tidealmanac
Wed, Sep 16

Thursday, September 17, 2026

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

Fri, Sep 18

No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.

Tides

  1. High5:30 AM2.8 ft0.84 m
  2. Low10:54 AM0.9 ft0.28 m
  3. High5:29 PM3.5 ft1.06 m
  4. Low11:49 PM0.5 ft0.15 m

Range 3.0 ft0.91 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:55 AM
Sunrise
6:22 AM
Solar noon
12:35 PM
Sunset
6:48 PM
Civil dusk
7:15 PM
Daylight
12h 25m

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

Moon

First quarter34% illuminated · day 5 of the cycle

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

This week

Mon, Sep 14H 3:06AM 3.3 ft1.00 mL 8:34AM 0.5 ft0.15 mH 3:12PM 3.7 ft1.13 mL 9:14PM 0.1 ft0.04 mTue, Sep 15H 3:52AM 3.1 ft0.94 mL 9:18AM 0.7 ft0.20 mH 3:54PM 3.6 ft1.11 mL 10:04PM 0.2 ft0.07 mWed, Sep 16H 4:40AM 2.9 ft0.89 mL 10:05AM 0.8 ft0.24 mH 4:40PM 3.6 ft1.08 mL 10:56PM 0.4 ft0.11 mThu, Sep 17H 5:30AM 2.8 ft0.84 mL 10:54AM 0.9 ft0.28 mH 5:29PM 3.5 ft1.06 mL 11:49PM 0.5 ft0.15 mFri, Sep 18H 6:21AM 2.7 ft0.81 mL 11:45AM 1.0 ft0.30 mH 6:21PM 3.4 ft1.04 mSat, Sep 19L 12:42AM 0.6 ft0.18 mH 7:13AM 2.6 ft0.79 mL 12:37PM 1.0 ft0.32 mH 7:15PM 3.3 ft1.02 mSun, Sep 20L 1:37AM 0.7 ft0.20 mH 8:07AM 2.6 ft0.79 mL 1:31PM 1.1 ft0.32 mH 8:09PM 3.3 ft1.01 m