tidealmanac
Thu, Mar 18

Friday, March 19, 2027

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

Sat, Mar 20

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

Tides

  1. High5:58 AM1.6 ft0.50 m
  2. Low12:27 PM0.2 ft0.07 m
  3. High6:02 PM1.1 ft0.34 m

Range 1.4 ft0.43 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:10 AM
Sunrise
6:32 AM
Solar noon
12:35 PM
Sunset
6:37 PM
Civil dusk
6:59 PM
Daylight
12h 5m

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

Moon

Waxing gibbous89% illuminated · day 11 of the cycle

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

This week

Tue, Mar 16H 2:52AM 1.7 ft0.50 mL 9:50AM 0.4 ft0.13 mH 2:12PM 0.7 ft0.21 mL 8:22PM -0.3 ft-0.08 mWed, Mar 17H 3:58AM 1.7 ft0.50 mL 10:52AM 0.4 ft0.12 mH 3:33PM 0.8 ft0.23 mL 9:35PM -0.2 ft-0.06 mThu, Mar 18H 5:01AM 1.7 ft0.51 mL 11:43AM 0.3 ft0.10 mH 4:51PM 0.9 ft0.28 mL 10:49PM -0.1 ft-0.04 mFri, Mar 19H 5:58AM 1.6 ft0.50 mL 12:27PM 0.2 ft0.07 mH 6:02PM 1.1 ft0.34 mSat, Mar 20L 12:01AM -0.1 ft-0.03 mH 6:50AM 1.6 ft0.48 mL 1:07PM 0.1 ft0.04 mH 7:04PM 1.4 ft0.41 mSun, Mar 21L 1:09AM -0.1 ft-0.02 mH 7:37AM 1.5 ft0.46 mL 1:46PM 0.0 ft0.00 mH 8:00PM 1.6 ft0.47 mMon, Mar 22L 2:12AM 0.0 ft-0.01 mH 8:20AM 1.4 ft0.42 mL 2:23PM -0.1 ft-0.04 mH 8:51PM 1.7 ft0.52 m