tidealmanac
Tue, Apr 20

Wednesday, April 21, 2027

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

Thu, Apr 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. Low5:50 AM-0.1 ft-0.03 m
  2. High11:08 AM1.2 ft0.36 m
  3. Low5:57 PM0.0 ft-0.01 m
  4. High11:28 PM1.4 ft0.42 m

Range 1.5 ft0.45 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:38 AM
Sunrise
6:07 AM
Solar noon
12:52 PM
Sunset
7:38 PM
Civil dusk
8:07 PM
Daylight
13h 31m

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

Moon

Full moon100% illuminated · day 15 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Sun, 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 mWed, Apr 21L 5:50AM -0.1 ft-0.03 mH 11:08AM 1.2 ft0.36 mL 5:57PM 0.0 ft-0.01 mH 11:28PM 1.4 ft0.42 mThu, Apr 22L 6:34AM -0.1 ft-0.02 mH 11:52AM 1.1 ft0.35 mL 6:38PM 0.0 ft0.01 mFri, Apr 23H 12:09AM 1.3 ft0.41 mL 7:16AM 0.0 ft-0.01 mH 12:36PM 1.1 ft0.33 mL 7:17PM 0.1 ft0.03 mSat, Apr 24H 12:50AM 1.3 ft0.38 mL 7:56AM 0.0 ft0.01 mH 1:22PM 1.0 ft0.31 mL 7:54PM 0.2 ft0.05 m