Tue, Sep 29Thu, Oct 1
Wednesday, September 30, 2026
Upper Guadalupe Slough, CA · NOAA 9414549 · MLLW · Local time (America/Los_Angeles)
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
- High4:25 AM7.7 ft2.35 m
- Low10:01 AM3.0 ft0.92 m
- High3:24 PM10.5 ft3.20 m
- Low11:13 PM-0.3 ft-0.09 m
Range 10.8 ft3.29 m · 4 predicted tides · MLLW
Sun
- Civil dawn
- 6:36 AM
- Sunrise
- 7:02 AM
- Solar noon
- 12:58 PM
- Sunset
- 6:54 PM
- Civil dusk
- 7:20 PM
- Daylight
- 11h 52m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waning gibbous83% illuminated · day 18 of the cycle
Between spring and neap: an average tidal range. Approximate phase, computed here.
This week
Sun, Sep 27H 1:36AM 8.9 ft2.71 mL 8:11AM 1.3 ft0.40 mH 1:41PM 9.9 ft3.01 mL 8:47PM 0.4 ft0.11 mMon, Sep 28H 2:27AM 8.6 ft2.61 mL 8:44AM 1.8 ft0.56 mH 2:11PM 10.2 ft3.12 mL 9:31PM 0.0 ft-0.01 mTue, Sep 29H 3:23AM 8.2 ft2.49 mL 9:21AM 2.4 ft0.74 mH 2:44PM 10.5 ft3.19 mL 10:19PM -0.3 ft-0.08 mWed, Sep 30H 4:25AM 7.7 ft2.35 mL 10:01AM 3.0 ft0.92 mH 3:24PM 10.5 ft3.20 mL 11:13PM -0.3 ft-0.09 mThu, Oct 1H 5:38AM 7.3 ft2.23 mL 10:49AM 3.5 ft1.07 mH 4:12PM 10.3 ft3.15 mFri, Oct 2L 12:17AM -0.2 ft-0.07 mH 7:01AM 7.2 ft2.19 mL 11:54AM 3.9 ft1.19 mH 5:12PM 10.0 ft3.04 mSat, Oct 3L 1:30AM -0.1 ft-0.03 mH 8:25AM 7.3 ft2.24 mL 1:25PM 4.0 ft1.22 mH 6:25PM 9.6 ft2.93 m