Combahee River near Yemassee — SC, United States

Tide times & tide chart

-0.1 ft3:42am0.4 ft9:25am-0.4 ft3:48pm0.5 ft10:24pmNow
Tide predictions for Combahee River near Yemassee, computed from harmonic constituents. High 0.5 feet on Mon 19 Oct 2026 at 22:20, low -0.4 feet on Mon 19 Oct 2026 at 15:50, above MLLW, the chart datum.
↑7:30am↓6:45pm

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 Combahee River near Yemassee (America/New_York). Heights are in feet above MLLW.
DayTideTimeHeight
Mon 19 Oct 2026Low-0.1 ft
Mon 19 Oct 2026High0.4 ft
Mon 19 Oct 2026Low-0.4 ft
Mon 19 Oct 2026High0.5 ft
Tue 20 Oct 2026Low-0.1 ft
Tue 20 Oct 2026High0.4 ft
Tue 20 Oct 2026Low-0.4 ft
Tue 20 Oct 2026High0.6 ft
Wed 21 Oct 2026Low-0.2 ft
Wed 21 Oct 2026High0.5 ft
Wed 21 Oct 2026Low-0.3 ft
Thu 22 Oct 2026High0.6 ft
Thu 22 Oct 2026Low-0.2 ft
Thu 22 Oct 2026High0.6 ft
Thu 22 Oct 2026Low-0.2 ft
Fri 23 Oct 2026High0.7 ft
Fri 23 Oct 2026Low-0.2 ft
Fri 23 Oct 2026High0.7 ft
Fri 23 Oct 2026Low-0.2 ft
Sat 24 Oct 2026High0.7 ft
Sat 24 Oct 2026Low-0.2 ft
Sat 24 Oct 2026High0.8 ft
Sat 24 Oct 2026Low-0.1 ft
Sun 25 Oct 2026High0.7 ft
Sun 25 Oct 2026Low-0.2 ft
Sun 25 Oct 2026High0.9 ft
Sun 25 Oct 2026Low-0.1 ft

Station facts

Position
32.7071° N, 80.8262° W
Time zone
America/New_York
Datum
MLLW datum · computed from harmonic constituents
Source
Harmonic constituents from TICON-4
Region
SC, United States

Heights are measured above chart datum. A negative height means there is that much less water than the charted depth shows.

Seasonal level change here is comparable to the daily tide, so heights drift through the year.

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