tidealmanac
Tue, Aug 10

Wednesday, August 11, 2027

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

Thu, Aug 12

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. Low5:21 AM0.3 ft0.09 m
  2. High11:58 AM5.0 ft1.53 m
  3. Low4:50 PM2.8 ft0.84 m
  4. High10:03 PM6.8 ft2.08 m

Range 6.5 ft1.99 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:53 AM
Sunrise
6:21 AM
Solar noon
1:16 PM
Sunset
8:10 PM
Civil dusk
8:39 PM
Daylight
13h 49m

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

Moon

First quarter67% illuminated · day 9 of the cycle

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

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