Buoys: Live Ocean Data
Buoy data at a glance
About
Access live ocean conditions directly from your lock screen with a convenient widget. Monitor swell, wave height, and water temperature in real-time from over 1,400 NOAA buoy stations.
What's New in Buoys
1.3.2
September 16, 2026
Small update here, just some bug fixes and improvements.
FAQ
What ocean data does Buoys provide?
Buoys provides real-time data including significant wave height, swell height, swell period, swell direction, mean wave direction, and water temperature from NOAA buoy stations.
How often is the buoy data updated?
The data is updated automatically throughout the day, ensuring you have the most current ocean conditions available.
Can I see data from buoys anywhere in the world?
Yes, Buoys allows you to choose from over 1,400 buoy stations globally and displays a map of active stations.
How do I add a buoy to my favorites in Buoys?
You can add buoys to your Favorites list either by searching for them on the map or by entering their station ID, which can be found at ndbc.noaa.gov.
Does Buoys have ads?
No, Buoys does not contain advertisements, providing an uninterrupted experience.
What devices is Buoys compatible with?
Buoys is available for iPhone and iPad devices.
What is the age rating for Buoys?
Buoys has an age rating of 4+, making it suitable for a wide range of users.
How does the lock screen widget work in Buoys?
The lock screen widget displays live swell data for the first buoy listed in your Favorites. You can customize your lock screen to add the Buoys widget.