tidealmanac
Sat, Sep 18

Sunday, September 19, 2027

Gowanus Bay, NY · NOAA 8517921 · MLLW · Local time (America/New_York)

Mon, Sep 20

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. Low4:31 AM0.4 ft0.13 m
  2. High10:12 AM5.5 ft1.67 m
  3. Low5:11 PM0.6 ft0.20 m
  4. High10:41 PM4.7 ft1.43 m

Range 5.0 ft1.54 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:13 AM
Sunrise
6:40 AM
Solar noon
12:50 PM
Sunset
7:00 PM
Civil dusk
7:28 PM
Daylight
12h 20m

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

Moon

Waning gibbous85% illuminated · day 18 of the cycle

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

This week

Thu, Sep 16L 2:55AM 0.3 ft0.09 mH 8:45AM 5.3 ft1.63 mL 3:18PM 0.5 ft0.16 mH 8:57PM 5.2 ft1.60 mFri, Sep 17L 3:29AM 0.3 ft0.09 mH 9:13AM 5.4 ft1.65 mL 3:56PM 0.5 ft0.16 mH 9:28PM 5.1 ft1.55 mSat, Sep 18L 4:01AM 0.3 ft0.10 mH 9:40AM 5.5 ft1.67 mL 4:33PM 0.6 ft0.17 mH 10:01PM 4.9 ft1.49 mSun, Sep 19L 4:31AM 0.4 ft0.13 mH 10:12AM 5.5 ft1.67 mL 5:11PM 0.6 ft0.20 mH 10:41PM 4.7 ft1.43 mMon, Sep 20L 5:03AM 0.6 ft0.17 mH 10:53AM 5.5 ft1.66 mL 5:53PM 0.8 ft0.24 mH 11:30PM 4.5 ft1.37 mTue, Sep 21L 5:40AM 0.7 ft0.21 mH 11:44AM 5.4 ft1.65 mL 6:48PM 1.0 ft0.30 mWed, Sep 22H 12:32AM 4.3 ft1.32 mL 6:27AM 0.9 ft0.27 mH 12:46PM 5.4 ft1.63 mL 8:02PM 1.1 ft0.33 m