tidealmanac
Tue, Oct 20

Wednesday, October 21, 2026

Gay Head, MA · NOAA 8448733 · MLLW · Local time (America/New_York)

Thu, Oct 22

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. High4:14 AM2.5 ft0.75 m
  2. Low11:16 AM0.6 ft0.18 m
  3. High4:36 PM2.5 ft0.77 m
  4. Low11:41 PM0.4 ft0.12 m

Range 2.1 ft0.65 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:33 AM
Sunrise
7:01 AM
Solar noon
12:28 PM
Sunset
5:55 PM
Civil dusk
6:23 PM
Daylight
10h 53m

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

Moon

Waxing gibbous79% illuminated · day 10 of the cycle

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

This week

Sun, Oct 18H 1:34AM 2.2 ft0.67 mL 7:28AM 0.8 ft0.25 mH 1:57PM 2.4 ft0.73 mL 9:11PM 0.9 ft0.27 mMon, Oct 19H 2:25AM 2.2 ft0.67 mL 8:49AM 0.9 ft0.26 mH 2:47PM 2.4 ft0.72 mL 10:21PM 0.8 ft0.23 mTue, Oct 20H 3:18AM 2.3 ft0.70 mL 10:15AM 0.8 ft0.23 mH 3:41PM 2.4 ft0.74 mL 11:05PM 0.6 ft0.18 mWed, Oct 21H 4:14AM 2.5 ft0.75 mL 11:16AM 0.6 ft0.18 mH 4:36PM 2.5 ft0.77 mL 11:41PM 0.4 ft0.12 mThu, Oct 22H 5:07AM 2.7 ft0.82 mL 12:04PM 0.4 ft0.12 mH 5:27PM 2.7 ft0.82 mFri, Oct 23L 12:13AM 0.2 ft0.06 mH 5:54AM 3.0 ft0.92 mL 12:47PM 0.2 ft0.06 mH 6:14PM 2.9 ft0.87 mSat, Oct 24L 12:47AM 0.0 ft0.00 mH 6:38AM 3.3 ft1.01 mL 1:29PM 0.0 ft0.00 mH 6:59PM 3.0 ft0.92 m