Raoul or Sunday Island — United States

Tide times & tide chart

5.9 ft5:57am8.1 ft12:15pm6.1 ft6:06pmNow
Tide predictions for Raoul or Sunday Island, NOAA reference highs and lows, adjusted by published offsets. High 8.4 feet on Wed 21 Oct 2026 at 00:00, low 5.9 feet on Tue 20 Oct 2026 at 06:00, above MLLW, the chart datum.
↑6:09am↓7:03pm

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

Tue 20 Oct 2026 through Mon 26 Oct 2026. All times are local to Raoul or Sunday Island (Pacific/Auckland). Heights are in feet above MLLW.
DayTideTimeHeight
Tue 20 Oct 2026Low5.9 ft
Tue 20 Oct 2026High8.1 ft
Tue 20 Oct 2026Low6.1 ft
Wed 21 Oct 2026High8.4 ft
Wed 21 Oct 2026Low5.8 ft
Wed 21 Oct 2026High8.3 ft
Wed 21 Oct 2026Low5.9 ft
Thu 22 Oct 2026High8.5 ft
Thu 22 Oct 2026Low5.7 ft
Thu 22 Oct 2026High8.5 ft
Thu 22 Oct 2026Low5.8 ft
Fri 23 Oct 2026High8.7 ft
Fri 23 Oct 2026Low5.6 ft
Fri 23 Oct 2026High8.7 ft
Fri 23 Oct 2026Low5.6 ft
Sat 24 Oct 2026High8.8 ft
Sat 24 Oct 2026Low5.5 ft
Sat 24 Oct 2026High8.9 ft
Sat 24 Oct 2026Low5.4 ft
Sun 25 Oct 2026High8.8 ft
Sun 25 Oct 2026Low5.4 ft
Sun 25 Oct 2026High9.1 ft
Sun 25 Oct 2026Low5.3 ft
Mon 26 Oct 2026High8.9 ft
Mon 26 Oct 2026Low5.4 ft
Mon 26 Oct 2026High9.2 ft
Mon 26 Oct 2026Low5.3 ft

Station facts

Position
29.2500° S, 177.9300° W
Time zone
Pacific/Auckland
Datum
MLLW datum · NOAA reference highs and lows, adjusted by published offsets
Source
NOAA tide offsets from 1778000
Country
United States

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)

How we check predictions — dated samples and their limits.

Nearby

All tide stations