tidealmanac
Mon, Oct 19

Tuesday, October 20, 2026

Yerba Buena Island, CA · NOAA 9414782 · MLLW · Local time (America/Los_Angeles)

Wed, Oct 21

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. Low2:08 AM0.6 ft0.19 m
  2. High9:22 AM5.0 ft1.52 m
  3. Low2:55 PM2.7 ft0.81 m
  4. High8:09 PM5.0 ft1.51 m

Range 4.4 ft1.33 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:56 AM
Sunrise
7:22 AM
Solar noon
12:54 PM
Sunset
6:26 PM
Civil dusk
6:53 PM
Daylight
11h 4m

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

Moon

Waxing gibbous70% illuminated · day 9 of the cycle

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

This week

Sat, Oct 17H 7:13AM 4.5 ft1.37 mL 11:29AM 3.7 ft1.12 mH 4:35PM 5.2 ft1.60 mSun, Oct 18L 12:11AM 0.6 ft0.19 mH 8:12AM 4.6 ft1.41 mL 12:58PM 3.5 ft1.07 mH 5:46PM 5.0 ft1.54 mMon, Oct 19L 1:15AM 0.6 ft0.20 mH 8:52AM 4.8 ft1.46 mL 2:04PM 3.1 ft0.96 mH 7:00PM 4.9 ft1.51 mTue, Oct 20L 2:08AM 0.6 ft0.19 mH 9:22AM 5.0 ft1.52 mL 2:55PM 2.7 ft0.81 mH 8:09PM 5.0 ft1.51 mWed, Oct 21L 2:53AM 0.6 ft0.19 mH 9:48AM 5.3 ft1.60 mL 3:37PM 2.1 ft0.64 mH 9:11PM 5.0 ft1.54 mThu, Oct 22L 3:31AM 0.7 ft0.22 mH 10:12AM 5.6 ft1.70 mL 4:14PM 1.5 ft0.46 mH 10:08PM 5.1 ft1.56 mFri, Oct 23L 4:07AM 0.9 ft0.29 mH 10:37AM 5.9 ft1.80 mL 4:51PM 0.9 ft0.26 mH 11:02PM 5.2 ft1.59 m