Thursday Island — Australia

Tide times & tide chart

1.3 ft4:13am5.4 ft10:32am3.6 ft3:44pm7.0 ft9:33pmNow
Tide predictions for Thursday Island, computed from harmonic constituents. High 7.0 feet on Tue 20 Oct 2026 at 21:30, low 1.3 feet on Tue 20 Oct 2026 at 04:10, above LAT, the chart datum.
↑6:04am↓6:27pm

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 Thursday Island (Australia/Brisbane). Heights are in feet above LAT.
DayTideTimeHeight
Tue 20 Oct 2026Low1.3 ft
Tue 20 Oct 2026High5.4 ft
Tue 20 Oct 2026Low3.6 ft
Tue 20 Oct 2026High7.0 ft
Wed 21 Oct 2026Low1.4 ft
Wed 21 Oct 2026High5.4 ft
Wed 21 Oct 2026Low3.5 ft
Wed 21 Oct 2026High7.0 ft
Thu 22 Oct 2026Low1.6 ft
Thu 22 Oct 2026High5.6 ft
Thu 22 Oct 2026Low3.4 ft
Thu 22 Oct 2026High6.9 ft
Fri 23 Oct 2026Low1.8 ft
Fri 23 Oct 2026High5.8 ft
Fri 23 Oct 2026Low3.4 ft
Fri 23 Oct 2026High6.8 ft
Sat 24 Oct 2026Low2.0 ft
Sat 24 Oct 2026High6.1 ft
Sat 24 Oct 2026Low3.4 ft
Sat 24 Oct 2026High6.5 ft
Sun 25 Oct 2026Low2.3 ft
Sun 25 Oct 2026High6.5 ft
Sun 25 Oct 2026Low3.5 ft
Sun 25 Oct 2026High6.1 ft
Mon 26 Oct 2026Low2.5 ft
Mon 26 Oct 2026High6.8 ft
Mon 26 Oct 2026Low3.4 ft
Mon 26 Oct 2026High5.4 ft

Station facts

Position
10.5700° S, 142.2200° E
Time zone
Australia/Brisbane
Datum
LAT datum · computed from harmonic constituents
Source
Harmonic constituents from TICON-4
Country
Australia

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