tidealmanac
Thu, Sep 3

Friday, September 4, 2026

Richmond Inner Harbor, CA · NOAA 9414849 · MLLW · Local time (America/Los_Angeles)

Sat, Sep 5

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. Low12:07 AM0.4 ft0.11 m
  2. High7:33 AM4.2 ft1.28 m
  3. Low11:27 AM3.3 ft1.02 m
  4. High5:43 PM6.4 ft1.94 m

Range 6.0 ft1.83 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:15 AM
Sunrise
6:42 AM
Solar noon
1:09 PM
Sunset
7:36 PM
Civil dusk
8:02 PM
Daylight
12h 54m

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

Moon

Last quarter48% illuminated · day 22 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Tue, Sep 1H 3:13AM 4.9 ft1.49 mL 8:44AM 1.8 ft0.54 mH 3:08PM 6.3 ft1.92 mL 9:49PM 0.7 ft0.20 mWed, Sep 2H 4:22AM 4.5 ft1.36 mL 9:24AM 2.4 ft0.72 mH 3:48PM 6.4 ft1.94 mL 10:53PM 0.5 ft0.15 mThu, Sep 3H 5:50AM 4.2 ft1.28 mL 10:15AM 2.9 ft0.89 mH 4:39PM 6.4 ft1.94 mFri, Sep 4L 12:07AM 0.4 ft0.11 mH 7:33AM 4.2 ft1.28 mL 11:27AM 3.3 ft1.02 mH 5:43PM 6.4 ft1.94 mSat, Sep 5L 1:26AM 0.1 ft0.04 mH 8:58AM 4.5 ft1.36 mL 12:59PM 3.4 ft1.05 mH 6:57PM 6.4 ft1.95 mSun, Sep 6L 2:37AM -0.1 ft-0.04 mH 9:54AM 4.8 ft1.46 mL 2:22PM 3.2 ft0.98 mH 8:09PM 6.5 ft1.98 mMon, Sep 7L 3:36AM -0.4 ft-0.12 mH 10:38AM 5.1 ft1.55 mL 3:28PM 2.8 ft0.85 mH 9:16PM 6.6 ft2.02 m