posted 01-22-2012 12:43 PM ET (US)
Fisheries Supply is my go to chandlery in Seattle. Tons of stuff and interesting browsing.The Ballard Locks can be interesting. I went through twice a few weeks ago and there wasn't much recreational traffic but quite a bit of commercial traffic.
Bell Harbor is a small marina right in downtown Seattle that you can see from the waterfront. Anthony's restaurant is pretty good and has a view of Elliott Bay and Bell Harbor. Ivar's is inexpensive and on the waterfront as well. I stayed there a few weeks ago for a night, here's a picture of the sunset from the marina:
https://lh5.googleusercontent.com/-rq0ir8FzOa0/TxHNN7wswTI/AAAAAAAAAN8/ 8mM-QNRzjNI/s912/SAM_8934.JPG
Elliott Bay Marina is big and not too far from downtown. If you stopped by the office and explained you wanted to wander the docks they might give you the code to get onto the docks.
Bainbridge Island is a short ferry ride from downtown which can be fun. Again, if you stop by the marina office in Eagle Harbor the harbormaster might give you the code to wander the docks.
The in water portion of the show takes place on Lake Union and there are tons of marinas and marine related businesses in the area.
The view of downtown Seattle from Alki at night is spectacular and there are some restaurants in the area. Also a nice place for a walk. Here's the view from Alki:
https://lh6.googleusercontent.com/-iXpXETsXrUU/TxHNLG10ELI/AAAAAAAAAN0/ MJ_JujERABE/s912/SAM_8950.JPG