tidealmanac
Sun, Nov 29

Monday, November 30, 2026

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

Tue, Dec 1

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. Low2:46 AM0.1 ft0.02 m
  2. High4:35 PM0.8 ft0.25 m

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

Sun

Civil dawn
6:15 AM
Sunrise
6:38 AM
Solar noon
12:13 PM
Sunset
5:47 PM
Civil dusk
6:10 PM
Daylight
11h 9m

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

Moon

Last quarter65% illuminated · day 20 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Fri, Nov 27L 1:29AM -0.3 ft-0.08 mH 2:28PM 1.0 ft0.32 mSat, Nov 28L 2:02AM -0.2 ft-0.06 mH 3:26PM 1.0 ft0.30 mSun, Nov 29L 2:29AM -0.1 ft-0.02 mH 4:11PM 0.9 ft0.28 mMon, Nov 30L 2:46AM 0.1 ft0.02 mH 4:35PM 0.8 ft0.25 mTue, Dec 1L 2:44AM 0.2 ft0.07 mH 2:55PM 0.7 ft0.22 mWed, Dec 2L 1:43AM 0.3 ft0.10 mH 1:26PM 0.7 ft0.20 mL 11:38PM 0.3 ft0.09 mThu, Dec 3H 9:58AM 0.7 ft0.22 mL 11:18PM 0.2 ft0.06 m