The problem
Tide tables are dense, and they get read on a moving deck in bad light.
Tidewell
Tidewell shows sailors the tide at the harbour they are actually heading for.
- Role
- Design and front end
- Team
- Solo, with a skipper on call
- Built with
- Swift, SwiftUI, Core Data
- Year
- 2025
What I built
A single curve that shows where the water is now and whether your boat can cross the bar, set in type you can read at arm's length. Saved passages work with no signal at all.
What changed
Harbour masters in three ports now recommend it to visiting crews.
