Madeira — Brazil

Tide times & tide chart

13.2 ft12:16am4.5 ft6:47am12.5 ft1:13pm5.3 ft7:14pmNow
Tide predictions for Madeira, computed from harmonic constituents. High 13.2 feet on Mon 19 Oct 2026 at 00:20, low 4.5 feet on Mon 19 Oct 2026 at 06:50, above MLWS, the chart datum.
↑5:37am↓5:47pm

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

Mon 19 Oct 2026 through Sun 25 Oct 2026. All times are local to Madeira (America/Fortaleza). Heights are in feet above MLWS.
DayTideTimeHeight
Mon 19 Oct 2026High13.2 ft
Mon 19 Oct 2026Low4.5 ft
Mon 19 Oct 2026High12.5 ft
Mon 19 Oct 2026Low5.3 ft
Tue 20 Oct 2026High13.1 ft
Tue 20 Oct 2026Low4.4 ft
Tue 20 Oct 2026High13.1 ft
Tue 20 Oct 2026Low4.8 ft
Wed 21 Oct 2026High13.7 ft
Wed 21 Oct 2026Low3.6 ft
Wed 21 Oct 2026High14.1 ft
Wed 21 Oct 2026Low3.7 ft
Thu 22 Oct 2026High14.7 ft
Thu 22 Oct 2026Low2.6 ft
Thu 22 Oct 2026High15.3 ft
Thu 22 Oct 2026Low2.4 ft
Fri 23 Oct 2026High15.7 ft
Fri 23 Oct 2026Low1.5 ft
Fri 23 Oct 2026High16.3 ft
Fri 23 Oct 2026Low1.2 ft
Sat 24 Oct 2026High16.6 ft
Sat 24 Oct 2026Low0.7 ft
Sat 24 Oct 2026High17.1 ft
Sat 24 Oct 2026Low0.2 ft
Sun 25 Oct 2026High17.1 ft
Sun 25 Oct 2026Low0.2 ft
Sun 25 Oct 2026High17.6 ft

Station facts

Position
2.5650° S, 44.3780° W
Time zone
America/Fortaleza
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