tidealmanac
Fri, Sep 18

Saturday, September 19, 2026

Potrero Point, CA · NOAA 9414334 · MLLW · Local time (America/Los_Angeles)

Sun, Sep 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. Low1:24 AM0.9 ft0.26 m
  2. High9:17 AM4.8 ft1.46 m
  3. Low1:38 PM3.6 ft1.11 m
  4. High6:44 PM5.6 ft1.71 m

Range 4.8 ft1.45 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:28 AM
Sunrise
6:54 AM
Solar noon
1:04 PM
Sunset
7:13 PM
Civil dusk
7:39 PM
Daylight
12h 18m

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

Moon

First quarter54% illuminated · day 7 of the cycle

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

This week

Wed, Sep 16H 4:59AM 4.7 ft1.44 mL 9:45AM 3.0 ft0.92 mH 3:49PM 6.1 ft1.85 mL 11:05PM 0.8 ft0.23 mThu, Sep 17H 6:25AM 4.6 ft1.39 mL 10:41AM 3.4 ft1.05 mH 4:35PM 5.9 ft1.79 mFri, Sep 18L 12:12AM 0.9 ft0.26 mH 8:05AM 4.6 ft1.40 mL 12:07PM 3.7 ft1.12 mH 5:34PM 5.7 ft1.74 mSat, Sep 19L 1:24AM 0.9 ft0.26 mH 9:17AM 4.8 ft1.46 mL 1:38PM 3.6 ft1.11 mH 6:44PM 5.6 ft1.71 mSun, Sep 20L 2:29AM 0.7 ft0.22 mH 10:01AM 4.9 ft1.51 mL 2:44PM 3.4 ft1.03 mH 7:53PM 5.7 ft1.73 mMon, Sep 21L 3:22AM 0.5 ft0.17 mH 10:33AM 5.1 ft1.55 mL 3:34PM 3.0 ft0.92 mH 8:53PM 5.8 ft1.76 mTue, Sep 22L 4:04AM 0.4 ft0.12 mH 10:59AM 5.2 ft1.60 mL 4:15PM 2.6 ft0.80 mH 9:46PM 5.9 ft1.80 m