tidealmanac
Sat, Apr 17

Sunday, April 18, 2027

Great Point, MA · NOAA 8448566 · MLLW · Local time (America/New_York)

Mon, Apr 19

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Tides

  1. Low4:08 AM0.0 ft0.01 m
  2. High10:40 AM3.2 ft0.99 m
  3. Low4:33 PM0.0 ft0.00 m
  4. High11:05 PM3.4 ft1.03 m

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

Sun

Civil dawn
5:28 AM
Sunrise
5:57 AM
Solar noon
12:40 PM
Sunset
7:23 PM
Civil dusk
7:51 PM
Daylight
13h 26m

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

Moon

Waxing gibbous92% illuminated · day 12 of the cycle

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

This week

Thu, Apr 15L 12:55AM 0.4 ft0.12 mH 7:26AM 3.2 ft0.96 mL 1:39PM 0.1 ft0.04 mH 8:14PM 2.9 ft0.89 mFri, Apr 16L 2:02AM 0.3 ft0.10 mH 8:34AM 3.2 ft0.96 mL 2:41PM 0.1 ft0.03 mH 9:17PM 3.1 ft0.93 mSat, Apr 17L 3:07AM 0.2 ft0.06 mH 9:40AM 3.2 ft0.97 mL 3:40PM 0.0 ft0.01 mH 10:14PM 3.2 ft0.98 mSun, Apr 18L 4:08AM 0.0 ft0.01 mH 10:40AM 3.2 ft0.99 mL 4:33PM 0.0 ft0.00 mH 11:05PM 3.4 ft1.03 mMon, Apr 19L 5:02AM -0.1 ft-0.04 mH 11:33AM 3.3 ft1.00 mL 5:22PM 0.0 ft-0.01 mH 11:51PM 3.5 ft1.06 mTue, Apr 20L 5:52AM -0.2 ft-0.07 mH 12:22PM 3.3 ft1.00 mL 6:07PM 0.0 ft0.00 mWed, Apr 21H 12:35AM 3.5 ft1.07 mL 6:38AM -0.3 ft-0.08 mH 1:09PM 3.2 ft0.98 mL 6:51PM 0.1 ft0.02 m