Having recently attended a SKABC paddle in Port Moody at the Rocky Point area I also ran into parking issues. My experience was park parking for non-boat users, as well as street parking in the area was limited to 4 hours.
I wanted to share an exert of a response I received from the City of Port Moody’s parks department after I reached out to them with respect to the lack of longer-term parking.
“You may or may not be aware, but park users can drop off their kayaks at the short term drop off area located next to the pier (a designated areas is currently signed) and then park all day at the Moody Centre/West Coast Express lot, which is a 5 minute walk across the overpass. I believe the cost is $3 for the pay parking.”