tidealmanac
Wed, Dec 16

Thursday, December 17, 2026

Guard Shore, VA · NOAA 8633596 · MLLW · Local time (America/New_York)

Fri, Dec 18

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. High5:27 AM1.9 ft0.59 m
  2. Low12:24 PM0.3 ft0.10 m
  3. High5:41 PM1.8 ft0.56 m

Range 1.6 ft0.49 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:43 AM
Sunrise
7:12 AM
Solar noon
11:59 AM
Sunset
4:45 PM
Civil dusk
5:15 PM
Daylight
9h 33m

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

Moon

First quarter59% illuminated · day 8 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Mon, Dec 14H 3:09AM 1.8 ft0.55 mL 9:39AM 0.2 ft0.07 mH 3:26PM 2.1 ft0.65 mL 10:23PM 0.2 ft0.05 mTue, Dec 15H 3:52AM 1.8 ft0.56 mL 10:29AM 0.3 ft0.09 mH 4:07PM 2.0 ft0.62 mL 11:06PM 0.1 ft0.04 mWed, Dec 16H 4:38AM 1.9 ft0.57 mL 11:24AM 0.3 ft0.10 mH 4:51PM 1.9 ft0.59 mL 11:52PM 0.1 ft0.03 mThu, Dec 17H 5:27AM 1.9 ft0.59 mL 12:24PM 0.3 ft0.10 mH 5:41PM 1.8 ft0.56 mFri, Dec 18L 12:41AM 0.1 ft0.02 mH 6:23AM 2.0 ft0.62 mL 1:28PM 0.3 ft0.08 mH 6:39PM 1.8 ft0.54 mSat, Dec 19L 1:34AM 0.0 ft-0.01 mH 7:25AM 2.2 ft0.67 mL 2:33PM 0.2 ft0.05 mH 7:44PM 1.8 ft0.54 mSun, Dec 20L 2:30AM -0.1 ft-0.04 mH 8:25AM 2.4 ft0.72 mL 3:34PM 0.0 ft0.01 mH 8:46PM 1.8 ft0.55 m