tidealmanac
Mon, Oct 19

Tuesday, October 20, 2026

Amityville, NY · NOAA 8515864 · MLLW · Local time (America/New_York)

Wed, Oct 21

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. Low12:46 AM0.3 ft0.09 m
  2. High5:55 AM1.0 ft0.32 m
  3. Low12:57 PM0.4 ft0.12 m
  4. High6:08 PM1.2 ft0.36 m

Range 0.9 ft0.27 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 3:16AM 1.0 ft0.31 mL 9:30AM 0.4 ft0.12 mH 3:30PM 1.2 ft0.36 mL 10:41PM 0.3 ft0.10 mSun, Oct 18H 4:10AM 1.0 ft0.30 mL 10:33AM 0.4 ft0.13 mH 4:22PM 1.2 ft0.36 mL 11:46PM 0.3 ft0.10 mMon, Oct 19H 5:02AM 1.0 ft0.31 mL 11:50AM 0.4 ft0.13 mH 5:14PM 1.2 ft0.35 mTue, Oct 20L 12:46AM 0.3 ft0.09 mH 5:55AM 1.0 ft0.32 mL 12:57PM 0.4 ft0.12 mH 6:08PM 1.2 ft0.36 mWed, Oct 21L 1:37AM 0.2 ft0.07 mH 6:49AM 1.1 ft0.34 mL 1:54PM 0.3 ft0.10 mH 7:04PM 1.2 ft0.37 mThu, Oct 22L 2:22AM 0.2 ft0.05 mH 7:41AM 1.2 ft0.36 mL 2:44PM 0.2 ft0.07 mH 7:57PM 1.3 ft0.38 mFri, Oct 23L 3:03AM 0.1 ft0.03 mH 8:27AM 1.3 ft0.40 mL 3:31PM 0.1 ft0.04 mH 8:45PM 1.3 ft0.40 m