tidealmanac
Sun, Sep 20

Monday, September 21, 2026

Dutch Slough, CA · NOAA 9415053 · MLLW · Local time (America/Los_Angeles)

Tue, Sep 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. High12:02 AM2.9 ft0.88 m
  2. Low8:29 AM0.1 ft0.04 m
  3. High2:32 PM2.7 ft0.82 m
  4. Low7:48 PM1.5 ft0.45 m

Range 2.7 ft0.84 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:27 AM
Sunrise
6:53 AM
Solar noon
1:00 PM
Sunset
7:06 PM
Civil dusk
7:33 PM
Daylight
12h 13m

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

Moon

Waxing gibbous75% illuminated · day 9 of the cycle

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

This week

Fri, Sep 18L 5:38AM 0.5 ft0.14 mH 11:46AM 2.4 ft0.74 mL 4:10PM 1.7 ft0.52 mH 9:26PM 3.1 ft0.94 mSat, Sep 19L 6:43AM 0.4 ft0.12 mH 12:51PM 2.5 ft0.76 mL 5:26PM 1.8 ft0.54 mH 10:37PM 2.9 ft0.90 mSun, Sep 20L 7:41AM 0.3 ft0.08 mH 1:45PM 2.6 ft0.79 mL 6:43PM 1.7 ft0.51 mMon, Sep 21H 12:02AM 2.9 ft0.88 mL 8:29AM 0.1 ft0.04 mH 2:32PM 2.7 ft0.82 mL 7:48PM 1.5 ft0.45 mTue, Sep 22H 1:15AM 2.9 ft0.89 mL 9:10AM 0.1 ft0.02 mH 3:11PM 2.7 ft0.84 mL 8:44PM 1.2 ft0.37 mWed, Sep 23H 2:13AM 2.9 ft0.90 mL 9:45AM 0.1 ft0.02 mH 3:45PM 2.8 ft0.85 mL 9:32PM 1.0 ft0.30 mThu, Sep 24H 3:03AM 3.0 ft0.91 mL 10:14AM 0.1 ft0.03 mH 4:12PM 2.9 ft0.87 mL 10:17PM 0.8 ft0.23 m