tidealmanac
Thu, Dec 17

Friday, December 18, 2026

Point San Quentin, CA · NOAA 9414873 · MLLW · Local time (America/Los_Angeles)

Sat, Dec 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. High6:49 AM5.6 ft1.69 m
  2. Low1:43 PM1.2 ft0.36 m
  3. High7:46 PM3.7 ft1.11 m

Range 4.4 ft1.33 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:51 AM
Sunrise
7:20 AM
Solar noon
12:06 PM
Sunset
4:52 PM
Civil dusk
5:22 PM
Daylight
9h 32m

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

Moon

First quarter69% illuminated · day 9 of the cycle

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

This week

Tue, Dec 15H 5:01AM 4.7 ft1.44 mL 10:29AM 2.8 ft0.86 mH 3:32PM 4.4 ft1.34 mL 10:19PM 0.5 ft0.15 mWed, Dec 16H 5:37AM 4.9 ft1.51 mL 11:41AM 2.4 ft0.74 mH 4:42PM 4.0 ft1.21 mL 11:04PM 0.9 ft0.29 mThu, Dec 17H 6:13AM 5.2 ft1.59 mL 12:47PM 1.9 ft0.57 mH 6:11PM 3.7 ft1.12 mL 11:54PM 1.4 ft0.44 mFri, Dec 18H 6:49AM 5.6 ft1.69 mL 1:43PM 1.2 ft0.36 mH 7:46PM 3.7 ft1.11 mSat, Dec 19L 12:47AM 1.9 ft0.58 mH 7:27AM 5.9 ft1.80 mL 2:33PM 0.5 ft0.14 mH 9:12PM 3.9 ft1.18 mSun, Dec 20L 1:41AM 2.3 ft0.72 mH 8:08AM 6.3 ft1.92 mL 3:21PM -0.3 ft-0.08 mH 10:22PM 4.2 ft1.28 mMon, Dec 21L 2:36AM 2.7 ft0.81 mH 8:51AM 6.6 ft2.03 mL 4:08PM -0.9 ft-0.26 mH 11:21PM 4.5 ft1.37 m