tidealmanac
Sun, Oct 18

Monday, October 19, 2026

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

Tue, Oct 20

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. Low3:07 AM0.2 ft0.05 m
  2. High9:24 AM4.7 ft1.44 m
  3. Low3:56 PM0.9 ft0.26 m
  4. High7:32 PM4.9 ft1.49 m

Range 4.7 ft1.44 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:54 AM
Sunrise
7:20 AM
Solar noon
12:54 PM
Sunset
6:27 PM
Civil dusk
6:53 PM
Daylight
11h 7m

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

Moon

First quarter59% illuminated · day 8 of the cycle

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

This week

Fri, Oct 16H 6:29AM 4.5 ft1.36 mL 11:53AM 1.0 ft0.30 mH 4:08PM 5.5 ft1.67 mSat, Oct 17L 12:57AM 0.1 ft0.04 mH 7:45AM 4.5 ft1.36 mL 1:21PM 1.0 ft0.31 mH 5:07PM 5.2 ft1.58 mSun, Oct 18L 2:03AM 0.2 ft0.05 mH 8:44AM 4.6 ft1.39 mL 2:50PM 1.0 ft0.29 mH 6:18PM 5.0 ft1.52 mMon, Oct 19L 3:07AM 0.2 ft0.05 mH 9:24AM 4.7 ft1.44 mL 3:56PM 0.9 ft0.26 mH 7:32PM 4.9 ft1.49 mTue, Oct 20L 4:00AM 0.2 ft0.05 mH 9:54AM 4.9 ft1.51 mL 4:47PM 0.7 ft0.22 mH 8:41PM 4.9 ft1.50 mWed, Oct 21L 4:45AM 0.2 ft0.05 mH 10:20AM 5.2 ft1.59 mL 5:29PM 0.6 ft0.17 mH 9:43PM 5.0 ft1.52 mThu, Oct 22L 5:23AM 0.2 ft0.06 mH 10:44AM 5.5 ft1.68 mL 6:06PM 0.4 ft0.12 mH 10:40PM 5.1 ft1.55 m