The popular event is taking place on Southsea Common this week – and is marking its 30th anniversary.
We had our photographer down at the event yesterday to capture all the amazing kites on display.
The kite festival will continue today – here are our best photos from day one, to get you excited for the final day.
5. Portsmouth Kite Festival
The packed skyline above the Portsmouth Kite Festival. Picture: Mike Cooter (070821) Photo: Mike Cooter
6. Portsmouth Kite Festival
Anna Martin (7) making the most of the brisk seafront breeze at the Portsmouth Kite Festival. Picture: Mike Cooter (070821) Photo: Mike Cooter
7. Portsmouth Kite Festival
Owen Martin (11) making the most of the brisk seafront breeze at the Southsea Kite Festival. Picture: Mike Cooter (070821) Photo: Mike Cooter
8. Portsmouth Kite Festival
Frankie Glackin (9) chooses an epic backdrop for a selfie with her dad Marcel Glackin (44). Picture: Mike Cooter (070821) Photo: Mike Cooter