tidealmanac
Fri, Oct 23

Saturday, October 24, 2026

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

Sun, Oct 25

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 7:02 AMSunset 5:47 PM4:37 AM · 0.5 ft4:37 AM · 0.15 m11:10 AM · 3.5 ft11:10 AM · 1.07 m5:12 PM · 0.1 ft5:12 PM · 0.04 m11:41 PM · 3.1 ft11:41 PM · 0.94 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. Low4:37 AM0.5 ft0.15 m
  2. High11:10 AM3.5 ft1.07 m
  3. Low5:12 PM0.1 ft0.04 m
  4. High11:41 PM3.1 ft0.94 m

Range 3.4 ft1.03 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:34 AM
Sunrise
7:02 AM
Solar noon
12:25 PM
Sunset
5:47 PM
Civil dusk
6:16 PM
Daylight
10h 46m

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

Moon

Full moon98% illuminated · day 13 of the cycle

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

This week

Wed, Oct 21L 2:31AM 0.6 ft0.19 mH 9:05AM 2.9 ft0.87 mL 2:45PM 0.9 ft0.26 mH 9:13PM 3.1 ft0.96 mThu, Oct 22L 3:16AM 0.6 ft0.18 mH 9:49AM 3.1 ft0.93 mL 3:37PM 0.7 ft0.20 mH 10:03PM 3.1 ft0.96 mFri, Oct 23L 3:57AM 0.5 ft0.17 mH 10:30AM 3.3 ft1.00 mL 4:26PM 0.4 ft0.12 mH 10:52PM 3.1 ft0.95 mSat, Oct 24L 4:37AM 0.5 ft0.15 mH 11:10AM 3.5 ft1.07 mL 5:12PM 0.1 ft0.04 mH 11:41PM 3.1 ft0.94 mSun, 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 m