tidealmanac
Sun, Sep 20

Monday, September 21, 2026

Cornfield Harbor, Md., MD · NOAA 8577940 · MLLW · Local time (America/New_York)

Tue, Sep 22

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. Low4:02 AM0.5 ft0.14 m
  2. High11:03 AM1.3 ft0.40 m
  3. Low3:59 PM0.5 ft0.14 m
  4. High11:15 PM1.4 ft0.44 m

Range 1.0 ft0.30 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:26 AM
Sunrise
6:52 AM
Solar noon
12:59 PM
Sunset
7:05 PM
Civil dusk
7:32 PM
Daylight
12h 13m

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

Moon

Waxing gibbous75% illuminated · day 9 of the cycle

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

This week

Fri, Sep 18L 1:21AM 0.5 ft0.14 mH 8:03AM 1.3 ft0.38 mL 12:52PM 0.5 ft0.14 mH 8:12PM 1.5 ft0.45 mSat, Sep 19L 2:15AM 0.5 ft0.15 mH 9:04AM 1.2 ft0.38 mL 1:50PM 0.5 ft0.15 mH 9:14PM 1.4 ft0.43 mSun, Sep 20L 3:10AM 0.5 ft0.15 mH 10:06AM 1.3 ft0.38 mL 2:56PM 0.5 ft0.15 mH 10:18PM 1.4 ft0.43 mMon, Sep 21L 4:02AM 0.5 ft0.14 mH 11:03AM 1.3 ft0.40 mL 3:59PM 0.5 ft0.14 mH 11:15PM 1.4 ft0.44 mTue, Sep 22L 4:50AM 0.4 ft0.13 mH 11:51AM 1.4 ft0.42 mL 4:57PM 0.4 ft0.12 mWed, Sep 23H 12:04AM 1.5 ft0.45 mL 5:36AM 0.4 ft0.11 mH 12:33PM 1.4 ft0.44 mL 5:50PM 0.3 ft0.10 mThu, Sep 24H 12:48AM 1.5 ft0.46 mL 6:18AM 0.3 ft0.09 mH 1:11PM 1.5 ft0.46 mL 6:39PM 0.3 ft0.08 m