tidealmanac
Sat, Jan 2

Sunday, January 3, 2027

Cos Cob Harbor, CT · NOAA 8469549 · MLLW · Local time (America/New_York)

Mon, Jan 4

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. Low1:43 AM0.6 ft0.18 m
  2. High7:53 AM7.2 ft2.19 m
  3. Low2:30 PM0.2 ft0.05 m
  4. High8:26 PM6.2 ft1.89 m

Range 7.0 ft2.14 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:49 AM
Sunrise
7:19 AM
Solar noon
11:59 AM
Sunset
4:38 PM
Civil dusk
5:09 PM
Daylight
9h 18m

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

Moon

Waning crescent20% illuminated · day 25 of the cycle

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

This week

Thu, Dec 31H 5:07AM 7.2 ft2.20 mL 11:42AM 0.3 ft0.10 mH 5:36PM 6.3 ft1.91 mL 11:53PM 0.3 ft0.09 mFri, Jan 1H 6:03AM 7.2 ft2.21 mL 12:39PM 0.3 ft0.09 mH 6:34PM 6.2 ft1.88 mSat, Jan 2L 12:49AM 0.5 ft0.15 mH 6:59AM 7.2 ft2.19 mL 1:37PM 0.3 ft0.08 mH 7:33PM 6.1 ft1.87 mSun, Jan 3L 1:43AM 0.6 ft0.18 mH 7:53AM 7.2 ft2.19 mL 2:30PM 0.2 ft0.05 mH 8:26PM 6.2 ft1.89 mMon, Jan 4L 2:34AM 0.6 ft0.18 mH 8:42AM 7.2 ft2.19 mL 3:18PM 0.1 ft0.03 mH 9:14PM 6.3 ft1.92 mTue, Jan 5L 3:22AM 0.5 ft0.17 mH 9:28AM 7.2 ft2.20 mL 4:02PM 0.0 ft0.00 mH 9:58PM 6.4 ft1.95 mWed, Jan 6L 4:06AM 0.5 ft0.14 mH 10:09AM 7.3 ft2.21 mL 4:42PM 0.0 ft-0.01 mH 10:38PM 6.5 ft1.98 m