Sea Ponies

Seaspray = yellow w/pink mane, pink fin paint, purple shell
Surfdancer = blue w/ yellow mane, purple fin paint, pink shell
Wavebreaker = salmon pink w/blue mane, aqua fin paint, yellow shell

Details
Called Surfdancer, Wave Breaker and Sea Spray, these three adult sea ponies
were the UK's equivalent of Sealight, Wavedancer  and Seawinkle.
Please note that the picture shows Sea Spray with a yellow shell when hers is actually
purple. (Updated image coming soon.) Wavebreaker appears to be the same pony as the American Wavedancer.
Although clearly sold in the United Kingdom, Hasbro's 1987 MLP fact file did not
include them under the category of Sea Ponies, despite claiming to have included all the
 mlps on offer. Instead the file shows four of the six Year 3 adult Sea Ponies, but of
these only White Cap & Sea Mist made a brief comic appearance, and they are rarely found in the UK.