Columbia Glacier — AK, United States
Tide times & tide chart
↑8:41am↓6:23pm
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 | Low | 2.9 ft | |
| Mon 19 Oct 2026 | High | 8.6 ft | |
| Mon 19 Oct 2026 | Low | 6.4 ft | |
| Mon 19 Oct 2026 | High | 9.1 ft | |
| Tue 20 Oct 2026 | Low | 2.7 ft | |
| Tue 20 Oct 2026 | High | 9.3 ft | |
| Tue 20 Oct 2026 | Low | 5.4 ft | |
| Tue 20 Oct 2026 | High | 9.4 ft | |
| Wed 21 Oct 2026 | Low | 2.3 ft | |
| Wed 21 Oct 2026 | High | 10.2 ft | |
| Wed 21 Oct 2026 | Low | 4.0 ft | |
| Wed 21 Oct 2026 | High | 10.0 ft | |
| Thu 22 Oct 2026 | Low | 1.9 ft | |
| Thu 22 Oct 2026 | High | 11.1 ft | |
| Thu 22 Oct 2026 | Low | 2.6 ft | |
| Thu 22 Oct 2026 | High | 10.7 ft | |
| Fri 23 Oct 2026 | Low | 1.5 ft | |
| Fri 23 Oct 2026 | High | 12.1 ft | |
| Fri 23 Oct 2026 | Low | 1.1 ft | |
| Sat 24 Oct 2026 | High | 11.3 ft | |
| Sat 24 Oct 2026 | Low | 1.4 ft | |
| Sat 24 Oct 2026 | High | 13.1 ft | |
| Sat 24 Oct 2026 | Low | -0.2 ft | |
| Sun 25 Oct 2026 | High | 11.9 ft | |
| Sun 25 Oct 2026 | Low | 1.5 ft | |
| Sun 25 Oct 2026 | High | 14.0 ft | |
| Sun 25 Oct 2026 | Low | -1.3 ft |
Station facts
- Position
- 61.0233° N, 147.0850° W
- Time zone
- America/Anchorage
- Datum
- MLLW datum · computed from harmonic constituents
- Region
- AK, 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
- Jackson CoveGlacier Island9.5 nm SSW
- Rocky Point10.7 nm ESE
- Busby Island11.6 nm SE
- Jack Bay13.7 nm E
- Landlocked BayPort Fidalgo19.0 nm ESE
- Snug Corner CovePort Fidalgo21.6 nm SE