tidealmanac
Mon, Oct 19

Tuesday, October 20, 2026

Oak Bluffs, MA · NOAA 8448208 · 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. Low1:23 AM0.7 ft0.20 m
  2. High7:23 AM1.4 ft0.42 m
  3. Low1:17 PM0.7 ft0.20 m
  4. High7:46 PM1.5 ft0.45 m

Range 0.8 ft0.25 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:31 AM
Sunrise
6:59 AM
Solar noon
12:27 PM
Sunset
5:55 PM
Civil dusk
6:23 PM
Daylight
10h 55m

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 4:49AM 1.4 ft0.42 mL 9:30AM 0.6 ft0.18 mH 5:12PM 1.5 ft0.46 mL 10:39PM 0.7 ft0.23 mSun, Oct 18H 5:39AM 1.3 ft0.41 mL 10:30AM 0.7 ft0.22 mH 6:02PM 1.5 ft0.45 mMon, Oct 19L 12:13AM 0.8 ft0.23 mH 6:30AM 1.3 ft0.41 mL 11:51AM 0.7 ft0.23 mH 6:52PM 1.4 ft0.44 mTue, Oct 20L 1:23AM 0.7 ft0.20 mH 7:23AM 1.4 ft0.42 mL 1:17PM 0.7 ft0.20 mH 7:46PM 1.5 ft0.45 mWed, Oct 21L 2:07AM 0.5 ft0.16 mH 8:19AM 1.5 ft0.46 mL 2:18PM 0.5 ft0.16 mH 8:41PM 1.5 ft0.47 mThu, Oct 22L 2:43AM 0.3 ft0.11 mH 9:12AM 1.7 ft0.50 mL 3:06PM 0.3 ft0.10 mH 9:32PM 1.6 ft0.50 mFri, Oct 23L 3:15AM 0.2 ft0.05 mH 9:59AM 1.8 ft0.56 mL 3:49PM 0.2 ft0.05 mH 10:19PM 1.7 ft0.53 m