Sorry for the slight thread drift but RE the wind:
Yep - I believe there is a thread over on YBW's mobo forum about the same.
Never ones to shy away from a bit (lot) of a wet/windy/scary ride we ventured out from the Itchen to Cowes yesterday at abut 15:00. It was howling, with waves to match! Just as we passed bramble bank, we had a Sealine S450 overtake us very close by (about 20m off our pot side) at est. 30kts when the maximum we could achieve was about 5kt due to the conditions! They were all sitting around in the cockpit drinking wine - so I guess the conditions were pretty benign for them! The confused water left by their wake was 'interesting' and the OH who was driving at the time had a few choice words for the S450 for passing so needlessly close!
Can't have been that bad though - as we were out playing on our SUP board in Osborne Bay for a couple of hours at about 16:30 - with surprisingly little in the way of falling in!

Would have loved to venture over to catch a glimpse of the P1s but I don't have any wet weather gear that is dry after yesterday - and have a feeling it'd have been needed... even more so than yesterday!