tidealmanac
Sun, Sep 13

Monday, September 14, 2026

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

Tue, Sep 15

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. High2:56 AM6.3 ft1.91 m
  2. Low8:19 AM1.8 ft0.56 m
  3. High2:47 PM7.4 ft2.26 m
  4. Low9:10 PM0.3 ft0.09 m

Range 7.1 ft2.17 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:28 AM
Sunrise
6:56 AM
Solar noon
1:12 PM
Sunset
7:29 PM
Civil dusk
7:56 PM
Daylight
12h 33m

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

Moon

Waxing crescent9% illuminated · day 2 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Fri, 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 mSun, Sep 13H 2:08AM 6.8 ft2.06 mL 7:45AM 1.1 ft0.34 mH 2:16PM 7.5 ft2.28 mL 8:26PM 0.3 ft0.08 mMon, Sep 14H 2:56AM 6.3 ft1.91 mL 8:19AM 1.8 ft0.56 mH 2:47PM 7.4 ft2.26 mL 9:10PM 0.3 ft0.09 mTue, Sep 15H 3:47AM 5.8 ft1.76 mL 8:53AM 2.5 ft0.77 mH 3:19PM 7.2 ft2.21 mL 9:57PM 0.5 ft0.14 mWed, Sep 16H 4:43AM 5.3 ft1.63 mL 9:28AM 3.1 ft0.96 mH 3:54PM 7.0 ft2.12 mL 10:49PM 0.7 ft0.22 mThu, Sep 17H 5:48AM 5.0 ft1.51 mL 10:09AM 3.7 ft1.11 mH 4:36PM 6.6 ft2.02 mL 11:49PM 1.0 ft0.29 m