tidealmanac
Fri, Aug 20

Saturday, August 21, 2027

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

Sun, Aug 22

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. High3:34 AM6.9 ft2.10 m
  2. Low10:01 AM1.4 ft0.41 m
  3. High4:02 PM7.7 ft2.35 m
  4. Low10:50 PM1.4 ft0.43 m

Range 6.3 ft1.93 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:02 AM
Sunrise
6:29 AM
Solar noon
1:12 PM
Sunset
7:55 PM
Civil dusk
8:22 PM
Daylight
13h 25m

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

Moon

Waning gibbous81% illuminated · day 19 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Wed, Aug 18H 1:31AM 7.8 ft2.38 mL 8:39AM 0.2 ft0.06 mH 2:47PM 7.2 ft2.20 mL 8:48PM 2.1 ft0.64 mThu, Aug 19H 2:09AM 7.5 ft2.30 mL 9:05AM 0.5 ft0.15 mH 3:10PM 7.4 ft2.25 mL 9:25PM 1.9 ft0.57 mFri, Aug 20H 2:49AM 7.2 ft2.21 mL 9:32AM 0.9 ft0.27 mH 3:35PM 7.6 ft2.30 mL 10:05PM 1.6 ft0.50 mSat, Aug 21H 3:34AM 6.9 ft2.10 mL 10:01AM 1.4 ft0.41 mH 4:02PM 7.7 ft2.35 mL 10:50PM 1.4 ft0.43 mSun, Aug 22H 4:26AM 6.5 ft1.98 mL 10:33AM 1.9 ft0.58 mH 4:33PM 7.8 ft2.38 mL 11:42PM 1.2 ft0.37 mMon, Aug 23H 5:34AM 6.1 ft1.87 mL 11:09AM 2.5 ft0.75 mH 5:12PM 7.9 ft2.41 mTue, Aug 24L 12:45AM 1.0 ft0.31 mH 7:05AM 5.9 ft1.79 mL 11:57AM 3.0 ft0.91 mH 6:01PM 8.0 ft2.44 m