tidealmanac
Thu, Oct 29

Friday, October 30, 2026

Angel Island (west side), CA · NOAA 9414817 · MLLW · Local time (America/Los_Angeles)

Sat, Oct 31

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. High4:40 AM4.5 ft1.36 m
  2. Low8:53 AM3.4 ft1.03 m
  3. High2:52 PM6.0 ft1.84 m
  4. Low10:10 PM-0.7 ft-0.22 m

Range 6.8 ft2.06 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:06 AM
Sunrise
7:33 AM
Solar noon
12:53 PM
Sunset
6:14 PM
Civil dusk
6:41 PM
Daylight
10h 41m

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

Moon

Waning gibbous79% illuminated · day 19 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Tue, Oct 27H 1:34AM 4.8 ft1.45 mL 6:22AM 2.5 ft0.76 mH 12:28PM 6.5 ft1.97 mL 7:23PM -1.0 ft-0.32 mWed, Oct 28H 2:32AM 4.7 ft1.42 mL 7:05AM 2.9 ft0.87 mH 1:09PM 6.5 ft1.97 mL 8:13PM -1.1 ft-0.34 mThu, Oct 29H 3:34AM 4.5 ft1.39 mL 7:53AM 3.2 ft0.97 mH 1:56PM 6.3 ft1.93 mL 9:08PM -1.0 ft-0.30 mFri, Oct 30H 4:40AM 4.5 ft1.36 mL 8:53AM 3.4 ft1.03 mH 2:52PM 6.0 ft1.84 mL 10:10PM -0.7 ft-0.22 mSat, Oct 31H 5:48AM 4.5 ft1.36 mL 10:11AM 3.4 ft1.05 mH 3:57PM 5.6 ft1.72 mL 11:17PM -0.4 ft-0.13 mSun, Nov 1H 5:53AM 4.6 ft1.40 mL 10:45AM 3.2 ft0.99 mH 4:12PM 5.2 ft1.59 mL 11:25PM -0.1 ft-0.04 mMon, Nov 2H 6:48AM 4.8 ft1.47 mL 12:12PM 2.7 ft0.84 mH 5:34PM 4.8 ft1.48 m