tidealmanac
Thu, Mar 25

Friday, March 26, 2027

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

Sat, Mar 27

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. High3:31 AM9.6 ft2.94 m
  2. Low11:15 AM-0.2 ft-0.05 m
  3. High5:23 PM6.9 ft2.11 m
  4. Low10:55 PM3.0 ft0.93 m

Range 9.8 ft2.99 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:37 AM
Sunrise
7:03 AM
Solar noon
1:14 PM
Sunset
7:24 PM
Civil dusk
7:50 PM
Daylight
12h 21m

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

Moon

Waning gibbous84% illuminated · day 18 of the cycle

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

This week

Tue, Mar 23H 1:54AM 9.9 ft3.03 mL 8:57AM -0.1 ft-0.03 mH 2:29PM 8.5 ft2.60 mL 8:55PM 1.2 ft0.35 mWed, Mar 24H 2:25AM 10.0 ft3.06 mL 9:42AM -0.3 ft-0.09 mH 3:23PM 8.0 ft2.43 mL 9:32PM 1.8 ft0.56 mThu, Mar 25H 2:58AM 9.9 ft3.03 mL 10:27AM -0.3 ft-0.09 mH 4:20PM 7.4 ft2.26 mL 10:12PM 2.5 ft0.75 mFri, Mar 26H 3:31AM 9.6 ft2.94 mL 11:15AM -0.2 ft-0.05 mH 5:23PM 6.9 ft2.11 mL 10:55PM 3.0 ft0.93 mSat, Mar 27H 4:08AM 9.2 ft2.81 mL 12:08PM 0.1 ft0.03 mH 6:39PM 6.6 ft2.00 mL 11:49PM 3.5 ft1.07 mSun, Mar 28H 4:53AM 8.7 ft2.66 mL 1:09PM 0.3 ft0.10 mH 8:09PM 6.5 ft1.98 mMon, Mar 29L 1:07AM 3.8 ft1.15 mH 5:48AM 8.2 ft2.51 mL 2:19PM 0.5 ft0.15 mH 9:26PM 6.7 ft2.04 m