tidealmanac
Wed, Mar 24

Thursday, March 25, 2027

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

Fri, Mar 26

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. High12:00 AM0.5 ft0.15 m
  2. Low2:03 PM-0.3 ft-0.09 m

Range 0.8 ft0.23 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:03 AM
Sunrise
6:25 AM
Solar noon
12:30 PM
Sunset
6:36 PM
Civil dusk
6:58 PM
Daylight
12h 11m

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

Moon

Waning gibbous91% illuminated · day 17 of the cycle

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

This week

Mon, Mar 22L 2:54AM 0.2 ft0.06 mH 8:02AM 0.3 ft0.09 mL 2:44PM 0.1 ft0.02 mH 10:07PM 0.4 ft0.13 mTue, Mar 23L 4:56AM 0.3 ft0.08 mH 7:05AM 0.3 ft0.08 mL 2:09PM 0.0 ft-0.01 mH 11:03PM 0.5 ft0.14 mWed, Mar 24L 1:50PM -0.2 ft-0.05 mThu, Mar 25H 12:00AM 0.5 ft0.15 mL 2:03PM -0.3 ft-0.09 mFri, Mar 26H 1:07AM 0.5 ft0.14 mL 2:30PM -0.3 ft-0.10 mSat, Mar 27H 3:00AM 0.4 ft0.14 mL 3:03PM -0.4 ft-0.11 mSun, Mar 28H 4:46AM 0.4 ft0.13 mL 3:42PM -0.4 ft-0.11 m