tidealmanac
Mon, Oct 11

Tuesday, October 12, 2027

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

Wed, Oct 13

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. Low2:44 AM0.5 ft0.16 m
  2. High9:03 AM0.6 ft0.18 m
  3. Low12:18 PM0.6 ft0.18 m
  4. High7:09 PM0.7 ft0.23 m

Range 0.2 ft0.06 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:55 AM
Sunrise
6:17 AM
Solar noon
12:11 PM
Sunset
6:05 PM
Civil dusk
6:27 PM
Daylight
11h 48m

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

Moon

Waxing gibbous91% illuminated · day 11 of the cycle

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

This week

Sat, Oct 9L 5:53AM 0.3 ft0.08 mH 7:22PM 0.9 ft0.26 mSun, Oct 10L 6:36AM 0.4 ft0.11 mH 7:23PM 0.8 ft0.25 mMon, Oct 11L 7:09AM 0.5 ft0.15 mH 7:17PM 0.8 ft0.24 mTue, Oct 12L 2:44AM 0.5 ft0.16 mH 9:03AM 0.6 ft0.18 mL 12:18PM 0.6 ft0.18 mH 7:09PM 0.7 ft0.23 mWed, Oct 13L 1:55AM 0.5 ft0.15 mH 9:23AM 0.7 ft0.22 mL 3:05PM 0.7 ft0.20 mH 6:43PM 0.7 ft0.21 mThu, Oct 14L 1:17AM 0.4 ft0.13 mH 10:00AM 0.8 ft0.24 mFri, Oct 15L 12:59AM 0.3 ft0.09 mH 10:42AM 0.9 ft0.26 m