tidealmanac
Thu, Sep 2

Friday, September 3, 2027

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

Sat, Sep 4

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. Low4:19 AM0.5 ft0.14 m
  2. High3:33 PM0.8 ft0.23 m

Range 0.3 ft0.09 m · 2 predicted tides · MLLW

Sun

Civil dawn
5:48 AM
Sunrise
6:10 AM
Solar noon
12:24 PM
Sunset
6:37 PM
Civil dusk
6:59 PM
Daylight
12h 27m

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

Moon

Waxing crescent7% illuminated · day 2 of the cycle

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

This week

Tue, Aug 31L 12:38PM 0.3 ft0.11 mH 10:21PM 0.9 ft0.28 mWed, Sep 1L 1:25PM 0.5 ft0.15 mH 9:31PM 0.8 ft0.24 mThu, Sep 2L 4:43AM 0.6 ft0.18 mH 9:51AM 0.7 ft0.21 mL 2:05PM 0.6 ft0.20 mH 8:47PM 0.7 ft0.22 mFri, Sep 3L 4:19AM 0.5 ft0.14 mH 3:33PM 0.8 ft0.23 mSat, Sep 4L 3:47AM 0.3 ft0.10 mH 4:16PM 0.8 ft0.26 mSun, Sep 5L 3:35AM 0.2 ft0.07 mH 5:01PM 0.9 ft0.27 mMon, Sep 6L 4:00AM 0.1 ft0.04 mH 5:48PM 0.9 ft0.28 m