and-the-coast/grays-harbor/westport/sights/westhaven-state-park