tidealmanac
Sat, Sep 19

Sunday, September 20, 2026

Dumbarton Highway Bridge, CA · NOAA 9414509 · MLLW · Local time (America/Los_Angeles)

Mon, Sep 21

No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.

Tides

  1. Low2:43 AM1.4 ft0.43 m
  2. High9:29 AM6.7 ft2.03 m
  3. Low2:32 PM4.1 ft1.26 m
  4. High8:13 PM7.6 ft2.31 m

Range 6.2 ft1.88 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:28 AM
Sunrise
6:54 AM
Solar noon
1:02 PM
Sunset
7:10 PM
Civil dusk
7:36 PM
Daylight
12h 16m

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

Moon

First quarter65% illuminated · day 8 of the cycle

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

This week

Thu, Sep 17H 6:15AM 6.5 ft1.99 mL 11:16AM 3.9 ft1.19 mH 5:02PM 8.0 ft2.45 mFri, Sep 18L 12:31AM 1.5 ft0.45 mH 7:23AM 6.4 ft1.95 mL 12:15PM 4.2 ft1.29 mH 5:57PM 7.8 ft2.37 mSat, Sep 19L 1:38AM 1.5 ft0.47 mH 8:30AM 6.5 ft1.97 mL 1:25PM 4.3 ft1.32 mH 7:04PM 7.6 ft2.31 mSun, Sep 20L 2:43AM 1.4 ft0.43 mH 9:29AM 6.7 ft2.03 mL 2:32PM 4.1 ft1.26 mH 8:13PM 7.6 ft2.31 mMon, Sep 21L 3:39AM 1.2 ft0.36 mH 10:19AM 6.9 ft2.12 mL 3:32PM 3.7 ft1.14 mH 9:16PM 7.7 ft2.35 mTue, Sep 22L 4:25AM 0.9 ft0.28 mH 11:00AM 7.3 ft2.21 mL 4:25PM 3.2 ft0.98 mH 10:12PM 7.9 ft2.41 mWed, Sep 23L 5:05AM 0.7 ft0.22 mH 11:36AM 7.6 ft2.31 mL 5:12PM 2.7 ft0.81 mH 11:03PM 8.1 ft2.45 m