tidealmanac
Sat, Jan 9

Sunday, January 10, 2027

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

Mon, Jan 11

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. High12:32 AM6.6 ft2.02 m
  2. Low6:43 AM0.4 ft0.11 m
  3. High12:43 PM7.1 ft2.15 m
  4. Low7:08 PM0.0 ft-0.01 m

Range 7.1 ft2.17 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:48 AM
Sunrise
7:19 AM
Solar noon
12:02 PM
Sunset
4:44 PM
Civil dusk
5:15 PM
Daylight
9h 25m

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

Moon

Waxing crescent8% illuminated · day 2 of the cycle

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

This week

Thu, Jan 7L 4:47AM 0.4 ft0.12 mH 10:49AM 7.3 ft2.21 mL 5:20PM -0.1 ft-0.02 mH 11:17PM 6.6 ft2.00 mFri, Jan 8L 5:26AM 0.4 ft0.11 mH 11:27AM 7.2 ft2.20 mL 5:57PM -0.1 ft-0.03 mH 11:54PM 6.6 ft2.01 mSat, Jan 9L 6:05AM 0.3 ft0.10 mH 12:05PM 7.2 ft2.18 mL 6:32PM -0.1 ft-0.02 mSun, Jan 10H 12:32AM 6.6 ft2.02 mL 6:43AM 0.4 ft0.11 mH 12:43PM 7.1 ft2.15 mL 7:08PM 0.0 ft-0.01 mMon, Jan 11H 1:09AM 6.7 ft2.03 mL 7:22AM 0.4 ft0.12 mH 1:21PM 6.9 ft2.12 mL 7:44PM 0.0 ft0.01 mTue, Jan 12H 1:47AM 6.7 ft2.05 mL 8:03AM 0.4 ft0.13 mH 2:02PM 6.8 ft2.06 mL 8:22PM 0.1 ft0.04 mWed, Jan 13H 2:26AM 6.8 ft2.07 mL 8:48AM 0.5 ft0.14 mH 2:45PM 6.6 ft2.00 mL 9:03PM 0.3 ft0.08 m