tidealmanac
Sat, Jan 23

Sunday, January 24, 2027

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

Mon, Jan 25

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. Low1:30 AM-0.1 ft-0.04 m
  2. High12:14 PM0.7 ft0.21 m

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

Sun

Civil dawn
6:36 AM
Sunrise
6:59 AM
Solar noon
12:36 PM
Sunset
6:14 PM
Civil dusk
6:37 PM
Daylight
11h 15m

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

Moon

Waning gibbous96% illuminated · day 16 of the cycle

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

This week

Thu, Jan 21H 11:08AM 0.9 ft0.28 mFri, Jan 22L 12:24AM -0.3 ft-0.10 mH 11:45AM 0.9 ft0.27 mSat, Jan 23L 1:03AM -0.3 ft-0.08 mH 12:13PM 0.8 ft0.24 mSun, Jan 24L 1:30AM -0.1 ft-0.04 mH 12:14PM 0.7 ft0.21 mMon, Jan 25L 1:40AM 0.0 ft0.01 mH 11:31AM 0.6 ft0.18 mTue, Jan 26L 1:31AM 0.2 ft0.05 mH 10:57AM 0.5 ft0.15 mL 7:24PM 0.2 ft0.07 mWed, Jan 27H 10:17AM 0.5 ft0.14 mL 7:14PM 0.1 ft0.03 m