tidealmanac
Tue, Mar 16

Wednesday, March 17, 2027

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

Thu, Mar 18

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. High8:18 AM0.7 ft0.20 m
  2. Low7:08 PM-0.2 ft-0.07 m

Range 0.9 ft0.27 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:10 AM
Sunrise
6:31 AM
Solar noon
12:33 PM
Sunset
6:34 PM
Civil dusk
6:56 PM
Daylight
12h 3m

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

Moon

Waxing gibbous73% illuminated · day 9 of the cycle

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

This week

Sun, Mar 14H 5:54AM 0.6 ft0.17 mL 4:16PM -0.4 ft-0.11 mMon, Mar 15H 6:44AM 0.6 ft0.19 mL 5:02PM -0.4 ft-0.11 mTue, Mar 16H 7:33AM 0.7 ft0.20 mL 5:56PM -0.3 ft-0.09 mWed, Mar 17H 8:18AM 0.7 ft0.20 mL 7:08PM -0.2 ft-0.07 mThu, Mar 18H 8:55AM 0.7 ft0.20 mL 10:06PM -0.1 ft-0.03 mFri, Mar 19H 9:23AM 0.6 ft0.18 mL 11:58PM 0.0 ft0.00 mSat, Mar 20H 9:32AM 0.5 ft0.15 mL 4:19PM 0.2 ft0.06 mH 7:24PM 0.2 ft0.06 m