tidealmanac
Sat, Aug 21

Sunday, August 22, 2027

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

Mon, Aug 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. High4:26 AM6.5 ft1.98 m
  2. Low10:33 AM1.9 ft0.58 m
  3. High4:33 PM7.8 ft2.38 m
  4. Low11:42 PM1.2 ft0.37 m

Range 6.6 ft2.01 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:03 AM
Sunrise
6:30 AM
Solar noon
1:12 PM
Sunset
7:54 PM
Civil dusk
8:21 PM
Daylight
13h 23m

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

Moon

Waning gibbous72% illuminated · day 20 of the cycle

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

This week

Thu, 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 mWed, Aug 25L 1:58AM 0.7 ft0.23 mH 8:53AM 5.9 ft1.81 mL 1:06PM 3.4 ft1.02 mH 7:01PM 8.1 ft2.46 m