tidealmanac
Fri, Oct 30

Saturday, October 31, 2026

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

Sun, Nov 1

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 7:10 AMSunset 5:38 PM4:57 AM · 2.9 ft4:57 AM · 0.89 m10:16 AM · 0.4 ft10:16 AM · 0.12 m5:05 PM · 4.0 ft5:05 PM · 1.23 m11:17 PM · -0.1 ft11:17 PM · -0.04 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. High4:57 AM2.9 ft0.89 m
  2. Low10:16 AM0.4 ft0.12 m
  3. High5:05 PM4.0 ft1.23 m
  4. Low11:17 PM-0.1 ft-0.04 m

Range 4.2 ft1.27 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:41 AM
Sunrise
7:10 AM
Solar noon
12:24 PM
Sunset
5:38 PM
Civil dusk
6:06 PM
Daylight
10h 28m

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

Moon

Waning gibbous69% illuminated · day 20 of the cycle

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

This week

Wed, 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 mTue, Nov 3L 12:14AM 0.1 ft0.02 mH 7:03AM 3.2 ft0.97 mL 12:33PM 0.5 ft0.14 mH 7:19PM 3.5 ft1.08 m