this is an interesting interactive map. most of the locations are green, indicating 0-3 mm/yr. a random choice of a dozen spots produced figures over the whole range, which would imply an average less than 3 mm/yr. try it yourself.
the official estimate of 3.3 mm/yr SLR doesnt seem to hold up for measured coastal areas. presumably the extra SLR is to be found out in the open ocean where actualmeasured confirmation is impossible.