Elevation
Hilton Head Island elevation and altitude
Hilton Head Island, South Carolina is 10 feet (3 meters) above sea level. Elevation and altitude mean the same thing here: the height of the city above the sea.
What 10 feet means in Hilton Head Island
Among the 689 cities on this site, Hilton Head Island is one of the lowest. At 10 ft the thinner air is not something most people notice day to day.
Air pressure. Air pressure falls as you climb, about 1 inHg for every 1,000 ft near the ground. In Hilton Head Island a barometer that is not corrected to sea level reads around 29.91 inHg on an average day, while the weather forecast still quotes a sea-level number near 29.92 inHg. See today’s live barometric pressure in Hilton Head Island.
Cooking. Water boils at about 212 °F (100.0 °C) here, almost the same as at sea level. Boiling point at altitude
Where the number comes from. The elevation is for the city center point in the GeoNames gazetteer, taken from a digital elevation model. To check the exact height where you are standing, use What is my elevation? or What is my altitude?
Elevation of places near Hilton Head Island
| Place | Elevation (ft) | Elevation (m) | Distance |
|---|---|---|---|
| Savannah, GA | 20 | 6 | 22 mi |
| Charleston, SC | 20 | 6 | 62 mi |
| Augusta, GA | 141 | 43 | 114 mi |
| Columbia, SC | 292 | 89 | 126 mi |
| Jacksonville, FL | 16 | 5 | 140 mi |
| Myrtle Beach, SC | 26 | 8 | 149 mi |
| Macon, GA | 367 | 112 | 174 mi |
| Valdosta, GA | 220 | 67 | 177 mi |
Frequently asked questions
What is the elevation or altitude of Hilton Head Island?
Hilton Head Island, South Carolina is about 10 feet (3 meters) above sea level, measured at the city center. Neighborhoods higher or lower in the city can differ by a few hundred feet.
What is the air pressure in Hilton Head Island because of its elevation?
On a standard day the air pressure at 10 ft is about 29.91 inHg (1013 hPa), 100% of sea-level pressure. Each breath holds about 100% as much oxygen as at sea level. Live barometric pressure in Hilton Head Island.
At what temperature does water boil in Hilton Head Island?
About 212 °F (100.0 °C), compared with 212 °F (100 °C) at sea level, so pasta, eggs and beans take a little longer to cook.