tidealmanac
Mon, Oct 19

Tuesday, October 20, 2026

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

Wed, Oct 21

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 5:58 PM3:03 AM · 1.1 ft3:03 AM · 0.33 m9:11 AM · 0.5 ft9:11 AM · 0.14 m4:16 PM · 1.5 ft4:16 PM · 0.44 m10:33 PM · 0.7 ft10:33 PM · 0.20 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. High3:03 AM1.1 ft0.33 m
  2. Low9:11 AM0.5 ft0.14 m
  3. High4:16 PM1.5 ft0.44 m
  4. Low10:33 PM0.7 ft0.20 m

Range 1.0 ft0.30 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:56 AM
Sunrise
6:18 AM
Solar noon
12:08 PM
Sunset
5:58 PM
Civil dusk
6:20 PM
Daylight
11h 40m

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

Moon

Waxing gibbous70% illuminated · day 9 of the cycle

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

This week

Sat, Oct 17L 6:22AM 0.3 ft0.10 mH 1:38PM 1.5 ft0.47 mL 8:01PM 0.8 ft0.24 mSun, 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 m