tidealmanac
Wed, Oct 21

Thursday, October 22, 2026

Harlem River, Randalls Island, NY · NOAA 8518643 · MLLW · Local time (America/New_York)

Fri, Oct 23

Predicted tide height, every 6 minutes

HighLowNightTwilight
6.6 ft2.0 m3.3 ft1.0 m0 ft0.0 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:14 AMSunset 6:06 PM1:18 AM · 0.7 ft1:18 AM · 0.20 m7:48 AM · 4.7 ft7:48 AM · 1.43 m1:48 PM · 0.7 ft1:48 PM · 0.20 m8:12 PM · 4.4 ft8:12 PM · 1.35 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. Low1:18 AM0.7 ft0.20 m
  2. High7:48 AM4.7 ft1.43 m
  3. Low1:48 PM0.7 ft0.20 m
  4. High8:12 PM4.4 ft1.35 m

Range 4.0 ft1.23 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:46 AM
Sunrise
7:14 AM
Solar noon
12:40 PM
Sunset
6:06 PM
Civil dusk
6:34 PM
Daylight
10h 52m

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

Moon

Waxing gibbous87% illuminated · day 11 of the cycle

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

This week

Mon, Oct 19H 5:06AM 3.9 ft1.19 mL 11:06AM 1.3 ft0.40 mH 5:24PM 4.3 ft1.30 mL 11:36PM 0.9 ft0.28 mTue, Oct 20H 6:00AM 4.1 ft1.24 mL 12:00PM 1.2 ft0.37 mH 6:24PM 4.3 ft1.30 mWed, Oct 21L 12:30AM 0.8 ft0.25 mH 6:54AM 4.3 ft1.32 mL 1:00PM 1.0 ft0.29 mH 7:18PM 4.3 ft1.32 mThu, Oct 22L 1:18AM 0.7 ft0.20 mH 7:48AM 4.7 ft1.43 mL 1:48PM 0.7 ft0.20 mH 8:12PM 4.4 ft1.35 mFri, Oct 23L 2:06AM 0.5 ft0.14 mH 8:36AM 5.1 ft1.54 mL 2:42PM 0.3 ft0.09 mH 9:00PM 4.6 ft1.40 mSat, Oct 24L 2:54AM 0.3 ft0.09 mH 9:24AM 5.4 ft1.66 mL 3:30PM 0.0 ft-0.01 mH 9:48PM 4.7 ft1.45 mSun, Oct 25L 3:42AM 0.1 ft0.04 mH 10:06AM 5.7 ft1.75 mL 4:18PM -0.3 ft-0.09 mH 10:36PM 4.8 ft1.47 m