tidealmanac
Sat, Jan 30

Sunday, January 31, 2027

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

Mon, Feb 1

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. High5:00 AM1.0 ft0.30 m
  2. Low12:20 PM0.1 ft0.04 m
  3. High5:24 PM0.8 ft0.24 m

Range 0.9 ft0.26 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:36 AM
Sunrise
7:05 AM
Solar noon
12:07 PM
Sunset
5:09 PM
Civil dusk
5:38 PM
Daylight
10h 4m

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

Moon

Last quarter34% illuminated · day 23 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Thu, Jan 28H 2:28AM 1.1 ft0.34 mL 9:11AM 0.0 ft0.01 mH 2:42PM 1.0 ft0.30 mL 9:29PM 0.0 ft0.00 mFri, Jan 29H 3:18AM 1.1 ft0.33 mL 10:13AM 0.1 ft0.03 mH 3:33PM 0.9 ft0.27 mL 10:25PM 0.1 ft0.02 mSat, Jan 30H 4:07AM 1.0 ft0.32 mL 11:18AM 0.1 ft0.04 mH 4:26PM 0.8 ft0.25 mL 11:24PM 0.1 ft0.04 mSun, Jan 31H 5:00AM 1.0 ft0.30 mL 12:20PM 0.1 ft0.04 mH 5:24PM 0.8 ft0.24 mMon, Feb 1L 12:21AM 0.1 ft0.04 mH 5:58AM 1.0 ft0.30 mL 1:15PM 0.1 ft0.04 mH 6:27PM 0.8 ft0.24 mTue, Feb 2L 1:15AM 0.1 ft0.04 mH 6:56AM 1.0 ft0.31 mL 2:04PM 0.1 ft0.02 mH 7:25PM 0.8 ft0.25 mWed, Feb 3L 2:04AM 0.1 ft0.03 mH 7:49AM 1.0 ft0.32 mL 2:49PM 0.0 ft0.01 mH 8:15PM 0.9 ft0.26 m