tidealmanac
Mon, Oct 18

Tuesday, October 19, 2027

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

Wed, Oct 20

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. High4:48 AM7.4 ft2.27 m
  2. Low9:57 AM3.6 ft1.10 m
  3. High3:11 PM10.1 ft3.08 m
  4. Low11:11 PM-0.5 ft-0.14 m

Range 10.6 ft3.22 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:53 AM
Sunrise
7:19 AM
Solar noon
12:53 PM
Sunset
6:27 PM
Civil dusk
6:53 PM
Daylight
11h 8m

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

Moon

Waning gibbous82% illuminated · day 18 of the cycle

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

This week

Sat, Oct 16H 2:05AM 8.0 ft2.44 mL 8:03AM 2.5 ft0.75 mH 1:22PM 10.1 ft3.07 mL 8:53PM -0.2 ft-0.06 mSun, Oct 17H 2:55AM 7.9 ft2.40 mL 8:37AM 2.9 ft0.88 mH 1:53PM 10.2 ft3.12 mL 9:33PM -0.4 ft-0.12 mMon, Oct 18H 3:49AM 7.7 ft2.33 mL 9:14AM 3.3 ft0.99 mH 2:28PM 10.3 ft3.13 mL 10:18PM -0.5 ft-0.15 mTue, Oct 19H 4:48AM 7.4 ft2.27 mL 9:57AM 3.6 ft1.10 mH 3:11PM 10.1 ft3.08 mL 11:11PM -0.5 ft-0.14 mWed, Oct 20H 5:55AM 7.3 ft2.22 mL 10:50AM 3.9 ft1.18 mH 4:02PM 9.8 ft2.99 mThu, Oct 21L 12:11AM -0.3 ft-0.10 mH 7:06AM 7.3 ft2.22 mL 12:04PM 4.0 ft1.21 mH 5:06PM 9.4 ft2.86 mFri, Oct 22L 1:19AM -0.2 ft-0.06 mH 8:12AM 7.6 ft2.30 mL 1:39PM 3.8 ft1.16 mH 6:22PM 9.0 ft2.73 m