tidealmanac
Sat, Feb 20

Sunday, February 21, 2027

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

Mon, Feb 22

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. Low5:23 AM-0.3 ft-0.10 m
  2. High11:53 AM3.6 ft1.11 m
  3. Low5:56 PM-0.5 ft-0.15 m

Range 4.1 ft1.26 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:00 AM
Sunrise
6:28 AM
Solar noon
11:54 AM
Sunset
5:20 PM
Civil dusk
5:48 PM
Daylight
10h 52m

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

Moon

Full moon100% illuminated · day 15 of the cycle

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

This week

Thu, Feb 18L 2:31AM 0.2 ft0.06 mH 9:04AM 3.4 ft1.03 mL 3:20PM -0.2 ft-0.05 mH 9:49PM 2.9 ft0.90 mFri, Feb 19L 3:33AM 0.0 ft0.00 mH 10:05AM 3.5 ft1.07 mL 4:16PM -0.3 ft-0.10 mH 10:44PM 3.1 ft0.96 mSat, Feb 20L 4:29AM -0.2 ft-0.05 mH 11:00AM 3.6 ft1.10 mL 5:07PM -0.4 ft-0.14 mH 11:35PM 3.3 ft1.01 mSun, Feb 21L 5:23AM -0.3 ft-0.10 mH 11:53AM 3.6 ft1.11 mL 5:56PM -0.5 ft-0.15 mMon, Feb 22H 12:24AM 3.4 ft1.04 mL 6:15AM -0.4 ft-0.12 mH 12:45PM 3.6 ft1.09 mL 6:43PM -0.4 ft-0.14 mTue, Feb 23H 1:12AM 3.5 ft1.06 mL 7:05AM -0.4 ft-0.12 mH 1:35PM 3.5 ft1.06 mL 7:29PM -0.3 ft-0.10 mWed, Feb 24H 1:58AM 3.5 ft1.05 mL 7:54AM -0.3 ft-0.10 mH 2:23PM 3.3 ft1.01 mL 8:14PM -0.2 ft-0.05 m