UK University: Oceanography?

Okay so I'm a British Yr 11 student (I'll be at university in 2027) and I want to basically have an idea of what I want to do as a degree. Oceanography at Southampton University was one that definitely stood out to me. (I'm taking Chemistry, English and Maths for my A-Levels.) I was wondering if you or someone you know did an Oceanography degree (at Southampton?) could tell me about the course, etc, either in the comments or in a DM