tidealmanac
Sat, Feb 20

Sunday, February 21, 2027

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

Mon, Feb 22

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. Low1:25 AM-0.1 ft-0.02 m
  2. High10:39 AM0.5 ft0.16 m

Range 0.6 ft0.18 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:26 AM
Sunrise
6:48 AM
Solar noon
12:38 PM
Sunset
6:27 PM
Civil dusk
6:50 PM
Daylight
11h 39m

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

Moon

Full moon100% illuminated · day 15 of the cycle

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

This week

Thu, Feb 18H 10:08AM 0.8 ft0.24 mL 11:41PM -0.3 ft-0.08 mFri, Feb 19H 10:38AM 0.7 ft0.22 mSat, Feb 20L 12:37AM -0.2 ft-0.05 mH 10:56AM 0.6 ft0.20 mSun, Feb 21L 1:25AM -0.1 ft-0.02 mH 10:39AM 0.5 ft0.16 mMon, Feb 22L 2:08AM 0.1 ft0.03 mH 9:56AM 0.4 ft0.13 mL 4:56PM 0.2 ft0.07 mH 9:46PM 0.3 ft0.10 mTue, Feb 23L 2:44AM 0.2 ft0.07 mH 9:24AM 0.4 ft0.11 mL 4:32PM 0.1 ft0.03 mH 11:26PM 0.3 ft0.11 mWed, Feb 24L 1:41AM 0.3 ft0.10 mH 8:26AM 0.3 ft0.10 mL 3:47PM 0.0 ft-0.01 m