tidealmanac
Fri, Sep 18

Saturday, September 19, 2026

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

Sun, Sep 20

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

Tides

  1. Low1:38 AM1.5 ft0.47 m
  2. High8:30 AM6.5 ft1.97 m
  3. Low1:25 PM4.3 ft1.32 m
  4. High7:04 PM7.6 ft2.31 m

Range 6.1 ft1.85 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:27 AM
Sunrise
6:53 AM
Solar noon
1:02 PM
Sunset
7:11 PM
Civil dusk
7:38 PM
Daylight
12h 18m

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

Moon

First quarter54% illuminated · day 7 of the cycle

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

This week

Wed, Sep 16H 5:12AM 6.8 ft2.08 mL 10:28AM 3.4 ft1.03 mH 4:18PM 8.3 ft2.54 mL 11:32PM 1.2 ft0.38 mThu, 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 m