tidealmanac
Mon, Oct 19

Tuesday, October 20, 2026

Atlantic Beach, FL · NOAA 8720259 · 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. High3:36 AM4.9 ft1.50 m
  2. Low9:55 AM1.5 ft0.46 m
  3. High4:09 PM5.4 ft1.64 m
  4. Low10:41 PM1.4 ft0.43 m

Range 4.0 ft1.21 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:07 AM
Sunrise
7:31 AM
Solar noon
1:10 PM
Sunset
6:50 PM
Civil dusk
7:14 PM
Daylight
11h 19m

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 12:58AM 4.9 ft1.48 mL 7:02AM 1.5 ft0.45 mH 1:28PM 5.5 ft1.66 mL 8:10PM 1.7 ft0.53 mSun, Oct 18H 1:47AM 4.8 ft1.46 mL 7:57AM 1.6 ft0.48 mH 2:19PM 5.4 ft1.64 mL 9:03PM 1.7 ft0.52 mMon, Oct 19H 2:40AM 4.8 ft1.46 mL 8:57AM 1.6 ft0.48 mH 3:14PM 5.3 ft1.63 mL 9:54PM 1.6 ft0.49 mTue, Oct 20H 3:36AM 4.9 ft1.50 mL 9:55AM 1.5 ft0.46 mH 4:09PM 5.4 ft1.64 mL 10:41PM 1.4 ft0.43 mWed, Oct 21H 4:32AM 5.1 ft1.56 mL 10:51AM 1.3 ft0.41 mH 5:03PM 5.5 ft1.67 mL 11:28PM 1.2 ft0.35 mThu, Oct 22H 5:26AM 5.4 ft1.65 mL 11:45AM 1.1 ft0.34 mH 5:53PM 5.6 ft1.70 mFri, Oct 23L 12:13AM 0.9 ft0.27 mH 6:17AM 5.8 ft1.76 mL 12:39PM 0.9 ft0.27 mH 6:42PM 5.7 ft1.73 m