tidealmanac
Tue, Sep 8

Wednesday, September 9, 2026

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

Thu, Sep 10

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. Low5:16 AM-0.6 ft-0.20 m
  2. High12:08 PM6.5 ft1.99 m
  3. Low5:22 PM1.8 ft0.56 m
  4. High11:40 PM7.7 ft2.35 m

Range 8.4 ft2.55 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:23 AM
Sunrise
6:51 AM
Solar noon
1:14 PM
Sunset
7:37 PM
Civil dusk
8:05 PM
Daylight
12h 46m

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

Moon

Waning crescent5% illuminated · day 27 of the cycle

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

This week

Sun, Sep 6L 2:35AM -0.1 ft-0.04 mH 9:59AM 5.2 ft1.59 mL 2:10PM 3.7 ft1.12 mH 8:33PM 7.5 ft2.28 mMon, Sep 7L 3:37AM -0.4 ft-0.13 mH 10:50AM 5.6 ft1.72 mL 3:26PM 3.2 ft0.97 mH 9:43PM 7.6 ft2.33 mTue, Sep 8L 4:30AM -0.6 ft-0.19 mH 11:31AM 6.1 ft1.86 mL 4:28PM 2.5 ft0.77 mH 10:44PM 7.7 ft2.36 mWed, Sep 9L 5:16AM -0.6 ft-0.20 mH 12:08PM 6.5 ft1.99 mL 5:22PM 1.8 ft0.56 mH 11:40PM 7.7 ft2.35 mThu, Sep 10L 5:57AM -0.5 ft-0.14 mH 12:42PM 6.9 ft2.11 mL 6:11PM 1.2 ft0.37 mFri, Sep 11H 12:31AM 7.5 ft2.29 mL 6:35AM -0.1 ft-0.03 mH 1:14PM 7.2 ft2.20 mL 6:57PM 0.7 ft0.22 mSat, Sep 12H 1:20AM 7.2 ft2.19 mL 7:11AM 0.5 ft0.14 mH 1:45PM 7.4 ft2.26 mL 7:42PM 0.4 ft0.12 m