Is available on the App Store
Slackwater for iOS 1.14.0
Release Tides & Currents
Welcome to the first release of Slackwater, the tides & currents app that works offline where you need it — on the water, at the beach, in the anchorage. View past, present, and future predictions at thousands of stations worldwide, already on your phone.
- Tide and current predictions on a timeline you can scrub, with sun, Moon, and eclipse events alongside.
- A station map and search, and nearby tide and current stations on every station page.
- Canadian tides and currents from CHS, downloaded for offline use.
- Home-screen widgets for the next event and today's tide curve.
- An Apple Watch app with tide and current complications, scrubbed with the Digital Crown.
- Calendar and notification alerts for slack windows, tides, and eclipses.
- Ask Siri for the next high tide, low tide, or slack window.
- Available in 14 languages.
- Slackwater Premium is an optional purchase; the offline core is free and stays free.