tidealmanac
Mon, May 3

Tuesday, May 4, 2027

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

Wed, May 5

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. Low12:03 PM-0.1 ft-0.04 m
  2. High10:36 PM0.7 ft0.20 m

Range 0.8 ft0.24 m · 2 predicted tides · MLLW

Sun

Civil dawn
5:34 AM
Sunrise
5:56 AM
Solar noon
12:21 PM
Sunset
6:46 PM
Civil dusk
7:09 PM
Daylight
12h 50m

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

Moon

New moon2% illuminated · day 28 of the cycle

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

This week

Sat, May 1H 5:18AM 0.4 ft0.13 mL 1:30PM 0.1 ft0.04 mH 11:47PM 0.4 ft0.12 mSun, May 2L 1:55AM 0.4 ft0.11 mH 4:39AM 0.4 ft0.11 mL 12:41PM 0.1 ft0.02 mH 10:36PM 0.5 ft0.14 mMon, May 3L 12:12PM 0.0 ft0.00 mH 10:21PM 0.6 ft0.18 mTue, May 4L 12:03PM -0.1 ft-0.04 mH 10:36PM 0.7 ft0.20 mWed, May 5L 12:09PM -0.3 ft-0.08 mH 11:08PM 0.7 ft0.22 mThu, May 6L 12:24PM -0.4 ft-0.11 mH 11:52PM 0.8 ft0.23 mFri, May 7L 12:47PM -0.4 ft-0.13 m