High pres offshore will build over the coastal waters late tonight and shift inland on Fri. Warm front approaches Washington waters Fri afternoon then moves through northern Washington Fri night and Sat. Trailing cold front weakens over Washington waters Sat night then dissipates on sun.

Combined seas 12 to 13 ft building to 14 ft with breakers likely during the Ebb current around 3 am Fri. Combined seas 10 to 11 ft Fri afternoon building to 15 ft with breakers during the very strong Ebb current around 315 PM Fri.