tidealmanac
Thu, Sep 17

Friday, September 18, 2026

Prisoners Point, CA · NOAA 9415149 · 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. Low6:21 AM0.4 ft0.13 m
  2. High12:38 PM2.6 ft0.79 m
  3. Low4:53 PM1.6 ft0.50 m
  4. High10:18 PM3.3 ft1.00 m

Range 2.9 ft0.87 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:24 AM
Sunrise
6:50 AM
Solar noon
1:01 PM
Sunset
7:11 PM
Civil dusk
7:37 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 15L 3:18AM 0.4 ft0.12 mH 9:11AM 2.8 ft0.85 mL 2:25PM 1.0 ft0.31 mH 8:14PM 3.6 ft1.08 mWed, Sep 16L 4:12AM 0.4 ft0.13 mH 10:17AM 2.6 ft0.81 mL 3:04PM 1.3 ft0.39 mH 8:45PM 3.5 ft1.07 mThu, Sep 17L 5:14AM 0.4 ft0.14 mH 11:28AM 2.6 ft0.79 mL 3:52PM 1.5 ft0.45 mH 9:25PM 3.4 ft1.05 mFri, Sep 18L 6:21AM 0.4 ft0.13 mH 12:38PM 2.6 ft0.79 mL 4:53PM 1.6 ft0.50 mH 10:18PM 3.3 ft1.00 mSat, Sep 19L 7:26AM 0.4 ft0.11 mH 1:43PM 2.7 ft0.82 mL 6:09PM 1.7 ft0.51 mH 11:29PM 3.2 ft0.96 mSun, Sep 20L 8:24AM 0.2 ft0.08 mH 2:37PM 2.8 ft0.85 mL 7:26PM 1.6 ft0.49 mMon, Sep 21H 12:54AM 3.1 ft0.94 mL 9:12AM 0.1 ft0.04 mH 3:24PM 2.9 ft0.88 mL 8:31PM 1.4 ft0.43 m