I am in a big house right next to the sea on a forest island where I have been for 3 days so far

The last two days have been sunny and warm and I've been on long walks through the forest with my other half but she had to go back to Stockholm today for work (though she'll be back tonight)but today is cold and overcast so I'm twiddling my thumbs with nothing on my schedule until Chelsea vs Liverpool this evening

I have;
internet
big screen TV with lots of channels (but nothing more interesting on than Extreme Home Makeover and Diagnosis Murder)
Unbelievably well stocked booze supplies (everything you can think of from Estonian beer to 30 year old Irish single malt)

suggest something to do that I haven't already thought of myself...