tidealmanac
Fri, Oct 2

Saturday, October 3, 2026

Gold Street Bridge, Alviso Slough, CA · NOAA 9414551 · MLLW · Local time (America/Los_Angeles)

Sun, Oct 4

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. Low1:38 AM-0.1 ft-0.03 m
  2. High8:14 AM7.4 ft2.25 m
  3. Low1:33 PM3.4 ft1.04 m
  4. High6:14 PM9.7 ft2.95 m

Range 9.8 ft2.98 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:39 AM
Sunrise
7:05 AM
Solar noon
12:57 PM
Sunset
6:49 PM
Civil dusk
7:15 PM
Daylight
11h 45m

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

Moon

Last quarter54% illuminated · day 21 of the cycle

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

This week

Wed, Sep 30H 4:14AM 7.8 ft2.37 mL 10:09AM 2.6 ft0.78 mH 3:13PM 10.6 ft3.22 mL 11:21PM -0.3 ft-0.08 mThu, Oct 1H 5:27AM 7.4 ft2.25 mL 10:57AM 3.0 ft0.91 mH 4:01PM 10.4 ft3.17 mFri, Oct 2L 12:25AM -0.2 ft-0.06 mH 6:50AM 7.2 ft2.20 mL 12:02PM 3.3 ft1.01 mH 5:01PM 10.0 ft3.06 mSat, Oct 3L 1:38AM -0.1 ft-0.03 mH 8:14AM 7.4 ft2.25 mL 1:33PM 3.4 ft1.04 mH 6:14PM 9.7 ft2.95 mSun, Oct 4L 2:55AM -0.1 ft-0.02 mH 9:19AM 7.8 ft2.37 mL 3:09PM 3.2 ft0.96 mH 7:35PM 9.4 ft2.87 mMon, Oct 5L 4:03AM -0.1 ft-0.03 mH 10:07AM 8.3 ft2.52 mL 4:24PM 2.6 ft0.81 mH 8:52PM 9.4 ft2.85 mTue, Oct 6L 4:59AM -0.1 ft-0.02 mH 10:47AM 8.8 ft2.67 mL 5:23PM 2.0 ft0.62 mH 10:01PM 9.3 ft2.84 m