Eclipse Nav
Solar Eclipse Navigation Guide
Free
Free. No ads. Zero data tracking. Ready for 2 August 2027 North Africa Eclipse!
Plan your eclipse viewing experience with real-time cloud cover forecasts, precise path of totality mapping, and multi-language support. Get accurate navigation to the path of totality. Maximize your chances of being in the path of totality under clear skies! Choose between different NOAA, Canadian, and European weather models. View long-range cloud cover forecasts up to 5 days in advance! As the eclipse draws closer, get high-resolution cloud forecasts updated hourly and satellite cloud cover images updated every 5 minutes!
If you're already traveling to view the eclipse, wouldn't you want to maximize your chance of seeing totality?
Find the closest location in the path of totality with the best chance of cloud-free skies.
Find optimal viewing locations under clear skies!
Maximize your chances of being in the path of totality with clear skies.
View eclipse track paths.
Get precise start and end times of all eclipse phases for any location.
Find the duration of totality at any location.
Find the distance to the centerline of your viewing location.
Check current and forecast cloud cover.
View predicted cloud coverage based on US, Canadian, and European models - up to 5 days in advance! Not sure which cloud model to use? Our “Automatic Cloud Model” feature picks the most optimal one as the event gets closer.
Cloud cover forecasts updated hourly; current satellite cloud cover images updated every 5 minutes.
All total, annular, and hybrid eclipses from 2017 to 2050 are supported!
Choose between English, Spanish, French, German, or Chinese.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Contact times now account for the Moon's real mountains and valleys, from NASA LOLA terrain data — for every eclipse.
- Details predicts Baily's beads at your spot, each contact's position angle, and duration to a tenth of a second.
- New Eclipse Times Info page: contact times, limb corrections, ΔT.
- Two more annular eclipses (2043, 2044), with grazing paths drawn.
- New US weather radar (NOAA MRMS) over live satellite, state borders, sharper imagery, weather that refreshes on return.
The developer, Doug Pedrick, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Doug Pedrick
- Size
- 33.2 MB
- Category
- Travel
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Red Nine Software, LLC