tidealmanac
Thu, Apr 15

Friday, April 16, 2027

Arroyo, PR · NOAA TEC4737 · MLLW · Local time (America/Puerto_Rico)

Sat, Apr 17

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Tides

  1. High7:43 AM0.5 ft0.16 m
  2. Low3:57 PM0.1 ft0.03 m

Range 0.4 ft0.13 m · 2 predicted tides · MLLW

Sun

Civil dawn
5:45 AM
Sunrise
6:08 AM
Solar noon
12:24 PM
Sunset
6:41 PM
Civil dusk
7:03 PM
Daylight
12h 33m

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 5:50AM 0.7 ft0.20 mL 4:05PM -0.3 ft-0.09 mWed, Apr 14H 6:39AM 0.6 ft0.20 mL 4:34PM -0.2 ft-0.05 mThu, Apr 15H 7:19AM 0.6 ft0.18 mL 4:45PM 0.0 ft-0.01 mFri, Apr 16H 7:43AM 0.5 ft0.16 mL 3:57PM 0.1 ft0.03 mSat, Apr 17H 7:24AM 0.4 ft0.12 mL 2:06PM 0.1 ft0.04 mH 10:14PM 0.3 ft0.10 mSun, Apr 18L 1:47AM 0.3 ft0.09 mH 5:44AM 0.3 ft0.10 mL 1:29PM 0.1 ft0.02 mH 10:21PM 0.5 ft0.14 mMon, Apr 19L 1:08PM 0.0 ft-0.01 mH 10:37PM 0.6 ft0.17 m