tidealmanac
Thu, Sep 17

Friday, September 18, 2026

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

Sat, Sep 19

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. High8:00 AM4.0 ft1.23 m
  2. Low11:53 AM3.5 ft1.07 m
  3. High5:29 PM5.1 ft1.55 m

Range 1.6 ft0.48 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:28 AM
Sunrise
6:54 AM
Solar noon
1:04 PM
Sunset
7:14 PM
Civil dusk
7:41 PM
Daylight
12h 21m

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

Moon

First quarter44% illuminated · day 6 of the cycle

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

This week

Tue, Sep 15H 3:47AM 4.5 ft1.36 mL 8:49AM 2.4 ft0.72 mH 3:08PM 5.7 ft1.72 mL 9:55PM 0.6 ft0.19 mWed, Sep 16H 4:54AM 4.2 ft1.27 mL 9:31AM 2.9 ft0.88 mH 3:44PM 5.5 ft1.67 mL 10:51PM 0.7 ft0.22 mThu, Sep 17H 6:20AM 4.0 ft1.22 mL 10:27AM 3.3 ft1.00 mH 4:30PM 5.3 ft1.61 mL 11:58PM 0.8 ft0.25 mFri, 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 m