tidealmanac
Sat, Jan 30

Sunday, January 31, 2027

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

Mon, Feb 1

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

Tides

  1. High4:06 AM1.5 ft0.47 m
  2. Low11:13 AM0.5 ft0.15 m
  3. High3:11 PM0.7 ft0.21 m
  4. Low9:28 PM-0.2 ft-0.05 m

Range 1.7 ft0.52 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:38 AM
Sunrise
7:01 AM
Solar noon
12:40 PM
Sunset
6:20 PM
Civil dusk
6:42 PM
Daylight
11h 19m

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

Moon

Last quarter34% illuminated · day 23 of the cycle

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

This week

Thu, Jan 28H 1:08AM 1.6 ft0.49 mL 7:20AM 0.4 ft0.12 mH 12:48PM 1.1 ft0.34 mL 7:06PM -0.1 ft-0.04 mFri, Jan 29H 2:07AM 1.6 ft0.49 mL 8:33AM 0.5 ft0.14 mH 1:31PM 0.9 ft0.28 mL 7:50PM -0.2 ft-0.05 mSat, Jan 30H 3:06AM 1.6 ft0.48 mL 9:52AM 0.5 ft0.15 mH 2:17PM 0.8 ft0.23 mL 8:37PM -0.2 ft-0.05 mSun, Jan 31H 4:06AM 1.5 ft0.47 mL 11:13AM 0.5 ft0.15 mH 3:11PM 0.7 ft0.21 mL 9:28PM -0.2 ft-0.05 mMon, Feb 1H 5:05AM 1.5 ft0.46 mL 12:22PM 0.5 ft0.14 mH 4:11PM 0.6 ft0.20 mL 10:22PM -0.1 ft-0.04 mTue, Feb 2H 6:00AM 1.5 ft0.47 mL 1:13PM 0.4 ft0.13 mH 5:12PM 0.7 ft0.20 mL 11:15PM -0.1 ft-0.04 mWed, Feb 3H 6:49AM 1.6 ft0.48 mL 1:53PM 0.4 ft0.13 mH 6:10PM 0.7 ft0.22 m