tidealmanac
Sat, Sep 11

Sunday, September 12, 2027

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

Mon, Sep 13

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. Low6:19 AM0.3 ft0.10 m
  2. High12:19 PM8.1 ft2.48 m
  3. Low6:23 PM2.7 ft0.83 m
  4. High11:16 PM9.3 ft2.83 m

Range 8.9 ft2.73 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:21 AM
Sunrise
6:47 AM
Solar noon
1:05 PM
Sunset
7:22 PM
Civil dusk
7:48 PM
Daylight
12h 35m

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

Moon

Waxing gibbous88% illuminated · day 11 of the cycle

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

This week

Thu, Sep 9L 3:58AM 0.6 ft0.19 mH 10:34AM 7.5 ft2.30 mL 3:59PM 3.8 ft1.16 mH 8:37PM 9.0 ft2.75 mFri, Sep 10L 4:55AM 0.5 ft0.15 mH 11:17AM 7.8 ft2.38 mL 4:57PM 3.5 ft1.06 mH 9:38PM 9.1 ft2.78 mSat, Sep 11L 5:41AM 0.4 ft0.12 mH 11:51AM 8.0 ft2.43 mL 5:43PM 3.1 ft0.95 mH 10:30PM 9.2 ft2.81 mSun, Sep 12L 6:19AM 0.3 ft0.10 mH 12:19PM 8.1 ft2.48 mL 6:23PM 2.7 ft0.83 mH 11:16PM 9.3 ft2.83 mMon, Sep 13L 6:51AM 0.4 ft0.12 mH 12:43PM 8.3 ft2.53 mL 6:59PM 2.4 ft0.72 mH 11:59PM 9.2 ft2.81 mTue, Sep 14L 7:20AM 0.5 ft0.16 mH 1:04PM 8.5 ft2.60 mL 7:33PM 2.0 ft0.60 mWed, Sep 15H 12:40AM 9.1 ft2.77 mL 7:47AM 0.8 ft0.23 mH 1:26PM 8.8 ft2.69 mL 8:06PM 1.6 ft0.49 m