Nautical information such as seamarks and nautical lights are shown on OpenSeaMap.
Also shows details about the harbor, traffic routes, and much more.
Weather (Current conditions)
GPS Info (Lat/Lon Speed..)
- Free worldwide sea chart
- Exact GPS location - Determine your location automatically.
- Change map modes
- Change units
- Display Compass ( True / Magnetic ) Values
- Know the weather conditions of any place
- Measure area/length on the Charts
- take pictures using camera
- Share on social media or through mails
- Zoom IN/OUT
User Friendly Design
Developer with latest technology
Fully Functional App
Universal app (supports all devices)
share with everybody through instant messaging clients and email
All the cool features & updates are available with no restrictions & ads
App is not for navigation
App needs a fast Internet connection 3g,4g or wifi.
OpenSeaMap is part of OpenStreetMap.
Ratings and Reviews
Needs some work
The weather information isn’t populating. It is a kludge to try and set a distance between two location. For example. Set Los Angeles berth 93 and Pier 1 in Honolulu, you have to zoom out scroll map and place marker. It would have been better to allow for searches of cities, import information from openseamap.org, adjustable translucent compass for an overlay, an a true ipad layout. Only see half of the screen being used.
With Family Sharing set up, up to six family members can use this app.