The tide timetable below is calculated from Mackay River (ICWW), Buttermilk Sound, Georgia but is also suitable for estimating tide times in the following locations:
- Buttermilk Sound (0km/0mi)
- Darien (6.6km/4.1mi)
- Champney Island (6.7km/4.2mi)
- Wolf Island (7.6km/4.8mi)
- Saint Simons Island (11.6km/7.2mi)
- Sapelo Island (12.8km/8mi)
- Bellville Point (15.8km/9.8mi)
- Crispen Island (16km/10mi)
- Pine Harbor (16.2km/10.1mi)
- Brunswick (16.7km/10.4mi)