Madaket sits on Nantucket’s far west point where a long sandbar can light up with long, powerful south-to-southwest groundswells and clean lefthand lines when the harbor mouths line up. Get the latest surfing conditions, forecast, and tide details for Madaket in Massachusetts.
Live updates:
Lineup Insights
The Wave
Practically, Madaket favors S-SSE long-period groundswells with light NNE offshore breezes and works best on low to mid tide when the sandbar shapes cleaner lefts.
Check the live tide windows in the app to time your session perfectly.
Lineup Guide
Strong rip channels set up along the main takeoff and the lineup is compact near the lifeguard stand so respect swim zones and seasonal beachgoer closures.
Respect the local peak and watch for submerged hazards during lower tidal stages.
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.


