There's a gap .....

All this living by the sea is a right pita when it comes to windows... After painting the inside of the bathroom I found a GIANT puddle on the window sill, now the window had been open and it was raining but it reappeared when the window was closed.

This morning I found the gap since the wind and rain had blown over and I was able to open the window with no fear of being blown to Kingdom Come!

Filled it with sugru.... And since this is a back blip and it's lashed with rain ever since yesterday teatime and no more outdoors have appeared I claim a win!