Offshore winds are the magic ingredient, man. They blow from land to sea, holding up the face of the wave as it breaks, making it stand up taller and groom the lip. This creates those hollow, tubing conditions we all dream about. Onshore winds, conversely, blow from the ocean and mush it out. Mornings often have light offshore winds before the daily thermal onshore kicks in. That’s why dawnies are so often flawless.