Seabrook Island is located at 32°34'55" North, 80°9'47" West (32.582173, -80.163332).
According to the United States Census Bureau, the town has a total area of 7.09 mi2 (18.37 km2). 6.07 mi2 (15.72 km2) of it is land and 1.02 mi2 (2.65 km2) of it is covered by water. The total area is 14.41% water.
Seabrook Island is located in the Eastern Standard Time (EST) timezone, GMT-05:00. It observes Daylight Saving Time (DST).
Seabrook Island Town, SC Location in United States