tidealmanac
Thu, Dec 10

Friday, December 11, 2026

Gloucester Harbor, MA · NOAA 8441841 · MLLW · Local time (America/New_York)

Sat, Dec 12

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

Tides

  1. High12:24 AM7.7 ft2.35 m
  2. Low6:09 AM1.6 ft0.48 m
  3. High12:22 PM9.0 ft2.75 m
  4. Low6:48 PM0.4 ft0.12 m

Range 8.6 ft2.63 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:30 AM
Sunrise
7:02 AM
Solar noon
11:36 AM
Sunset
4:09 PM
Civil dusk
4:41 PM
Daylight
9h 7m

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 4:14AM 1.3 ft0.40 mH 10:33AM 9.4 ft2.85 mL 4:55PM 0.2 ft0.05 mH 11:11PM 7.9 ft2.41 mWed, Dec 9L 4:53AM 1.4 ft0.44 mH 11:10AM 9.2 ft2.81 mL 5:33PM 0.2 ft0.07 mH 11:48PM 7.8 ft2.38 mThu, Dec 10L 5:31AM 1.5 ft0.47 mH 11:46AM 9.1 ft2.78 mL 6:10PM 0.3 ft0.10 mFri, Dec 11H 12:24AM 7.7 ft2.35 mL 6:09AM 1.6 ft0.48 mH 12:22PM 9.0 ft2.75 mL 6:48PM 0.4 ft0.12 mSat, Dec 12H 1:01AM 7.6 ft2.33 mL 6:48AM 1.6 ft0.49 mH 1:00PM 8.9 ft2.72 mL 7:26PM 0.5 ft0.14 mSun, Dec 13H 1:39AM 7.6 ft2.33 mL 7:30AM 1.6 ft0.50 mH 1:40PM 8.8 ft2.67 mL 8:07PM 0.5 ft0.17 mMon, Dec 14H 2:20AM 7.7 ft2.34 mL 8:14AM 1.6 ft0.50 mH 2:24PM 8.6 ft2.62 mL 8:49PM 0.6 ft0.20 m