tidealmanac
Wed, Oct 21

Thursday, October 22, 2026

South Harpswell, Potts Harbor, ME · NOAA 8417647 · MLLW · Local time (America/New_York)

Fri, Oct 23

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. Low2:29 AM1.0 ft0.32 m
  2. High8:48 AM8.5 ft2.60 m
  3. Low2:50 PM1.2 ft0.37 m
  4. High9:03 PM8.9 ft2.71 m

Range 7.8 ft2.39 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:33 AM
Sunrise
7:03 AM
Solar noon
12:25 PM
Sunset
5:47 PM
Civil dusk
6:16 PM
Daylight
10h 44m

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

Moon

Waxing gibbous87% illuminated · day 11 of the cycle

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

This week

Mon, Oct 19H 6:15AM 7.5 ft2.28 mL 12:02PM 2.3 ft0.70 mH 6:22PM 8.3 ft2.53 mTue, Oct 20L 12:48AM 1.5 ft0.46 mH 7:11AM 7.7 ft2.34 mL 1:02PM 2.1 ft0.64 mH 7:19PM 8.4 ft2.56 mWed, Oct 21L 1:41AM 1.3 ft0.40 mH 8:02AM 8.0 ft2.45 mL 1:58PM 1.7 ft0.53 mH 8:14PM 8.6 ft2.62 mThu, Oct 22L 2:29AM 1.0 ft0.32 mH 8:48AM 8.5 ft2.60 mL 2:50PM 1.2 ft0.37 mH 9:03PM 8.9 ft2.71 mFri, Oct 23L 3:12AM 0.7 ft0.22 mH 9:29AM 9.1 ft2.77 mL 3:36PM 0.6 ft0.18 mH 9:49PM 9.2 ft2.80 mSat, Oct 24L 3:52AM 0.4 ft0.13 mH 10:08AM 9.7 ft2.95 mL 4:19PM 0.0 ft-0.01 mH 10:32PM 9.4 ft2.88 mSun, Oct 25L 4:32AM 0.2 ft0.05 mH 10:47AM 10.2 ft3.11 mL 5:03PM -0.6 ft-0.18 mH 11:17PM 9.6 ft2.94 m