tidealmanac
Mon, Sep 20

Tuesday, September 21, 2027

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

Wed, Sep 22

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

Tides

  1. High4:28 AM2.8 ft0.86 m
  2. Low9:53 AM0.7 ft0.21 m
  3. High4:33 PM3.7 ft1.14 m
  4. Low10:50 PM0.2 ft0.06 m

Range 3.5 ft1.08 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:59 AM
Sunrise
6:26 AM
Solar noon
12:34 PM
Sunset
6:41 PM
Civil dusk
7:09 PM
Daylight
12h 15m

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

Moon

Last quarter68% illuminated · day 20 of the cycle

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

This week

Sat, Sep 18H 2:17AM 3.1 ft0.94 mL 7:49AM 0.6 ft0.20 mH 2:26PM 3.5 ft1.07 mL 8:25PM 0.3 ft0.08 mSun, Sep 19H 2:57AM 3.0 ft0.92 mL 8:26AM 0.7 ft0.20 mH 3:03PM 3.6 ft1.10 mL 9:09PM 0.2 ft0.07 mMon, Sep 20H 3:40AM 2.9 ft0.89 mL 9:07AM 0.7 ft0.21 mH 3:45PM 3.7 ft1.12 mL 9:58PM 0.2 ft0.06 mTue, Sep 21H 4:28AM 2.8 ft0.86 mL 9:53AM 0.7 ft0.21 mH 4:33PM 3.7 ft1.14 mL 10:50PM 0.2 ft0.06 mWed, Sep 22H 5:21AM 2.7 ft0.84 mL 10:45AM 0.7 ft0.21 mH 5:28PM 3.8 ft1.15 mL 11:46PM 0.2 ft0.06 mThu, Sep 23H 6:17AM 2.7 ft0.83 mL 11:41AM 0.6 ft0.20 mH 6:28PM 3.8 ft1.17 mFri, Sep 24L 12:43AM 0.2 ft0.06 mH 7:17AM 2.8 ft0.84 mL 12:41PM 0.6 ft0.18 mH 7:30PM 3.9 ft1.18 m