tidealmanac
Mon, Oct 19

Tuesday, October 20, 2026

Gowanus Bay, NY · NOAA 8517921 · 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. High3:56 AM4.1 ft1.24 m
  2. Low10:17 AM1.5 ft0.46 m
  3. High4:04 PM4.6 ft1.40 m
  4. Low10:54 PM0.9 ft0.28 m

Range 3.7 ft1.12 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 57m

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 1:17AM 3.9 ft1.20 mL 6:41AM 1.5 ft0.46 mH 1:25PM 4.7 ft1.42 mL 8:08PM 1.3 ft0.39 mSun, Oct 18H 2:10AM 3.9 ft1.18 mL 7:54AM 1.7 ft0.51 mH 2:17PM 4.6 ft1.39 mL 9:11PM 1.3 ft0.39 mMon, Oct 19H 3:02AM 3.9 ft1.19 mL 9:14AM 1.7 ft0.51 mH 3:09PM 4.5 ft1.38 mL 10:06PM 1.1 ft0.34 mTue, Oct 20H 3:56AM 4.1 ft1.24 mL 10:17AM 1.5 ft0.46 mH 4:04PM 4.6 ft1.40 mL 10:54PM 0.9 ft0.28 mWed, Oct 21H 4:49AM 4.3 ft1.31 mL 11:10AM 1.2 ft0.37 mH 4:59PM 4.7 ft1.44 mL 11:37PM 0.7 ft0.20 mThu, Oct 22H 5:37AM 4.7 ft1.42 mL 11:58AM 0.9 ft0.27 mH 5:49PM 4.9 ft1.50 mFri, Oct 23L 12:17AM 0.4 ft0.12 mH 6:18AM 5.1 ft1.55 mL 12:44PM 0.6 ft0.17 mH 6:33PM 5.1 ft1.55 m