tidealmanac
Mon, Sep 21

Tuesday, September 22, 2026

Cotuit Highlands, MA · NOAA 8447675 · MLLW · Local time (America/New_York)

Wed, Sep 23

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. Low3:21 AM0.4 ft0.13 m
  2. High10:09 AM2.2 ft0.66 m
  3. Low3:31 PM0.5 ft0.16 m
  4. High10:18 PM2.4 ft0.74 m

Range 2.0 ft0.61 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:01 AM
Sunrise
6:29 AM
Solar noon
12:35 PM
Sunset
6:41 PM
Civil dusk
7:08 PM
Daylight
12h 12m

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

Moon

Waxing gibbous83% illuminated · day 10 of the cycle

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

This week

Sat, Sep 19L 12:33AM 0.4 ft0.13 mH 7:20AM 2.1 ft0.63 mL 12:43PM 0.6 ft0.20 mH 7:30PM 2.3 ft0.71 mSun, Sep 20L 1:31AM 0.5 ft0.14 mH 8:18AM 2.0 ft0.62 mL 1:40PM 0.7 ft0.20 mH 8:28PM 2.3 ft0.71 mMon, Sep 21L 2:27AM 0.5 ft0.14 mH 9:16AM 2.1 ft0.63 mL 2:36PM 0.6 ft0.19 mH 9:25PM 2.4 ft0.72 mTue, Sep 22L 3:21AM 0.4 ft0.13 mH 10:09AM 2.2 ft0.66 mL 3:31PM 0.5 ft0.16 mH 10:18PM 2.4 ft0.74 mWed, Sep 23L 4:10AM 0.3 ft0.10 mH 10:56AM 2.3 ft0.69 mL 4:21PM 0.4 ft0.13 mH 11:06PM 2.5 ft0.76 mThu, Sep 24L 4:53AM 0.2 ft0.07 mH 11:37AM 2.4 ft0.73 mL 5:07PM 0.3 ft0.09 mH 11:49PM 2.6 ft0.79 mFri, Sep 25L 5:32AM 0.1 ft0.04 mH 12:14PM 2.5 ft0.77 mL 5:50PM 0.1 ft0.04 m