tidealmanac
Thu, Dec 17

Friday, December 18, 2026

Prospect Harbor, ME · NOAA 8412932 · MLLW · Local time (America/New_York)

Sat, Dec 19

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. High4:48 AM10.2 ft3.12 m
  2. Low11:11 AM1.3 ft0.40 m
  3. High5:12 PM9.6 ft2.92 m
  4. Low11:26 PM1.1 ft0.33 m

Range 9.1 ft2.78 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:30 AM
Sunrise
7:03 AM
Solar noon
11:28 AM
Sunset
3:54 PM
Civil dusk
4:27 PM
Daylight
8h 51m

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

Moon

First quarter69% illuminated · day 9 of the cycle

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

This week

Tue, Dec 15H 2:32AM 9.5 ft2.88 mL 8:34AM 1.9 ft0.59 mH 2:34PM 10.1 ft3.08 mL 9:04PM 0.9 ft0.28 mWed, Dec 16H 3:16AM 9.6 ft2.93 mL 9:23AM 1.9 ft0.56 mH 3:23PM 9.9 ft3.00 mL 9:48PM 1.0 ft0.31 mThu, Dec 17H 4:01AM 9.9 ft3.00 mL 10:16AM 1.7 ft0.50 mH 4:16PM 9.7 ft2.95 mL 10:35PM 1.1 ft0.33 mFri, Dec 18H 4:48AM 10.2 ft3.12 mL 11:11AM 1.3 ft0.40 mH 5:12PM 9.6 ft2.92 mL 11:26PM 1.1 ft0.33 mSat, Dec 19H 5:38AM 10.7 ft3.25 mL 12:09PM 0.8 ft0.25 mH 6:11PM 9.7 ft2.94 mSun, Dec 20L 12:20AM 1.0 ft0.30 mH 6:31AM 11.2 ft3.42 mL 1:08PM 0.2 ft0.06 mH 7:10PM 9.9 ft3.01 mMon, Dec 21L 1:15AM 0.8 ft0.23 mH 7:25AM 11.8 ft3.60 mL 2:04PM -0.5 ft-0.14 mH 8:07PM 10.2 ft3.11 m