Backpacking Southeast Asia July & August (6weeks)

Hey :)

I have six weeks to spend in July & August.

I would like to surf, chill at the beach, do self care (spa), maybe do my diving license, and some hiking/nature stuff. But I’d also like to have a social environment where I can go to hostels to meet people (because I am travelling solo).

I have already been in east-Malaysia, Lombok, Bali, Java, Flores and I wanna explore something new.

Because it’s my only time off throughout the year good weather is quite important to me, which made me think Indonesia is the only appropriate place for me to go to but I’ve exhausted my indonesia options I feel like.

I am so confused. Central vietnam would have been a good place but it’s less of a beach-vibe I think.

What would be a good place to go to? What do yall advise me?

Thank you <3