tidealmanac
Sun, Sep 20

Monday, September 21, 2026

Point Chauncey, CA · NOAA 9414837 · MLLW · Local time (America/Los_Angeles)

Tue, Sep 22

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. Low3:08 AM0.5 ft0.16 m
  2. High10:28 AM4.5 ft1.38 m
  3. Low3:20 PM2.9 ft0.89 m
  4. High8:48 PM5.2 ft1.58 m

Range 4.7 ft1.42 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:30 AM
Sunrise
6:56 AM
Solar noon
1:03 PM
Sunset
7:10 PM
Civil dusk
7:36 PM
Daylight
12h 13m

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

Moon

Waxing gibbous75% illuminated · day 9 of the cycle

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

This week

Fri, Sep 18H 8:00AM 4.0 ft1.23 mL 11:53AM 3.5 ft1.07 mH 5:29PM 5.1 ft1.55 mSat, Sep 19L 1:10AM 0.8 ft0.25 mH 9:12AM 4.2 ft1.28 mL 1:24PM 3.5 ft1.06 mH 6:39PM 5.0 ft1.53 mSun, Sep 20L 2:15AM 0.7 ft0.21 mH 9:56AM 4.4 ft1.33 mL 2:30PM 3.2 ft0.99 mH 7:48PM 5.1 ft1.54 mMon, Sep 21L 3:08AM 0.5 ft0.16 mH 10:28AM 4.5 ft1.38 mL 3:20PM 2.9 ft0.89 mH 8:48PM 5.2 ft1.58 mTue, Sep 22L 3:50AM 0.4 ft0.11 mH 10:54AM 4.7 ft1.42 mL 4:01PM 2.5 ft0.77 mH 9:41PM 5.3 ft1.62 mWed, Sep 23L 4:26AM 0.3 ft0.09 mH 11:17AM 4.8 ft1.48 mL 4:38PM 2.1 ft0.64 mH 10:29PM 5.4 ft1.65 mThu, Sep 24L 4:58AM 0.3 ft0.10 mH 11:40AM 5.1 ft1.54 mL 5:14PM 1.7 ft0.51 mH 11:16PM 5.4 ft1.65 m