tidealmanac
Sat, Jan 2

Sunday, January 3, 2027

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

Mon, Jan 4

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

Tides

  1. High5:36 AM1.7 ft0.53 m
  2. Low12:46 PM0.5 ft0.16 m
  3. High4:48 PM0.7 ft0.23 m
  4. Low10:54 PM-0.1 ft-0.04 m

Range 1.9 ft0.57 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:36 AM
Sunrise
7:00 AM
Solar noon
12:31 PM
Sunset
6:02 PM
Civil dusk
6:26 PM
Daylight
11h 3m

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

Moon

Waning crescent20% illuminated · day 25 of the cycle

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

This week

Thu, Dec 31H 2:43AM 1.6 ft0.48 mL 8:51AM 0.6 ft0.17 mH 2:18PM 1.2 ft0.36 mL 8:37PM 0.0 ft0.00 mFri, Jan 1H 3:43AM 1.7 ft0.51 mL 10:13AM 0.6 ft0.18 mH 3:02PM 1.0 ft0.30 mL 9:21PM -0.1 ft-0.02 mSat, Jan 2H 4:42AM 1.7 ft0.52 mL 11:36AM 0.6 ft0.17 mH 3:53PM 0.8 ft0.26 mL 10:07PM -0.1 ft-0.03 mSun, Jan 3H 5:36AM 1.7 ft0.53 mL 12:46PM 0.5 ft0.16 mH 4:48PM 0.7 ft0.23 mL 10:54PM -0.1 ft-0.04 mMon, Jan 4H 6:27AM 1.7 ft0.53 mL 1:40PM 0.5 ft0.14 mH 5:43PM 0.7 ft0.22 mL 11:42PM -0.1 ft-0.04 mTue, Jan 5H 7:13AM 1.7 ft0.53 mL 2:23PM 0.4 ft0.13 mH 6:34PM 0.7 ft0.22 mWed, Jan 6L 12:29AM -0.1 ft-0.04 mH 7:55AM 1.8 ft0.54 mL 2:59PM 0.4 ft0.12 mH 7:22PM 0.8 ft0.23 m