tidealmanac
Tue, Oct 20

Wednesday, October 21, 2026

Luquillo, PR · NOAA 9753766 · MLLW · Local time (America/Puerto_Rico)

Thu, Oct 22

Predicted tide height, every 6 minutes

HighLowNightTwilight
3.3 ft1.0 m0.8 ft0.3 m-1.6 ft-0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 6:18 AMSunset 5:57 PM4:18 AM · 1.2 ft4:18 AM · 0.36 m10:19 AM · 0.5 ft10:19 AM · 0.15 m4:57 PM · 1.4 ft4:57 PM · 0.44 m11:11 PM · 0.5 ft11:11 PM · 0.17 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. High4:18 AM1.2 ft0.36 m
  2. Low10:19 AM0.5 ft0.15 m
  3. High4:57 PM1.4 ft0.44 m
  4. Low11:11 PM0.5 ft0.17 m

Range 1.0 ft0.29 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:56 AM
Sunrise
6:18 AM
Solar noon
12:08 PM
Sunset
5:57 PM
Civil dusk
6:19 PM
Daylight
11h 39m

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

Moon

Waxing gibbous79% illuminated · day 10 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Sun, Oct 18H 12:47AM 1.0 ft0.32 mL 7:15AM 0.4 ft0.11 mH 2:31PM 1.5 ft0.46 mL 8:51PM 0.8 ft0.24 mMon, Oct 19H 1:50AM 1.0 ft0.32 mL 8:09AM 0.4 ft0.12 mH 3:26PM 1.5 ft0.45 mL 9:46PM 0.7 ft0.22 mTue, Oct 20H 3:03AM 1.1 ft0.33 mL 9:11AM 0.5 ft0.14 mH 4:16PM 1.5 ft0.44 mL 10:33PM 0.7 ft0.20 mWed, Oct 21H 4:18AM 1.2 ft0.36 mL 10:19AM 0.5 ft0.15 mH 4:57PM 1.4 ft0.44 mL 11:11PM 0.5 ft0.17 mThu, Oct 22H 5:15AM 1.3 ft0.41 mL 11:21AM 0.5 ft0.15 mH 5:32PM 1.4 ft0.43 mL 11:45PM 0.4 ft0.13 mFri, Oct 23H 6:04AM 1.5 ft0.46 mL 12:15PM 0.5 ft0.15 mH 6:07PM 1.4 ft0.42 mSat, Oct 24L 12:19AM 0.3 ft0.09 mH 6:53AM 1.7 ft0.51 mL 1:09PM 0.5 ft0.15 mH 6:43PM 1.3 ft0.40 m