tidealmanac
Mon, Oct 19

Tuesday, October 20, 2026

Blue Hill Harbor, ME · NOAA 8414112 · 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. Low12:37 AM1.6 ft0.49 m
  2. High6:50 AM8.5 ft2.60 m
  3. Low12:56 PM2.2 ft0.68 m
  4. High7:04 PM9.3 ft2.82 m

Range 7.7 ft2.34 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:26 AM
Sunrise
6:55 AM
Solar noon
12:19 PM
Sunset
5:43 PM
Civil dusk
6:13 PM
Daylight
10h 48m

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 4:04AM 8.6 ft2.63 mL 10:06AM 2.3 ft0.70 mH 4:13PM 9.4 ft2.87 mL 10:46PM 1.5 ft0.47 mSun, Oct 18H 4:57AM 8.4 ft2.56 mL 11:00AM 2.5 ft0.75 mH 5:08PM 9.2 ft2.80 mL 11:42PM 1.7 ft0.50 mMon, Oct 19H 5:54AM 8.4 ft2.55 mL 11:58AM 2.5 ft0.75 mH 6:07PM 9.1 ft2.79 mTue, Oct 20L 12:37AM 1.6 ft0.49 mH 6:50AM 8.5 ft2.60 mL 12:56PM 2.2 ft0.68 mH 7:04PM 9.3 ft2.82 mWed, Oct 21L 1:30AM 1.4 ft0.42 mH 7:42AM 8.9 ft2.72 mL 1:50PM 1.8 ft0.56 mH 7:57PM 9.5 ft2.90 mThu, Oct 22L 2:18AM 1.1 ft0.33 mH 8:29AM 9.5 ft2.88 mL 2:40PM 1.3 ft0.39 mH 8:46PM 9.9 ft3.01 mFri, Oct 23L 3:03AM 0.7 ft0.22 mH 9:12AM 10.1 ft3.07 mL 3:26PM 0.7 ft0.20 mH 9:32PM 10.2 ft3.12 m