tidealmanac
Mon, Dec 21

Tuesday, December 22, 2026

Prisoners Point, CA · NOAA 9415149 · MLLW · Local time (America/Los_Angeles)

Wed, Dec 23

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. High4:21 AM2.7 ft0.81 m
  2. Low8:39 AM1.5 ft0.46 m
  3. High2:32 PM4.3 ft1.31 m
  4. Low11:00 PM-0.3 ft-0.08 m

Range 4.6 ft1.40 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:49 AM
Sunrise
7:19 AM
Solar noon
12:05 PM
Sunset
4:50 PM
Civil dusk
5:20 PM
Daylight
9h 31m

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

Moon

Full moon97% illuminated · day 13 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Sat, Dec 19H 12:55AM 2.2 ft0.67 mL 6:00AM 0.7 ft0.22 mH 12:21PM 3.5 ft1.08 mL 8:12PM 0.3 ft0.08 mSun, Dec 20H 2:13AM 2.3 ft0.71 mL 6:50AM 1.0 ft0.32 mH 1:01PM 3.9 ft1.17 mL 9:12PM 0.0 ft0.01 mMon, Dec 21H 3:20AM 2.5 ft0.76 mL 7:43AM 1.3 ft0.40 mH 1:45PM 4.1 ft1.25 mL 10:07PM -0.1 ft-0.04 mTue, Dec 22H 4:21AM 2.7 ft0.81 mL 8:39AM 1.5 ft0.46 mH 2:32PM 4.3 ft1.31 mL 11:00PM -0.3 ft-0.08 mWed, Dec 23H 5:17AM 2.8 ft0.86 mL 9:39AM 1.6 ft0.49 mH 3:23PM 4.4 ft1.34 mL 11:51PM -0.4 ft-0.11 mThu, Dec 24H 6:09AM 2.9 ft0.89 mL 10:42AM 1.6 ft0.49 mH 4:16PM 4.4 ft1.34 mFri, Dec 25L 12:39AM -0.4 ft-0.12 mH 6:58AM 3.0 ft0.91 mL 11:45AM 1.5 ft0.46 mH 5:11PM 4.3 ft1.30 m