I have just received an E-mail from the Harbour Master stating that the marina will not open before the middle of June 2012 but welcoming us after then. We may use it on our return journey later in the so called summer!
Official opening was June 15th. We stayed a couple of days later. Great pontoons, but nothing else ready. No showers, toilets, water, electricity, or office, just 2 doreys offering lifts around the building site so you could walk Into Roscoff. As there is nothing there it was free, but I don't know how long that will last. We saw an official council looking man walking up and down the pontoons, counting the 40 odd boats and the €s he should be earning.