tidealmanac
Wed, Sep 16

Thursday, September 17, 2026

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

Fri, Sep 18

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. High6:20 AM4.0 ft1.22 m
  2. Low10:27 AM3.3 ft1.00 m
  3. High4:30 PM5.3 ft1.61 m
  4. Low11:58 PM0.8 ft0.25 m

Range 4.4 ft1.35 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:27 AM
Sunrise
6:53 AM
Solar noon
1:04 PM
Sunset
7:16 PM
Civil dusk
7:42 PM
Daylight
12h 23m

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

Moon

First quarter34% illuminated · day 5 of the cycle

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

This week

Mon, Sep 14H 2:49AM 4.8 ft1.47 mL 8:12AM 1.8 ft0.54 mH 2:36PM 5.8 ft1.76 mL 9:06PM 0.5 ft0.17 mTue, 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 m