tidealmanac
Wed, Jan 27

Thursday, January 28, 2027

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

Fri, Jan 29

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. High5:00 AM9.8 ft2.99 m
  2. Low12:39 PM1.2 ft0.36 m
  3. High5:57 PM6.3 ft1.93 m
  4. Low11:53 PM2.4 ft0.73 m

Range 8.6 ft2.63 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:47 AM
Sunrise
7:15 AM
Solar noon
12:21 PM
Sunset
5:27 PM
Civil dusk
5:54 PM
Daylight
10h 12m

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

Moon

Last quarter65% illuminated · day 20 of the cycle

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

This week

Mon, Jan 25H 3:01AM 9.4 ft2.88 mL 9:24AM 1.9 ft0.57 mH 2:27PM 9.6 ft2.91 mL 9:41PM -0.3 ft-0.08 mTue, Jan 26H 3:39AM 9.7 ft2.95 mL 10:24AM 1.6 ft0.49 mH 3:25PM 8.4 ft2.55 mL 10:21PM 0.6 ft0.18 mWed, Jan 27H 4:18AM 9.8 ft2.98 mL 11:29AM 1.4 ft0.43 mH 4:32PM 7.2 ft2.19 mL 11:04PM 1.5 ft0.46 mThu, Jan 28H 5:00AM 9.8 ft2.99 mL 12:39PM 1.2 ft0.36 mH 5:57PM 6.3 ft1.93 mL 11:53PM 2.4 ft0.73 mFri, Jan 29H 5:46AM 9.7 ft2.96 mL 1:52PM 0.9 ft0.28 mH 7:44PM 6.1 ft1.85 mSat, Jan 30L 12:56AM 3.1 ft0.95 mH 6:36AM 9.6 ft2.93 mL 3:02PM 0.6 ft0.19 mH 9:25PM 6.5 ft1.97 mSun, Jan 31L 2:13AM 3.6 ft1.10 mH 7:31AM 9.5 ft2.91 mL 4:02PM 0.3 ft0.10 mH 10:32PM 7.0 ft2.13 m