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 (2km/1.2mi)
- Darien (8.6km/5.4mi)
- Champney Island (8.7km/5.4mi)
- Wolf Island (8.9km/5.5mi)
- Saint Simons Island (9.6km/6mi)
- Sapelo Island (14km/8.7mi)
- Crispen Island (14.7km/9.2mi)
- Brunswick (15.5km/9.7mi)
- Jekyll Island (15.7km/9.8mi)
- Bellville Point (17km/10.6mi)