tidealmanac
Mon, Oct 19

Tuesday, October 20, 2026

Cold Spring Harbor, NY · NOAA 8516061 · MLLW · Local time (America/New_York)

Wed, Oct 21

Predicted tide height, every 6 minutes

HighLowNightTwilight
8.2 ft2.5 m4.1 ft1.3 m0 ft0.0 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:10 AMSunset 6:07 PM1:24 AM · 1.3 ft1:24 AM · 0.39 m7:28 AM · 6.5 ft7:28 AM · 1.99 m1:52 PM · 1.5 ft1:52 PM · 0.46 m7:47 PM · 6.7 ft7:47 PM · 2.03 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. Low1:24 AM1.3 ft0.39 m
  2. High7:28 AM6.5 ft1.99 m
  3. Low1:52 PM1.5 ft0.46 m
  4. High7:47 PM6.7 ft2.03 m

Range 5.4 ft1.64 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:42 AM
Sunrise
7:10 AM
Solar noon
12:39 PM
Sunset
6:07 PM
Civil dusk
6:35 PM
Daylight
10h 57m

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

Moon

Waxing gibbous70% illuminated · day 9 of the cycle

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

This week

Sat, Oct 17H 4:15AM 6.4 ft1.96 mL 10:30AM 1.7 ft0.52 mH 4:30PM 6.9 ft2.11 mL 11:19PM 1.3 ft0.39 mSun, Oct 18H 5:14AM 6.3 ft1.92 mL 11:37AM 1.8 ft0.56 mH 5:31PM 6.7 ft2.04 mMon, Oct 19L 12:23AM 1.4 ft0.41 mH 6:22AM 6.3 ft1.93 mL 12:48PM 1.8 ft0.54 mH 6:40PM 6.6 ft2.01 mTue, Oct 20L 1:24AM 1.3 ft0.39 mH 7:28AM 6.5 ft1.99 mL 1:52PM 1.5 ft0.46 mH 7:47PM 6.7 ft2.03 mWed, Oct 21L 2:18AM 1.1 ft0.35 mH 8:23AM 6.9 ft2.10 mL 2:47PM 1.1 ft0.34 mH 8:45PM 6.9 ft2.09 mThu, Oct 22L 3:05AM 0.9 ft0.28 mH 9:09AM 7.3 ft2.23 mL 3:35PM 0.7 ft0.20 mH 9:33PM 7.1 ft2.17 mFri, Oct 23L 3:47AM 0.7 ft0.21 mH 9:48AM 7.8 ft2.37 mL 4:18PM 0.2 ft0.06 mH 10:15PM 7.4 ft2.25 m