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Map of Port Isabel Channel, north end (depth 28 ft), Texas Current
Raw Tide Data
Port Isabel Channel, north end (depth 28 ft), Texas Current
26.0542° N, 97.2115° W
Flood direction 358° true
Ebb direction 167° true
2026-05-10 02:34 AM CDT Moonrise
2026-05-10 03:59 AM CDT -0.32 knots Max Ebb
2026-05-10 06:45 AM CDT Sunrise
2026-05-10 08:10 AM CDT 0.00 knots Slack, Flood Begins
2026-05-10 10:17 AM CDT 0.21 knots Max Flood
2026-05-10 02:02 PM CDT Moonset
2026-05-10 02:43 PM CDT -0.00 knots Slack, Ebb Begins
2026-05-10 07:30 PM CDT -0.21 knots Max Ebb
2026-05-10 08:05 PM CDT Sunset
2026-05-10 10:37 PM CDT -0.09 knots Min Ebb
2026-05-11 03:07 AM CDT Moonrise
2026-05-11 06:08 AM CDT -0.24 knots Max Ebb
2026-05-11 06:44 AM CDT Sunrise
2026-05-11 09:22 AM CDT 0.00 knots Slack, Flood Begins
2026-05-11 11:13 AM CDT 0.14 knots Max Flood
2026-05-11 02:03 PM CDT -0.00 knots Slack, Ebb Begins
2026-05-11 02:59 PM CDT Moonset
2026-05-11 07:20 PM CDT -0.25 knots Max Ebb
2026-05-11 08:05 PM CDT Sunset
2026-05-11 11:09 PM CDT 0.00 knots Slack, Flood Begins
Tide Graphs and Charts - Port Isabel Channel, north end (depth 28 ft), Texas Current
NOT FOR NAVIGATION
The accuracy of these tide predictions is not guaranteed in any way. You should not use this program if anyone or anything could come to harm as a result of an incorrect tide prediction. NOAA and similar agencies in other countries can provide you with certified tide predictions if that is what you need.
XTide's predictions do not incorporate the effects of tropical storms, El Niņo, seismic events, subsidence, uplift, or changes in global sea level.