tidealmanac
Mon, Oct 19

Tuesday, October 20, 2026

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

Wed, Oct 21

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. Low12:41 AM1.2 ft0.37 m
  2. High7:03 AM4.7 ft1.44 m
  3. Low1:04 PM1.4 ft0.42 m
  4. High7:22 PM4.9 ft1.50 m

Range 3.7 ft1.13 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:40 AM
Sunrise
7:08 AM
Solar noon
12:36 PM
Sunset
6:03 PM
Civil dusk
6:31 PM
Daylight
10h 56m

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

Moon

Waxing gibbous70% illuminated · day 9 of the cycle

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

This week

Sat, Oct 17H 4:17AM 4.6 ft1.41 mL 10:11AM 1.6 ft0.49 mH 4:30PM 4.9 ft1.50 mL 10:51PM 1.2 ft0.38 mSun, 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 m