tidealmanac
Fri, Oct 9

Saturday, October 10, 2026

Portland Head Light, ME · NOAA 8418031 · MLLW · Local time (America/New_York)

Sun, Oct 11

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. Low5:13 AM-0.1 ft-0.03 m
  2. High11:25 AM10.0 ft3.05 m
  3. Low5:40 PM-0.5 ft-0.14 m
  4. High11:52 PM9.6 ft2.93 m

Range 10.5 ft3.19 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:20 AM
Sunrise
6:48 AM
Solar noon
12:28 PM
Sunset
6:07 PM
Civil dusk
6:36 PM
Daylight
11h 19m

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

Moon

New moon1% illuminated · day 28 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Wed, Oct 7L 2:48AM 0.1 ft0.04 mH 9:03AM 9.0 ft2.75 mL 3:08PM 0.5 ft0.15 mH 9:23PM 9.7 ft2.96 mThu, Oct 8L 3:41AM -0.1 ft-0.02 mH 9:55AM 9.5 ft2.89 mL 4:03PM 0.0 ft0.01 mH 10:16PM 9.8 ft2.99 mFri, Oct 9L 4:29AM -0.2 ft-0.05 mH 10:41AM 9.8 ft2.99 mL 4:53PM -0.3 ft-0.09 mH 11:06PM 9.8 ft2.98 mSat, Oct 10L 5:13AM -0.1 ft-0.03 mH 11:25AM 10.0 ft3.05 mL 5:40PM -0.5 ft-0.14 mH 11:52PM 9.6 ft2.93 mSun, Oct 11L 5:54AM 0.1 ft0.04 mH 12:05PM 10.0 ft3.06 mL 6:23PM -0.5 ft-0.14 mMon, Oct 12H 12:36AM 9.4 ft2.85 mL 6:34AM 0.4 ft0.13 mH 12:44PM 9.9 ft3.03 mL 7:05PM -0.3 ft-0.09 mTue, Oct 13H 1:18AM 9.0 ft2.75 mL 7:13AM 0.8 ft0.24 mH 1:22PM 9.7 ft2.96 mL 7:46PM 0.0 ft0.00 m