tidealmanac
Mon, Apr 5

Tuesday, April 6, 2027

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

Wed, Apr 7

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. Low1:19 PM-0.1 ft-0.02 m
  2. High10:45 PM0.5 ft0.15 m

Range 0.5 ft0.17 m · 2 predicted tides · MLLW

Sun

Civil dawn
5:53 AM
Sunrise
6:15 AM
Solar noon
12:27 PM
Sunset
6:39 PM
Civil dusk
7:01 PM
Daylight
12h 23m

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

Moon

New moon0% illuminated · day 0 of the cycle

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

This week

Sat, Apr 3H 7:54AM 0.4 ft0.13 mL 3:13PM 0.2 ft0.05 mH 8:25PM 0.2 ft0.06 mSun, Apr 4L 12:52AM 0.2 ft0.06 mH 7:50AM 0.4 ft0.11 mL 2:21PM 0.1 ft0.04 mH 9:14PM 0.3 ft0.10 mMon, Apr 5L 2:56AM 0.2 ft0.07 mH 7:30AM 0.3 ft0.09 mL 1:39PM 0.1 ft0.02 mH 9:58PM 0.4 ft0.13 mTue, Apr 6L 1:19PM -0.1 ft-0.02 mH 10:45PM 0.5 ft0.15 mWed, Apr 7L 1:17PM -0.2 ft-0.05 mH 11:39PM 0.5 ft0.17 mThu, 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 m