Port of Galveston Port of Galveston The Port of Galveston is the port of the city of Galveston, Texas. It was established by a proclamation issued by the Congress of Mexico on October 17, 1825, while the land known today as Texas was still part of Mexico. The Port of Galveston is the oldest port in the Gulf of Mexico west of New Orleans. Located on the upper Texas coast on the eastern end of Galveston Island, it is from the open Gulf or approximately 30 minutes sailing time. The port is municipally owned by the City of Galveston and is managed by
Battle of Galveston to destroy the grounded "Westfield" with explosives rather than let it fall into enemy hands. Renshaw and several Union troops were subsequently killed when the explosives were set off too early. Union troops on shore were convinced that their own ships were surrendering and, therefore, laid down their arms. The remaining U.S. ships did not surrender and succeeded in retreating to Union-controlled New Orleans. The Union blockade around the city of Galveston was lifted temporarily for four days, and Galveston remained the only major port that remained in Confederate hands at the end of the war. The Confederate Congress stated