Fri, Oct 2Sun, Oct 4
Saturday, October 3, 2026
Cos Cob Harbor, CT · NOAA 8469549 · MLLW · Local time (America/New_York)
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
- High5:01 AM6.9 ft2.10 m
- Low11:18 AM1.2 ft0.35 m
- High5:24 PM7.7 ft2.35 m
Range 6.5 ft2.00 m · 3 predicted tides · MLLW
Sun
- Civil dawn
- 6:25 AM
- Sunrise
- 6:53 AM
- Solar noon
- 12:44 PM
- Sunset
- 6:34 PM
- Civil dusk
- 7:02 PM
- Daylight
- 11h 42m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Last quarter54% illuminated · day 21 of the cycle
Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.
This week
Wed, Sep 30H 2:11AM 7.6 ft2.32 mL 8:21AM 0.4 ft0.14 mH 2:26PM 8.5 ft2.60 mL 9:06PM 0.1 ft0.04 mThu, Oct 1H 3:02AM 7.3 ft2.24 mL 9:12AM 0.7 ft0.21 mH 3:19PM 8.3 ft2.53 mL 10:03PM 0.4 ft0.13 mFri, Oct 2H 3:59AM 7.1 ft2.16 mL 10:11AM 1.0 ft0.29 mH 4:18PM 8.0 ft2.43 mL 11:06PM 0.7 ft0.21 mSat, Oct 3H 5:01AM 6.9 ft2.10 mL 11:18AM 1.2 ft0.35 mH 5:24PM 7.7 ft2.35 mSun, 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 m