tidealmanac
Fri, Sep 11

Saturday, September 12, 2026

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

Sun, Sep 13

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. High6:06 AM1.6 ft0.49 m
  2. Low12:05 PM0.2 ft0.05 m
  3. High6:28 PM1.7 ft0.51 m

Range 1.5 ft0.46 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:21 AM
Sunrise
6:47 AM
Solar noon
1:05 PM
Sunset
7:23 PM
Civil dusk
7:49 PM
Daylight
12h 36m

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

Moon

New moon1% illuminated · day 0 of the cycle

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

This week

Wed, Sep 9H 3:38AM 1.6 ft0.49 mL 9:53AM 0.2 ft0.06 mH 4:11PM 1.6 ft0.47 mL 10:07PM 0.2 ft0.05 mThu, Sep 10H 4:31AM 1.6 ft0.49 mL 10:40AM 0.2 ft0.05 mH 5:00PM 1.6 ft0.49 mL 10:59PM 0.1 ft0.04 mFri, Sep 11H 5:20AM 1.6 ft0.49 mL 11:24AM 0.1 ft0.04 mH 5:45PM 1.7 ft0.51 mL 11:47PM 0.1 ft0.04 mSat, Sep 12H 6:06AM 1.6 ft0.49 mL 12:05PM 0.2 ft0.05 mH 6:28PM 1.7 ft0.51 mSun, Sep 13L 12:34AM 0.2 ft0.05 mH 6:51AM 1.6 ft0.47 mL 12:45PM 0.2 ft0.06 mH 7:11PM 1.7 ft0.50 mMon, Sep 14L 1:21AM 0.2 ft0.07 mH 7:36AM 1.5 ft0.46 mL 1:24PM 0.3 ft0.08 mH 7:54PM 1.6 ft0.49 mTue, Sep 15L 2:08AM 0.3 ft0.09 mH 8:23AM 1.4 ft0.43 mL 2:01PM 0.3 ft0.09 mH 8:39PM 1.6 ft0.48 m