Great site to dive if planned in advanced. I used tide charts from www.freetidetables.com and planned dives around high and low slack tides. I brought my son along with me on a business trip to Tacoma so we were able to hit the high slack on Thursday. This was a great dive on a lovely sunny day. The visibility was over 20 feet and currents were really low. We found many fish and crabs around the pilings and my son took some great pictures. The next day we dove the low slack and other than the long walk down to the waters edge this dive was also great. We went out quite a bit farther on this dive and did go slightly deeper, but did not see any new sea life than we did the day before. This trip was a great experience and helped us to refresh our skills.