Tide predictions

Tide chart

High and low water for Bangladesh's waterways. Use the daily chart for high/low water and the moon condition, or the hourly chart for hour-by-hour heights and a graph.

You can search up to 3 days (72 hours) at a time.

KARNAPHULI RIVER - KHAL NO-10

Fri, 21 Aug 2026 00:00 → Fri, 21 Aug 2026 23:00 · Bangladesh (GMT+6)Peak 4.02 m on 21 Aug at 07:00Low 1.36 m on 21 Aug at 00:00

Fri, 21 Aug 2026

56% illuminatedFirst Quarter
00:00Falling1.36m
01:00Rising1.43m
02:00Rising1.85m
03:00Rising2.53m
04:00Rising3.19m
05:00Rising3.72m
06:00Rising3.99m
07:00Rising4.02m
08:00Falling3.76m
09:00Falling3.26m
10:00Falling2.71m
11:00Falling2.19m
12:00Falling1.78m
13:00Falling1.61m
14:00Rising1.66m
15:00Rising2.05m
16:00Rising2.48m
17:00Rising2.93m
18:00Rising3.28m
19:00Rising3.46m
20:00Falling3.40m
21:00Falling3.10m
22:00Falling2.71m
23:00Falling2.32m

Hourly height (m) · Bangladesh time

0.00.51.01.52.02.53.03.54.04.500:0021 Aug06:0012:0018:00

Heights are in metres relative to chart datum. Predictions are for guidance only and should not be used as the sole basis for navigation.