tidealmanac
Tue, Oct 20

Wednesday, October 21, 2026

Guilford Harbor, CT · NOAA 8464445 · MLLW · Local time (America/New_York)

Thu, Oct 22

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. Low1:32 AM1.0 ft0.32 m
  2. High7:54 AM5.0 ft1.52 m
  3. Low1:58 PM1.1 ft0.33 m
  4. High8:15 PM5.0 ft1.54 m

Range 4.0 ft1.22 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:41 AM
Sunrise
7:09 AM
Solar noon
12:35 PM
Sunset
6:02 PM
Civil dusk
6:30 PM
Daylight
10h 53m

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

Moon

Waxing gibbous79% illuminated · day 10 of the cycle

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

This week

Sun, Oct 18H 5:11AM 4.6 ft1.39 mL 11:09AM 1.7 ft0.51 mH 5:27PM 4.8 ft1.47 mL 11:47PM 1.3 ft0.39 mMon, Oct 19H 6:07AM 4.6 ft1.40 mL 12:07PM 1.6 ft0.48 mH 6:26PM 4.8 ft1.47 mTue, Oct 20L 12:41AM 1.2 ft0.37 mH 7:03AM 4.7 ft1.44 mL 1:04PM 1.4 ft0.42 mH 7:22PM 4.9 ft1.50 mWed, Oct 21L 1:32AM 1.0 ft0.32 mH 7:54AM 5.0 ft1.52 mL 1:58PM 1.1 ft0.33 mH 8:15PM 5.0 ft1.54 mThu, Oct 22L 2:19AM 0.8 ft0.25 mH 8:41AM 5.3 ft1.61 mL 2:47PM 0.7 ft0.21 mH 9:03PM 5.2 ft1.59 mFri, Oct 23L 3:03AM 0.6 ft0.17 mH 9:24AM 5.6 ft1.71 mL 3:34PM 0.3 ft0.10 mH 9:48PM 5.4 ft1.64 mSat, Oct 24L 3:45AM 0.4 ft0.11 mH 10:05AM 5.9 ft1.80 mL 4:19PM 0.0 ft-0.01 mH 10:31PM 5.5 ft1.68 m