The tide timetable below is calculated from South Harpswell, Potts Harbor, Casco Bay, Maine but is also suitable for estimating tide times in the following locations:
- Casco Bay (0km/0mi)
- Long Island (11.1km/6.9mi)
- South Portland (12.8km/8mi)
- Harpswell Center (15km/9.3mi)
- Portland (15km/9.4mi)
- Higgins Beach (19.4km/12.1mi)
- Scarborough Beach (21.8km/13.7mi)
- Popham Beach (24.6km/15.3mi)
- Phippsburg (27km/16.9mi)
- Old Orchard Beach (28.4km/17.8mi)