tidealmanac
Wed, Sep 9

Thursday, September 10, 2026

Eureka, CA · NOAA 9418801 · MLLW · Local time (America/Los_Angeles)

Fri, Sep 11

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Tides

  1. Low5:57 AM-0.5 ft-0.14 m
  2. High12:42 PM6.9 ft2.11 m
  3. Low6:11 PM1.2 ft0.37 m

Range 7.4 ft2.25 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:24 AM
Sunrise
6:52 AM
Solar noon
1:14 PM
Sunset
7:36 PM
Civil dusk
8:03 PM
Daylight
12h 44m

Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.

Moon

New moon2% illuminated · day 28 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

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