tidealmanac
Fri, Nov 20

Saturday, November 21, 2026

Gilgo Heading, NY · NOAA 8515764 · MLLW · Local time (America/New_York)

Sun, Nov 22

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. Low1:13 AM0.1 ft0.02 m
  2. High6:46 AM1.2 ft0.37 m
  3. Low1:56 PM0.1 ft0.03 m
  4. High7:10 PM1.1 ft0.33 m

Range 1.1 ft0.35 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:17 AM
Sunrise
6:47 AM
Solar noon
11:39 AM
Sunset
4:32 PM
Civil dusk
5:02 PM
Daylight
9h 45m

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

Moon

Waxing gibbous90% illuminated · day 11 of the cycle

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

This week

Wed, Nov 18H 4:12AM 1.0 ft0.29 mL 11:05AM 0.4 ft0.11 mH 4:20PM 1.0 ft0.32 mL 11:37PM 0.2 ft0.06 mThu, Nov 19H 5:01AM 1.0 ft0.31 mL 12:08PM 0.3 ft0.09 mH 5:15PM 1.0 ft0.32 mFri, Nov 20L 12:26AM 0.1 ft0.04 mH 5:53AM 1.1 ft0.34 mL 1:04PM 0.2 ft0.06 mH 6:13PM 1.1 ft0.32 mSat, Nov 21L 1:13AM 0.1 ft0.02 mH 6:46AM 1.2 ft0.37 mL 1:56PM 0.1 ft0.03 mH 7:10PM 1.1 ft0.33 mSun, Nov 22L 1:58AM 0.0 ft0.00 mH 7:35AM 1.3 ft0.40 mL 2:47PM 0.0 ft0.00 mH 8:03PM 1.1 ft0.34 mMon, Nov 23L 2:45AM 0.0 ft-0.01 mH 8:23AM 1.4 ft0.43 mL 3:38PM -0.1 ft-0.02 mH 8:52PM 1.2 ft0.35 mTue, Nov 24L 3:34AM -0.1 ft-0.02 mH 9:10AM 1.5 ft0.45 mL 4:31PM -0.1 ft-0.03 mH 9:42PM 1.2 ft0.36 m