It looks good, I can't really criticise that aspect of it, but to offer a few comments:

1) The compass rose seems a bit of an afterthought. I think you should have just extended the left side of the canvas by a few hundred pixels so you could put the compass rose down in the sea.
2) The land feels a bit rectangular. It may or may not suffer from the urge to "fill the page" that a lot of people get. But if you're drawing from a reference, that may not apply.
3) Yes, your mountain range doesn't make much sense at all, but you said you already know that stuff isn't logical. Again, if drawing from a reference, well you work with what you have. =P
4) It might be worth varying the density of the trees a bit. So they are more tightly packed at the centre of the forests.

I think it's a nicely done map. I look forward to seeing more of your stuff!