Rockport — TX, United States
Tide times & tide chart
↑7:31am↓6:54pm
Predictions are not observations — conditions vary with weather and river flow. Not for navigation.
Slackwater predicts tides and currents offline, on your phone — tides worldwide, currents across the US and Canada.
Requires iOS 26 or later.
Tide times for the next 7 days
| Day | Tide | Time | Height |
|---|---|---|---|
| Mon 19 Oct 2026 | High | 0.8 ft | |
| Mon 19 Oct 2026 | Low | 0.5 ft | |
| Tue 20 Oct 2026 | High | 0.7 ft | |
| Tue 20 Oct 2026 | Low | 0.5 ft | |
| Wed 21 Oct 2026 | High | 0.7 ft | |
| Wed 21 Oct 2026 | Low | 0.5 ft | |
| Thu 22 Oct 2026 | High | 0.7 ft | |
| Thu 22 Oct 2026 | Low | 0.6 ft | |
| Thu 22 Oct 2026 | High | 0.7 ft | |
| Thu 22 Oct 2026 | Low | 0.6 ft | |
| Fri 23 Oct 2026 | High | 0.7 ft | |
| Fri 23 Oct 2026 | Low | 0.6 ft | |
| Fri 23 Oct 2026 | High | 0.6 ft | |
| Fri 23 Oct 2026 | Low | 0.6 ft | |
| Sat 24 Oct 2026 | High | 0.7 ft | |
| Sat 24 Oct 2026 | Low | 0.5 ft | |
| Sun 25 Oct 2026 | High | 0.8 ft | |
| Sun 25 Oct 2026 | Low | 0.4 ft |
Station facts
- Position
- 28.0217° N, 97.0467° W
- Time zone
- America/Chicago
- Datum
- MLLW datum · computed from harmonic constituents
- Region
- TX, United States
Heights are measured above chart datum. A negative height means there is that much less water than the charted depth shows.
Seasonal level change here is comparable to the daily tide, so heights drift through the year.
Slackwater database (https://github.com/openwatersio/slackwater-database)
How we check predictions — dated samples and their limits.
Nearby
- Copano Bay6.0 nm NNE
- Conn Brown HarborAransas Pass8.3 nm SW
- BaysideCopano Bay8.4 nm WNW
- Port Aransas11.0 nm S
- AransasAransas Pass11.1 nm S
- Port Aransas (H. Caldwell Pier)11.7 nm S