tidealmanac
Thu, Aug 19

Friday, August 20, 2027

Alpine, N.J., NJ · NOAA 8530095 · MLLW · Local time (America/New_York)

Sat, Aug 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. Low5:49 AM0.3 ft0.09 m
  2. High11:48 AM4.0 ft1.23 m
  3. Low6:09 PM0.7 ft0.22 m
  4. High11:54 PM4.0 ft1.21 m

Range 3.8 ft1.14 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:41 AM
Sunrise
6:10 AM
Solar noon
12:59 PM
Sunset
7:49 PM
Civil dusk
8:18 PM
Daylight
13h 39m

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

Moon

Waning gibbous89% illuminated · day 18 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Tue, Aug 17L 4:10AM 0.3 ft0.08 mH 10:11AM 3.9 ft1.20 mL 4:18PM 0.6 ft0.19 mH 10:18PM 4.3 ft1.32 mWed, Aug 18L 4:46AM 0.2 ft0.07 mH 10:46AM 4.0 ft1.21 mL 4:57PM 0.6 ft0.19 mH 10:51PM 4.3 ft1.30 mThu, Aug 19L 5:19AM 0.2 ft0.07 mH 11:18AM 4.0 ft1.22 mL 5:34PM 0.7 ft0.20 mH 11:22PM 4.1 ft1.25 mFri, Aug 20L 5:49AM 0.3 ft0.09 mH 11:48AM 4.0 ft1.23 mL 6:09PM 0.7 ft0.22 mH 11:54PM 4.0 ft1.21 mSat, Aug 21L 6:18AM 0.4 ft0.12 mH 12:18PM 4.1 ft1.24 mL 6:44PM 0.8 ft0.25 mSun, Aug 22H 12:30AM 3.8 ft1.15 mL 6:45AM 0.5 ft0.15 mH 12:54PM 4.1 ft1.25 mL 7:23PM 0.9 ft0.29 mMon, Aug 23H 1:15AM 3.6 ft1.11 mL 7:18AM 0.6 ft0.19 mH 1:38PM 4.2 ft1.27 mL 8:15PM 1.1 ft0.33 m