Chittagong — Bangladesh

Tide times & tide chart

6.9 ft1:10am13.0 ft7:31am5.9 ft2:15pm12.6 ft8:48pmNow
Tide predictions for Chittagong, computed from harmonic constituents. High 13.0 feet on Tue 20 Oct 2026 at 07:30, low 5.9 feet on Tue 20 Oct 2026 at 14:20, above LAT, the chart datum.
↑5:50am↓5:23pm

Predictions are not observations — conditions vary with weather and river flow. Not for navigation.

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Tide times for the next 7 days

Tue 20 Oct 2026 through Mon 26 Oct 2026. All times are local to Chittagong (Asia/Dhaka). Heights are in feet above LAT.
DayTideTimeHeight
Tue 20 Oct 2026Low6.9 ft
Tue 20 Oct 2026High13.0 ft
Tue 20 Oct 2026Low5.9 ft
Tue 20 Oct 2026High12.6 ft
Wed 21 Oct 2026Low6.4 ft
Wed 21 Oct 2026High13.5 ft
Wed 21 Oct 2026Low5.0 ft
Wed 21 Oct 2026High14.0 ft
Thu 22 Oct 2026Low5.2 ft
Thu 22 Oct 2026High14.5 ft
Thu 22 Oct 2026Low3.8 ft
Thu 22 Oct 2026High15.5 ft
Fri 23 Oct 2026Low4.0 ft
Fri 23 Oct 2026High15.5 ft
Fri 23 Oct 2026Low2.9 ft
Fri 23 Oct 2026High16.7 ft
Sat 24 Oct 2026Low3.0 ft
Sat 24 Oct 2026High16.3 ft
Sat 24 Oct 2026Low2.3 ft
Sat 24 Oct 2026High17.6 ft
Sun 25 Oct 2026Low2.3 ft
Sun 25 Oct 2026High16.7 ft
Sun 25 Oct 2026Low1.9 ft
Mon 26 Oct 2026High18.2 ft
Mon 26 Oct 2026Low1.8 ft
Mon 26 Oct 2026High16.8 ft
Mon 26 Oct 2026Low1.7 ft

Station facts

Position
22.2370° N, 91.8270° E
Time zone
Asia/Dhaka
Datum
LAT datum · computed from harmonic constituents
Source
Harmonic constituents from TICON-4
Country
Bangladesh

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). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data

How we check predictions — dated samples and their limits.

Nearby

All tide stations