Thu, Nov 19Sat, Nov 21
Friday, November 20, 2026
Arroyo, PR · NOAA TEC4737 · MLLW · Local time (America/Puerto_Rico)
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
- Low12:21 AM0.3 ft0.11 m
- High11:04 AM0.7 ft0.23 m
- Low11:43 PM0.2 ft0.08 m
Range 0.5 ft0.15 m · 3 predicted tides · MLLW
Sun
- Civil dawn
- 6:10 AM
- Sunrise
- 6:33 AM
- Solar noon
- 12:10 PM
- Sunset
- 5:47 PM
- Civil dusk
- 6:10 PM
- Daylight
- 11h 14m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waxing gibbous83% illuminated · day 10 of the cycle
Between spring and neap: an average tidal range. Approximate phase, computed here.
This week
Tue, Nov 17L 3:42AM 0.2 ft0.06 mH 4:02PM 0.8 ft0.25 mWed, Nov 18L 3:23AM 0.3 ft0.09 mH 4:01PM 0.8 ft0.24 mThu, Nov 19L 1:45AM 0.4 ft0.12 mH 2:44PM 0.7 ft0.22 mFri, Nov 20L 12:21AM 0.3 ft0.11 mH 11:04AM 0.7 ft0.23 mL 11:43PM 0.2 ft0.08 mSat, Nov 21H 10:22AM 0.8 ft0.26 mL 11:32PM 0.1 ft0.04 mSun, Nov 22H 10:25AM 0.9 ft0.29 mL 11:38PM 0.0 ft-0.01 mMon, Nov 23H 10:49AM 1.0 ft0.31 mL 11:56PM -0.2 ft-0.05 m