Wave II (SwStr)
II
Argosy No. 2, a sidewheel steamboat built in 1863 at Monongahela, Pa., was acquired by the Navy on 14 November 1863, renamed Wave, and converted to a "tinclad" gunboat. Early in 1864, she was assigned to the West Gulf Blockading Squadron and took up her initial station off New Orleans, La. On 15 April, she received orders to shift to Calcasieu Pass at the mouth of the Calcasieu River in southwestern Louisiana. She arrived there on 24 April and entered the mouth of the river in company with Granite City to collect Confederate renegades for service in the Navy and to round up all the arms, saddles, and harness in the area that could be utilized for military purposes by the Confederacy. At daybreak on 6 May, while riding at anchor in the river, the two ships were surprised by the entire Sabine Pass garrison. Granite City surrendered about 45 minutes later, but Wave fought on for another 45 minutes until, her engines and moveable guns disabled and eight of her crew wounded, she found herself unable to continue the struggle. Accordingly, her crew destroyed documents and war materiel on board, and her commanding officer surrendered Wave to the Southerners. The Confederates employed the vessel as a cargo steamer. Her ultimate disposition is unknown, but she was probably destroyed by retreating Confederate forces.
