tidealmanac
Thu, Oct 22

Friday, October 23, 2026

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

Sat, Oct 24

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. Low5:55 AM0.9 ft0.28 m
  2. High11:15 AM9.3 ft2.84 m
  3. Low6:39 PM0.8 ft0.25 m
  4. High11:40 PM8.2 ft2.51 m

Range 8.5 ft2.59 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:57 AM
Sunrise
7:23 AM
Solar noon
12:52 PM
Sunset
6:21 PM
Civil dusk
6:48 PM
Daylight
10h 58m

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

Moon

Waxing gibbous93% illuminated · day 12 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Tue, Oct 20L 3:56AM 0.6 ft0.18 mH 10:00AM 7.9 ft2.40 mL 4:43PM 2.6 ft0.79 mH 8:47PM 7.8 ft2.38 mWed, Oct 21L 4:41AM 0.6 ft0.19 mH 10:26AM 8.3 ft2.52 mL 5:25PM 2.0 ft0.62 mH 9:49PM 7.9 ft2.42 mThu, Oct 22L 5:19AM 0.7 ft0.22 mH 10:50AM 8.8 ft2.67 mL 6:02PM 1.5 ft0.44 mH 10:46PM 8.1 ft2.46 mFri, Oct 23L 5:55AM 0.9 ft0.28 mH 11:15AM 9.3 ft2.84 mL 6:39PM 0.8 ft0.25 mH 11:40PM 8.2 ft2.51 mSat, Oct 24L 6:30AM 1.2 ft0.37 mH 11:42AM 9.9 ft3.01 mL 7:16PM 0.2 ft0.07 mSun, Oct 25H 12:34AM 8.3 ft2.53 mL 7:05AM 1.6 ft0.48 mH 12:10PM 10.4 ft3.17 mL 7:55PM -0.3 ft-0.10 mMon, Oct 26H 1:28AM 8.3 ft2.54 mL 7:42AM 2.0 ft0.61 mH 12:42PM 10.8 ft3.30 mL 8:38PM -0.8 ft-0.23 m