Protection Point — AK, United States

Tide times & tide chart

6.7 ft4:36am11.5 ft9:27am2.7 ft3:54pm16.2 ft10:50pmNow
Tide predictions for Protection Point, computed from harmonic constituents. High 16.2 feet on Mon 19 Oct 2026 at 22:50, low 2.7 feet on Mon 19 Oct 2026 at 15:50, above MLLW, the chart datum.
↑9:21am↓7:17pm

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 Protection Point (America/Anchorage). Heights are in feet above MLLW.
DayTideTimeHeight
Mon 19 Oct 2026Low6.7 ft
Mon 19 Oct 2026High11.5 ft
Mon 19 Oct 2026Low2.7 ft
Mon 19 Oct 2026High16.2 ft
Tue 20 Oct 2026Low6.5 ft
Tue 20 Oct 2026High11.6 ft
Tue 20 Oct 2026Low3.4 ft
Tue 20 Oct 2026High15.7 ft
Wed 21 Oct 2026Low6.0 ft
Wed 21 Oct 2026High12.0 ft
Wed 21 Oct 2026Low4.1 ft
Thu 22 Oct 2026High15.1 ft
Thu 22 Oct 2026Low5.4 ft
Thu 22 Oct 2026High12.6 ft
Thu 22 Oct 2026Low4.8 ft
Fri 23 Oct 2026High14.6 ft
Fri 23 Oct 2026Low4.5 ft
Fri 23 Oct 2026High13.5 ft
Fri 23 Oct 2026Low5.5 ft
Sat 24 Oct 2026High14.1 ft
Sat 24 Oct 2026Low3.4 ft
Sat 24 Oct 2026High14.7 ft
Sat 24 Oct 2026Low6.0 ft
Sun 25 Oct 2026High13.7 ft
Sun 25 Oct 2026Low2.1 ft
Sun 25 Oct 2026High16.0 ft
Sun 25 Oct 2026Low6.4 ft

Station facts

Position
58.5000° N, 158.7120° 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