tidealmanac
Tue, Oct 6

Wednesday, October 7, 2026

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

Thu, Oct 8

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. Low3:19 AM0.4 ft0.13 m
  2. High9:21 AM7.8 ft2.37 m
  3. Low3:43 PM0.4 ft0.13 m
  4. High9:44 PM7.8 ft2.39 m

Range 7.4 ft2.26 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:29 AM
Sunrise
6:57 AM
Solar noon
12:42 PM
Sunset
6:28 PM
Civil dusk
6:55 PM
Daylight
11h 31m

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

Moon

Waning crescent15% illuminated · day 25 of the cycle

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

This week

Sun, Oct 4L 12:13AM 0.8 ft0.26 mH 6:09AM 6.8 ft2.08 mL 12:29PM 1.2 ft0.37 mH 6:34PM 7.5 ft2.30 mMon, Oct 5L 1:19AM 0.8 ft0.25 mH 7:18AM 7.0 ft2.13 mL 1:39PM 1.1 ft0.32 mH 7:44PM 7.6 ft2.31 mTue, Oct 6L 2:22AM 0.6 ft0.20 mH 8:23AM 7.3 ft2.24 mL 2:44PM 0.8 ft0.23 mH 8:48PM 7.7 ft2.34 mWed, Oct 7L 3:19AM 0.4 ft0.13 mH 9:21AM 7.8 ft2.37 mL 3:43PM 0.4 ft0.13 mH 9:44PM 7.8 ft2.39 mThu, Oct 8L 4:09AM 0.2 ft0.07 mH 10:11AM 8.2 ft2.48 mL 4:36PM 0.1 ft0.04 mH 10:34PM 7.9 ft2.41 mFri, Oct 9L 4:56AM 0.1 ft0.04 mH 10:57AM 8.4 ft2.57 mL 5:24PM -0.1 ft-0.02 mH 11:20PM 7.9 ft2.40 mSat, Oct 10L 5:38AM 0.2 ft0.05 mH 11:39AM 8.5 ft2.60 mL 6:09PM -0.1 ft-0.04 m