tidealmanac
Mon, Sep 7

Tuesday, September 8, 2026

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

Wed, Sep 9

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. Low3:05 AM0.1 ft0.02 m
  2. High8:26 AM1.2 ft0.36 m
  3. Low3:09 PM0.1 ft0.02 m
  4. High8:47 PM1.4 ft0.42 m

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

Sun

Civil dawn
5:59 AM
Sunrise
6:27 AM
Solar noon
12:51 PM
Sunset
7:16 PM
Civil dusk
7:43 PM
Daylight
12h 49m

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

Moon

Waning crescent11% illuminated · day 26 of the cycle

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

This week

Sat, Sep 5H 5:02AM 1.0 ft0.32 mL 11:48AM 0.2 ft0.07 mH 5:29PM 1.3 ft0.39 mSun, Sep 6L 1:08AM 0.2 ft0.06 mH 6:11AM 1.0 ft0.32 mL 1:04PM 0.2 ft0.06 mH 6:39PM 1.3 ft0.40 mMon, Sep 7L 2:10AM 0.1 ft0.04 mH 7:21AM 1.1 ft0.34 mL 2:10PM 0.1 ft0.04 mH 7:48PM 1.3 ft0.41 mTue, Sep 8L 3:05AM 0.1 ft0.02 mH 8:26AM 1.2 ft0.36 mL 3:09PM 0.1 ft0.02 mH 8:47PM 1.4 ft0.42 mWed, Sep 9L 3:55AM 0.0 ft0.00 mH 9:21AM 1.3 ft0.39 mL 4:04PM 0.0 ft0.01 mH 9:39PM 1.4 ft0.43 mThu, Sep 10L 4:43AM -0.1 ft-0.02 mH 10:09AM 1.3 ft0.41 mL 4:55PM 0.0 ft0.00 mH 10:25PM 1.4 ft0.43 mFri, Sep 11L 5:28AM -0.1 ft-0.02 mH 10:54AM 1.4 ft0.42 mL 5:45PM 0.0 ft0.00 mH 11:09PM 1.4 ft0.42 m