A unique adventure perfect for a hot summer day. Start matched in the hueco, traverse the seam right to a big move to the arete. Topout above with a tenuous move to the lip.
Watch for the tide. When it's high tide it may not be climbable as the water reaches the start holds. Low tide can also make it difficult to start and may require a sideways dyno from shore. It's best hit inbetween for the most accessible experience.
Check Squamish tides @ https://tidesnear.me/tide_stations/5187