tidealmanac
Thu, Sep 3

Friday, September 4, 2026

Riverside, Md., MD · NOAA 8578853 · MLLW · Local time (America/New_York)

Sat, Sep 5

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. Low4:43 AM0.4 ft0.13 m
  2. High10:43 AM1.3 ft0.41 m
  3. Low4:19 PM0.3 ft0.11 m
  4. High11:01 PM1.6 ft0.48 m

Range 1.2 ft0.38 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:13 AM
Sunrise
6:40 AM
Solar noon
1:08 PM
Sunset
7:35 PM
Civil dusk
8:02 PM
Daylight
12h 55m

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

Moon

Last quarter48% illuminated · day 22 of the cycle

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

This week

Tue, Sep 1L 1:52AM 0.3 ft0.09 mH 8:02AM 1.5 ft0.46 mL 1:47PM 0.2 ft0.07 mH 8:18PM 1.7 ft0.51 mWed, Sep 2L 2:42AM 0.3 ft0.10 mH 8:50AM 1.5 ft0.45 mL 2:31PM 0.2 ft0.07 mH 9:07PM 1.7 ft0.51 mThu, Sep 3L 3:38AM 0.4 ft0.12 mH 9:43AM 1.4 ft0.43 mL 3:20PM 0.3 ft0.09 mH 10:01PM 1.6 ft0.50 mFri, Sep 4L 4:43AM 0.4 ft0.13 mH 10:43AM 1.3 ft0.41 mL 4:19PM 0.3 ft0.11 mH 11:01PM 1.6 ft0.48 mSat, Sep 5L 5:55AM 0.4 ft0.13 mH 11:55AM 1.3 ft0.40 mL 5:36PM 0.4 ft0.12 mSun, Sep 6H 12:14AM 1.5 ft0.47 mL 7:03AM 0.4 ft0.12 mH 1:13PM 1.3 ft0.40 mL 6:56PM 0.4 ft0.11 mMon, Sep 7H 1:31AM 1.5 ft0.47 mL 8:04AM 0.3 ft0.10 mH 2:20PM 1.4 ft0.42 mL 8:06PM 0.3 ft0.10 m