tidealmanac
Fri, Oct 30

Saturday, October 31, 2026

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

Sun, Nov 1

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. High6:00 AM4.9 ft1.50 m
  2. Low10:23 AM3.4 ft1.04 m
  3. High4:09 PM6.2 ft1.89 m
  4. Low11:29 PM-0.4 ft-0.13 m

Range 6.6 ft2.02 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:06 AM
Sunrise
7:33 AM
Solar noon
12:53 PM
Sunset
6:13 PM
Civil dusk
6:40 PM
Daylight
10h 39m

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

Moon

Waning gibbous69% illuminated · day 20 of the cycle

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

This week

Wed, Oct 28H 2:44AM 5.2 ft1.57 mL 7:17AM 2.8 ft0.86 mH 1:21PM 7.1 ft2.15 mL 8:25PM -1.1 ft-0.33 mThu, Oct 29H 3:46AM 5.0 ft1.53 mL 8:05AM 3.1 ft0.96 mH 2:08PM 6.9 ft2.11 mL 9:20PM -1.0 ft-0.29 mFri, Oct 30H 4:52AM 4.9 ft1.50 mL 9:05AM 3.3 ft1.02 mH 3:04PM 6.6 ft2.02 mL 10:22PM -0.7 ft-0.22 mSat, Oct 31H 6:00AM 4.9 ft1.50 mL 10:23AM 3.4 ft1.04 mH 4:09PM 6.2 ft1.89 mL 11:29PM -0.4 ft-0.13 mSun, Nov 1H 6:05AM 5.1 ft1.55 mL 10:57AM 3.2 ft0.98 mH 4:24PM 5.7 ft1.75 mL 11:37PM -0.1 ft-0.04 mMon, Nov 2H 7:00AM 5.3 ft1.63 mL 12:24PM 2.7 ft0.83 mH 5:46PM 5.3 ft1.63 mTue, Nov 3L 12:39AM 0.1 ft0.04 mH 7:46AM 5.7 ft1.72 mL 1:34PM 2.0 ft0.62 mH 7:08PM 5.1 ft1.56 m