tidealmanac
Tue, Oct 27

Wednesday, October 28, 2026

Nantucket, MA · NOAA 8449130 · MLLW · Local time (America/New_York)

Thu, Oct 29

Predicted tide height, every 6 minutes

HighLowNightTwilight
4.9 ft1.5 m1.6 ft0.5 m-1.6 ft-0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:06 AMSunset 5:42 PM2:11 AM · 3.0 ft2:11 AM · 0.92 m7:31 AM · 0.3 ft7:31 AM · 0.09 m2:13 PM · 4.2 ft2:13 PM · 1.29 m8:27 PM · -0.4 ft8:27 PM · -0.12 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. High2:11 AM3.0 ft0.92 m
  2. Low7:31 AM0.3 ft0.09 m
  3. High2:13 PM4.2 ft1.29 m
  4. Low8:27 PM-0.4 ft-0.12 m

Range 4.6 ft1.41 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:38 AM
Sunrise
7:06 AM
Solar noon
12:24 PM
Sunset
5:42 PM
Civil dusk
6:10 PM
Daylight
10h 35m

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

Moon

Waning gibbous93% illuminated · day 17 of the cycle

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

This week

Sun, Oct 25L 5:17AM 0.4 ft0.13 mH 11:52AM 3.8 ft1.15 mL 5:59PM -0.1 ft-0.03 mMon, Oct 26H 12:31AM 3.1 ft0.94 mL 5:59AM 0.4 ft0.11 mH 12:36PM 4.0 ft1.21 mL 6:47PM -0.3 ft-0.08 mTue, Oct 27H 1:21AM 3.1 ft0.93 mL 6:44AM 0.3 ft0.10 mH 1:24PM 4.1 ft1.26 mL 7:36PM -0.4 ft-0.12 mWed, Oct 28H 2:11AM 3.0 ft0.92 mL 7:31AM 0.3 ft0.09 mH 2:13PM 4.2 ft1.29 mL 8:27PM -0.4 ft-0.12 mThu, Oct 29H 3:02AM 3.0 ft0.91 mL 8:22AM 0.3 ft0.09 mH 3:06PM 4.2 ft1.29 mL 9:20PM -0.4 ft-0.11 mFri, Oct 30H 3:57AM 2.9 ft0.90 mL 9:16AM 0.3 ft0.10 mH 4:03PM 4.2 ft1.27 mL 10:18PM -0.3 ft-0.08 mSat, Oct 31H 4:57AM 2.9 ft0.89 mL 10:16AM 0.4 ft0.12 mH 5:05PM 4.0 ft1.23 mL 11:17PM -0.1 ft-0.04 m