They are likely to build on that number when the team heads there again this Sunday as part of Clean Up Australia Day.
Myaree resident Marina Hansen co-founded the group, which is now supported by hundreds of volunteers who take part in monthly clean- ups.
She said the team would ensure the beach was clean for wildlife in the area.
PerthNow Digital Edition.
Your local paper, whenever you want it.Get in front of tomorrow's news for FREE
Journalism for the curious Australian across politics, business, culture and opinion.
READ NOWVisit here.