tidealmanac
Thu, Apr 15

Friday, April 16, 2027

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

Sat, Apr 17

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

Tides

  1. High4:29 AM1.5 ft0.46 m
  2. Low10:59 AM0.2 ft0.06 m
  3. High4:56 PM1.2 ft0.36 m
  4. Low10:51 PM0.1 ft0.04 m

Range 1.4 ft0.43 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:47 AM
Sunrise
6:10 AM
Solar noon
12:27 PM
Sunset
6:44 PM
Civil dusk
7:06 PM
Daylight
12h 34m

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

Moon

Waxing gibbous77% illuminated · day 10 of the cycle

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

This week

Tue, Apr 13H 1:31AM 1.7 ft0.53 mL 8:29AM 0.3 ft0.10 mH 1:12PM 0.7 ft0.22 mL 7:05PM -0.2 ft-0.06 mWed, Apr 14H 2:31AM 1.7 ft0.51 mL 9:24AM 0.3 ft0.10 mH 2:28PM 0.8 ft0.25 mL 8:16PM -0.1 ft-0.02 mThu, Apr 15H 3:31AM 1.6 ft0.49 mL 10:14AM 0.3 ft0.08 mH 3:45PM 1.0 ft0.30 mL 9:33PM 0.0 ft0.01 mFri, Apr 16H 4:29AM 1.5 ft0.46 mL 10:59AM 0.2 ft0.06 mH 4:56PM 1.2 ft0.36 mL 10:51PM 0.1 ft0.04 mSat, Apr 17H 5:23AM 1.4 ft0.43 mL 11:41AM 0.1 ft0.02 mH 6:00PM 1.4 ft0.43 mSun, Apr 18L 12:07AM 0.2 ft0.05 mH 6:13AM 1.3 ft0.39 mL 12:21PM 0.0 ft-0.01 mH 6:56PM 1.6 ft0.49 mMon, Apr 19L 1:16AM 0.2 ft0.05 mH 7:00AM 1.1 ft0.35 mL 1:01PM -0.2 ft-0.05 mH 7:47PM 1.8 ft0.54 m