tidealmanac
Thu, Sep 10

Friday, September 11, 2026

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

Sat, Sep 12

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

Tides

  1. High3:54 AM3.8 ft1.16 m
  2. Low11:02 AM0.4 ft0.11 m
  3. High4:47 PM3.8 ft1.16 m
  4. Low11:26 PM0.8 ft0.25 m

Range 3.4 ft1.05 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:18 AM
Sunrise
6:45 AM
Solar noon
1:04 PM
Sunset
7:22 PM
Civil dusk
7:49 PM
Daylight
12h 38m

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

Moon

New moon0% illuminated · day 29 of the cycle

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

This week

Tue, Sep 8H 1:11AM 4.1 ft1.25 mL 9:06AM 0.1 ft0.02 mH 2:59PM 3.4 ft1.02 mL 8:42PM 1.4 ft0.41 mWed, Sep 9H 2:11AM 4.0 ft1.23 mL 9:48AM 0.1 ft0.03 mH 3:37PM 3.5 ft1.08 mL 9:41PM 1.1 ft0.35 mThu, Sep 10H 3:04AM 4.0 ft1.21 mL 10:27AM 0.2 ft0.06 mH 4:13PM 3.7 ft1.12 mL 10:35PM 1.0 ft0.30 mFri, Sep 11H 3:54AM 3.8 ft1.16 mL 11:02AM 0.4 ft0.11 mH 4:47PM 3.8 ft1.16 mL 11:26PM 0.8 ft0.25 mSat, Sep 12H 4:44AM 3.6 ft1.10 mL 11:34AM 0.6 ft0.18 mH 5:18PM 3.9 ft1.18 mSun, Sep 13L 12:15AM 0.7 ft0.22 mH 5:36AM 3.4 ft1.03 mL 12:02PM 0.8 ft0.25 mH 5:48PM 4.0 ft1.21 mMon, Sep 14L 1:05AM 0.7 ft0.20 mH 6:32AM 3.1 ft0.96 mL 12:29PM 1.0 ft0.32 mH 6:18PM 4.0 ft1.22 m