Lineup Guide
North swell and southeast wind clean it up, but low tide leaves the reef exposed and messy.
The lineup is small and can feel crowded once it turns on.
Surf GuideAsan Coast
Right and Left Side
The Right and Left Side reef off Maina is a small, punchy pocket that wants north swell, southeast wind, and enough tide. Get the latest surfing conditions, forecast, and tide details for Right and Left Side in Asan Coast.
Break TypeReef Break
Skill LevelIntermediate
LocationAsan Coast, GU
Live updates
Spot Guide
Lineup Insights
Deep Dive
Get the full picture in WaveWise.
Stop guessing and start surfing. WaveWise analyzes live data to find your best upcoming sessions so you spend less time planning and more time paddling out.
Hourly swells, wind & weather
Live tide windows & daylight
Session Finder ranking
Explore