tidealmanac
Mon, Feb 8

Tuesday, February 9, 2027

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

Wed, Feb 10

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. Low1:18 AM0.1 ft0.03 m
  2. High10:34 AM0.5 ft0.15 m
  3. Low6:12 PM0.2 ft0.07 m
  4. High10:15 PM0.2 ft0.08 m

Range 0.4 ft0.12 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:32 AM
Sunrise
6:54 AM
Solar noon
12:38 PM
Sunset
6:22 PM
Civil dusk
6:45 PM
Daylight
11h 28m

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

Moon

Waxing crescent11% illuminated · day 3 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Sat, Feb 6L 12:31AM -0.2 ft-0.05 mH 10:43AM 0.6 ft0.19 mSun, Feb 7L 12:49AM -0.1 ft-0.03 mH 10:46AM 0.6 ft0.18 mMon, Feb 8L 1:05AM 0.0 ft0.00 mH 10:45AM 0.6 ft0.17 mTue, Feb 9L 1:18AM 0.1 ft0.03 mH 10:34AM 0.5 ft0.15 mL 6:12PM 0.2 ft0.07 mH 10:15PM 0.2 ft0.08 mWed, Feb 10L 1:20AM 0.2 ft0.06 mH 9:55AM 0.4 ft0.13 mL 5:21PM 0.1 ft0.04 mThu, Feb 11H 8:20AM 0.4 ft0.13 mL 5:04PM 0.0 ft0.00 mFri, Feb 12H 7:21AM 0.5 ft0.15 mL 5:11PM -0.1 ft-0.04 m