tidealmanac
Wed, Aug 11

Thursday, August 12, 2027

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

Fri, Aug 13

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. Low2:38 AM1.0 ft0.31 m
  2. High8:36 AM6.5 ft2.00 m
  3. Low2:46 PM1.4 ft0.43 m
  4. High8:55 PM7.4 ft2.25 m

Range 6.4 ft1.95 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:31 AM
Sunrise
6:01 AM
Solar noon
1:00 PM
Sunset
7:59 PM
Civil dusk
8:28 PM
Daylight
13h 58m

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

Moon

Waxing gibbous76% illuminated · day 10 of the cycle

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

This week

Mon, Aug 9H 5:33AM 6.9 ft2.09 mL 11:50AM 1.0 ft0.29 mH 5:58PM 7.8 ft2.38 mTue, Aug 10L 12:40AM 0.8 ft0.25 mH 6:34AM 6.6 ft2.01 mL 12:49PM 1.3 ft0.39 mH 6:58PM 7.5 ft2.30 mWed, Aug 11L 1:40AM 1.0 ft0.30 mH 7:37AM 6.5 ft1.98 mL 1:48PM 1.4 ft0.43 mH 7:58PM 7.4 ft2.25 mThu, Aug 12L 2:38AM 1.0 ft0.31 mH 8:36AM 6.5 ft2.00 mL 2:46PM 1.4 ft0.43 mH 8:55PM 7.4 ft2.25 mFri, Aug 13L 3:31AM 0.9 ft0.29 mH 9:30AM 6.7 ft2.05 mL 3:39PM 1.3 ft0.40 mH 9:46PM 7.5 ft2.28 mSat, Aug 14L 4:18AM 0.8 ft0.25 mH 10:17AM 6.9 ft2.11 mL 4:28PM 1.1 ft0.35 mH 10:31PM 7.6 ft2.31 mSun, Aug 15L 5:00AM 0.7 ft0.21 mH 10:59AM 7.1 ft2.18 mL 5:11PM 1.0 ft0.29 mH 11:12PM 7.7 ft2.34 m