Eureka Slough Bridge — CA, United States

Tide times & tide chart

0.9 ft1:12am5.3 ft8:48am3.9 ft1:30pm5.8 ft7:15pmNow
Tide predictions for Eureka Slough Bridge, NOAA reference highs and lows, adjusted by published offsets. High 5.8 feet on Mon 19 Oct 2026 at 19:10, low 0.9 feet on Mon 19 Oct 2026 at 01:10, above MLLW, the chart datum.
↑7:32am↓6:29pm

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 Eureka Slough Bridge (America/Los_Angeles). Heights are in feet above MLLW.
DayTideTimeHeight
Mon 19 Oct 2026Low0.9 ft
Mon 19 Oct 2026High5.3 ft
Mon 19 Oct 2026Low3.9 ft
Mon 19 Oct 2026High5.8 ft
Tue 20 Oct 2026Low1.0 ft
Tue 20 Oct 2026High5.6 ft
Tue 20 Oct 2026Low3.3 ft
Tue 20 Oct 2026High5.8 ft
Wed 21 Oct 2026Low1.0 ft
Wed 21 Oct 2026High6.0 ft
Wed 21 Oct 2026Low2.6 ft
Wed 21 Oct 2026High6.0 ft
Thu 22 Oct 2026Low1.1 ft
Thu 22 Oct 2026High6.5 ft
Thu 22 Oct 2026Low1.8 ft
Thu 22 Oct 2026High6.1 ft
Fri 23 Oct 2026Low1.2 ft
Fri 23 Oct 2026High7.0 ft
Fri 23 Oct 2026Low1.0 ft
Fri 23 Oct 2026High6.3 ft
Sat 24 Oct 2026Low1.5 ft
Sat 24 Oct 2026High7.5 ft
Sat 24 Oct 2026Low0.2 ft
Sun 25 Oct 2026High6.4 ft
Sun 25 Oct 2026Low1.8 ft
Sun 25 Oct 2026High8.0 ft
Sun 25 Oct 2026Low-0.6 ft

Station facts

Position
40.8067° N, 124.1420° W
Time zone
America/Los_Angeles
Datum
MLLW datum · NOAA reference highs and lows, adjusted by published offsets
Source
NOAA tide offsets from 9418767
Region
CA, 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