tidealmanac
Mon, Sep 28

Tuesday, September 29, 2026

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

Wed, Sep 30

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

Tides

  1. High1:19 AM9.4 ft2.88 m
  2. Low7:21 AM0.2 ft0.06 m
  3. High1:31 PM10.3 ft3.15 m
  4. Low7:54 PM-0.7 ft-0.21 m

Range 11.0 ft3.36 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:09 AM
Sunrise
6:37 AM
Solar noon
12:33 PM
Sunset
6:29 PM
Civil dusk
6:57 PM
Daylight
11h 52m

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

Moon

Waning gibbous90% illuminated · day 17 of the cycle

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

This week

Sat, Sep 26L 5:24AM 0.5 ft0.14 mH 11:36AM 9.2 ft2.81 mL 5:43PM 0.2 ft0.07 mH 11:56PM 9.4 ft2.86 mSun, Sep 27L 6:02AM 0.3 ft0.10 mH 12:12PM 9.7 ft2.95 mL 6:25PM -0.2 ft-0.06 mMon, Sep 28H 12:36AM 9.5 ft2.89 mL 6:40AM 0.2 ft0.07 mH 12:50PM 10.1 ft3.07 mL 7:08PM -0.5 ft-0.16 mTue, Sep 29H 1:19AM 9.4 ft2.88 mL 7:21AM 0.2 ft0.06 mH 1:31PM 10.3 ft3.15 mL 7:54PM -0.7 ft-0.21 mWed, Sep 30H 2:04AM 9.3 ft2.84 mL 8:05AM 0.3 ft0.09 mH 2:17PM 10.4 ft3.18 mL 8:43PM -0.7 ft-0.20 mThu, Oct 1H 2:54AM 9.1 ft2.76 mL 8:54AM 0.5 ft0.15 mH 3:08PM 10.4 ft3.16 mL 9:37PM -0.5 ft-0.15 mFri, Oct 2H 3:49AM 8.8 ft2.67 mL 9:48AM 0.7 ft0.23 mH 4:05PM 10.2 ft3.10 mL 10:36PM -0.2 ft-0.07 m