tidealmanac
Sat, Oct 9

Sunday, October 10, 2027

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

Mon, Oct 11

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. Low6:36 AM0.4 ft0.11 m
  2. High7:23 PM0.8 ft0.25 m

Range 0.5 ft0.14 m · 2 predicted tides · MLLW

Sun

Civil dawn
5:55 AM
Sunrise
6:16 AM
Solar noon
12:11 PM
Sunset
6:07 PM
Civil dusk
6:28 PM
Daylight
11h 50m

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

Moon

Waxing gibbous76% illuminated · day 9 of the cycle

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

This week

Thu, Oct 7L 4:19AM 0.1 ft0.03 mH 6:25PM 0.9 ft0.26 mFri, Oct 8L 5:07AM 0.2 ft0.05 mH 7:03PM 0.9 ft0.26 mSat, 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 m