tidealmanac
Fri, Oct 2

Saturday, October 3, 2026

Upper drawbridge, Petaluma River, CA · NOAA 9415584 · MLLW · Local time (America/Los_Angeles)

Sun, Oct 4

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. Low2:16 AM-0.1 ft-0.02 m
  2. High9:22 AM5.1 ft1.55 m
  3. Low2:11 PM2.9 ft0.89 m
  4. High7:22 PM6.7 ft2.03 m

Range 6.7 ft2.05 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:41 AM
Sunrise
7:08 AM
Solar noon
1:00 PM
Sunset
6:52 PM
Civil dusk
7:18 PM
Daylight
11h 44m

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

Moon

Last quarter54% illuminated · day 21 of the cycle

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

This week

Wed, Sep 30H 5:22AM 5.3 ft1.63 mL 10:47AM 2.2 ft0.67 mH 4:21PM 7.3 ft2.22 mL 11:59PM -0.2 ft-0.07 mThu, Oct 1H 6:35AM 5.1 ft1.55 mL 11:35AM 2.5 ft0.78 mH 5:09PM 7.2 ft2.18 mFri, Oct 2L 1:03AM -0.2 ft-0.05 mH 7:58AM 5.0 ft1.51 mL 12:40PM 2.8 ft0.86 mH 6:09PM 6.9 ft2.11 mSat, Oct 3L 2:16AM -0.1 ft-0.02 mH 9:22AM 5.1 ft1.55 mL 2:11PM 2.9 ft0.89 mH 7:22PM 6.7 ft2.03 mSun, Oct 4L 3:33AM -0.1 ft-0.02 mH 10:27AM 5.4 ft1.63 mL 3:47PM 2.7 ft0.82 mH 8:43PM 6.5 ft1.98 mMon, Oct 5L 4:41AM -0.1 ft-0.02 mH 11:15AM 5.7 ft1.74 mL 5:02PM 2.3 ft0.69 mH 10:00PM 6.4 ft1.96 mTue, Oct 6L 5:37AM -0.1 ft-0.02 mH 11:55AM 6.0 ft1.84 mL 6:01PM 1.7 ft0.53 mH 11:09PM 6.4 ft1.96 m