Belem USCGS — Brazil

Tide times & tide chart

7.2 ft4:14am2.2 ft11:18am6.4 ft6:03pm3.0 ft11:26pmNow
Tide predictions for Belem USCGS, computed from harmonic constituents. High 7.2 feet on Mon 19 Oct 2026 at 04:10, low 2.2 feet on Mon 19 Oct 2026 at 11:20, above MLWS, the chart datum.
↑5:54am↓6:03pm

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.

Download on the App StoreSlackwater

Requires iOS 26 or later.

Tide times for the next 7 days

Mon 19 Oct 2026 through Sun 25 Oct 2026. All times are local to Belem USCGS (America/Belem). Heights are in feet above MLWS.
DayTideTimeHeight
Mon 19 Oct 2026High7.2 ft
Mon 19 Oct 2026Low2.2 ft
Mon 19 Oct 2026High6.4 ft
Mon 19 Oct 2026Low3.0 ft
Tue 20 Oct 2026High7.2 ft
Tue 20 Oct 2026Low2.2 ft
Tue 20 Oct 2026High7.0 ft
Wed 21 Oct 2026Low2.8 ft
Wed 21 Oct 2026High7.6 ft
Wed 21 Oct 2026Low1.9 ft
Wed 21 Oct 2026High7.9 ft
Thu 22 Oct 2026Low2.3 ft
Thu 22 Oct 2026High8.3 ft
Thu 22 Oct 2026Low1.5 ft
Thu 22 Oct 2026High8.8 ft
Fri 23 Oct 2026Low1.8 ft
Fri 23 Oct 2026High9.1 ft
Fri 23 Oct 2026Low1.2 ft
Fri 23 Oct 2026High9.6 ft
Sat 24 Oct 2026Low1.3 ft
Sat 24 Oct 2026High9.8 ft
Sat 24 Oct 2026Low1.1 ft
Sat 24 Oct 2026High10.3 ft
Sun 25 Oct 2026Low0.9 ft
Sun 25 Oct 2026High10.2 ft
Sun 25 Oct 2026Low1.1 ft
Sun 25 Oct 2026High10.8 ft

Station facts

Position
1.4500° S, 48.5000° W
Time zone
America/Belem
Datum
MLWS datum · computed from harmonic constituents
Source
Harmonic constituents from TICON-4
Country
Brazil

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