There's no fireworks this year at Royal Victoria Country Park due to the renovations on the Chapel, but why not go to others in the area:

Whiteley Fireworks, Whiteley Shopping Ctr

Sunday 29th October

Fireworks start at 7:15pm

The Ageas Bowl, West End

Friday 3rd November

Fireworks start at 7:30pm

Southampton Fireworks, Mayflower Park

Saturday 4th November

Fireworks start at 7:45pm

Gunwharf Quays, Portsmouth

Thursday 9th November

Fireworks start at 7:00pm