tidealmanac
Wed, Oct 28

Thursday, October 29, 2026

Upper Guadalupe Slough, CA · NOAA 9414549 · MLLW · Local time (America/Los_Angeles)

Fri, Oct 30

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. High4:35 AM7.9 ft2.40 m
  2. Low9:45 AM3.6 ft1.09 m
  3. High2:57 PM10.8 ft3.31 m
  4. Low11:00 PM-1.1 ft-0.34 m

Range 12.0 ft3.64 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:02 AM
Sunrise
7:29 AM
Solar noon
12:52 PM
Sunset
6:14 PM
Civil dusk
6:41 PM
Daylight
10h 45m

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

Moon

Waning gibbous87% illuminated · day 18 of the cycle

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

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