tidealmanac
Mon, Oct 19

Tuesday, October 20, 2026

Norton Point, Gravesend Bay, NY · NOAA 8517811 · MLLW · Local time (America/New_York)

Wed, Oct 21

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. High3:34 AM4.1 ft1.25 m
  2. Low9:55 AM1.8 ft0.55 m
  3. High3:47 PM4.6 ft1.41 m
  4. Low10:35 PM1.1 ft0.34 m

Range 3.5 ft1.07 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:44 AM
Sunrise
7:12 AM
Solar noon
12:41 PM
Sunset
6:10 PM
Civil dusk
6:37 PM
Daylight
10h 58m

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

Moon

Waxing gibbous70% illuminated · day 9 of the cycle

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

This week

Sat, Oct 17H 12:55AM 4.0 ft1.21 mL 6:28AM 1.7 ft0.53 mH 1:09PM 4.7 ft1.43 mL 7:39PM 1.5 ft0.47 mSun, Oct 18H 1:49AM 3.9 ft1.20 mL 7:31AM 2.0 ft0.60 mH 2:01PM 4.6 ft1.40 mL 8:44PM 1.5 ft0.47 mMon, Oct 19H 2:41AM 4.0 ft1.21 mL 8:48AM 2.0 ft0.61 mH 2:53PM 4.6 ft1.39 mL 9:44PM 1.4 ft0.42 mTue, Oct 20H 3:34AM 4.1 ft1.25 mL 9:55AM 1.8 ft0.55 mH 3:47PM 4.6 ft1.41 mL 10:35PM 1.1 ft0.34 mWed, Oct 21H 4:28AM 4.3 ft1.32 mL 10:52AM 1.5 ft0.45 mH 4:43PM 4.8 ft1.45 mL 11:20PM 0.8 ft0.24 mThu, Oct 22H 5:20AM 4.7 ft1.43 mL 11:42AM 1.1 ft0.33 mH 5:36PM 4.9 ft1.50 mFri, Oct 23L 12:01AM 0.5 ft0.15 mH 6:06AM 5.1 ft1.56 mL 12:29PM 0.7 ft0.20 mH 6:24PM 5.1 ft1.56 m