tidealmanac
Mon, Aug 30

Tuesday, August 31, 2027

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

Wed, Sep 1

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. High12:17 AM11.1 ft3.38 m
  2. Low7:45 AM-0.7 ft-0.21 m
  3. High1:36 PM9.4 ft2.85 m
  4. Low7:54 PM1.5 ft0.46 m

Range 11.8 ft3.59 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:10 AM
Sunrise
6:37 AM
Solar noon
1:09 PM
Sunset
7:40 PM
Civil dusk
8:07 PM
Daylight
13h 3m

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

Sat, Aug 28L 5:29AM -0.5 ft-0.16 mH 11:50AM 7.9 ft2.40 mL 5:13PM 3.3 ft1.01 mH 10:22PM 11.0 ft3.34 mSun, Aug 29L 6:18AM -0.8 ft-0.25 mH 12:26PM 8.3 ft2.54 mL 6:09PM 2.7 ft0.83 mH 11:21PM 11.2 ft3.40 mMon, Aug 30L 7:03AM -0.9 ft-0.27 mH 1:01PM 8.9 ft2.70 mL 7:02PM 2.1 ft0.64 mTue, Aug 31H 12:17AM 11.1 ft3.38 mL 7:45AM -0.7 ft-0.21 mH 1:36PM 9.4 ft2.85 mL 7:54PM 1.5 ft0.46 mWed, Sep 1H 1:12AM 10.7 ft3.27 mL 8:24AM -0.3 ft-0.09 mH 2:10PM 9.8 ft3.00 mL 8:46PM 1.0 ft0.31 mThu, Sep 2H 2:07AM 10.1 ft3.08 mL 9:04AM 0.3 ft0.10 mH 2:45PM 10.2 ft3.11 mL 9:37PM 0.6 ft0.20 mFri, Sep 3H 3:04AM 9.3 ft2.83 mL 9:43AM 1.1 ft0.32 mH 3:21PM 10.4 ft3.17 mL 10:30PM 0.5 ft0.14 m