Times are for Galveston, Galveston Channel

TIME DIFFERENCES High Low
Calcasieu Pass, Louisiana -2:14 -1:24
Sabine Pass Lighthouse -1:46 -1:31
Sabine Pass Jetty -1:26 -1:31
Sabine Pass -1:00 -1:15
Mesquite Point, Sabine Pass -0:04 -0:25
Galveston Bay ent. south jetty -0:39 -1:05
Port Bolivar +0:14 -0:06
Galveston Bay
Texas City, Turning Basin +0:33 +0:41
Eagle Point (1) +3:54 +4:15
Clear Lake(1) +6:05 +6:40
Morgan Point (1) +10:21 +5:19
Round Pt.,Trinity Bay (1) +10:39 +5:15
Point Barrow, Trinity Bay +5:48 +4:43
Gilchrist, East Bay +3:16 +4:18
Jamaica Beach, West Bay +2:38 +3:31
Alligator Point, West Bay +2:39 +2:33
Christmas Point, Christmas Bay +2:32 +2:31
Galveston Pleasure Pier -1:06 -1:06
San Luis Pass -0:09 -0:09
Freeport Harbor -0:44 -1:02
Pass Cavallo 0:00 -1:20
Aransas Pass -0:03 -1.31
Padre Island (South End) -0:24 -1:45
Port Isabel +1:02 -0:42

Tidal adjustments are not predictable for Port O'Connor, Matagorda Bay; Port Lavaca, Matagorda Bay; and Riviera Beach, Baffin Bay since they are driven by wind and weather. NOAA