Stillaguamish River near Stanwood — WA, United States

Tide times & tide chart

1.5 ft12:14am0.0 ft7:03am2.6 ft2:28pm0.6 ft8:10pmNow
Tide predictions for Stillaguamish River near Stanwood, computed from harmonic constituents. High 2.6 feet on Mon 19 Oct 2026 at 14:30, low 0.0 feet on Mon 19 Oct 2026 at 07:00, above MLLW, the chart datum.
↑7:35am↓6:12pm

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 Stillaguamish River near Stanwood (America/Los_Angeles). Heights are in feet above MLLW.
DayTideTimeHeight
Mon 19 Oct 2026High1.5 ft
Mon 19 Oct 2026Low0.0 ft
Mon 19 Oct 2026High2.6 ft
Mon 19 Oct 2026Low0.6 ft
Tue 20 Oct 2026High1.7 ft
Tue 20 Oct 2026Low0.0 ft
Tue 20 Oct 2026High2.7 ft
Tue 20 Oct 2026Low0.3 ft
Wed 21 Oct 2026High2.0 ft
Wed 21 Oct 2026Low0.0 ft
Wed 21 Oct 2026High2.9 ft
Wed 21 Oct 2026Low0.0 ft
Thu 22 Oct 2026High2.2 ft
Thu 22 Oct 2026Low-0.1 ft
Thu 22 Oct 2026High3.2 ft
Thu 22 Oct 2026Low-0.2 ft
Fri 23 Oct 2026High2.4 ft
Fri 23 Oct 2026Low-0.2 ft
Fri 23 Oct 2026High3.5 ft
Fri 23 Oct 2026Low-0.3 ft
Sat 24 Oct 2026High2.7 ft
Sat 24 Oct 2026Low-0.1 ft
Sat 24 Oct 2026High3.8 ft
Sat 24 Oct 2026Low-0.2 ft
Sun 25 Oct 2026High3.0 ft
Sun 25 Oct 2026Low0.1 ft
Sun 25 Oct 2026High4.1 ft
Sun 25 Oct 2026Low-0.1 ft

Station facts

Position
48.2112° N, 122.3374° W
Time zone
America/Los_Angeles
Datum
MLLW datum · computed from harmonic constituents
Source
Harmonic constituents from TICON-4
Region
WA, 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). 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

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