tidealmanac
Mon, Sep 21

Tuesday, September 22, 2026

Alameda Creek, CA · NOAA 9414632 · MLLW · Local time (America/Los_Angeles)

Wed, Sep 23

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. Low5:43 AM0.1 ft0.03 m
  2. High11:23 AM5.0 ft1.52 m
  3. Low5:54 PM0.7 ft0.22 m
  4. High10:10 PM5.7 ft1.74 m

Range 5.6 ft1.70 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:30 AM
Sunrise
6:56 AM
Solar noon
1:01 PM
Sunset
7:07 PM
Civil dusk
7:33 PM
Daylight
12h 11m

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

Moon

Waxing gibbous83% illuminated · day 10 of the cycle

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

This week

Sat, Sep 19L 3:03AM 0.2 ft0.07 mH 9:41AM 4.5 ft1.37 mL 3:17PM 1.0 ft0.30 mH 7:08PM 5.4 ft1.64 mSun, Sep 20L 4:08AM 0.2 ft0.06 mH 10:25AM 4.7 ft1.43 mL 4:23PM 0.9 ft0.28 mH 8:17PM 5.4 ft1.66 mMon, Sep 21L 5:01AM 0.1 ft0.04 mH 10:57AM 4.8 ft1.47 mL 5:13PM 0.8 ft0.25 mH 9:17PM 5.6 ft1.70 mTue, Sep 22L 5:43AM 0.1 ft0.03 mH 11:23AM 5.0 ft1.52 mL 5:54PM 0.7 ft0.22 mH 10:10PM 5.7 ft1.74 mWed, Sep 23L 6:19AM 0.1 ft0.03 mH 11:46AM 5.2 ft1.58 mL 6:31PM 0.6 ft0.18 mH 10:58PM 5.8 ft1.76 mThu, Sep 24L 6:51AM 0.1 ft0.03 mH 12:09PM 5.4 ft1.65 mL 7:07PM 0.5 ft0.14 mH 11:45PM 5.8 ft1.77 mFri, Sep 25L 7:21AM 0.1 ft0.04 mH 12:32PM 5.7 ft1.74 mL 7:42PM 0.3 ft0.10 m