Tide difference

[paublo25]

I have a question about the time difference between tide observation stations. From what I've read there is about a 6-7 hour difference (predicted) between the Bulk Terminal and the Calcasieu Pass Lighthouse Wharf. If low tide down south is at 2:56 AM and low tide up north is at 9:12 AM would low tide for Hackberry area (Black Lake west of Spicers) be a 3 hour delay from Calcasieu Pass and 3 hours ahead of Bulk Terminal? Also for the fisherman that are out on the lake daily, what time frame/delay have you observed for the east side of Big Lake?