tidealmanac
Mon, Oct 5

Tuesday, October 6, 2026

Riverdale, N.Y., NY · NOAA 8518905 · MLLW · Local time (America/New_York)

Wed, Oct 7

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. Low12:11 AM0.3 ft0.10 m
  2. High6:07 AM4.1 ft1.24 m
  3. Low12:22 PM0.5 ft0.16 m
  4. High6:28 PM4.4 ft1.35 m

Range 4.1 ft1.25 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:30 AM
Sunrise
6:57 AM
Solar noon
12:44 PM
Sunset
6:31 PM
Civil dusk
6:58 PM
Daylight
11h 34m

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

Moon

Waning crescent23% illuminated · day 24 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Sat, Oct 3H 2:47AM 3.7 ft1.13 mL 8:48AM 0.8 ft0.24 mH 3:06PM 4.5 ft1.36 mL 10:08PM 0.7 ft0.21 mSun, Oct 4H 3:53AM 3.7 ft1.14 mL 10:09AM 0.8 ft0.25 mH 4:13PM 4.4 ft1.34 mL 11:13PM 0.5 ft0.17 mMon, Oct 5H 5:00AM 3.9 ft1.18 mL 11:20AM 0.7 ft0.22 mH 5:22PM 4.4 ft1.33 mTue, Oct 6L 12:11AM 0.3 ft0.10 mH 6:07AM 4.1 ft1.24 mL 12:22PM 0.5 ft0.16 mH 6:28PM 4.4 ft1.35 mWed, Oct 7L 1:02AM 0.1 ft0.04 mH 7:06AM 4.4 ft1.33 mL 1:18PM 0.3 ft0.10 mH 7:24PM 4.5 ft1.39 mThu, Oct 8L 1:50AM 0.0 ft-0.01 mH 7:56AM 4.6 ft1.42 mL 2:09PM 0.2 ft0.05 mH 8:12PM 4.6 ft1.40 mFri, Oct 9L 2:35AM -0.1 ft-0.04 mH 8:40AM 4.8 ft1.48 mL 2:58PM 0.1 ft0.02 mH 8:55PM 4.6 ft1.40 m