Mezue ahịrịokwu na-esonụ: E guzobere "Hatteras Inlet" nke mbụ n'ebe ndịda nke oghere mmiri dị ugbu a, ma mechie gburugburu 1764. A kpụrụ "Hatteras Inlet" nke oge a na September 7, 1846 site n'oké ifufe. Oké ifufe a, bụ otu oké ifufe ahụ nke mepere Oregon Inlet nke oge a. Ọdụ ụgbọ mmiri ọhụrụ ahụ dị na Hatteras ghọrọ ọdụ ụgbọ mmiri na-akwụ ụgwọ, n'ihi na o nyere Inner Banks, NC ụzọ dị mfe ma dị mfe iji gaa na site na Gulf Stream. Ọ dị mfe isi n'ebe ugwu banye n'ọnụ mmiri a karịa ịbanye n'Ocracoke. N'ihi mmụba nke azụmahịa, e guzobere Ụlọ Ọrụ Pọstọfịs Obodo Hatteras na 1858. Mgbaghara mbụ nke ụsọ oké osimiri North Carolina n'àgwàetiti Hatteras n'oge Agha Obodo, nke a na-akpọ
Agha nke Hatteras Inlet Batteries, sitere na Hatteras Inlet na August 28/29, 1861. Ebe abụọ ndị agha Confederate na-eche nche n'ọnụ mmiri ahụ dara ngwa ngwa.