Martello Castle — LA, United States
Tide times & tide chart
↑7:03am↓6:24pm
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 | 1.3 ft | |
| Mon 19 Oct 2026 | Low | 0.2 ft | |
| Tue 20 Oct 2026 | High | 1.2 ft | |
| Tue 20 Oct 2026 | Low | 0.2 ft | |
| Wed 21 Oct 2026 | High | 1.0 ft | |
| Thu 22 Oct 2026 | Low | 0.3 ft | |
| Thu 22 Oct 2026 | High | 0.8 ft | |
| Thu 22 Oct 2026 | Low | 0.8 ft | |
| Thu 22 Oct 2026 | High | 0.8 ft | |
| Fri 23 Oct 2026 | Low | 0.5 ft | |
| Fri 23 Oct 2026 | High | 0.6 ft | |
| Fri 23 Oct 2026 | Low | 0.6 ft | |
| Fri 23 Oct 2026 | High | 0.9 ft | |
| Sat 24 Oct 2026 | Low | 0.3 ft | |
| Sat 24 Oct 2026 | High | 1.1 ft | |
| Sun 25 Oct 2026 | Low | 0.1 ft |
Station facts
- Position
- 29.9450° N, 89.8350° W
- Time zone
- America/Chicago
- Datum
- MLLW datum · computed from harmonic constituents
- Region
- LA, United States
Heights are measured above chart datum. A negative height means there is that much less water than the charted depth shows.
Slackwater database (https://github.com/openwatersio/slackwater-database)
How we check predictions — dated samples and their limits.
Nearby
- Bayou Dupre Sector Gate near Violet0.6 nm S
- Violet1.9 nm SSW
- Violet2.1 nm SSE
- Violet2.6 nm SSW
- Giww East Storm Surge Barrier at New Orleans5.4 nm NW
- Paris Road Bridge (ICWW)6.1 nm WNW