tidealmanac
Wed, Aug 18

Thursday, August 19, 2027

Marshall Hall, Md., MD · NOAA 8579629 · MLLW · Local time (America/New_York)

Fri, Aug 20

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. Low3:44 AM0.5 ft0.15 m
  2. High10:13 AM2.6 ft0.79 m
  3. Low3:57 PM0.4 ft0.12 m
  4. High10:30 PM2.6 ft0.78 m

Range 2.2 ft0.67 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:57 AM
Sunrise
6:25 AM
Solar noon
1:12 PM
Sunset
7:59 PM
Civil dusk
8:27 PM
Daylight
13h 34m

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

Moon

Waning gibbous95% illuminated · day 17 of the cycle

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

This week

Mon, Aug 16L 1:47AM 0.5 ft0.15 mH 8:27AM 2.7 ft0.81 mL 2:22PM 0.4 ft0.11 mH 8:56PM 2.5 ft0.76 mTue, Aug 17L 2:28AM 0.5 ft0.14 mH 9:05AM 2.7 ft0.81 mL 2:56PM 0.4 ft0.11 mH 9:31PM 2.5 ft0.77 mWed, Aug 18L 3:07AM 0.5 ft0.14 mH 9:40AM 2.6 ft0.80 mL 3:28PM 0.4 ft0.12 mH 10:02PM 2.5 ft0.78 mThu, Aug 19L 3:44AM 0.5 ft0.15 mH 10:13AM 2.6 ft0.79 mL 3:57PM 0.4 ft0.12 mH 10:30PM 2.6 ft0.78 mFri, Aug 20L 4:21AM 0.6 ft0.17 mH 10:45AM 2.6 ft0.78 mL 4:26PM 0.4 ft0.13 mH 11:00PM 2.6 ft0.80 mSat, Aug 21L 4:59AM 0.6 ft0.18 mH 11:20AM 2.5 ft0.77 mL 4:58PM 0.4 ft0.13 mH 11:34PM 2.7 ft0.81 mSun, Aug 22L 5:39AM 0.7 ft0.20 mH 11:58AM 2.5 ft0.75 mL 5:33PM 0.4 ft0.14 m