tidealmanac
Sat, Apr 10

Sunday, April 11, 2027

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

Mon, Apr 12

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. High3:44 AM0.6 ft0.19 m
  2. Low2:50 PM-0.4 ft-0.13 m

Range 1.1 ft0.32 m · 2 predicted tides · MLLW

Sun

Civil dawn
5:49 AM
Sunrise
6:11 AM
Solar noon
12:25 PM
Sunset
6:40 PM
Civil dusk
7:02 PM
Daylight
12h 28m

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

Moon

Waxing crescent27% illuminated · day 5 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Thu, Apr 8L 1:28PM -0.3 ft-0.09 mFri, Apr 9H 12:47AM 0.6 ft0.18 mL 1:48PM -0.4 ft-0.12 mSat, Apr 10H 2:19AM 0.6 ft0.18 mL 2:16PM -0.4 ft-0.13 mSun, Apr 11H 3:44AM 0.6 ft0.19 mL 2:50PM -0.4 ft-0.13 mMon, Apr 12H 4:52AM 0.6 ft0.20 mL 3:28PM -0.4 ft-0.12 mTue, 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 m