tidealmanac
Tue, Jan 26

Wednesday, January 27, 2027

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

Thu, Jan 28

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. High10:17 AM0.5 ft0.14 m
  2. Low7:14 PM0.1 ft0.03 m

Range 0.4 ft0.11 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:35 AM
Sunrise
6:58 AM
Solar noon
12:37 PM
Sunset
6:16 PM
Civil dusk
6:38 PM
Daylight
11h 17m

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

Moon

Waning gibbous75% illuminated · day 19 of the cycle

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

This week

Sun, 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 mThu, Jan 28H 7:44AM 0.5 ft0.15 mL 7:09PM 0.0 ft-0.01 mFri, Jan 29H 7:42AM 0.6 ft0.17 mL 7:02PM -0.1 ft-0.04 mSat, Jan 30H 8:08AM 0.6 ft0.18 mL 7:21PM -0.2 ft-0.06 m