tidealmanac
Sat, Sep 12

Sunday, September 13, 2026

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

Mon, Sep 14

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. High2:08 AM6.8 ft2.06 m
  2. Low7:45 AM1.1 ft0.34 m
  3. High2:16 PM7.5 ft2.28 m
  4. Low8:26 PM0.3 ft0.08 m

Range 7.2 ft2.20 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:27 AM
Sunrise
6:55 AM
Solar noon
1:13 PM
Sunset
7:31 PM
Civil dusk
7:58 PM
Daylight
12h 36m

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

Moon

New moon4% illuminated · day 1 of the cycle

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

This week

Thu, 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 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 m