This is a great program that gives visual representations of current movement (predictions) throught Puget Sound, but especially the north Sound. You can also click on the tide stations to see what the water levels are doing where you want to go. It uses color coded arrows that increase and decrease in size through the day.
This is an invaluable resource for those of us recreating on the Sound. My only complaint is that there is not an App for this program.
Take a look and enjoy.
Deepzoom.com
