tidealmanac
Sat, Apr 10

Sunday, April 11, 2027

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

Mon, Apr 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. High3:40 AM9.9 ft3.01 m
  2. Low11:41 AM-0.8 ft-0.24 m
  3. High6:23 PM6.8 ft2.08 m
  4. Low11:20 PM3.5 ft1.07 m

Range 10.7 ft3.25 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:13 AM
Sunrise
6:40 AM
Solar noon
1:09 PM
Sunset
7:39 PM
Civil dusk
8:05 PM
Daylight
12h 59m

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

Moon

Waxing crescent27% illuminated · day 5 of the cycle

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

This week

Thu, Apr 8H 1:47AM 9.8 ft2.98 mL 9:13AM -0.5 ft-0.16 mH 3:11PM 7.6 ft2.31 mL 8:59PM 2.3 ft0.71 mFri, Apr 9H 2:19AM 10.0 ft3.05 mL 9:56AM -0.8 ft-0.24 mH 4:07PM 7.3 ft2.22 mL 9:38PM 2.8 ft0.85 mSat, Apr 10H 2:56AM 10.0 ft3.06 mL 10:45AM -0.9 ft-0.26 mH 5:11PM 7.0 ft2.13 mL 10:23PM 3.2 ft0.97 mSun, Apr 11H 3:40AM 9.9 ft3.01 mL 11:41AM -0.8 ft-0.24 mH 6:23PM 6.8 ft2.08 mL 11:20PM 3.5 ft1.07 mMon, Apr 12H 4:34AM 9.5 ft2.91 mL 12:46PM -0.6 ft-0.20 mH 7:39PM 6.9 ft2.09 mTue, Apr 13L 12:39AM 3.6 ft1.11 mH 5:41AM 9.1 ft2.77 mL 1:57PM -0.5 ft-0.16 mH 8:47PM 7.2 ft2.19 mWed, Apr 14L 2:16AM 3.4 ft1.05 mH 6:59AM 8.6 ft2.63 mL 3:07PM -0.4 ft-0.13 mH 9:39PM 7.7 ft2.33 m