We may give this a miss now .... the wind is W3-4 increasing 5-6 later.
Tide will be slack around the fireworks around 10ish when they finish but the return home trip to portsmouth will be wind from behind (W) into the tide. So wind over tide. I think a night run in head on chop is not fun.
I will make my decision at 7pm, but its not looking that nice out there at the moment