tidealmanac
Fri, Jan 1

Saturday, January 2, 2027

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

Sun, Jan 3

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. High9:17 AM0.8 ft0.23 m
  2. Low9:56 PM-0.1 ft-0.04 m

Range 0.9 ft0.28 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:32 AM
Sunrise
6:56 AM
Solar noon
12:28 PM
Sunset
6:00 PM
Civil dusk
6:24 PM
Daylight
11h 5m

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

Moon

Waning crescent29% illuminated · day 24 of the cycle

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

This week

Wed, Dec 30L 12:54AM 0.3 ft0.08 mH 11:49AM 0.6 ft0.18 mL 9:46PM 0.2 ft0.06 mThu, Dec 31H 9:15AM 0.6 ft0.19 mL 9:30PM 0.1 ft0.02 mFri, Jan 1H 9:00AM 0.7 ft0.22 mL 9:39PM 0.0 ft-0.01 mSat, Jan 2H 9:17AM 0.8 ft0.23 mL 9:56PM -0.1 ft-0.04 mSun, Jan 3H 9:41AM 0.8 ft0.24 mL 10:23PM -0.2 ft-0.06 mMon, Jan 4H 10:07AM 0.8 ft0.23 mL 10:58PM -0.3 ft-0.08 mTue, Jan 5H 10:32AM 0.8 ft0.23 mL 11:34PM -0.3 ft-0.09 m