tidealmanac
Sun, Mar 28

Monday, March 29, 2027

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

Tue, Mar 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. Low1:07 AM3.8 ft1.15 m
  2. High5:48 AM8.2 ft2.51 m
  3. Low2:19 PM0.5 ft0.15 m
  4. High9:26 PM6.7 ft2.04 m

Range 7.7 ft2.36 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:33 AM
Sunrise
6:59 AM
Solar noon
1:13 PM
Sunset
7:27 PM
Civil dusk
7:53 PM
Daylight
12h 28m

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

Moon

Last quarter56% illuminated · day 21 of the cycle

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

This week

Fri, 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 mTue, Mar 30L 2:40AM 3.7 ft1.14 mH 6:57AM 7.9 ft2.40 mL 3:27PM 0.5 ft0.16 mH 10:17PM 6.9 ft2.12 mWed, Mar 31L 3:54AM 3.4 ft1.05 mH 8:11AM 7.7 ft2.35 mL 4:24PM 0.4 ft0.14 mH 10:53PM 7.2 ft2.19 mThu, Apr 1L 4:50AM 3.0 ft0.92 mH 9:18AM 7.8 ft2.37 mL 5:10PM 0.4 ft0.12 mH 11:20PM 7.5 ft2.28 m