The Magic of Burrows Bay by Abigail McKee & Lorri Moulton - Lavender Cottage Books

Maggie McCrae knew her granddaughters were not ready for the legacy she must leave them. The house, the grounds and everything that went with it would now be theirs. She vowed she would do all she could to protect them and hopefully, give them the time they needed to fulfill their destiny. Gabriella and Moira must learn to trust themselves and each other as they discover the true magic of Burrows Bay.
https://lavendercottagebooks.com/a-san-juan-islands-series/