tidealmanac
Tue, Oct 6

Wednesday, October 7, 2026

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

Thu, Oct 8

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. Low6:24 AM0.1 ft0.02 m
  2. High12:30 PM6.4 ft1.94 m
  3. Low6:53 PM1.2 ft0.37 m

Range 6.3 ft1.92 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:45 AM
Sunrise
7:11 AM
Solar noon
12:58 PM
Sunset
6:46 PM
Civil dusk
7:12 PM
Daylight
11h 34m

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

Moon

Waning crescent15% illuminated · day 25 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

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