tidealmanac
Mon, Aug 2

Tuesday, August 3, 2027

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

Wed, Aug 4

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. Low12:49 PM0.1 ft0.04 m
  2. High11:59 PM1.0 ft0.29 m

Range 0.8 ft0.25 m · 2 predicted tides · MLLW

Sun

Civil dawn
5:40 AM
Sunrise
6:03 AM
Solar noon
12:31 PM
Sunset
6:58 PM
Civil dusk
7:21 PM
Daylight
12h 55m

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

Moon

New moon1% illuminated · day 1 of the cycle

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

This week

Sat, Jul 31L 10:57AM -0.1 ft-0.04 mH 10:50PM 1.2 ft0.35 mSun, Aug 1L 11:44AM -0.1 ft-0.03 mH 11:25PM 1.1 ft0.35 mMon, Aug 2L 12:23PM 0.0 ft0.00 mH 11:54PM 1.1 ft0.33 mTue, Aug 3L 12:49PM 0.1 ft0.04 mH 11:59PM 1.0 ft0.29 mWed, Aug 4L 12:58PM 0.3 ft0.09 mH 11:15PM 0.9 ft0.26 mThu, Aug 5L 12:41PM 0.5 ft0.14 mH 10:32PM 0.8 ft0.24 mFri, Aug 6L 7:06AM 0.5 ft0.14 mH 9:40PM 0.7 ft0.23 m