tidealmanac
Fri, Apr 16

Saturday, April 17, 2027

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

Sun, Apr 18

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. Low2:28 AM0.0 ft0.01 m
  2. High7:53 AM1.2 ft0.36 m
  3. Low2:58 PM-0.1 ft-0.02 m
  4. High8:30 PM1.3 ft0.39 m

Range 1.3 ft0.40 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:44 AM
Sunrise
6:13 AM
Solar noon
12:53 PM
Sunset
7:34 PM
Civil dusk
8:02 PM
Daylight
13h 21m

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

Moon

Waxing gibbous85% illuminated · day 11 of the cycle

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

This week

Wed, Apr 14H 4:39AM 1.2 ft0.36 mL 12:08PM 0.1 ft0.03 mH 5:26PM 1.0 ft0.32 mThu, Apr 15L 12:18AM 0.2 ft0.05 mH 5:43AM 1.2 ft0.35 mL 1:12PM 0.0 ft0.01 mH 6:30PM 1.1 ft0.34 mFri, Apr 16L 1:27AM 0.1 ft0.03 mH 6:49AM 1.2 ft0.35 mL 2:08PM 0.0 ft0.00 mH 7:33PM 1.2 ft0.36 mSat, Apr 17L 2:28AM 0.0 ft0.01 mH 7:53AM 1.2 ft0.36 mL 2:58PM -0.1 ft-0.02 mH 8:30PM 1.3 ft0.39 mSun, Apr 18L 3:22AM 0.0 ft-0.01 mH 8:49AM 1.2 ft0.37 mL 3:45PM -0.1 ft-0.03 mH 9:20PM 1.3 ft0.41 mMon, Apr 19L 4:14AM -0.1 ft-0.02 mH 9:39AM 1.2 ft0.37 mL 4:30PM -0.1 ft-0.03 mH 10:05PM 1.4 ft0.42 mTue, Apr 20L 5:03AM -0.1 ft-0.03 mH 10:24AM 1.2 ft0.37 mL 5:14PM -0.1 ft-0.02 mH 10:47PM 1.4 ft0.43 m