tidealmanac
Sat, Sep 26

Sunday, September 27, 2026

Rio Vista, CA · NOAA 9415316 · MLLW · Local time (America/Los_Angeles)

Mon, Sep 28

No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.

Tides

  1. High4:28 AM3.3 ft1.00 m
  2. Low10:53 AM0.8 ft0.25 m
  3. High4:16 PM4.0 ft1.21 m
  4. Low11:41 PM0.5 ft0.17 m

Range 3.4 ft1.04 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:32 AM
Sunrise
6:59 AM
Solar noon
12:58 PM
Sunset
6:57 PM
Civil dusk
7:24 PM
Daylight
11h 59m

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

Moon

Full moon99% illuminated · day 15 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Thu, Sep 24H 2:26AM 3.5 ft1.06 mL 9:28AM 0.5 ft0.14 mH 3:14PM 3.5 ft1.05 mL 9:31PM 1.1 ft0.33 mFri, Sep 25H 3:06AM 3.5 ft1.05 mL 9:58AM 0.6 ft0.18 mH 3:35PM 3.6 ft1.09 mL 10:14PM 0.9 ft0.27 mSat, Sep 26H 3:46AM 3.4 ft1.03 mL 10:26AM 0.7 ft0.22 mH 3:54PM 3.7 ft1.14 mL 10:57PM 0.7 ft0.21 mSun, Sep 27H 4:28AM 3.3 ft1.00 mL 10:53AM 0.8 ft0.25 mH 4:16PM 4.0 ft1.21 mL 11:41PM 0.5 ft0.17 mMon, Sep 28H 5:15AM 3.1 ft0.95 mL 11:22AM 0.9 ft0.29 mH 4:46PM 4.2 ft1.28 mTue, Sep 29L 12:29AM 0.4 ft0.13 mH 6:09AM 2.9 ft0.89 mL 11:55AM 1.1 ft0.33 mH 5:24PM 4.4 ft1.33 mWed, Sep 30L 1:23AM 0.4 ft0.11 mH 7:13AM 2.7 ft0.83 mL 12:35PM 1.2 ft0.38 mH 6:07PM 4.4 ft1.34 m