tidealmanac
Thu, Sep 16

Friday, September 17, 2027

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

Sat, Sep 18

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. High2:03 AM8.5 ft2.60 m
  2. Low8:40 AM1.5 ft0.46 m
  3. High2:12 PM9.4 ft2.87 m
  4. Low9:14 PM1.0 ft0.29 m

Range 8.5 ft2.58 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:25 AM
Sunrise
6:51 AM
Solar noon
1:03 PM
Sunset
7:14 PM
Civil dusk
7:41 PM
Daylight
12h 23m

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

Moon

Full moon97% illuminated · day 16 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Tue, 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 mThu, Sep 16H 1:21AM 8.8 ft2.69 mL 8:13AM 1.1 ft0.33 mH 1:48PM 9.1 ft2.78 mL 8:39PM 1.3 ft0.39 mFri, Sep 17H 2:03AM 8.5 ft2.60 mL 8:40AM 1.5 ft0.46 mH 2:12PM 9.4 ft2.87 mL 9:14PM 1.0 ft0.29 mSat, Sep 18H 2:48AM 8.1 ft2.48 mL 9:09AM 2.0 ft0.60 mH 2:38PM 9.6 ft2.94 mL 9:53PM 0.7 ft0.21 mSun, Sep 19H 3:38AM 7.7 ft2.35 mL 9:41AM 2.5 ft0.76 mH 3:08PM 9.8 ft2.98 mL 10:37PM 0.5 ft0.16 mMon, Sep 20H 4:36AM 7.3 ft2.22 mL 10:16AM 3.0 ft0.92 mH 3:43PM 9.8 ft3.00 mL 11:28PM 0.4 ft0.13 m