A mesage for both of you:
Carping on: No problem! That's what we're here for! Good luck with it!
Fishywishy: Hi. No probs! I think that's great so keep doing you reserch and soon you'll be a sea trout conisuer! I'm glad my help with a new rod helped you! As for your question - yes - you can fish for any species of fish any time of the year you want - but no garentees and the dates i've stated are when you have MOST chance of catching sea trout from most UK venues. Although you can still fish for them when the date is not within that time. Good luck!
Tight Lines!