tidealmanac
Wed, Sep 30

Thursday, October 1, 2026

Mount Sinai Harbor, NY · NOAA 8514421 · MLLW · Local time (America/New_York)

Fri, Oct 2

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. High3:01 AM6.1 ft1.86 m
  2. Low9:19 AM0.6 ft0.17 m
  3. High3:18 PM6.9 ft2.10 m
  4. Low10:10 PM0.4 ft0.11 m

Range 6.5 ft1.99 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:21 AM
Sunrise
6:48 AM
Solar noon
12:42 PM
Sunset
6:36 PM
Civil dusk
7:03 PM
Daylight
11h 47m

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

Moon

Waning gibbous74% illuminated · day 19 of the cycle

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

This week

Mon, Sep 28H 12:39AM 6.6 ft2.01 mL 7:00AM 0.1 ft0.04 mH 12:53PM 7.2 ft2.20 mL 7:36PM -0.1 ft-0.04 mTue, Sep 29H 1:23AM 6.5 ft1.98 mL 7:42AM 0.2 ft0.07 mH 1:37PM 7.2 ft2.20 mL 8:22PM -0.1 ft-0.02 mWed, Sep 30H 2:10AM 6.3 ft1.93 mL 8:28AM 0.4 ft0.11 mH 2:25PM 7.1 ft2.16 mL 9:13PM 0.1 ft0.04 mThu, Oct 1H 3:01AM 6.1 ft1.86 mL 9:19AM 0.6 ft0.17 mH 3:18PM 6.9 ft2.10 mL 10:10PM 0.4 ft0.11 mFri, Oct 2H 3:58AM 5.9 ft1.80 mL 10:18AM 0.8 ft0.24 mH 4:17PM 6.6 ft2.02 mL 11:13PM 0.6 ft0.17 mSat, Oct 3H 5:00AM 5.7 ft1.75 mL 11:25AM 0.9 ft0.29 mH 5:23PM 6.4 ft1.95 mSun, Oct 4L 12:20AM 0.7 ft0.21 mH 6:08AM 5.7 ft1.73 mL 12:36PM 1.0 ft0.30 mH 6:33PM 6.3 ft1.91 m