tidealmanac
Sat, Aug 21

Sunday, August 22, 2027

Arecibo, PR · NOAA 9757809 · MLLW · Local time (America/Puerto_Rico)

Mon, Aug 23

No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.

Tides

  1. Low5:12 AM0.2 ft0.08 m
  2. High11:58 AM1.7 ft0.52 m
  3. Low6:12 PM0.7 ft0.20 m
  4. High11:28 PM1.2 ft0.37 m

Range 1.4 ft0.44 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:48 AM
Sunrise
6:10 AM
Solar noon
12:30 PM
Sunset
6:50 PM
Civil dusk
7:12 PM
Daylight
12h 40m

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

Moon

Waning gibbous72% illuminated · day 20 of the cycle

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

This week

Thu, Aug 19L 3:54AM 0.5 ft0.15 mH 9:47AM 1.5 ft0.45 mL 3:43PM 0.5 ft0.14 mH 10:01PM 1.6 ft0.50 mFri, Aug 20L 4:19AM 0.4 ft0.13 mH 10:29AM 1.6 ft0.47 mL 4:30PM 0.5 ft0.17 mH 10:30PM 1.5 ft0.46 mSat, Aug 21L 4:44AM 0.3 ft0.10 mH 11:12AM 1.6 ft0.50 mL 5:19PM 0.6 ft0.19 mH 10:59PM 1.4 ft0.41 mSun, Aug 22L 5:12AM 0.2 ft0.08 mH 11:58AM 1.7 ft0.52 mL 6:12PM 0.7 ft0.20 mH 11:28PM 1.2 ft0.37 mMon, Aug 23L 5:45AM 0.2 ft0.05 mH 12:48PM 1.7 ft0.53 mL 7:11PM 0.7 ft0.22 mTue, Aug 24H 12:01AM 1.1 ft0.34 mL 6:25AM 0.1 ft0.02 mH 1:44PM 1.8 ft0.55 mL 8:17PM 0.8 ft0.23 mWed, Aug 25H 12:41AM 1.0 ft0.32 mL 7:13AM 0.0 ft0.00 mH 2:45PM 1.8 ft0.56 mL 9:29PM 0.8 ft0.24 m