tidealmanac
Thu, Dec 10

Friday, December 11, 2026

Moon Head, MA · NOAA 8444312 · MLLW · Local time (America/New_York)

Sat, Dec 12

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. High12:28 AM8.5 ft2.59 m
  2. Low6:19 AM1.4 ft0.44 m
  3. High12:27 PM9.8 ft2.98 m
  4. Low6:56 PM0.4 ft0.11 m

Range 9.4 ft2.88 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:31 AM
Sunrise
7:03 AM
Solar noon
11:37 AM
Sunset
4:11 PM
Civil dusk
4:43 PM
Daylight
9h 9m

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

Moon

Waxing crescent5% illuminated · day 2 of the cycle

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

This week

Tue, Dec 8L 4:18AM 1.3 ft0.39 mH 10:28AM 10.0 ft3.05 mL 4:58PM 0.1 ft0.04 mH 11:09PM 8.6 ft2.64 mWed, Dec 9L 4:58AM 1.3 ft0.40 mH 11:07AM 10.0 ft3.04 mL 5:38PM 0.2 ft0.05 mH 11:49PM 8.6 ft2.62 mThu, Dec 10L 5:39AM 1.4 ft0.41 mH 11:47AM 9.9 ft3.02 mL 6:17PM 0.2 ft0.07 mFri, Dec 11H 12:28AM 8.5 ft2.59 mL 6:19AM 1.4 ft0.44 mH 12:27PM 9.8 ft2.98 mL 6:56PM 0.4 ft0.11 mSat, Dec 12H 1:08AM 8.4 ft2.58 mL 7:00AM 1.5 ft0.46 mH 1:07PM 9.6 ft2.94 mL 7:35PM 0.5 ft0.14 mSun, Dec 13H 1:48AM 8.4 ft2.56 mL 7:41AM 1.6 ft0.49 mH 1:48PM 9.5 ft2.88 mL 8:15PM 0.6 ft0.19 mMon, Dec 14H 2:28AM 8.4 ft2.56 mL 8:25AM 1.7 ft0.52 mH 2:31PM 9.2 ft2.82 mL 8:57PM 0.8 ft0.23 m