tidealmanac
Wed, May 19

Thursday, May 20, 2027

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

Fri, May 21

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

Tides

  1. Low3:16 AM0.2 ft0.07 m
  2. High7:54 AM0.7 ft0.21 m
  3. Low1:43 PM-0.3 ft-0.10 m
  4. High9:00 PM1.9 ft0.57 m

Range 2.2 ft0.66 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:28 AM
Sunrise
5:52 AM
Solar noon
12:23 PM
Sunset
6:55 PM
Civil dusk
7:18 PM
Daylight
13h 3m

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

Moon

Full moon100% illuminated · day 14 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Mon, May 17L 12:15AM 0.4 ft0.11 mH 5:31AM 1.0 ft0.31 mL 11:37AM -0.2 ft-0.05 mH 6:43PM 1.8 ft0.55 mTue, May 18L 1:25AM 0.3 ft0.10 mH 6:20AM 0.9 ft0.27 mL 12:19PM -0.3 ft-0.08 mH 7:32PM 1.9 ft0.57 mWed, May 19L 2:25AM 0.3 ft0.08 mH 7:08AM 0.8 ft0.23 mL 1:01PM -0.3 ft-0.09 mH 8:17PM 1.9 ft0.57 mThu, May 20L 3:16AM 0.2 ft0.07 mH 7:54AM 0.7 ft0.21 mL 1:43PM -0.3 ft-0.10 mH 9:00PM 1.9 ft0.57 mFri, May 21L 4:02AM 0.2 ft0.07 mH 8:38AM 0.7 ft0.20 mL 2:24PM -0.3 ft-0.09 mH 9:42PM 1.8 ft0.55 mSat, May 22L 4:45AM 0.2 ft0.07 mH 9:21AM 0.6 ft0.20 mL 3:06PM -0.2 ft-0.07 mH 10:23PM 1.8 ft0.53 mSun, May 23L 5:26AM 0.3 ft0.08 mH 10:04AM 0.7 ft0.20 mL 3:47PM -0.1 ft-0.04 mH 11:04PM 1.7 ft0.52 m