These are adapted from some guitar chords I found on Chordie. They didn’t sound exactly right so I played around with them a little bit.
Here’s my version: Seaside Chords
For the last verse, they do some finger picking along with the strumming. I emulate it by fretting the chords and then picking this pattern: (I’m referring to the strings as G, C, E, and A, and strums as D and U)
After the chorus, before the verse: C – A – - – E – A – E – A – E -
During the end verse: C – A – - – U – D – U – D -
Hopefully that makes sense.