tidealmanac
Thu, Sep 16

Friday, September 17, 2027

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

Sat, Sep 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. Low6:09 AM0.1 ft0.02 m
  2. High11:30 AM1.3 ft0.39 m
  3. Low6:37 PM0.1 ft0.04 m
  4. High11:48 PM1.2 ft0.37 m

Range 1.2 ft0.37 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:08 AM
Sunrise
6:36 AM
Solar noon
12:48 PM
Sunset
7:01 PM
Civil dusk
7:28 PM
Daylight
12h 25m

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

Moon

Full moon97% illuminated · day 16 of the cycle

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

This week

Tue, Sep 14L 4:19AM 0.1 ft0.04 mH 9:51AM 1.2 ft0.36 mL 4:34PM 0.2 ft0.05 mH 10:05PM 1.3 ft0.39 mWed, Sep 15L 4:57AM 0.1 ft0.03 mH 10:27AM 1.2 ft0.38 mL 5:17PM 0.1 ft0.04 mH 10:40PM 1.3 ft0.39 mThu, Sep 16L 5:34AM 0.1 ft0.02 mH 10:59AM 1.3 ft0.38 mL 5:58PM 0.1 ft0.04 mH 11:14PM 1.2 ft0.38 mFri, Sep 17L 6:09AM 0.1 ft0.02 mH 11:30AM 1.3 ft0.39 mL 6:37PM 0.1 ft0.04 mH 11:48PM 1.2 ft0.37 mSat, Sep 18L 6:43AM 0.1 ft0.03 mH 12:01PM 1.3 ft0.39 mL 7:15PM 0.1 ft0.04 mSun, Sep 19H 12:23AM 1.2 ft0.35 mL 7:15AM 0.1 ft0.03 mH 12:35PM 1.3 ft0.39 mL 7:53PM 0.2 ft0.05 mMon, Sep 20H 1:03AM 1.1 ft0.34 mL 7:48AM 0.1 ft0.04 mH 1:16PM 1.3 ft0.39 mL 8:35PM 0.2 ft0.06 m