tidealmanac
Tue, Oct 20

Wednesday, October 21, 2026

Great Machipongo Inlet (inside), VA · NOAA 8631411 · 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. High5:16 AM3.6 ft1.09 m
  2. Low11:08 AM1.1 ft0.32 m
  3. High5:41 PM4.2 ft1.29 m
  4. Low11:48 PM1.0 ft0.30 m

Range 3.3 ft1.00 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:50 AM
Sunrise
7:16 AM
Solar noon
12:48 PM
Sunset
6:19 PM
Civil dusk
6:45 PM
Daylight
11h 3m

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 2:17AM 3.1 ft0.94 mL 8:13AM 1.3 ft0.39 mH 2:55PM 4.1 ft1.24 mL 9:22PM 1.5 ft0.46 mMon, Oct 19H 3:17AM 3.1 ft0.95 mL 9:12AM 1.3 ft0.40 mH 3:55PM 4.1 ft1.24 mL 10:14PM 1.4 ft0.44 mTue, Oct 20H 4:20AM 3.3 ft1.00 mL 10:11AM 1.2 ft0.38 mH 4:51PM 4.1 ft1.26 mL 11:03PM 1.2 ft0.38 mWed, Oct 21H 5:16AM 3.6 ft1.09 mL 11:08AM 1.1 ft0.32 mH 5:41PM 4.2 ft1.29 mL 11:48PM 1.0 ft0.30 mThu, Oct 22H 6:05AM 4.0 ft1.22 mL 12:03PM 0.8 ft0.25 mH 6:27PM 4.4 ft1.33 mFri, Oct 23L 12:31AM 0.7 ft0.20 mH 6:51AM 4.4 ft1.36 mL 12:55PM 0.5 ft0.16 mH 7:11PM 4.5 ft1.36 mSat, Oct 24L 1:13AM 0.4 ft0.11 mH 7:35AM 4.9 ft1.49 mL 1:44PM 0.2 ft0.07 mH 7:55PM 4.5 ft1.37 m