tidealmanac
Thu, Oct 29

Friday, October 30, 2026

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

Sat, Oct 31

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 7:09 AMSunset 5:39 PM3:57 AM · 2.9 ft3:57 AM · 0.90 m9:16 AM · 0.3 ft9:16 AM · 0.10 m4:03 PM · 4.2 ft4:03 PM · 1.27 m10:18 PM · -0.3 ft10:18 PM · -0.08 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. High3:57 AM2.9 ft0.90 m
  2. Low9:16 AM0.3 ft0.10 m
  3. High4:03 PM4.2 ft1.27 m
  4. Low10:18 PM-0.3 ft-0.08 m

Range 4.4 ft1.34 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:40 AM
Sunrise
7:09 AM
Solar noon
12:24 PM
Sunset
5:39 PM
Civil dusk
6:08 PM
Daylight
10h 30m

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

Moon

Waning gibbous79% illuminated · day 19 of the cycle

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

This week

Tue, 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 mSun, Nov 1H 4:59AM 3.0 ft0.90 mL 10:20AM 0.5 ft0.14 mH 5:09PM 3.9 ft1.18 mL 11:16PM 0.0 ft-0.01 mMon, Nov 2H 6:01AM 3.0 ft0.93 mL 11:25AM 0.5 ft0.15 mH 6:14PM 3.7 ft1.13 m