Lost Coast Trail Tide Planning

Looking to hike the Lost Coast beginning June 23rd from Mattole to Shelter Cove and have a quick question on tides (living in Dallas, not my speciality…):

Should I be taking into account a time offset from the NOAA Shelter Cove times while I’m further north?  I’ve seen a couple of posts alluding to “deducting the proper time” or something like that but I have not been able to find what the proper time is.  I assume this is because it changes.

For reference I’m using the two tide tables below (which basically say the same thing just in a slightly different format):

https://tidesandcurrents.noaa.gov/noaatidepredictions.html?id=9418024&units=standard&bdate=20180623&edate=20180627&timezone=LST/LDT&clock=12hour&datum=MLLW&interval=hilo&action=dailychart

https://www.wonderlandguides.com/hikes/lost-coast-trail/tides-planner

Thanks so much!