tidealmanac
Sat, Oct 17

Sunday, October 18, 2026

Smith Slough, CA · NOAA 9414511 · MLLW · Local time (America/Los_Angeles)

Mon, Oct 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. Low1:36 AM0.6 ft0.19 m
  2. High9:02 AM6.5 ft1.97 m
  3. Low2:23 PM3.5 ft1.08 m
  4. High6:36 PM6.9 ft2.09 m

Range 6.2 ft1.90 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:53 AM
Sunrise
7:19 AM
Solar noon
12:54 PM
Sunset
6:29 PM
Civil dusk
6:55 PM
Daylight
11h 9m

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

Moon

First quarter49% illuminated · day 7 of the cycle

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

This week

Thu, Oct 15H 5:36AM 6.4 ft1.96 mL 10:27AM 3.5 ft1.05 mH 3:39PM 7.6 ft2.31 mL 11:32PM 0.3 ft0.10 mFri, Oct 16H 6:47AM 6.3 ft1.93 mL 11:26AM 3.7 ft1.12 mH 4:26PM 7.3 ft2.23 mSat, Oct 17L 12:30AM 0.5 ft0.16 mH 8:03AM 6.3 ft1.94 mL 12:54PM 3.7 ft1.13 mH 5:25PM 7.1 ft2.15 mSun, Oct 18L 1:36AM 0.6 ft0.19 mH 9:02AM 6.5 ft1.97 mL 2:23PM 3.5 ft1.08 mH 6:36PM 6.9 ft2.09 mMon, Oct 19L 2:40AM 0.7 ft0.20 mH 9:42AM 6.6 ft2.02 mL 3:29PM 3.2 ft0.96 mH 7:50PM 6.8 ft2.06 mTue, Oct 20L 3:33AM 0.6 ft0.19 mH 10:12AM 6.8 ft2.08 mL 4:20PM 2.7 ft0.82 mH 8:59PM 6.8 ft2.07 mWed, Oct 21L 4:18AM 0.6 ft0.20 mH 10:38AM 7.1 ft2.15 mL 5:02PM 2.1 ft0.65 mH 10:01PM 6.9 ft2.09 m