tidealmanac
Thu, Feb 11

Friday, February 12, 2027

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

Sat, Feb 13

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. High7:21 AM0.5 ft0.15 m
  2. Low5:11 PM-0.1 ft-0.04 m

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

Sun

Civil dawn
6:31 AM
Sunrise
6:53 AM
Solar noon
12:38 PM
Sunset
6:24 PM
Civil dusk
6:46 PM
Daylight
11h 31m

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

Moon

First quarter37% illuminated · day 6 of the cycle

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

This week

Tue, 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 mSat, Feb 13H 7:19AM 0.6 ft0.17 mL 5:36PM -0.2 ft-0.07 mSun, Feb 14H 7:41AM 0.6 ft0.19 mL 6:18PM -0.3 ft-0.09 mMon, Feb 15H 8:15AM 0.7 ft0.21 mL 7:23PM -0.3 ft-0.10 m