The attack was originally planned to commence in early April, although a long winter delayed the attack on York by several weeks, threatening the political value of such an attack. In an attempt to overcome these delays, Democratic-Republicans supporters circulated proclamations of victory prior to the battle to the New York electorate. The American naval squadron first attempted to depart from Sackets Harbor on April 23, 1813, although an incoming storm forced the squadron back to harbour, in order to wait out the storm. The squadron finally departed on April 24, 1813.