tidealmanac
Mon, Aug 9

Tuesday, August 10, 2027

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

Wed, Aug 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. Low12:40 AM0.8 ft0.25 m
  2. High6:34 AM6.6 ft2.01 m
  3. Low12:49 PM1.3 ft0.39 m
  4. High6:58 PM7.5 ft2.30 m

Range 6.7 ft2.04 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:29 AM
Sunrise
5:59 AM
Solar noon
1:00 PM
Sunset
8:01 PM
Civil dusk
8:31 PM
Daylight
14h 3m

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

Moon

First quarter56% illuminated · day 8 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Sat, Aug 7H 3:39AM 7.7 ft2.35 mL 10:00AM 0.1 ft0.04 mH 4:07PM 8.4 ft2.56 mL 10:41PM 0.3 ft0.09 mSun, Aug 8H 4:35AM 7.3 ft2.21 mL 10:53AM 0.6 ft0.17 mH 5:01PM 8.1 ft2.47 mL 11:40PM 0.6 ft0.18 mMon, 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 m