tidealmanac
Mon, Oct 26

Tuesday, October 27, 2026

Harry Tappen Marina, Hempstead Harbor, NY · NOAA 8516607 · MLLW · Local time (America/New_York)

Wed, Oct 28

Predicted tide height, every 6 minutes

HighLowNightTwilight
11.5 ft3.5 m4.9 ft1.5 m-1.6 ft-0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:19 AMSunset 5:58 PM12:14 AM · 8.1 ft12:14 AM · 2.47 m6:20 AM · -0.3 ft6:20 AM · -0.08 m12:27 PM · 9.4 ft12:27 PM · 2.86 m7:04 PM · -1.0 ft7:04 PM · -0.31 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. High12:14 AM8.1 ft2.47 m
  2. Low6:20 AM-0.3 ft-0.08 m
  3. High12:27 PM9.4 ft2.86 m
  4. Low7:04 PM-1.0 ft-0.31 m

Range 10.4 ft3.17 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:51 AM
Sunrise
7:19 AM
Solar noon
12:38 PM
Sunset
5:58 PM
Civil dusk
6:26 PM
Daylight
10h 39m

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

Moon

Full moon97% illuminated · day 16 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Sat, Oct 24L 4:15AM 0.3 ft0.10 mH 10:17AM 8.5 ft2.60 mL 4:52PM -0.5 ft-0.14 mH 10:48PM 7.8 ft2.39 mSun, Oct 25L 4:54AM 0.0 ft0.01 mH 10:58AM 9.0 ft2.74 mL 5:34PM -0.8 ft-0.25 mH 11:30PM 8.0 ft2.45 mMon, Oct 26L 5:35AM -0.2 ft-0.05 mH 11:41AM 9.3 ft2.83 mL 6:17PM -1.0 ft-0.31 mTue, Oct 27H 12:14AM 8.1 ft2.47 mL 6:20AM -0.3 ft-0.08 mH 12:27PM 9.4 ft2.86 mL 7:04PM -1.0 ft-0.31 mWed, Oct 28H 1:01AM 8.1 ft2.46 mL 7:07AM -0.2 ft-0.07 mH 1:16PM 9.3 ft2.82 mL 7:52PM -0.9 ft-0.26 mThu, Oct 29H 1:51AM 7.9 ft2.41 mL 7:58AM -0.1 ft-0.03 mH 2:08PM 9.0 ft2.73 mL 8:44PM -0.6 ft-0.17 mFri, Oct 30H 2:45AM 7.7 ft2.34 mL 8:53AM 0.2 ft0.06 mH 3:04PM 8.5 ft2.60 mL 9:42PM -0.2 ft-0.06 m