Nikiski — AK, United States

Tide times & tide chart

5.3 ft6:17am16.5 ft1:03pm9.4 ft6:54pmNow
Tide predictions for Nikiski, computed from harmonic constituents. High 16.5 feet on Mon 19 Oct 2026 at 13:00, low 5.3 feet on Mon 19 Oct 2026 at 06:20, above MLLW, the chart datum.
↑8:57am↓6:42pm

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 Nikiski (America/Anchorage). Heights are in feet above MLLW.
DayTideTimeHeight
Mon 19 Oct 2026Low5.3 ft
Mon 19 Oct 2026High16.5 ft
Mon 19 Oct 2026Low9.4 ft
Tue 20 Oct 2026High15.3 ft
Tue 20 Oct 2026Low4.8 ft
Tue 20 Oct 2026High17.5 ft
Tue 20 Oct 2026Low7.6 ft
Wed 21 Oct 2026High16.5 ft
Wed 21 Oct 2026Low4.0 ft
Wed 21 Oct 2026High18.6 ft
Wed 21 Oct 2026Low5.5 ft
Thu 22 Oct 2026High17.9 ft
Thu 22 Oct 2026Low3.3 ft
Thu 22 Oct 2026High19.8 ft
Thu 22 Oct 2026Low3.3 ft
Fri 23 Oct 2026High19.3 ft
Fri 23 Oct 2026Low2.7 ft
Fri 23 Oct 2026High21.0 ft
Fri 23 Oct 2026Low1.2 ft
Sat 24 Oct 2026High20.6 ft
Sat 24 Oct 2026Low2.4 ft
Sat 24 Oct 2026High22.1 ft
Sat 24 Oct 2026Low-0.7 ft
Sun 25 Oct 2026High21.6 ft
Sun 25 Oct 2026Low2.3 ft
Sun 25 Oct 2026High23.2 ft
Sun 25 Oct 2026Low-2.3 ft

Station facts

Position
60.6833° N, 151.3980° W
Time zone
America/Anchorage
Datum
MLLW datum · computed from harmonic constituents
Source
Harmonic constituents from US National Oceanic and Atmospheric Administration
Region
AK, 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